Forecasting of the Traffic Situation in the Hannover Region

The main requirement of road traffic participants is to know the current traffic situation. Such data is typically obtained from routing services where the time of many different individual trips is taken into account.

In the context of Data4UrbanMobility tools were developed that allow to predict the traffic situation based on such time series data. The following figure presents an interface to visualize typical time series patterns as well as outliers present in the data:

The prediction of the traffic situation is made available in the form of a map based interface for the end user:

Data4UrbanMobility Data Protection Regulation

The work on the Data4UrbanMobility data protection regulation is completed. The document is publicly available and can be found here.

First Version of MiC-App Available

A first version of the novel MiC-App (Move in the City) App is now available for D4UM-associates as well as a protected group of public users. The mobile MiC-App is a tool to gather data.

MiC was developed by the Institute for Sustainable Urbanism at the University of Braunschweig and the Projektionisten GmbH. MiC links the growing  awareness of  digital citizen rights with the potential of evaluation big datasets. Therefore MiC gives the opportunity to citizen to actively participate in a citizen science project to take part in the development of the mobility of the feature.

MiC gathers data of the users movement, where the user has the about which data should be recorded. All data is pseudonymised such that the privacy of the contributing citizen is ensured.

Current Status:

In the first version of the app, the user can easily start and end the tracking of his/her movement. It is worth to point out, that the user decides when he is tracked and when not. A summary of his/her activity is available for the user as well as the opportunity to issue feedback or even delete all of his contributed data.

Updated System with Dashboard V2

With the new version of our system,  the dashboard will provide even more insights into the impact of public events on the traffic situation.

The coloring and labels let us easily distinguish between the different type of events. By clicking on the label we show the typically affected subgraph for that event type. This allows the user to check what specific routes are typically affected by an event at that location.

Examples: Visualisation of a concert and a football game.

In addition, the graph at the top right gives additional information on how big the impact around the events start time tends to be.

{API}
We enriched the api endpoints with additional information from the data models that were developed as part of the research efforts.

D4UM App Version 1.0

We just released the first Version of the D4UM App. Every project member now has access to the application and can try out its features. Let’s quickly go over some of its main features.
The EFA integration (EFA is a routing engine covering Lower Saxony and Bremen ) allows for quick access to tip information using all available public transport options. Our focus, when designing the application, was on quick and easy navigation to provide a simple and easy to use trip planning tool.

Departures and Connections

On the departure screen we show the user the closes stops for public transportation in his immediate vicinity. On the connection screen the user can fill in his desired starting location( either an address or an existing stop ) and destination and query for what connections are available to him. The provided information contains real time data , meaning we are able to visualized delays for any given connection.

Map

On the map screen you can see and or find all available stops of public transportation. This allows for providing the user with a great way to find out what stops are available in their city. By clicking on any of the shown stops will open the departure screen and provide you with the information mentioned above. To better visualize a selected connection, we show the route you plan to travel on the map.

Menu / Settings

Additional features can be found in the settings menu of the application. Here you can find settings that allow you to customize your routing results for both the departures and connection screen. The best way to let us know what you think about the application is to use the feedback module. This can be found here as well. First click on the emoji that best describe how you feel about the app. And then put in any additional information or ideas or thoughts you may have. Now what is left is just to press send and you will send us an email.

We look forward to hearing from you.

Quantification  and Prediction of Impact of Public Events

Current Data4UrbanMobility research results allow for measuring and prediction of spatial impact on road traffic of public events. Connected, affected street segments nearby public events are identified to measure the spatial impact. The approach is depicted in the following figure:

(Karte von https://www.openstreetmap.org)

An event is marked as yellow dot, affected streets in red and the measured impact in dark blue. Moreover, an approach making use of machine learning algorithms was developed to predict the impact determined in this way, resulting an error-reduction of up to 40% when compared to existing state-of-the-art approaches.

D4UM – Platform V1 Released

The first version of the Data4UrbanMobiltiy platform has been released. The platform was designed and implemented following a 3-tier-architecture. The platform provides RESTfull Web services for mobility applications like dashboards or mobile apps. As a demonstration, an interactive map application has been developed that visualizes the spatial impact of public events. The following figure shows a screenshot of the application.

The figure shows 4 public events in the city of Hannover. The colors represent different types of public events (e.g. concerts, fairs, sport events). The circles visualize the spatial impact on road traffic caused by the public events.

Comprehensive Set of Requirements

The Data4UrbanMobility analysis of requirements includes requirements of the application partners Region Hannover (RH) and Wolfsburg AG (WAG) as well as non functional requirements. The requirements were collected by MOMA. The L3S derived research question for data analysis which are based  on the requirements of RH and WAG. The research question address especially the information needs of end-users.

The current research questions particularly include

1. Automated verification of traffic warnings and prediction of their impact
2. Identification of events and prediction of their impact
3. Investigation of correlation of road traffic data, public transportation query logs, traffic warnings and twitterfeeds
4. Determination of optimal traveling timepoints

Growing Data Collection

ISU create a comprehensive data matrix containing potential source of mobility related data. The Data4UrbanMobility data model describes all project relevant data sets and sets them into context. This makes the data available in a unified manor for both analysis and applications. The selected data sources were transformed according to the Data4UrbanMobility data model by L3S. The data quality of selected data sources (i.e. public transportation query logs and road traffic data) was examined.

Tools for extracting the relevant information from the datasets were developed to enable the integration of the datasets.

• Street and graph extraction from OpenStreetMap
• Bulkloader for public transportation queries
• Integration of “Zentrales Haltestellen Verzeichniss” (central registry of public transportation stops)

The current collection (December 12th 2017) contians

EFA-Logs: 17 million public transportation queries
Road traffic data: 174 thousand street sements with a frequency of 15 minutes
GTFS-data: 90 thousand. public transportation stops, 2.6 thousand routes
Weather: Radolan “Regenraster” (rain grid)
Twitter: 2,5 Mio. Tweets starting at June 2017

OSM: 440 thousand streets 
Events: 21 thousand public events (August 14th 2016-July 17th 2018)

Traffic warnings: 13 thousand warning (since June 2017)

Visualization of Public Transportation Information

In order to allow intuitive analytics of public transportation information, the PROJEKTIONISTEN (PROJ) developed a dashboard web application. First prototypes visualize queries addressed to the regional timetable information system EFA (www.efa.de). The prototypes serve as foundations for exploration analyses as well as the implementation of future versions of the dashboard. The following figure shows an integrated visualization of the most frequent origins and destinations of the queries.

Analysen der EFA-Logs

Analysis of EFA Public Transportation Query Logs

Analyses regarding the impact of public events on public transportation are currently conducted to address early research questions. To this extend, explorative data analyses of the impact of major public events such as football games and medium sized events such as concerts were conducted. Visual analytics were used as a first step towards comprehensive analyses, which show start-like patterns for city center which identify mobility hubs of central importance.

The figure shows the direct connection between origin and destination of public transportation queries. Darker colors correspond to more frequent queried trips. Star-like pattern identify the central train station and the central metro station.

Analyses of single stations reveal weekday dependent patterns.

The figure depicts the average number of queries with the destination “Hannover Stadionbrücke”. Differences emerge between Weekends and workdays.

The impact of public events on the queries can be visualized  as well.

The figure shows the number of queries with the Destination “Hannover Stadionbrücke” for Wednesday, April 26th 2017 (orange) as well as the average number of queries on a Wednesday for the same destination. On this day a concert took place in venue nearby. The concert start at 8 pm. The significant deviations between 5 pm and 7 pm is highly likely to be caused by visitors of the concert. This shows that public transportation queries are a valuable information source to investigate the impact of public events on mobility infrastructure.

• An Overview of Microprocessors and Assembly Language Programming. Zaman, Md. Abdullah Al; Monira, Nusrath Jahan (2025).
• Comment on "Discovery and Preliminary Characterization of a Third Interstellar Object: 3I/ATLAS" [arXiv:2507.02757]. Loeb, Abraham (2025).

