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Travel planning is a natural real-world task to test large language models' (LLMs) planning and tool-use abilities. Although prior work has studied LLM performance on travel planning, existing settings still differ from real-world needs,…

Artificial Intelligence · Computer Science 2026-04-22 Xiang Cheng , Yulan Hu , Xiangwen Zhang , Lu Xu , Lide Tan , Zheng Pan , Xin Li , Yong Liu

AI intensive systems that operate upon user data face the challenge of balancing data utility with privacy concerns. We propose the idea and present the prototype of an open-source tool called Privacy Utility Trade-off (PUT) Workbench which…

Cryptography and Security · Computer Science 2019-02-06 Saurabh Srivastava , Vinay P. Namboodiri , T. V. Prabhakar

We introduce MLRC-Bench, a benchmark designed to quantify how effectively language agents can tackle challenging Machine Learning (ML) Research Competitions, with a focus on open research problems that demand novel methodologies. Unlike…

As AI becomes more deeply embedded in knowledge work, building assistants that support human creativity and expertise becomes more important. Yet achieving synergy in human-AI collaboration is not easy. Providing AI with detailed…

Human-Computer Interaction · Computer Science 2026-04-22 Sean Kelley , David De Cremer , Christoph Riedl

Large Language Models (LLMs)-based agents have made impressive progress in reasoning and tool use, enabling them to solve complex tasks. However, their ability to proactively collaborate with users, especially when goals are vague,…

As Large Language Models (LLMs) evolve into lifelong AI assistants, LLM personalization has become a critical frontier. However, progress is currently bottlenecked by the absence of a gold-standard evaluation benchmark. Existing benchmarks…

Computation and Language · Computer Science 2026-05-12 Jianfei Xiao , Xiang Yu , Chengbing Wang , Wuqiang Zheng , Xinyu Lin , Kaining Liu , Hongxun Ding , Yang Zhang , Wenjie Wang , Fuli Feng , Xiangnan He

Autonomous AI agents that can follow instructions and perform complex multi-step tasks have tremendous potential to boost human productivity. However, to perform many of these tasks, the agents need access to personal information from their…

Artificial Intelligence · Computer Science 2025-10-03 Arman Zharmagambetov , Chuan Guo , Ivan Evtimov , Maya Pavlova , Ruslan Salakhutdinov , Kamalika Chaudhuri

Software development is a complex, multi-phase process traditionally requiring collaboration among individuals with diverse expertise. We propose AgentMesh, a Python-based framework that uses multiple cooperating LLM-powered agents to…

Software Engineering · Computer Science 2025-07-29 Sourena Khanzadeh

Rigorous security-focused evaluation of large language model (LLM) agents is imperative for establishing trust in their safe deployment throughout the software development lifecycle. However, existing benchmarks largely rely on synthetic…

Machine Learning · Computer Science 2025-10-23 Hwiwon Lee , Ziqi Zhang , Hanxiao Lu , Lingming Zhang

Agentic AI systems, specifically LLM-driven agents that plan, invoke tools, maintain persistent memory, and delegate tasks to peer agents via protocols such as MCP and A2A, introduce a threat surface that differs materially from standalone…

Cryptography and Security · Computer Science 2026-05-08 Javad Forough , Marios Kogias , Hamed Haddadi

Privacy preserving machine learning deployments in sensitive deep learning applications; from medical imaging to autonomous systems; increasingly require combining multiple techniques. Yet, practitioners lack systematic guidance to assess…

Cryptography and Security · Computer Science 2026-02-24 Nnaemeka Obiefuna , Samuel Oyeneye , Similoluwa Odunaiya , Iremide Oyelaja , Steven Kolawole

Existing AI benchmarks for software automation rarely combine cross-application coordination, autonomous API discovery, and policy adherence. Real business workflows demand all three: a single task may span a CRM, inbox, calendar, and…

Artificial Intelligence · Computer Science 2026-04-22 Daniel Shepard , Robin Salimans

Reasoning and strategic behavior in social interactions is a hallmark of intelligence. This form of reasoning is significantly more sophisticated than isolated planning or reasoning tasks in static settings (e.g., math problem solving). In…

Artificial Intelligence · Computer Science 2025-10-17 Jianzhu Yao , Kevin Wang , Ryan Hsieh , Haisu Zhou , Tianqing Zou , Zerui Cheng , Zhangyang Wang , Pramod Viswanath

Large Language Model (LLM) agents increasingly serve as personal assistants and workplace collaborators, where their utility depends on memory systems that extract, retrieve, and apply information across long-running conversations. However,…

Computation and Language · Computer Science 2026-05-19 Jingbo Yang , Kwei-Herng Lai , Xiaowen Wang , Shiyu Chang , Yaar Harari , Evgeniy Gabrilovich

Modern AI progress has been driven by ML methods that are generalizable across settings and scalable to larger regimes. As large language models demonstrate advanced capabilities in reasoning, coding, and engineering tasks, it is…

The increasing autonomy of Large Language Models (LLMs) necessitates a rigorous evaluation of their potential to aid in cyber offense. Existing benchmarks often lack real-world complexity and are thus unable to accurately assess LLMs'…

Cryptography and Security · Computer Science 2025-10-14 Zicheng Liu , Lige Huang , Jie Zhang , Dongrui Liu , Yuan Tian , Jing Shao

Large Audio-Language Models (LALMs) have demonstrated strong performance in audio understanding and generation. Yet, our extensive benchmarking reveals that their behavior is largely generic (e.g., summarizing spoken content) and fails to…

Computation and Language · Computer Science 2026-01-08 Yuwen Wang , Xinyuan Qian , Tian-Hao Zhang , Jiaran Gao , Yuchen Pan , Xin Wang , Zhou Pan , Chen Wei , Yiming Wang

Large language models (LLMs) have evolved into interactive agents that collaborate with users in real-world tasks. Effective collaboration in such settings increasingly depends on understanding the user beyond what is explicitly stated, as…

Artificial Intelligence · Computer Science 2026-05-27 Yuxin Chen , Yi Zhang , Zhengzhou Cai , Yaorui Shi , Zhiyuan Yao , Chenhang Cui , Jingnan Zheng , Yaqi Huo , Xi Su , Qi Gu , Xunliang Cai , Xiang Wang , An Zhang , Tat-Seng Chua

A multi-agent system (MAS) powered by large language models (LLMs) can automate tedious user tasks such as meeting scheduling that requires inter-agent collaboration. LLMs enable nuanced protocols that account for unstructured private data,…

Artificial Intelligence · Computer Science 2025-10-17 Mason Nakamura , Abhinav Kumar , Saaduddin Mahmud , Sahar Abdelnabi , Shlomo Zilberstein , Eugene Bagdasarian

Recent works have highlighted the significance of memory mechanisms in LLM-based agents, which enable them to store observed information and adapt to dynamic environments. However, evaluating their memory capabilities still remains…

Computation and Language · Computer Science 2025-06-30 Haoran Tan , Zeyu Zhang , Chen Ma , Xu Chen , Quanyu Dai , Zhenhua Dong