Data4UrbanMobility is going to be presented at the “Dienstleistungstagung 2019 Service Systems Innovation” in Paderborn. The event takes place at April 8th and 9th 2019. Data4UrbanMobiltiy can be found  in Area 4”: “Individuell und Urban”.

• 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.
• Auto-Regressive Moving Diffusion Models for Time Series Forecasting. Gao, Jiaxin; Cao, Qinglong; Chen, Yuntian (2025). 39(16) 16727–16735.
• 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).
• A Graph-Based Laser Path Solver Algorithm for Virtual Reality Laboratory Simulations. Müller, Andreas; Mueller, Stefan; Brixner, Tobias; 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).
• femtoPro: Real-time linear and nonlinear optics simulations. Brixner, Tobias; Mueller, Stefan; Müller, Andreas; von Mammen, Sebastian (2025).
• Assessing Sequential Databases for Spontaneous and Posed Facial Expression Recognition. Gebele, Jens; Brune, Philipp; Schwab, Frank; von Mammen, Sebastian (2025). 546–555.
• 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.
• 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.
• 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.
• Analyzing the impact of bounded degree constraints on computational complexity of argumentation frameworks. Elaroussi, Mohammed (2025). 16(1) 108–129.
• 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.
• 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.
• 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.
• 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.
• 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.
• 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.
• 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.
• 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).
• Rotated Orthographic Projection for Self-supervised 3D Human Pose Estimation. Yao, Yao; Pan, Yixuan; Shi, Wenjun; Zhu, Dongchen; Wang, Lei; Li, Jiamao in Lecture Notes in Computer Science, A. Leonardis, E. Ricci, S. Roth, O. Russakovsky, T. Sattler, G. Varol (eds.) (2024). (Vol. 15127) 422–439.
• 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.
• 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.
• 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.
• 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.
• The Aesthetic Influences of War: A Phenomenology of Tim Hetherington’s ‘Feedback Loop’. Gilks, Mark (2024). 17(1) 7–27.
• Retrogressive Document Manipulation of US Federal Environmental Websites. Frew, Lesley; Nelson, Michael L.; Weigle, Michele C. E. Serra, F. Spezzano (eds.) (2024). 3762–3766.
• 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.
• Non-autoregressive conditional diffusion models for time series prediction. Shen, Lifeng; Kwok, James T. in ICML’23 (2023).
• Right HTML, Wrong JSON: Challenges in Replaying Archived Webpages Built with Client-Side Rendering. Weigle, Michele C.; Nelson, Michael L.; Alam, Sawood; Graham, Mark (2023). 82–92.
• Making Changes in Webpages Discoverable: A Change-Text Search Interface for Web Archives. Frew, Lesley; Nelson, Michael L.; Weigle, Michele C. (2023). 71–81.
• The Memento Tracer Toolset for Human-Guided Focused Crawling of Dynamic Web. Balakireva, Lyudmila; Escamilla, Emily; Cooper, Talya; Nelson, Michael L.; Weigle, Michele C. (2023). 265–266.
• 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.
• TrendMachine: A Temporal Webpage Resilience Portal. Alam, Sawood; Garg, Kritika; Weigle, Michele C.; Nelson, Michael L.; Graham, Mark; Ayala, Dietrich (2023). 93–97.
• 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.
• 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.
• Less than 4% of Archived Instagram Account Pages for the Disinformation Dozen are Replayable. Bragg, Haley; Jayanetti, Himarsha R.; Nelson, Michael L.; Weigle, Michele C. (2023). 102–106.
• 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.
• TrackFormer: Multi-Object Tracking with Transformers. Meinhardt, Tim; Kirillov, Alexander; Leal-Taixé, Laura; Feichtenhofer, Christoph (2022). 8834–8844.
• Crowd Behavior Intervention Based on Emotional Contagion. Li, Guodong; Wang, Lei; Wu, Minzhong (2022). 1–6.
• 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.
• Research on Pedestrian Interaction Based on AgentNet. Li, Kang; Li, Zining; Wang, Lei (2022). 142–147.
• Emotion-Based Crowd Model Evaluation Method Based on Features Distribution Distance. Huang, Zhi; Li, Lei; Wang, Lei (2022). 231–236.
• Memento validator: a toolset for memento compliance testing. Mahanama, Bhanuka; Balakireva, Lyudmila; Jayarathna, Sampath; Nelson, Michael L.; Klein, Martin A. Aizawa, T. Mandl, Z. Carevic, A. Hinze, P. Mayr, P. Schaer (eds.) (2022). 43.