  The interstellar object 3I/ATLAS shows a weak cometary activity. Its brightness suggests a maximum radius of ~10km (A/0.05)^-1/2 for an asteroid with an albedo A. I show that interstellar objects with that radius would amount to an interstellar mass density that is well above the expected mass budget of interstellar comets or asteroids. Given this budget, the detection rate of objects like 3I/ATLAS implies that it is a comet with a small core radius <0.6km, or a member of a rare population with a number density <5x10^-8au^-3 for R>10km. The second possibility would suggest that the rare population of 3I/ATLAS objects favors plunging orbits towards the inner solar system to accommodate their inferred detection rate.
• AI-Enabled Platforms: Exploring Strategic Value Creation through a Strategy-as-Practice Lens. Schadl, Adrian; Mahei Manhai, Li; Janson, Andreas; Schäfer, Björn (2025).

  Platform organizations are pioneering the development and adoption of artificial intelligence (AI), yet AI poses substantial challenges by disrupting organizational capabilities and threatening competitive advantages. AI reshapes processes and products, influences ecosystem coordination, and foster inter-departmental collaboration. Recognizing its potential, businesses invest heavily in AI, but numerous applications fail to deliver significant value. Surprisingly, even though AI’s influence spans internal and external functions and capabilities, most studies focus on specific contexts and rarely examine the actual business outcomes of AI applications. This paper studies the empirical impact of AI on platform organizations’ value creation. Thus, we adopt a multi-study approach grounded in a Strategy-as-Practice perspective, investigating how AI integration transforms strategic practices. Study 1 draws on currently 45 interviews with platform organizations and develops a holistic framework that classifies AI applications according to their internal and external value creation and focus, enabling us to understand AI’s organizational impact on platform value-creation mechanisms. Study 2 will employ an event-study method and aims to assess the shareholder value impacts of these applications, empirically demonstrating AI’s business value. Preliminary insights from Study 1 indicate that platforms use AI to develop innovation platforms, introduce novel services, optimize ecosystem orchestration, and foster co-creation. By offering a holistic perspective on AI applications and empirically linking practices to shareholder value, this research contributes to both theory and practice. It clarifies how AI can function as a strategic capability within platform organizations, extending our understanding of micro-level strategic practices while guiding managers seeking to realize AI’s potential.
• Real-World Testing Matters in Reinforcement Learning for Education. Riedmann, Anna; D’Eramo, Carlo; Lugrin, Birgit (2025). 1764–1773.
• Reinforcement Learning in Education: A Systematic Literature Review. Riedmann, Anna; Schaper, Philipp; Lugrin, Birgit (2025).
• Graph Neural Networks for Grid Control: Prospects in AI-assisted Transmission Grid Operation. Holzhüter, Clara Juliane; Lytaev, Pawel; Dipp, Marcel; Hassouna, Mohamed; Brendlinger, Kurt; Viebahn, Jan; Gegelman, Wiktor; Merz, Christian (2025). 874–881.

  Transmission grid congestion management and outage planning are critical tasks in modern grid operation due to thenon-linear nature of power flows and the large-scale optimization challenges faced by operators. Traditionally, overloadsare addressed through generator redispatch, a costly and therefore suboptimal measure. In the project "Graph NeuralNetworks for Grid Control" (GNN4GC), we investigate alternative strategies, focusing on topological remedial actionsthat could minimize or even completely eliminate redispatch costs. Topology optimization, a core aspect of this project,presents significant challenges due to its combinatorial nature, requiring extensive computational resources for powerflow calculations. To address this, GNN4GC is split into three stages. In the first stage, we explore the use of GraphNeural Networks (GNNs) to accelerate these calculations and benchmark their performance against established tools likepandapower and a DC power flow solver developed by 50Hertz Transmission GmbH and TenneT TSO GmbH. In thesecond stage, we use Reinforcement Learning and other heuristics to select suitable topologies and solve the topologyoptimization problem. As a third stage, we test the respective agent on real-life grids to benchmark the methodology. Theaim of the final stage is to build a recommender system that can be used in a control room in the future.
• Fostering Pre-service Teachers’ Media Education Competence: A Pedagogical Concept for Initial Teacher Education. Hahn, Jannis; Tiede, Jennifer; Grafe, Silke (2025).

  Current advancements in the media landscape significantly impact adolescents’ development. Implementing media education in initial teacher education programs is essential for promoting pre-service teachers’ competence to foster their future students’ media literacy. In this study, we assess whether the objectives of a theory- and practice-based pedagogical concept to promote pre-service teachers’ media education competence have been reached. This represents the second iteration of a design-based research study, in which the first version of the pedagogical concept is further refined and implemented at a German university. In an empirical evaluation at pre- and post-intervention measurement points, a convenience sample of 38 pre-service teachers was presented with competence-based tasks. Responses were analyzed for differences in achieving media education competence based on the consideration of competence standards. Two consecutive levels of analysis were used, including a qualitative content analysis followed by a Wilcoxon signed-rank test. Findings indicate that participants showed significant improvements in referring to empirical findings related to adolescents’ media use, discussing theoretical approaches to media education, and evaluating these approaches and examples for media education activities from different perspectives. Based on these results, implications for further research on theory- and practice-based curriculum development in higher education are provided.
• m(6)A in the coding sequence: linking deposition, translation, and decay. Ćorović, Miona; Hoch-Kraft, Peter; Zhou, You; Hallstein, Sarah; König, Julian; Zarnack, Kathi (2025). S0168–9525(25)00132.

  N6-methyladenosine (m(6)A) is the most abundant internal modification in mRNA and plays a crucial role in regulating mRNA turnover. This review explores the characteristics of m(6)A sites in the coding sequence (CDS) and their influence on mRNA decay, with a focus on the newly discovered CDS-m(6)A decay (CMD) pathway - a translation-dependent mechanism that promotes rapid and efficient degradation. Further, we examine how splicing-associated factors influence m(6)A deposition and discuss the enrichment of CMD targets in processing bodies (P-bodies). We emphasize the interplay between m(6)A modification and decay, and propose that targeting the CMD pathway could offer novel therapeutic strategies for diseases such as cancer and metabolic disorders.
• Continent-wide differentiation of fitness traits and patterns of climate adaptation among European populations of Drosophila melanogaster. Durmaz Mitchell, Esra; Kerdaffrec, Envel; Harney, Ewan; Paulo, Tânia F; Veselinovic, Marija Savic; Tanaskovic, Marija; Tyukmaeva, Venera; de Arcaya, Teresa Abaurrea Fernandez; Aksoy, Cansu; Argyridou, Eliza; Bailly, Tiphaine P M; Can, Dogus; Cobanoglu, Ezgi; Cook, Nicola; Coşkun, Seda; Davidovic, Slobodan; Demir, Ekin; Dias, Tânia; Rasouli-Dogaheh, Somayeh; Duque, Pedro; Eric, Katarina; Eric, Pavle; Erickson, Priscilla; Filipovski, Filip; Fishman, Bettina; Glaser-Schmitt, Amanda; Goldfischer, August; Green, Llewellyn; Janillon, Sonia; Jelic, Mihailo; Kostic, Hristina; Kreiman, Lucas E; Kremer, Natacha; Lyrakis, Manolis; Maistrenko, Oleksandr M; Marti, Sapho-Lou; McGunnigle, Megan; Merenciano, Miriam; Mira, Mário S; Montbel, Vincent; Mouton, Laurence; Mukha, Dmitry V; Murali, Siddharth; Patenkovic, Aleksandra; Protsenko, Oleksandra; Putero, Florencia A; Reis, Micael; Roshina, Natalia V; Rybina, Olga Y; Schou, Mads F; Schowing, Thibault; Senkal, Senel Selin; Serga, Svitlana; Trieu, Virginie; Symonenko, Alexander V; Trostnikov, Mikhail V; Tsybul’ko, Evgenia A; van den Heuvel, Joost; van Waarde, David; Veselkina, Ekaterina R; Vieira, Cristina P; Wang, Xiaocui; Zandveld, Jelle; Abbott, Jessica; Billeter, Jean-Christophe; Colinet, Hervé; Ebrahimi, Mehregan; Gibert, Patricia; Hrcek, Jan; Kankare, Maaria; Kozeretska, Iryna; Loeschcke, Volker; Mensch, Julián; Onder, Banu Sebnem; Parsch, John; Pasyukova, Elena G; Stamenkovic-Radak, Marina; Tauber, Eran; Vieira, Cristina; Wegener, Christian; Hoedjes, Katja M; Zwaan, Bas J; Betancourt, Andrea J; Fricke, Claudia; Grath, Sonja; Posnien, Nico; Vieira, Jorge; Kapun, Martin; Schlötterer, Christian; Schmidt, Paul; Sucena, Élio; González, Josefa; Bergland, Alan; Ritchie, Michael G; Flatt, Thomas (2025). qraf014.

