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The interactive theorem prover Lean enables the verification of formal mathematical proofs and is backed by an expanding community. Central to this ecosystem is its mathematical library, mathlib4, which lays the groundwork for the…

Information Retrieval · Computer Science 2025-02-05 Guoxiong Gao , Haocheng Ju , Jiedong Jiang , Zihan Qin , Bin Dong

Recent advances in large language models have enabled the emergence of AI scientists that aim to autonomously analyze biological data and assist scientific discovery. Despite rapid progress, it remains unclear to what extent these systems…

Artificial Intelligence · Computer Science 2026-01-21 Erpai Luo , Jinmeng Jia , Yifan Xiong , Xiangyu Li , Xiaobo Guo , Baoqi Yu , Minsheng Hao , Lei Wei , Xuegong Zhang

Although simulation represents a major advance in the understanding of problems in complex systems, the field currently does not has standards in place that would guide the reporting of the data underlying each model, the process for model…

Chaotic Dynamics · Physics 2011-12-26 Elias Carvalho , Luciano Andrade , Ricardo Chaim , Ricardo Pietrobon

Search agents have emerged as a pivotal paradigm for solving open-ended, knowledge-intensive reasoning tasks. However, training these agents via Reinforcement Learning (RL) faces a critical dilemma: interacting with live commercial Web APIs…

Computation and Language · Computer Science 2026-01-22 Xichen Zhang , Ziyi He , Yinghao Zhu , Sitong Wu , Shaozuo Yu , Meng Chu , Wenhu Zhang , Haoru Tan , Jiaya Jia

Considering the multimodal signals of search items is beneficial for retrieval effectiveness. Especially in web table retrieval (WTR) experiments, accounting for multimodal properties of tables boosts effectiveness. However, it still…

Information Retrieval · Computer Science 2023-10-19 Björn Engelmann , Timo Breuer , Philipp Schaer

On-demand ride services or ride-sourcing services have been experiencing fast development in the past decade. Various mathematical models and optimization algorithms have been developed to help ride-sourcing platforms design operational…

Artificial Intelligence · Computer Science 2023-08-07 Siyuan Feng , Taijie Chen , Yuhao Zhang , Jintao Ke , Zhengfei Zheng , Hai Yang

This benchmark suite provides a comprehensive evaluation framework for assessing both individual LLMs and multi-agent systems in Real-world planning and scheduling scenarios. The suite encompasses 14 designed planning and scheduling…

Artificial Intelligence · Computer Science 2025-08-06 Longling Geng , Edward Y. Chang

This paper presents the Customer Experience (CX) Simulator, a novel framework designed to assess the effects of untested web-marketing campaigns through user behavior simulations. The proposed framework leverages large language models…

Machine Learning · Computer Science 2024-08-01 Akira Kasuga , Ryo Yonetani

Large language models can recognize when they are being evaluated (evaluation awareness) and behave differently because of that, which undermines the validity of safety and alignment benchmarks. We propose LURE (Live-Usage Replay…

Computation and Language · Computer Science 2026-05-27 Igor Ivanov , David Demitri Africa

AI based mental health diagnosis is often judged by benchmark accuracy, yet in practice its value depends on how psychologists respond whether they accept, adjust, or reject AI suggestions. Mental health makes this especially challenging:…

Human-Computer Interaction · Computer Science 2025-12-11 Filippo Cenacchi , Longbing Cao , Deborah Richards

We present a benchmark targeting a novel class of systems: semantic query processing engines. Those systems rely inherently on generative and reasoning capabilities of state-of-the-art large language models (LLMs). They extend SQL with…

The rapid advancement of Large Language Models (LLMs) has sparked growing interest in their application to time series analysis tasks. However, their ability to perform complex reasoning over temporal data in real-world application domains…

Machine Learning · Computer Science 2025-09-03 Wen Ye , Jinbo Liu , Defu Cao , Wei Yang , Yan Liu

The ability to research and synthesize knowledge is central to human expertise and progress. A new class of AI systems--designed for generative research synthesis--aims to automate this process by retrieving information from the live web…

Computation and Language · Computer Science 2026-02-10 Liana Patel , Negar Arabzadeh , Harshit Gupta , Ankita Sundar , Ion Stoica , Matei Zaharia , Carlos Guestrin

This paper introduces Seeker, a system that allows users to interactively refine search rankings in real time, through feedback in the form of likes and dislikes. When searching online, users may not know how to accurately describe their…

Information Retrieval · Computer Science 2020-06-09 Ari Biswas , Thai T Pham , Michael Vogelsong , Benjamin Snyder , Houssam Nassif

Reward-guided search methods have demonstrated strong potential in enhancing tool-using agents by effectively guiding sampling and exploration over complex action spaces. As a core design, those search methods utilize process reward models…

Artificial Intelligence · Computer Science 2026-01-21 Dawei Li , Yuguang Yao , Zhen Tan , Huan Liu , Ruocheng Guo

Nowadays, web search becomes more and more popular all over the world. Many researchers and developers have done lots of studies on behaviors of search users. In practice, the full understanding of these behaviors can not only help to…

Information Retrieval · Computer Science 2018-06-25 Chao Liu , Zhenzhen Zheng , Jinkang Jia

Existing online benchmarks for mobile GUI agents remain largely app-centric and task-homogeneous, failing to reflect the diversity and instability of real-world mobile usage. To this end, we introduce VenusBench-Mobile, a challenging online…

Human-Computer Interaction · Computer Science 2026-04-09 Yichen Gong , Zhuohan Cai , Sunhao Dai , Yuqi Zhou , Zhangxuan Gu , Changhua Meng , Shuheng Shen

Business process simulation (BPS) is a key tool for analyzing and optimizing organizational workflows, supporting decision-making by estimating the impact of process changes. The reliability of such estimates depends on the ability of a BPS…

Machine Learning · Computer Science 2025-05-29 Konrad Özdemir , Lukas Kirchdorfer , Keyvan Amiri Elyasi , Han van der Aa , Heiner Stuckenschmidt

We present a benchmark to facilitate simulated manipulation; an attempt to overcome the obstacles of physical benchmarks through the distribution of a real world, ground truth dataset. Users are given various simulated manipulation tasks…

Robotics · Computer Science 2019-11-28 Jack Collins , Jessie McVicar , David Wedlock , Ross Brown , David Howard , Jürgen Leitner

Given the significant advances in Large Vision Language Models (LVLMs) in reasoning and visual understanding, mobile agents are rapidly emerging to meet users' automation needs. However, existing evaluation benchmarks are disconnected from…

Computation and Language · Computer Science 2025-08-18 Zeyu Huang , Juyuan Wang , Longfeng Chen , Boyi Xiao , Leng Cai , Yawen Zeng , Jin Xu