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Conversational artificial intelligence can already independently engage in brief conversations with clients with psychological problems and provide evidence-based psychological interventions. The main objective of this study is to improve…

Human-Computer Interaction · Computer Science 2024-03-21 H. Zhang , Z. Qiao , H. Wang , B. Duan , J. Yin

Getting a real cybersecurity risk assessment for a small organization is expensive -- a NIST CSF-aligned engagement runs $15,000 on the low end, takes weeks, and depends on practitioners who are genuinely scarce. Most small companies skip…

Systems and Control · Electrical Eng. & Systems 2026-03-26 Ravish Gupta , Saket Kumar , Shreeya Sharma , Maulik Dang , Abhishek Aggarwal

Mental health issues significantly impact individuals' daily lives, yet many do not receive the help they need even with available online resources. This study aims to provide accessible, stigma-free, personalized, and real-time mental…

Human-Computer Interaction · Computer Science 2025-09-23 Qiming Guo , Jinwen Tang , Wenbo Sun , Haoteng Tang , Yi Shang , Wenlu Wang

The rise of large language models (LLMs) has revolutionized user interactions with knowledge-based systems, enabling chatbots to synthesize vast amounts of information and assist with complex, exploratory tasks. However, LLM-based chatbots…

Human-Computer Interaction · Computer Science 2024-11-01 Yingzhe Peng , Xiaoting Qin , Zhiyang Zhang , Jue Zhang , Qingwei Lin , Xu Yang , Dongmei Zhang , Saravan Rajmohan , Qi Zhang

The development of Large Language Models (LLMs) has catalyzed automation in customer service, yet benchmarking their performance remains challenging. Existing benchmarks predominantly rely on static paradigms and single-dimensional metrics,…

Artificial Intelligence · Computer Science 2026-04-13 Ling Shi , Yuqin Dai , Ziyin Wang , Ning Gao , Wei Zhang , Chaozheng Wang , Yujie Wang , Wei He , Jinpeng Wang , Deiyi Xiong

Nowadays, IoT devices have an enlarging scope of activities spanning from sensing, computing to acting and even more, learning, reasoning and planning. As the number of IoT applications increases, these objects are becoming more and more…

Artificial Intelligence · Computer Science 2021-06-01 Hamed Rahimi , Iago Felipe Trentin , Fano Ramparany , Olivier Boissier

We present HippoCamp, a new benchmark designed to evaluate agents' capabilities on multimodal file management. Unlike existing agent benchmarks that focus on tasks like web interaction, tool use, or software automation in generic settings,…

Artificial Intelligence · Computer Science 2026-04-02 Zhe Yang , Shulin Tian , Kairui Hu , Shuai Liu , Hoang-Nhat Nguyen , Yichi Zhang , Zujin Guo , Mengying Yu , Zinan Zhang , Jingkang Yang , Chen Change Loy , Ziwei Liu

The integration of open-source third-party library dependencies in Java development introduces significant security risks when these libraries contain known vulnerabilities. Existing Software Composition Analysis (SCA) tools struggle to…

Software Engineering · Computer Science 2025-07-25 Wang Lingxiang , Quanzhi Fu , Wenjia Song , Gelei Deng , Yi Liu , Dan Williams , Ying Zhang

Visual analytics (VA) is typically applied to complex data, thus requiring complex tools. While visual analytics empowers analysts in data analysis, analysts may get lost in the complexity occasionally. This highlights the need for…

Human-Computer Interaction · Computer Science 2025-07-25 Yuheng Zhao , Xueli Shu , Liwen Fan , Lin Gao , Yu Zhang , Siming Chen

The rise of short-form video platforms and the emergence of multimodal large language models (MLLMs) have amplified the need for scalable, effective, zero-shot text-to-video retrieval systems. While recent advances in large-scale…

Information Retrieval · Computer Science 2026-02-24 Jiaxin Wu , Xiao-Yong Wei , Qing Li

Choosing suitable psychometric scales is an essential and difficult step in psychological consultation, which requires clinicians to integrate patient information, behaviors, and dynamic contextual information. Existing systems mainly use…

Human-Computer Interaction · Computer Science 2026-05-04 Yanzeng Li , Xiaoning Cao , Jialun Zhong , Jianpeng Hu , Jiangshan Tan , Ningning Liu , Feng Xiang , Shasha Han

Large language model (LLM) applications such as agents and domain-specific reasoning increasingly rely on context adaptation: modifying inputs with instructions, strategies, or evidence, rather than weight updates. Prior approaches improve…

Large language models (LLMs) typically generate identical or similar responses for all users given the same prompt, posing serious safety risks in high-stakes applications where user vulnerabilities differ widely. Existing safety…

Computers and Society · Computer Science 2026-01-14 Yuchen Wu , Edward Sun , Kaijie Zhu , Jianxun Lian , Jose Hernandez-Orallo , Aylin Caliskan , Jindong Wang

This paper introduces SePA (Search-enhanced Predictive AI Agent), a novel LLM health coaching system that integrates personalized machine learning and retrieval-augmented generation to deliver adaptive, evidence-based guidance. SePA…

Human-Computer Interaction · Computer Science 2025-09-08 Melik Ozolcer , Sang Won Bae

Evaluating and improving the security capabilities of code agents requires high-quality, executable vulnerability tasks. However, existing works rely on costly, unscalable manual reproduction and suffer from outdated data distributions. To…

Cryptography and Security · Computer Science 2026-05-19 Xianzhen Luo , Jingyuan Zhang , Shiqi Zhou , Rain Huang , Chuan Xiao , Qingfu Zhu , Zhiyuan Ma , Xing Yue , Yang Yue , Wencong Zeng , Wanxiang Che

Large Language Models (LLMs) demonstrate human-like capabilities in language understanding, reasoning, and generation, driving interest in using LLM-based agents to simulate human feedback in recommender systems. However, most existing…

Information Retrieval · Computer Science 2025-09-23 Xinye Wanyan , Danula Hettiachchi , Chenglong Ma , Ziqi Xu , Jeffrey Chan

Recent advances in embodied agents with multimodal perception and reasoning capabilities based on large vision-language models (LVLMs), excel in autonomously interacting either real or cyber worlds, helping people make intelligent decisions…

Artificial Intelligence · Computer Science 2025-02-19 Jiaqi Zhang , Chen Gao , Liyuan Zhang , Yong Li , Hongzhi Yin

The rapid proliferation of large language models (LLMs) in healthcare creates an urgent need for scalable and psychometrically sound evaluation methods. Conventional static benchmarks are costly to administer repeatedly, vulnerable to data…

Computation and Language · Computer Science 2026-03-26 Tianpeng Zheng , Zhehan Jiang , Jiayi Liu , Shicong Feng

Large Language Models (LLMs) have emerged as promising tools in software development, enabling automated code generation and analysis. However, their knowledge is limited to a fixed cutoff date, making them prone to generating code…

Cryptography and Security · Computer Science 2025-12-01 Minjae Seo , Wonwoo Choi , Myoungsung You , Seungwon Shin

Recommender systems (RecSys) are widely used across various modern digital platforms and have garnered significant attention. Traditional recommender systems usually focus only on fixed and simple recommendation scenarios, making it…

Information Retrieval · Computer Science 2026-02-03 Jiani Huang , Shijie Wang , Liang-bo Ning , Wenqi Fan , Shuaiqiang Wang , Dawei Yin , Qing Li