  A particularly well-studied evolutionary model is the vinegar fly Drosophila melanogaster, a cosmopolitan insect of ancestral southern-central African origin. Recent work suggests that it expanded out of Africa ∼9,000 years ago, and spread from the Middle East into Europe ∼1,800 years ago. During its global expansion, this human commensal adapted to novel climate zones and habitats. Despite much work on phenotypic differentiation and adaptation on several continents (especially North America and Australia), typically in the context of latitudinal clines, little is known about phenotypic divergence among European populations. Here, we sought to provide a continent-wide study of phenotypic differentiation among European populations of D. melanogaster. In a consortium-wide phenomics effort, we assayed 16 fitness-related traits on a panel of 173 isofemale lines from 9 European populations, with the majority of traits measured by several groups using semi-standardized protocols. For most fitness-related traits, we found significant differentiation among populations on a continental scale. Despite inevitable differences in assay conditions among labs, the reproducibility and hence robustness of our measurements were overall remarkably good. Several fitness components (e.g., viability, development time) exhibited significant latitudinal or longitudinal clines, and populations differed markedly in multivariate trait structure. Notably, populations experiencing higher humidity/rainfall and lower maximum temperature showed higher viability, fertility, starvation resistance, and lifespan at the expense of lower heat-shock survival, suggesting a pattern of local adaptation. Our results indicate that derived populations of this tropical fly have been shaped by pervasive spatially varying multivariate selection and adaptation to different climates on the European continent.
• DRAMPower 5: An Open-Source Power Simulator for Current Generation DRAM Standards. Steiner, Lukas; Psota, Thomas; Mörz, Marco; Christ, Derek; Jung, Matthias; Norbert, Wehn in RAPIDO ’25 (2025). 8–16.
• DRAMPower 5: An Open-Source Power Simulator for Current Generation DRAM Standards. Steiner, Lukas; Psota, Thomas; Mörz, Marco; Christ, Derek; Jung, Matthias; Norbert, Wehn in RAPIDO ’25 (2025). 8–16.
• Meshless Shape Optimization Using Neural Networks and Partial Differential Equations on Graphs. Martinet, Eloi; Bungert, Leon (2025). 285–297.
• Analyzing the impact of bounded degree constraints on computational complexity of argumentation frameworks. Elaroussi, Mohammed (2025). 16(1) 108–129.
• Enhancing Offline Reinforcement Learning with Curriculum Learning-Based Trajectory Valuation. Abolfazli, Amir; Song, Zekun; Anand, Avishek; Nejdl, Wolfgang in AAMAS ’25 (2025). 5–13.

  The success of deep reinforcement learning (DRL) relies on the availability and quality of training data, often requiring extensive interactions with specific environments. In many real-world scenarios, where data collection is costly and risky, offline reinforcement learning (RL) offers a solution by utilizing data collected by domain experts and searching for a batch-constrained optimal policy. This approach is further augmented by incorporating external data sources, expanding the range and diversity of data collection possibilities. However, existing offline RL methods often struggle with challenges posed by non-matching data from these external sources. In this work, we specifically address the problem of source-target domain mismatch in scenarios involving mixed datasets, characterized by a predominance of source data generated from random or suboptimal policies and a limited amount of target data generated from higher-quality policies. To tackle this problem, we introduce Transition Scoring (TS), a novel method that assigns scores to transitions based on their similarity to the target domain, and propose Curriculum Learning-Based Trajectory Valuation (CLTV), which effectively leverages these transition scores to identify and prioritize high-quality trajectories through a curriculum learning approach. Our extensive experiments across various offline RL methods and MuJoCo environments, complemented by rigorous theoretical analysis, demonstrate that CLTV enhances the overall performance and transferability of policies learned by offline RL algorithms.
• From a Different Star: 3I/ATLAS in the context of the =Otautahi-Oxford interstellar object population model. Hopkins, Matthew J.; Dorsey, Rosemary C.; Forbes, John C.; Bannister, Michele T.; Lintott, Chris J.; Leicester, Brayden (2025).

  The discovery of the third interstellar object (ISO), 3I/ATLAS (`3I'), provides a rare chance to directly observe a small body from another Solar System. Studying its chemistry and dynamics will add to our understanding of how the processes of planetesimal formation and evolution happen across the Milky Way's disk, and how such objects respond to the Milky Way's potential. In this Letter, we present a first assessment of 3I in the context of the Ōtautahi-Oxford model, which uses data from Gaia in conjunction with models of protoplanetary disk chemistry and Galactic dynamics to predict the properties of the ISO population. The model shows that both the velocity and radiant of 3I are within the expected range. Its velocity suggests an origin within the Milky Way's thick disk, making it the first ISO from this population, and predicts a high water mass fraction, which may become observable shortly. We also conclude that it is very unlikely that 3I shares an origin with either of the previous two interstellar object detections.
• M.C. Escher’s Word-Puzzle Wrapping Paper for De Bijenkorf. Schattschneider, Doris T. Verhoeff, D. Swart, S. L. Gould, E. Torrence (eds.) (2025). 411–414.

  In 1933, M.C. Escher designed gift-wrapping paper for the De Bijenkorf department store. He described it as a “word puzzle”; it is a puzzle to solve how it was produced from a small woodblock.
• Auto-Regressive Moving Diffusion Models for Time Series Forecasting. Gao, Jiaxin; Cao, Qinglong; Chen, Yuntian (2025). 39(16) 16727–16735.
• Longitudinal associations between melancholic depression and executive function in adult patients with major depressive disorder: a 12-month follow-up study. Navarra-Ventura, Guillem; Riera-Serra, Pau; Castro, Adoración; Montaño, Juan José; Roca, Miquel; Gili, Margalida (2025). 351 116636–116636.

  Major depressive disorder (MDD) is often associated with deficits in executive function, but the long-term cognitive impact of specific depressive subtypes, in particular melancholic depression (MelD), is underexplored. This is the first prospective study aimed at exploring longitudinal associations between MelD and executive function in adult patients with MDD. This is a secondary analysis using data from a larger project with assessments at baseline, 6 and 12 months. MelD was identified using an algorithm derived from a subset of eight items from the Inventory of Depressive Symptomatology-Self Rated, which provides a standardized framework for the identification of this specific depressive subtype. Executive function was assessed using the Cambridge Neuropsychological Test Automated Battery. Longitudinal associations between MelD and executive function, including a global domain, four subdomains (working memory, planning, response inhibition and decision-making), and eight individual variables used to calculate the composite scores of the five (sub)domains, were analyzed using linear mixed-effects models adjusted for demographic and clinical variables and psychomotor speed. One hundred and five patients (20.95 % MelD) were analyzed at baseline, 73 (17.81 % MelD) at 6 months, and 61 (19.67 % MelD) at 12 months. MelD, older age and female sex were significantly associated with worse performance in the global executive function domain, in the working memory subdomain, and in four individual variables within the working memory, planning and decision-making subdomains, independent of other demographic and clinical variables and psychomotor speed. The findings highlight MelD as a distinct risk factor for worse long-term executive function in adult patients with MDD.
• Assessing Sequential Databases for Spontaneous and Posed Facial Expression Recognition. Gebele, Jens; Brune, Philipp; Schwab, Frank; von Mammen, Sebastian (2025). 546–555.