• D-lib magazine pioneered web-based scholarly communication. Nelson, Michael L.; de Sompel, Herbert Van A. Aizawa, T. Mandl, Z. Carevic, A. Hinze, P. Mayr, P. Schaer (eds.) (2022). 2.
• Crowd Emotion Recognition Based on Causal Spatiotemporal Structure. Wu, Minzhong; Wang, Lei; Li, Guodong (2022). 368–374.
• Hypercane: Intelligent Sampling for Web Archive Collections. Jones, Shawn M.; Weigle, Michele C.; Klein, Martin; Nelson, Michael L. J. S. Downie, D. McKay, H. Suleman, D. M. Nichols, F. Poursardar (eds.) (2021). 316–317.
• Profiling Web Archival Voids for Memento Routing. Alam, Sawood; Weigle, Michele C.; Nelson, Michael L. J. S. Downie, D. McKay, H. Suleman, D. M. Nichols, F. Poursardar (eds.) (2021). 150–159.
• It’s All About The Cards: Sharing on Social Media Encouraged HTML Metadata Growth. Jones, Shawn M.; Neblitt-Jones, Valentina; Weigle, Michele C.; Klein, Martin; Nelson, Michael L. J. S. Downie, D. McKay, H. Suleman, D. M. Nichols, F. Poursardar (eds.) (2021). 110–119.
• Replaying Archived Twitter: When your bird is broken, will it bring you down?. Garg, Kritika; Jayanetti, Himarsha R.; Alam, Sawood; Weigle, Michele C.; Nelson, Michael L. J. S. Downie, D. McKay, H. Suleman, D. M. Nichols, F. Poursardar (eds.) (2021). 160–169.
• Garbage, Glitter, or Gold: Assigning Multi-Dimensional Quality Scores to Social Media Seeds for Web Archive Collections. Nwala, Alexander C.; Weigle, Michele C.; Nelson, Michael L. J. S. Downie, D. McKay, H. Suleman, D. M. Nichols, F. Poursardar (eds.) (2021). 80–89.
• What Did It Look Like: A service for creating website timelapses using the Memento framework. Patel, Dhruv; Weigle, Michele C.; Nelson, Michael L.; Nwala, Alexander C. J. S. Downie, D. McKay, H. Suleman, D. M. Nichols, F. Poursardar (eds.) (2021). 340–341.
• Narrating Being through Phenomena: The Phenomenological and Sociological Insights of Harry Parker’s Anatomy of a Soldier. Gilks, Mark (2021). 35(5) 490–501.
• Extending Chromium: Memento-Aware Browser. Mabe, Abigail; Nelson, Michael L.; Weigle, Michele C. J. S. Downie, D. McKay, H. Suleman, D. M. Nichols, F. Poursardar (eds.) (2021). 310–311.
• 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.
• Automatic Exploit Generation for Buffer Overflow Vulnerabilities. Xu, Luhang; Jia, Weixi; Dong, Wei; Li, Yongjun (2018). 463–468.
• 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.
• 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.
• 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.
• Scraping SERPs for Archival Seeds: It Matters When You Start. Nwala, Alexander C.; Weigle, Michele C.; Nelson, Michael L. J. Chen, M. A. Gonçalves, J. M. Allen, E. A. Fox, M.-Y. Kan, V. Petras (eds.) (2018). 263–272.
• Unobtrusive and Extensible Archival Replay Banners Using Custom Elements. Alam, Sawood; Kelly, Mat; Weigle, Michele C.; Nelson, Michael L. J. Chen, M. A. Gonçalves, J. M. Allen, E. A. Fox, M.-Y. Kan, V. Petras (eds.) (2018). 319–320.
• 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.
• 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.
• Correlation of music charts and search engine rankings. Klein, Martin; Hunsicker, Olena; Nelson, Michael L. F. Heath, M. L. Rice-Lively, R. Furuta (eds.) (2009). 415–416.
• Inter-search engine lexical signature performance. Klein, Martin; Nelson, Michael L. F. Heath, M. L. Rice-Lively, R. Furuta (eds.) (2009). 413–414.
• A framework for describing web repositories. McCown, Frank; Nelson, Michael L. F. Heath, M. L. Rice-Lively, R. Furuta (eds.) (2009). 341–344.
• Unsupervised creation of small world networks for the preservation of digital objects. Cartledge, Charles L.; Nelson, Michael L. F. Heath, M. L. Rice-Lively, R. Furuta (eds.) (2009). 349–352.
