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This study systematically evaluates 27 frontier Large Language Models on eight biology benchmarks spanning molecular biology, genetics, cloning, virology, and biosecurity. Models from major AI developers released between November 2022 and…

Machine Learning · Computer Science 2025-05-23 Lennart Justen

Website Fingerprinting (WF) aims to deanonymize users on the Tor network by analyzing encrypted network traffic. Recent deep-learning-based attacks show high accuracy on undefended traces. However, they struggle against modern defenses that…

Cryptography and Security · Computer Science 2024-12-17 Jiajun Gong , Wei Cai , Siyuan Liang , Zhong Guan , Tao Wang , Ee-Chien Chang

Humans perceive and understand real-world spaces through a stream of visual observations. Therefore, the ability to streamingly maintain and update spatial evidence from potentially unbounded video streams is essential for spatial…

Computer Vision and Pattern Recognition · Computer Science 2026-03-13 Fangfu Liu , Diankun Wu , Jiawei Chi , Yimo Cai , Yi-Hsin Hung , Xumin Yu , Hao Li , Han Hu , Yongming Rao , Yueqi Duan

Performance benchmarking is a common practice in software engineering, particularly when building large-scale, distributed, and data-intensive systems. While cloud environments offer several advantages for running benchmarks, it is often…

Software Engineering · Computer Science 2025-04-17 Sören Henning , Adriano Vogel , Esteban Perez-Wohlfeil , Otmar Ertl , Rick Rabiser

In Business Intelligence, accurate predictive modeling is the key for providing adaptive decisions. We studied predictive modeling problems in this research which was motivated by real-world cases that Microsoft data scientists encountered…

Machine Learning · Computer Science 2018-11-16 Junxuan Li , Yung-wen Liu , Yuting Jia , Yifei Ren , Jay Nanduri

AI agents may soon become capable of autonomously completing valuable, long-horizon tasks in diverse domains. Current benchmarks either do not measure real-world tasks, or are not sufficiently difficult to meaningfully measure frontier…

Analyzing Fast, Frequent, and Fine-grained (F$^3$) events presents a significant challenge in video analytics and multi-modal LLMs. Current methods struggle to identify events that satisfy all the F$^3$ criteria with high accuracy due to…

Computer Vision and Pattern Recognition · Computer Science 2025-04-16 Zhaoyu Liu , Kan Jiang , Murong Ma , Zhe Hou , Yun Lin , Jin Song Dong

Existing browser agent benchmarks face a fundamental trilemma: real-website benchmarks lack reproducibility due to content drift, controlled environments sacrifice realism by omitting real-web noise, and both require costly manual curation…

Artificial Intelligence · Computer Science 2026-04-14 Peng Yuan , Yuyang Yin , Yuxuan Cai , Zheng Wei

Identifying dependencies among variables in a complex system is an important problem in network science. Structural equation models (SEM) have been used widely in many fields for topology inference, because they are tractable and…

Signal Processing · Electrical Eng. & Systems 2020-03-20 Bakht Zaman , Luis Miguel Lopez Ramos , Baltasar Beferull-Lozano

Survival analysis serves as a fundamental component in numerous healthcare applications, where the determination of the time to specific events (such as the onset of a certain disease or death) for patients is crucial for clinical…

Artificial Intelligence · Computer Science 2025-10-23 Siqi Li , Yuqing Shang , Ziwen Wang , Qiming Wu , Chuan Hong , Yilin Ning , Di Miao , Marcus Eng Hock Ong , Bibhas Chakraborty , Nan Liu

Retrieving real-time information is a fundamental capability for search-integrated agents in real-world applications. However, existing benchmarks are predominantly static and therefore fail to capture the temporal dynamics of information…

Information Retrieval · Computer Science 2026-05-12 Wenjie Zhou , Yuan Gao , Xin Zhou , Hao Fu , Zhongjian Miao , Wei Chen , Bo Chen , Xiaobing Zhao

It is unclear whether strong forecasting performance reflects genuine temporal understanding or the ability to reason under contextual and event-driven conditions. We introduce TemporalBench, a multi-domain benchmark designed to evaluate…

Artificial Intelligence · Computer Science 2026-02-17 Muyan Weng , Defu Cao , Wei Yang , Yashaswi Sharma , Yan Liu

Streaming Continual Learning (CL) typically converts a continuous stream into a sequence of discrete tasks through temporal partitioning. We argue that this temporal taskification step is not a neutral preprocessing choice, but a structural…

Machine Learning · Computer Science 2026-04-24 Nicolae Filat , Ahmed Hussain , Konstantinos Kalogiannis , Elena Burceanu

Time series question-answering (TSQA), in which we ask natural language questions to infer and reason about properties of time series, is a promising yet underexplored capability of foundation models. In this work, we present ARFBench, a…

Benchmarks are crucial to measuring and steering progress in artificial intelligence (AI). However, recent studies raised concerns over the state of AI benchmarking, reporting issues such as benchmark overfitting, benchmark saturation and…

Artificial Intelligence · Computer Science 2022-12-13 Simon Ott , Adriano Barbosa-Silva , Kathrin Blagec , Jan Brauner , Matthias Samwald

Predicting user churn in non-subscription gig platforms, where disengagement is implicit, poses unique challenges due to the absence of explicit labels and the dynamic nature of user behavior. Existing methods often rely on aggregated…

Computer Vision and Pattern Recognition · Computer Science 2025-06-24 Sina Najafi , M. Hadi Sepanj , Fahimeh Jafari

Time-aware data valuation enhances training efficiency and model robustness, as early detection of harmful samples could prevent months of wasted computation. However, existing methods rely on model retraining or convergence assumptions or…

Machine Learning · Computer Science 2025-02-18 Jie Xu , Zihan Wu , Cong Wang , Xiaohua Jia

Benchmark quality is critical for meaningful evaluation and sustained progress in time series forecasting, particularly with the rise of pretrained models. Existing benchmarks often have limited domain coverage or overlook real-world…

Modelling and understanding time remains a challenge in contemporary video understanding models. With language emerging as a key driver towards powerful generalization, it is imperative for foundational video-language models to have a sense…

Computer Vision and Pattern Recognition · Computer Science 2023-03-28 Piyush Bagad , Makarand Tapaswi , Cees G. M. Snoek

Learning on temporal graphs has become a central topic in graph representation learning, with numerous benchmarks indicating the strong performance of state-of-the-art models. However, recent work has raised concerns about the reliability…

Machine Learning · Computer Science 2026-04-03 Abigail J. Hayes , Tobias Schumacher , Markus Strohmaier