  Advancements in AI for recognizing facial expressions of emotion rely heavily on the quality of underlying data. We present a comparative analysis of sequential databases for spontaneous (real) and posed (fake) facial expressions, introducing a modular, metric-based framework for evaluating data quality. This framework allows for flexible selection and weighting of metrics, making it adaptable to a wide range of research needs. Applied to 13 databases, it identifies key characteristics of an ideal data set, particularly for AI systems that distinguish between spontaneous and posed facial expressions. Our findings offer practical solutions to optimize data quality, laying a foundation for ensuring high-quality data in future emotion recognition research.
• Assessing Sequential Databases for Spontaneous and Posed Facial Expression Recognition. Gebele, Jens; Brune, Philipp; Schwab, Frank; von Mammen, Sebastian (2025). 546–555.
• femtoPro: Real-time linear and nonlinear optics simulations. Brixner, Tobias; Mueller, Stefan; Müller, Andreas; von Mammen, Sebastian (2025).
• femtoPro: Teaching and Training of Ultrafast Optics in Virtual Reality. Müller, S.; Müller, A.; Truman, S.; Buhl, T.; von Mammen, S.; Brixner, T. (2025). 1–4.

  We have developed a virtual-reality pulsed laser laboratory for didactic training. Users can freely place and align optical elements and study their effect on ultrashort optical pulses in real time. We have created various tutorials that guide the user in a step-by-step fashion through the construction, alignment, and operation of optical setups. We illustrate the didactic concept and its implementation in our program through selected tutorials such as constructing a reflecting telescope or setting up an interferometer. We further demonstrate that we can teach pulse characterization methods such as spectral interferometry for direct electric-field reconstruction (SPIDER).
• A Graph-Based Laser Path Solver Algorithm for Virtual Reality Laboratory Simulations. Müller, Andreas; Mueller, Stefan; Brixner, Tobias; von Mammen, Sebastian (2025).
• MEGA-Bench: Scaling Multimodal Evaluation to over 500 Real-World Tasks. Chen, Jiacheng; Liang, Tianhao; Siu, Sherman; Wang, Zhengqing; Wang, Kai; Wang, Yubo; Ni, Yuansheng; Jiang, Ziyan; Zhu, Wang; Lyu, Bohan; Jiang, Dongfu; He, Xuan; Liu, Yuan; Hu, Hexiang; Yue, Xiang; Chen, Wenhu (2025).
• Gap Preserving Distillation by Building Bidirectional Mappings with A Dynamic Teacher. Guo, Yong; Zhang, Shulian; Pan, Haolin; Liu, Jing; Zhang, Yulun; Chen, Jian (2025).
• Diffusion Feedback Helps CLIP See Better. Wang, Wenxuan; Sun, Quan; Zhang, Fan; Tang, Yepeng; Liu, Jing; Wang, Xinlong (2025).
• An Optimal Discriminator Weighted Imitation Perspective for Reinforcement Learning. Xu, Haoran; Li, Shuozhe; Sikchi, Harshit; Niekum, Scott; Zhang, Amy (2025).
• ShortcutsBench: A Large-Scale Real-world Benchmark for API-based Agents. Shen, Haiyang; Li, Yue; Meng, Desong; Cai, Dongqi; Qi, Sheng; Zhang, Li; Xu, Mengwei; Ma, Yun (2025).
• ZeroDiff: Solidified Visual-semantic Correlation in Zero-Shot Learning. Ye, Zihan; Gowda, Shreyank N.; Chen, Shiming; Huang, Xiaowei; Xu, Haotian; Khan, Fahad Shahbaz; Jin, Yaochu; Huang, Kaizhu; Jin, Xiaobo (2025).
• CamLopa: A Hidden Wireless Camera Localization Framework via Signal Propagation Path Analysis. Zhang, Xiang; Zhang, Jie; Ma, Zehua; Huang, Jinyang; Li, Meng; Yan, Huan; Zhao, Peng; Zhang, Zijian; Liu, Bin; Guo, Qing; Zhang, Tianwei; Yu, Nenghai M. Blanton, W. Enck, C. Nita-Rotaru (eds.) (2025). 3653–3671.
• LACII: Enhancing Decision-Making in Business Processes with the IIoT: A Cognitive Load Aware Design Approach. Nebel, Maximilian; Ciftci, Seyyid A.; Janiesch, Christian G. Fortino, M. Mecella (eds.) (2025).
• Digital Futures between Domination and Participation Schulz, Markus S.; da Costa, Isabel in Studies in media and communications (2025). Emerald, Leeds.

  Digital technologies from the Internet and social media to artificial intelligence and robotics are reshaping the world. They offer joy, participation, and higher productivity, but they have also brought disruption, alienation, control, oppression, and exacerbated inequalities. This volume explores this ongoing transformation and its social implications between domination and participation. Outcomes at any given time are not taken as predetermined but as results of the decisions by a range of diverse social actors who compete, cooperate, or conflict with one another and can draw on differential access to resources within shifting political-legal frameworks and structural contexts. Scholars of communication, media studies, sociology, political ecology, employment and labor relations, science and technology come together to examine the social shaping of digital futures across different world regions and domains. Contributing to these fields, the volume highlights the merits of interdisciplinary research and transnational perspectives to illuminate the intricate complexity in which digital technologies are shaped by and are shaping social relations of power between domination and participation. The authors present critical case studies that make timely progress toward a deeper understanding of these new dynamics and toward broadening the horizon for imagining preferable democratic future alternatives.
• Continued Rapid Radio Brightening of the Tidal Disruption Event AT2018hyz. Cendes, Yvette; Berger, Edo; Beniamini, Paz; Gill, Ramandeep; Matsumoto, Tatsuya; Alexander, Kate D.; Bietenholz, Michael F.; Hajela, Aprajita; Christy, Collin T.; Chornock, Ryan; Gomez, Sebastian; Gurwell, Mark A.; Keating, Garrett K.; Laskar, Tanmoy; Margutti, Raffaella; Rao, Ramprasad; Velez, Natalie; Wieringa, Mark H. (2025).

  We present ongoing radio observations of the tidal disruption event (TDE) AT2018hyz, which was first detected in the radio at 972 days after disruption, following multiple non-detections from earlier searches. The new observations presented here span approximately 1370-2160 days and 0.88-240 GHz. We find that the light curves continue to rise at all frequencies during this time period, following a power law of about F ~ t^3 (compared to F_nu ~ t^5.7 at 972-1400 days), and reaching a peak luminosity of L~ 10^40 erg/s, comparable to the luminosity of the relativistic TDE Swift 1644+57 on the same timescale. The multi-frequency data indicate that the peak frequency does not significantly evolve over the 1030-day span of our observations, while the peak flux density increases by an order of magnitude. The observed behavior is consistent with two possible scenarios: (i) a delayed spherical outflow launched about 620 days post-disruption with a velocity of ~0.3c and an energy of ~10^50 erg, and (ii) a highly off-axis (~80-90 deg) relativistic jet with a Lorentz factor of Gamma ~8 and E_K ~ 10^52 erg. Continued radio observations to capture the light curve peak, as well as VLBI observations, could distinguish between these scenarios.
• The Influence of Avatar Visual Fidelity on Embodiment and User Experience in Virtual Reality. Hartfill, Judith; Bormann, Frederico; Wolf, Erik; Steinicke, Frank (2025).
• PIMSys: A Virtual Prototype for Processing in Memory. Christ, Derek; Jung, Matthias (2025).
• Mitbestimmung und Partizipation 2030: Demokratische Perspektiven auf Arbeit und Beschäftigung Wannöffel, Manfred; Niewerth, Claudia; Hoose, Fabian; Urban, Hans-Jürgen (2025). (1. Auflage ) Nomos, Baden-Baden.