• Using timed-release cryptography to mitigate the preservation risk of embargo periods. Haq, Rabia; Nelson, Michael L. F. Heath, M. L. Rice-Lively, R. Furuta (eds.) (2009). 183–192.
• What happens when facebook is gone?. McCown, Frank; Nelson, Michael L. F. Heath, M. L. Rice-Lively, R. Furuta (eds.) (2009). 251–254.
• Self-arranging preservation networks. Cartledge, Charles L.; Nelson, Michael L. R. L. Larsen, A. Paepcke, J. Borbinha, M. Naaman (eds.) (2008). 445.
• Recovering a website’s server components from the web infrastructure. McCown, Frank; Nelson, Michael L. R. L. Larsen, A. Paepcke, J. Borbinha, M. Naaman (eds.) (2008). 124–133.
• Usage analysis of a public website reconstruction tool. McCown, Frank; Nelson, Michael L. R. L. Larsen, A. Paepcke, J. Borbinha, M. Naaman (eds.) (2008). 371–374.
• Augmenting OAI-PMH repository holdings using search engine APIs. Klein, Martin; Nelson, Michael L.; Pao, Juliet Z. E. M. Rasmussen, R. R. Larson, E. G. Toms, S. Sugimoto (eds.) (2007). 486.
• Factors affecting website reconstruction from the web infrastructure. McCown, Frank; Diawara, Norou; Nelson, Michael L. E. M. Rasmussen, R. R. Larson, E. G. Toms, S. Sugimoto (eds.) (2007). 39–48.
• Generating best-effort preservation metadata for web resources at time of dissemination. Smith, Joan A.; Nelson, Michael L. E. M. Rasmussen, R. R. Larson, E. G. Toms, S. Sugimoto (eds.) (2007). 51–52.
• Agreeing to disagree: search engines and their public interfaces. McCown, Frank; Nelson, Michael L. E. M. Rasmussen, R. R. Larson, E. G. Toms, S. Sugimoto (eds.) (2007). 309–318.
• Video recommendations for the open video project. Bollen, Johan; Nelson, Michael L.; Araujo, Raquel; Geisler, Gary M. Marlino, T. Sumner, F. M. S. III (eds.) (2005). 369.
• If you harvest arXiv.org, will they come?. Nelson, Michael L.; Bollen, Johan M. Marlino, T. Sumner, F. M. S. III (eds.) (2005). 393.
• Light-weight communal digital libraries. Maly, Kurt; Nelson, Michael L.; Zubair, Mohammad; Amrou, Ashraf; Kothasama, S.; Wang, Lan; Luce, Richard H. Chen, H. D. Wactlar, C. chih Chen, E.-P. Lim, M. G. Christel (eds.) (2004). 237–238.
• The OAI-PMH NASA technical report server. Nelson, Michael L.; Calhoun, JoAnne R.; Mackey, Calvin E. H. Chen, H. D. Wactlar, C. chih Chen, E.-P. Lim, M. G. Christel (eds.) (2004). 400.
• Toolkits for visualizing co-authorship graph. Liu, Xiaoming; Bollen, Johan; Nelson, Michael L.; de Sompel, Herbert Van; Hussell, Jeremy A. T.; Luce, Richard; Marks, Linn H. Chen, H. D. Wactlar, C. chih Chen, E.-P. Lim, M. G. Christel (eds.) (2004). 404.
• The Dienst-OAI Gateway. Harrison, Terry L.; Nelson, Michael L.; Zubair, Mohammad (2003). 309–311.
• Repository Synchronization in the OAI Framework. Liu, Xiaoming; Maly, Kurt; Zubair, Mohammad; Nelson, Michael L. (2003). 191–198.
• 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.
• Preservation and transition of NCSTRL using an OAI-based architecture. Anan, Hesham; Liu, Xiaoming; Maly, Kurt; Nelson, Michael L.; Zubair, Mohammad; French, James C.; Fox, Edward A.; Shivakumar, P. (2002). 181–182.
• Advanced overview of version 2.0 of the open archives initiative protocol for metadata harvesting. Nelson, Michael L.; de Sompel, Herbert Van; Warner, Simeon (2002). 418.
• DP9: an OAI gateway service for web crawlers. Liu, Xiaoming; Maly, Kurt; Zubair, Mohammad; Nelson, Michael L. (2002). 283–284.
• Arc: an OAI service provider for cross-archive searching. Liu, Xiaoming; Maly, Kurt; Zubair, Mohammad; Nelson, Michael L. (2001). 65–66.
• A bucket architecture for the open video project. Nelson, Michael L.; Marchionini, Gary; Geisler, Gary; Yang, Meng (2001). 310–311.