  Zum 50. Jubiläum des Kooperationsvertrages zwischen der Ruhr-Universität Bochum und der IG Metall nimmt der Sammelband die Zukunft von Mitbestimmung und Partizipation in den Blick. Im Zentrum steht die Frage, wie sich demokratische Gestaltungsmöglichkeiten in Zeiten tiefgreifender wirtschaftlicher und gesellschaftlicher Umbrüche weiterentwickeln. Demokratie in Gesellschaft und Politik ist auf eine lebendige Demokratisierung der Arbeitswelt angewiesen – ohne Mitbestimmung in Betrieben und Unternehmen verliert sie ihre soziale Verankerung und Stabilität. Die Beiträge reflektieren historische Entwicklungen, analysieren aktuelle Herausforderungen und diskutieren innovative Ansätze für die Weiterentwicklung von Mitbestimmung und Partizipation.
• Modeling and Simulating Emerging Memory Technologies: A Tutorial. Chen, Yun-Chih; Seidl, Tristan; Hölscher, Nils; Hakert, Christian; Truong, Minh Duy; Chen, Jian-Jia; de Lima, João Paulo C.; Khan, Asif Ali; Castrillon, Jeronimo; Nezhadi, Ali; Siddhu, Lokesh; Nassar, Hassan; Mayahinia, Mahta; Tahoori, Mehdi Baradaran; Henkel, Jörg; Wilbert, Nils; Wildermann, Stefan; Teich, Jürgen (2025).
• Modeling and Simulating Emerging Memory Technologies: A Tutorial. Chen, Yun-Chih; Seidl, Tristan; Hölscher, Nils; Hakert, Christian; Truong, Minh Duy; Chen, Jian-Jia; de Lima, João Paulo C.; Khan, Asif Ali; Castrillon, Jeronimo; Nezhadi, Ali; Siddhu, Lokesh; Nassar, Hassan; Mayahinia, Mahta; Tahoori, Mehdi Baradaran; Henkel, Jörg; Wilbert, Nils; Wildermann, Stefan; Teich, Jürgen (2025).
• The Lost Large Mammals of Arabia. Clarke, Christopher; Alsharif, Sultan M (2025). 1–48.

  Aim: If successful, plans to restore the vegetation of the Arabian Peninsula (AP) as announced by the Middle East and Saudi Green Initiatives will see the greatest increase in vegetation cover since the beginning of the Holocene Humid Phase (HHP), roughly 9–10,000 years ago. This marked an expansion in human population that was followed by animal extinctions and extirpations that have been accelerating to the present day. The re-greening of Arabia presents a major opportunity to reverse much of this species decline; yet no complete list of the large mammal fauna of the AP during the Holocene has ever been published.
• Discuss How AI and ML Can Optimize Lifecycle Management Practices within Pharmaceutical Companies fromDevelopment to Post-Market Surveillance. Vellanki, Jahnavi (J. Vellanki, ed.) (2025). 15(3) 11.

  The pharma industry is in the midst of a digital revolution, with Artificial Intelligence (AI) and Machine Learning (ML) becoming potent tools to streamline lifecycle management at every stage—right from early drug discovery to post-market surveillance. This paper seeks to critically evaluate how AI and ML technologies are transforming pharma processes by enhancing efficiency, accuracy, decision-making, and patient outcomes. We discuss the use of predictive algorithms in target identification, artificial intelligence-based simulations in clinical trial design, machine-based compliance monitoring in manufacturing, and real time analytics in pharmacovigilance. The focus is on the convergence of emerging technologies like blockchain, which complements data transparency and security when integrated with AI platforms. Although the promise of these technologies is enormous, the paper also discusses ongoing challenges such as data silos, algorithmic bias, and regulatory barriers. This research integrates current literature to present a unified perspective of AI and ML applications in pharma, detailing future directions and industry implications. Finally, the findings emphasize that although AI is no silver bullet, its strategic implementation can significantly enhance lifecycle efficiency and innovation in drug development.
• Classification of Network Traffic using Machine Learning Models on the NetML Dataset. Messaoud, Mezati (N. Meghanathan, ed.) (2025). 17(3)

  Network traffic classification plays a critical role in cybersecurity, quality of service (QoS) management, and anomaly detection. Traditional rule-based classification methods struggle with the increasing complexity and volume of network traffic, necessitating the adoption of machine learning (ML) techniques. In this study, we explore the effectiveness of ML models in classifying network traffic using the NetML dataset, a benchmark dataset that captures diverse traffic patterns, including benign and malicious activities. We preprocess the dataset by applying feature selection, normalization, and data balancing techniques to optimize model performance. Several ML models, including traditional classifiers such as Random Forest (RF), Support Vector Machines (SVM), and K-Nearest Neighbors (KNN), as well as deep learning models such as Convolutional Neural Networks (CNN) and Long Short-Term Memory (LSTM) networks, are trained and evaluated. Model performance is assessed using accuracy, precision, recall, F1- score, and AUC-ROC metrics. Experimental results demonstrate that deep learning models, particularly LSTM networks, achieve superior performance in capturing temporal dependencies in network traffic, significantly outperforming traditional classifiers. Our results indicate that LSTM, GRU, and CNN models all achieved an accuracy of 92.26%, highlighting their effectiveness in network traffic classification. Additionally, feature selection techniques improved computational efficiency without compromising classification performance. However, confusion matrix analysis revealed that the models tend to predict the most frequent class, leading to potential bias and lower accuracy for minority classes. The study also highlights the presence of high values in the confusion matrices, exceeding 70,000 in some cases, indicating dataset imbalance and model bias toward dominant classes. Despite achieving high accuracy, misclassification challenges persist, particularly in identifying encrypted traffic and polymorphic attacks. Transformer-based models demonstrated resilience to adversarial modifications but required significantly higher computational resources. Future work should explore adversarial training, self-supervised learning, and hybrid CNN-LSTM architectures to enhance robustness against evolving cyber threats. Additionally, feature selection optimization and hyperparameter tuning can further refine classification performance, ensuring more reliable deployment in real-world cybersecurity applications.
• PIMSys: A Virtual Prototype for Processing in Memory. Christ, Derek; Jung, Matthias (2025).
• Adversarial Attacks on Parts of Speech: An Empirical Study in Text-to-Image Generation. Shahariar, G. M.; Chen, Jia; Li, Jiachen; Dong, Yue Y. Al-Onaizan, M. Bansal, Y.-N. Chen (eds.) (2024). 12874–12890.
• MemoFlow: Modifying Explicit Motion of Inconsistency in Optical Flow. Wang, Mengfei; Shi, Wenjun; Zhu, Dongchen; Wang, Lei; Li, Jiamao in Lecture Notes in Computer Science, A. Antonacopoulos, S. Chaudhuri, R. Chellappa, C.-L. Liu, S. Bhattacharya, U. Pal (eds.) (2024). (Vol. 15330) 219–234.
• IPHGaze: Image Pyramid Gaze Estimation with Head Pose Guidance. Che, Hekuangyi; Zhu, Dongchen; Shi, Wenjun; Zhang, Guanghui; Li, Hang; Wang, Lei; Li, Jiamao in Lecture Notes in Computer Science, A. Antonacopoulos, S. Chaudhuri, R. Chellappa, C.-L. Liu, S. Bhattacharya, U. Pal (eds.) (2024). (Vol. 15328) 399–414.
• BCNet: Binocular Cooperative Network for Gaze Estimation. Zhu, Dongchen; Lin, Minjing; Che, Hekuangyi; Shi, Wenjun; Zhang, Guanghui; Li, Hang; Wang, Lei; Li, Jiamao in Lecture Notes in Computer Science, A. Antonacopoulos, S. Chaudhuri, R. Chellappa, C.-L. Liu, S. Bhattacharya, U. Pal (eds.) (2024). (Vol. 15328) 415–430.
• Parrot: Efficient Serving of LLM-based Applications with Semantic Variable. Lin, Chaofan; Han, Zhenhua; Zhang, Chengruidong; Yang, Yuqing; Yang, Fan; Chen, Chen; Qiu, Lili A. Gavrilovska, D. B. Terry (eds.) (2024). 929–945.
• Teaching Study on "Algorithm Design and Analysis": Innovation Teaching Method Reform Based on Practice. Wang, Lei; Chen, Tao; Li, Zhijun in Lecture Notes in Computer Science, Y. Chen, X. Gao, X. Sun, A. Zhang (eds.) (2024). (Vol. 15163) 76–81.
• A comparative study of the blue comets C/1908 R1 (Morehouse) and C/2016 R2 (Pan-STARRS). Anderson, S.E.; Rousselot, P.; Jehin, E.; Noyelles, B.; Manfroid, J.; Hardy, P.; Robert, V. (2024).

  The long-period comet C/1908 R1 (Morehouse) is distinguished by its early spectroscopic tail photography, which uncovered notably intense emission bands of N2+ and CO+ similar to the unusual characteristics of the atypical blue comet C/2016 R2 (Pan-STARRS). To probe potential parallels with C/2016 R2 further, we revisited the historical spectroscopic plates of C/1908 R1 while leveraging the New Astrometric Reduction of Old Observations (NAROO) project's advanced sub-micrometric scanner. We first reviewed the intensity ratio method, followed by a comprehensive spectroscopic analysis of the original historical plates to determine the comet's composition. Our analysis also encompassed an evaluation of C/1908 R1's dynamic trajectory using an N-body integrator and a detailed examination of tail morphology records. Our findings suggest that C/1908 R1 experienced no significant close encounters as it crossed the inner Solar System, anchoring its origins directly in the Oort Cloud and allowing us to ascertain that this was its inaugural voyage near the Sun. We determined a N2+ CO+ ratio of $ along with a dust-poor composition, particularities it shares with C/2016 R2. Moreover, by synthesizing observations of the tail's structure over the three-month period of visibility, we uncovered a link between tail dislocation events and aurora borealis sightings on Earth. This association underscores the comet tail’s heightened sensitivity to solar wind fluctuations due to its volatile makeup. The comet C/1908 R1 (Morehouse) emerges as one of the most unaltered relics of our Solar System's formation, offering another instance of a C/2016 R2-analogous comet. This underscores the importance of preserving and reexamining historical astronomical datasets, not only for historical significance but as a critical resource for contemporary scientific advancement.
• Position: What Can Large Language Models Tell Us about Time Series Analysis. Jin, Ming; Zhang, Yifan; Chen, Wei; Zhang, Kexin; Liang, Yuxuan; Yang, Bin; Wang, Jindong; Pan, Shirui; Wen, Qingsong (2024).
• Retrogressive Document Manipulation of US Federal Environmental Websites. Frew, Lesley; Nelson, Michael L.; Weigle, Michele C. E. Serra, F. Spezzano (eds.) (2024). 3762–3766.
• The Aesthetic Influences of War: A Phenomenology of Tim Hetherington’s ‘Feedback Loop’. Gilks, Mark (2024). 17(1) 7–27.
• A sub-Earth-mass planet orbiting Barnard’s star. González Hernández, J. I.; Suárez Mascareño, A.; Silva, A. M.; Stefanov, A. K.; Faria, J. P.; Tabernero, H. M.; Sozzetti, A.; Rebolo, R.; Pepe, F.; Santos, N. C.; Cristiani, S.; Lovis, C.; Dumusque, X.; Figueira, P.; Lillo-Box, J.; Nari, N.; Benatti, S.; Hobson, M. J.; Castro-González, A.; Allart, R.; Passegger, V. M.; Zapatero Osorio, M.-R.; Adibekyan, V.; Alibert, Y.; Allende Prieto, C.; Bouchy, F.; Damasso, M.; D’Odorico, V.; Di Marcantonio, P.; Ehrenreich, D.; Lo Curto, G.; Santos, R. Génova; Martins, C. J. A. P.; Mehner, A.; Micela, G.; Molaro, P.; Nunes, N.; Palle, E.; Sousa, S. G.; Udry, S. (2024). 690 A79.

  Context. ESPRESSO guaranteed time observations (GTOs) at the 8.2m VLT telescope were performed to look for Earth-like exoplanets in the habitable zone of nearby stars. Barnard’s star is a primary target within the ESPRESSO GTO as it is the second closest neighbour to our Sun after the α Centauri stellar system. Aims. We present here a large set of 156 ESPRESSO observations of Barnard’s star carried out over four years with the goal of exploring periods of shorter than 50 days, thus including the habitable zone (HZ). Methods. Our analysis of ESPRESSO data using Gaussian process (GP) to model stellar activity suggests a long-term activity cycle at 3200 d and confirms stellar activity due to rotation at 140 d as the dominant source of radial velocity (RV) variations. These results are in agreement with findings based on publicly available HARPS, HARPS-N, and CARMENES data. ESPRESSO RVs do not support the existence of the previously reported candidate planet at 233 d. Results. After subtracting the GP model, ESPRESSO RVs reveal several short-period candidate planet signals at periods of 3.15 d, 4.12 d, 2.34 d, and 6.74 d. We confirm the 3.15 d signal as a sub-Earth mass planet, with a semi-amplitude of 55 ± 7 cm s −1 , leading to a planet minimum mass m p sin i of 0.37 ± 0.05 M ⊕ , which is about three times the mass of Mars. ESPRESSO RVs suggest the possible existence of a candidate system with four sub-Earth mass planets in circular orbits with semi-amplitudes from 20 to 47 cm s −1 , thus corresponding to minimum masses in the range of 0.17–0.32 M ⊕ . Conclusions. The sub-Earth mass planet at 3.1533 ± 0.0006 d is in a close-to circular orbit with a semi-major axis of 0.0229 ± 0.0003 AU, thus located inwards from the HZ of Barnard’s star, with an equilibrium temperature of 400 K. Additional ESPRESSO observations would be required to confirm that the other three candidate signals originate from a compact short-period planet system orbiting Barnard’s star inwards from its HZ.
• Were Neanderthals the First Collectors? First Evidence Recovered in Level 4 of the Prado Vargas Cave, Cornejo, Burgos and Spain. Navazo Ruiz, Marta; Benito-Calvo, Alfonso; Lozano-Francisco, María Carmen; Alonso Alcalde, Rodrigo; Alonso García, Pedro; De La Fuente Juez, Héctor; Santamaría Diez, Marta; Cristóbal Cubillo, Paula (2024). 7(4) 49.

  Collecting is a form of leisure, and even a passion, consisting of collecting, preserving and displaying objects. When we look for its origin in the literature, we are taken back to “the appearance of writing and the fixing of knowledge”, specifically with the Assyrian King Ashurbanipal (7th century BC, Mesopotamia), and his fondness for collecting books, which in his case were in the form of clay tablets. This is not, however, a true reflection, for we have evidence of much earlier collectors. The curiosity and interest in keeping stones or fossils of different colors and shapes, as manuports, is as old as we are. For decades we have had evidence of objects of no utilitarian value in Neanderthal homes. Several European sites have shown that these Neanderthal groups treasured objects that attracted their attention. On some occasions, these objects may have been modified to make a personal ornament and may even have been integrated into subsistence activities such as grinders or hammers. Normally, one or two such specimens are found but, to date, no Neanderthal cave or camp has yielded as many as the N4 level of Prado Vargas Cave. In the N4 Mousterian level of Prado Vargas, 15 specimens of Upper Cretaceous marine fossils belonging to the Gryphaeidae, Pectinidae, Cardiidae, Pholadomyidae, Pleurotomariidae, Tylostomatidae and Diplopodiidae families were found in the context of clay and autochthonous cave sediments. During MIS 3, a group of Neanderthals transported at least fifteen marine fossils, which were collected from various Cretaceous units located in the surrounding area, to the Prado Vargas cave. The fossils, with one exception, show no evidence of having been used as tools; thus, their presence in the cave could be attributed to collecting activities. These activities could have been motivated by numerous tangible and intangible causes, which suggest that collecting activities and the associated abstract thinking were present in Neanderthals before the arrival of modern humans.
• Monumental snake engravings of the Orinoco River. Riris, Philip; Oliver, José Ramón; Lozada Mendieta, Natalia (2024). 98(399) 724–742.

  Rock art of the Middle and Upper Orinoco River in South America is characterised by some of the largest and most enigmatic engravings in the world, including snakes exceeding 40m in length. Here, the authors map the geographic distribution of giant snake motifs and assess the visibility of this serpentine imagery within the Orinoco landscape and Indigenous myths. Occupying prominent outcrops that were visible from great distances, the authors argue that the rock art provided physical reference points for cosmogonic myths, acting as border agents that structured the environment and were central to Indigenous placemaking along the rivers of lowland South America.
• EffiSyn: Efficient Logic Synthesis with Dynamic Scoring and Pruning. Li, Xing; Chen, Lei; Zhang, Jiantang; Wen, Shuang; Sheng, Weihua; Huang, Yu; Yuan, Mingxuan (2023). 1–9.
• Regionalni identitet Hrvata u Bosni i Hercegovini – Duvnjaci Bosanci i/ili Hercegovci i/ili Dalmatinci. Martić, Zvonko (2023). (9) 165–186.
• Non-autoregressive conditional diffusion models for time series prediction. Shen, Lifeng; Kwok, James T. in ICML’23 (2023).
• Generative Table Pre-training Empowers Models for Tabular Prediction. Zhang, Tianping; Wang, Shaowen; Yan, Shuicheng; Jian, Li; Liu, Qian H. Bouamor, J. Pino, K. Bali (eds.) (2023). 14836–14854.
• STAIR: Learning Sparse Text and Image Representation in Grounded Tokens. Chen, Chen; Zhang, Bowen; Cao, Liangliang; Shen, Jiguang; Gunter, Tom; Jose, Albin Madappally; Toshev, Alexander; Zheng, Yantao; Shlens, Jonathon; Pang, Ruoming; Yang, Yinfei H. Bouamor, J. Pino, K. Bali (eds.) (2023). 15079–15094.
• KBioXLM: A Knowledge-anchored Biomedical Multilingual Pretrained Language Model. Geng, Lei; Yan, Xu; Cao, Ziqiang; Li, Juntao; Li, Wenjie; Li, Sujian; Zhou, Xinjie; Yang, Yang; Zhang, Jun H. Bouamor, J. Pino, K. Bali (eds.) (2023). 11239–11250.
• Emotion-Based Crowd Model Evaluation Method Based on Features Distribution Distance. Huang, Zhi; Li, Lei; Wang, Lei (2022). 231–236.
• Research on Pedestrian Interaction Based on AgentNet. Li, Kang; Li, Zining; Wang, Lei (2022). 142–147.
• Crowd Behavior Intervention Based on Emotional Contagion. Li, Guodong; Wang, Lei; Wu, Minzhong (2022). 1–6.
• Keeping time at Stonehenge. Darvill, Timothy (2022). 96(386) 319–335.

  Scholars have long seen in the monumental composition of Stonehenge evidence for prehistoric time-reckoning—a Neolithic calendar. Exactly how such a calendar functioned, however, remains unclear. Recent advances in understanding the phasing of Stonehenge highlight the unity of the sarsen settings. Here, the author argues that the numerology of these sarsen elements materialises a perpetual calendar based on a tropical solar year of 365.25 days. The indigenous development of such a calendar in north-western Europe is possible, but an Eastern Mediterranean origin is also considered. The adoption of a solar calendar was associated with the spread of solar cosmologies during the third millennium BC and was used to regularise festivals and ceremonies.
• TrackFormer: Multi-Object Tracking with Transformers. Meinhardt, Tim; Kirillov, Alexander; Leal-Taixé, Laura; Feichtenhofer, Christoph (2022). 8834–8844.
• Size and albedo of the largest detected Oort-cloud object: comet C/2014 UN 271 (Bernardinelli-Bernstein). Lellouch, E.; Moreno, R.; Bockelée-Morvan, D.; Biver, N.; Santos-Sanz, P. (2022).

  The recently announced Oort-cloud comet C/2014 UN271 (Bernardinelli-Bernstein) is remarkable in at least three respects: (i) it was discovered inbound as far as textasciitilde29 au from the Sun (with prediscovery images up to \textasciitilde34 au); (ii) it showed cometary activity already at almost 24 au; and (iii) its nuclear magnitude (Hr \textasciitilde 8.0) indicates an exceptionally large object. Detection of gases is expected in the upcoming years as the comet is heading towards a textasciitilde11 au perihelion in 2031. We used ALMA in extended configuration (resolution \textasciitilde0.064") to measure the 1287 um (233 GHz) continuum flux of the comet. Observations were performed on August 8, 2021 at a 20.0 au distance from the Sun. The high spatial resolution was chosen in order to filter out any dust contribution. We detected the thermal emission of the object at textasciitilde10 sigma, with a flux of 0.128+/-0.012 mJy. Based on observational constraints and our theoretical estimates of the dust contribution, the entirety of the measured flux can be attributed to the nucleus. From NEATM modelling combined with the Hr magnitude, we determine a surface-equivalent diameter of 137+/-17 km and a red geometric albedo of 5.3+/-1.2 %. This confirms that 2014 UN271 is by far the largest Oort-cloud object ever found (almost twice as large as comet C/1995 O1 Hale-Bopp), and except for the Centaur 95P/Chiron which shows outburst-like activity, the largest known comet in the Solar System. On the other hand, the object albedo is typical of comets, adding credence for a "universal" comet nucleus albedo. With its distant perihelion and uniquely large size, 2014 UN271 is the prominent archetype of distant comets, whose activity is driven by hypervolatiles. Post-perihelion thermal measurements will permit to study possible albedo changes, such as a surface brightening compared to pre-perihelion, as was observed for Hale-Bopp.
• Crowd Emotion Recognition Based on Causal Spatiotemporal Structure. Wu, Minzhong; Wang, Lei; Li, Guodong (2022). 368–374.
• Narrating Being through Phenomena: The Phenomenological and Sociological Insights of Harry Parker’s Anatomy of a Soldier. Gilks, Mark (2021). 35(5) 490–501.
• Personalized genealogical history of UK individuals inferred from biobank-scale IBD segments. Naseri, Ardalan; Tang, Kecong; Geng, Xin; Shi, Junjie; Zhang, Jing; Shakya, Pramesh; Liu, Xiaoming; Zhang, Shaojie; Zhi, Degui (2021). 19(1) 32.

  The genealogical histories of individuals within populations are of interest to studies aiming both to uncover detailed pedigree information and overall quantitative population demographic histories. However, the analysis of quantitative details of individual genealogical histories has faced challenges from incomplete available pedigree records and an absence of objective and quantitative details in pedigree information. Although complete pedigree information for most individuals is difficult to track beyond a few generations, it is possible to describe a person's genealogical history using their genetic relatives revealed by identity by descent (IBD) segments---long genomic segments shared by two individuals within a population, which are identical due to inheritance from common ancestors. When modern biobanks collect genotype information for a significant fraction of a population, dense genetic connections of a person can be traced using such IBD segments, offering opportunities to characterize individuals in the context of the underlying populations. Here, we conducted an individual-centric analysis of IBD segments among the UK Biobank participants that represent 0.7% of the UK population.
• Activities of the Consular Missions in Bosnia and Herzegovina in the First Years of the Austro-Hungarian Occupation 1878-1881. Kasumović, Amila (2020). 7(2) 181–204.
• End-to-End Object Detection with Transformers. Carion, Nicolas; Massa, Francisco; Synnaeve, Gabriel; Usunier, Nicolas; Kirillov, Alexander; Zagoruyko, Sergey (2020). 213–229.

  We present a new method that views object detection as a direct set prediction problem. Our approach streamlines the detection pipeline, effectively removing the need for many hand-designed components like a non-maximum suppression procedure or anchor generation that explicitly encode our prior knowledge about the task. The main ingredients of the new framework, called DEtection TRansformer or DETR, are a set-based global loss that forces unique predictions via bipartite matching, and a transformer encoder-decoder architecture. Given a fixed small set of learned object queries, DETR reasons about the relations of the objects and the global image context to directly output the final set of predictions in parallel. The new model is conceptually simple and does not require a specialized library, unlike many other modern detectors. DETR demonstrates accuracy and run-time performance on par with the well-established and highly-optimized Faster R-CNN baseline on the challenging COCO object detection dataset. Moreover, DETR can be easily generalized to produce panoptic segmentation in a unified manner. We show that it significantly outperforms competitive baselines. Training code and pretrained models are available at .
• Social Cards Probably Provide For Better Understanding Of Web Archive Collections. Jones, Shawn M.; Weigle, Michele C.; Nelson, Michael L. W. Zhu, D. Tao, X. Cheng, P. Cui, E. A. Rundensteiner, D. Carmel, Q. He, J. X. Yu (eds.) (2019). 2023–2032.
• Investigation on the amplitude coupling effect of random telegraph noise (RTN) in nanoscale FinFETs. Guo, Shaofeng; Lin, Zhenghan; Wang, Runsheng; Zhang, Zexuan; Zhang, Zhe; Wang, Yangyuan; Huang, Ru (2018). 6–1.
• Transaction-aware SSD Cache Allocation for the Virtualization Environment. Tang, Zhen; Wu, Heng; Sun, Lei; Ren, Zhongshan; Wang, Wei; Zhou, Wei; Yang, Liang (2018). 174–179.
• Automatic Exploit Generation for Buffer Overflow Vulnerabilities. Xu, Luhang; Jia, Weixi; Dong, Wei; Li, Yongjun (2018). 463–468.
• Interstellar Interlopers: Number Density and Origin of ‘Oumuamua-like Objects. Do, Aaron; Tucker, Michael A.; Tonry, John (2018). 855(1) L10.

  We provide a calculation of Pan-STARRS’ ability to detect objects similar to the interstellar object 1I/2017 U1 (hereafter ‘Oumuamua), including the most detectable approach vectors and the effect of object size on detection efficiency. Using our updated detection cross section, we infer an interstellar number density of such objects (). This translates to a mass density of that cannot be populated unless every star is contributing. We find that, given current models, such a number density cannot arise from the ejection of inner solar system material during planet formation. We note that a stellar system’s Oort cloud will be released after a star’s main-sequence life time and may provide enough material to obtain the observed density. The challenge is that Oort cloud bodies are icy and ‘Oumuamua was observed to be dry, which necessitates a crust-generation mechanism.
• Online Legal Service : The Present and Future. Islam, Md.Aminur; Ferdaus, Jannatul; khan, Md. Abbas Ali; Habib, Md. Tarek P. De, J. I. DeGross (eds.) (2018). 654–662.
• NoSQL Implementation of a Conceptual Data Model : UML Class Diagram to a Document Oriented Model. Benmakhlouf, A. (2018). (Vol. 10) 01–10.

  The relational databases have shown their limits to the exponential increase in the volume of manipulated and processed data. New NoSQL solutions have been developed to manage big data. These approaches are an interesting way to build no-relational databases that can support large amounts of data. In this work, we use conceptual data modeling (CDM), based on UML class diagrams, to create a logical structure of a NoSQL database, taking account the relationships and constraints that determine how data can be stored and accessible. The NoSQL logical data model obtained is based on the Document-Oriented Model (DOM). to eliminate joins, a total and structured nesting is done on the collections of the document oriented database.
• Tipologija rimskih ciglana s područja Bosne i Hercegovine / Typology of Roman figlinae from the territory of Bosnia and Herzegovina: Prilog poznavanju rimske građevinske djelatnosti u unutrašnjosti provincije Dalmacije / A contribution to the knowledge of Roman construction activity in the interior of the province of Dalmatia. Silajdžić, Tarik (2018). (2) 231–265.
• Hybrid Genetic Algorithm for Bi-Criteria Multiprocessor Task Scheduling with Communication Delay. Dhingra, Sunita H. Fujita, E. Herrera-Viedma (eds.) (2016).
• Tectonics Impact on Poljes and Minor Basins (Case Studies of Dinaric Karst). Gams, Ivan (2016). 34(1) 25–41.
• CILI: the Collaborative Interlingual Index. Bond, Francis; Vossen, Piek; McCrae, John P.; Fellbaum, Christiane C. Fellbaum, P. Vossen, V. B. Mititelu, C. Forascu (eds.) (2016). 50–57.

  This paper introduces the motivation for and design of the Collaborative InterLingual Index (CILI). It is designed to make possible coordination between multiple loosely coupled wordnet projects. The structure of the CILI is based on the Interlingual index first proposed in the EuroWordNet project with several pragmatic extensions: an explicit open license, definitions in English and links to wordnets in the Global Wordnet Grid.
• Defect trigger model: Analysis method of mobile application defect. Lei, Dian; Liu, Yang; Li, Chengze; Gu, Jieming; Li, Qi (2016). 72–76.
• Thumbnail Summarization Techniques for Web Archives. Alsum, Ahmed; Nelson, Michael L. in Lecture Notes in Computer Science, M. de Rijke, T. Kenter, A. P. de Vries, C. Zhai, F. de Jong, K. Radinsky, K. Hofmann (eds.) (2014). (Vol. 8416) 299–310.
• Effects of peer feedback on contribution: a field experiment in Wikipedia. Zhu, Haiyi; Zhang, Amy; He, Jiping; Kraut, Robert E.; Kittur, Aniket W. E. Mackay, S. A. Brewster, S. Bødker (eds.) (2013). 2253–2262.
• Rimske ciglane u Bosni i Hercegovini. Imamović, Mersiha (2013). 159–165.
• La Dimension Sonore des Grottes Préhistoriques à Peintures. Reznikoff, Iégor (2010).

  Nous avons pu établir, depuis 1983, que dans plusieurs grottes à peintures du paléolithique, il y avait un rapport étroit entre les emplacements des peintures dans la grotte et la valeur sonore (qualité acoustique) de ces emplacements. D’une façon générale, on peut dire que c’est à proximité des endroits les plus sonores que l’on trouve le plus de peintures. Dans certaines grottes, la densité des images est proportionnelle à la qualité acoustique (mesurée p.ex. en durée de résonance ou nombre d’échos). Nous avons récemment étudié (2008 et 2009) la grotte Kapova dans l’Oural, aux qualités sonores remarquables. Ces résultats ont évidemment une grande importance pour l’étude de l’art et des sociétés paléolithiques. Mais, d’autre part, quant à l’approche acoustique, beaucoup de problèmes se posent : définition objective de ce que peut être une qualité acoustique, mesures pertinentes etc., en particulier en rapport avec la dimension anthropologique de ces études faites à la voix
• Correlation of Term Count and Document Frequency for Google N-Grams. Klein, Martin; Nelson, Michael L. in Lecture Notes in Computer Science, M. Boughanem, C. Berrut, J. Mothe, C. Soulé-Dupuy (eds.) (2009). (Vol. 5478) 620–627.
• Archon - A Digital Library that Federates Physics Collections. Maly, Kurt; Zubair, Mohammad; Nelson, Michael L.; Liu, Xiaoming; Anan, Hesham; Gao, Jinsong; Tang, Jianfeng; Yang, Zhao (2002). 27–34.
• Duvanjska prezimena Ivanković, Ante (2001). (Vol. 130) 447-. Naša ognjišta; "Franjo Kluz", Tomislavgrad; Omiš.
• Prezimena zapadne Hercegovine Nosić, Milan (1998). (Vol. 14) 357-. Hrvatsko filološko društvo, Rijeka.
• Prezimena i porodični nadimci u Imotskoj krajini. Zujić, Krunoslav (1995). 3 45–133.
• Letters to the Editor. Vidovic, Mirko (1978). 7(5) 79–79.
• Inside a Yugoslav Jail. Vidovic, Mirko; Garling, Marguerite (1977). 6(5) 52–57.
• Sampling Techniques Cochran, William S. (1977). (third edition ) John Wiley & Sons, New York.
• Sampling Techniques Cochran, William S. (1977). (third edition ) John Wiley & Sons, New York.
• Enhancing Surveillance System through EdgeComputing: A Framework For Real-Time Human Detection. Ranjan.G; Akshatha, S.; Sandeep.N; Vasanth.A (1977).

  With the purpose of a valid evaluation of the reliability and,hence,service life of high voltage power lines in mind, the mechanical behavior of stressed cable specimens has been investigated. First, the elastlc prope~ties, strength as well as creep behavior were compared to those of stranded wires. After establishing the stress mechanism including a stress criterion, suitable ~ethods could be developed for analyzing endangerment by aeolian vibratjons. The evaluation of the damping characteristics was au~mPnted through the use of ~echano-electrical analo7ues. Recommendations re~arding improved reliability are given for the construction of new installations.
• Ensayo de una visión de conjunto del neo-eneolítico europeo. Bosh-Gimpera, Pedro (1971). 8

  El artículo es un ensayo donde el autor recopila la extensa y variada bibliografía concerniente al neolítico en distintas regiones de Europa, tratando de corroborar los datos con la cronología por radiocarbono. Este es un intento de sintetizar la información para dar una visión general de las antiguas relaciones entre las distintas culturas en Europa durante el neo-eneolítico.