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Agent-Based Modelling (ABM) has emerged as an essential tool for simulating social networks, encompassing diverse phenomena such as information dissemination, influence dynamics, and community formation. However, manually configuring varied…

The proliferation of fake news in the digital age has raised critical concerns, particularly regarding its impact on societal trust and democratic processes. Diverging from conventional agent-based simulation approaches, this work…

Social and Information Networks · Computer Science 2024-10-21 Xinyi Li , Yu Xu , Yongfeng Zhang , Edward C. Malthouse

Multi-Agent Debate (MAD) improves LLM-agent accuracy but suffers from rapid context growth, limiting scalability in larger multi-agent settings. Existing methods prune low-utility communications using prior signals, such as token-level…

Multiagent Systems · Computer Science 2026-05-25 Weifan Jiang , Rana Shahout , Minghao Li , Zhenting Qi , Yilun Du , Michael Mitzenmacher , Minlan Yu

Multi-agent systems must decide which agent is the most appropriate for a given task. We propose a novel architecture for recommending which LLM agent out of many should perform a task given a natural language prompt by extending the…

Machine Learning · Computer Science 2025-01-24 Joshua Park , Yongfeng Zhang

The advent of Large Language Models (LLMs) has revolutionized text generation, producing outputs that closely mimic human writing. This blurring of lines between machine- and human-written text presents new challenges in distinguishing one…

Computation and Language · Computer Science 2024-10-29 Cong Zeng , Shengkun Tang , Xianjun Yang , Yuanzhou Chen , Yiyou Sun , zhiqiang xu , Yao Li , Haifeng Chen , Wei Cheng , Dongkuan Xu

Inferring topics from the overwhelming amount of short texts becomes a critical but challenging task for many content analysis tasks, such as content charactering, user interest profiling, and emerging topic detecting. Existing methods such…

Computation and Language · Computer Science 2016-09-28 Jipeng Qiang , Ping Chen , Tong Wang , Xindong Wu

Large language models (LLMs) exhibit strong symbolic and compositional reasoning, yet they struggle with time series question answering as the data is typically transformed into an LLM-compatible modality, e.g., serialized text, plotted…

Artificial Intelligence · Computer Science 2026-04-08 Penghang Liu , Elizabeth Fons , Annita Vapsi , Mohsen Ghassemi , Svitlana Vyetrenko , Daniel Borrajo , Vamsi K. Potluru , Manuela Veloso

Recently, Large Language Models (LLMs) have demonstrated great potential in various data mining tasks, such as knowledge question answering, mathematical reasoning, and commonsense reasoning. However, the reasoning capability of LLMs on…

Computation and Language · Computer Science 2025-05-22 He Chang , Chenchen Ye , Zhulin Tao , Jie Wu , Zhengmao Yang , Yunshan Ma , Xianglin Huang , Tat-Seng Chua

This study investigates the use of large language models (LLMs) for story point estimation. Story points are unitless, project-specific effort estimates that help developers on the scrum team forecast which product backlog items they plan…

Software Engineering · Computer Science 2026-04-09 Pranam Prakash Shetty , Adarsh Balakrishnan , Mengqiao Xu , Xiaoyin Xi , Zhe Yu

Time series anomaly detection (TSAD) is essential for ensuring the safety and reliability of aerospace software systems. Although large language models (LLMs) provide a promising training-free alternative to unsupervised approaches, their…

Software Engineering · Computer Science 2026-01-30 Yang Liu , Yixing Luo , Xiaofeng Li , Xiaogang Dong , Bin Gu , Zhi Jin

Accurate detection of errors in large language models (LLM) responses is central to the success of scalable oversight, or providing effective supervision to superhuman intelligence. Yet, self-diagnosis is often unreliable on complex tasks…

Machine Learning · Computer Science 2025-10-27 Yongqiang Chen , Gang Niu , James Cheng , Bo Han , Masashi Sugiyama

Out-of-domain (OOD) intent detection aims to examine whether the user's query falls outside the predefined domain of the system, which is crucial for the proper functioning of task-oriented dialogue (TOD) systems. Previous methods address…

Computation and Language · Computer Science 2024-03-05 Pei Wang , Keqing He , Yejie Wang , Xiaoshuai Song , Yutao Mou , Jingang Wang , Yunsen Xian , Xunliang Cai , Weiran Xu

Recent advances in large language models (LLMs) have enabled the development of autonomous agents capable of complex reasoning and multi-step problem solving. However, these agents struggle to adapt to specialized environments and do not…

Machine Learning · Computer Science 2026-04-02 Marc-Antoine Allard , Arnaud Teinturier , Victor Xing , Gautier Viaud

The field of emergent communication within multi-agent systems examines how autonomous agents can independently develop communication strategies, without explicit programming, and adapt them to varied environments. However, few studies have…

Computation and Language · Computer Science 2026-01-07 Bastien Vanderplaetse , Xavier Siebert , Stéphane Dupont

Retrieval-Augmented Generation (RAG) grounds Large Language Models (LLMs) to mitigate factual hallucinations. Recent paradigms shift from static pipelines to Modular and Agentic RAG frameworks, granting models autonomy for multi-hop…

Information Retrieval · Computer Science 2026-03-03 Yichao Wu , Penghao Liang , Yafei Xiang , Mengwei Yuan , Jianan Liu , Jing Yang , Xianyou Li , Weiran Yan

Multi-agent debate (MAD) systems leverage collective intelligence to enhance reasoning capabilities, yet existing approaches struggle to simultaneously optimize accuracy, consensus formation, and computational efficiency. Static topology…

Artificial Intelligence · Computer Science 2026-03-02 Chao Wang , Han Lin , Huaze Tang , Huijing Lin , Wenbo Ding

Large language models (LLMs) allow us to generate high-quality human-like text. One interesting task in natural language processing (NLP) is named entity recognition (NER), which seeks to detect mentions of relevant information in…

Computation and Language · Computer Science 2024-06-10 Fabián Villena , Luis Miranda , Claudio Aracena

Peer review is fundamental to the integrity and advancement of scientific publication. Traditional methods of peer review analyses often rely on exploration and statistics of existing peer review data, which do not adequately address the…

Computation and Language · Computer Science 2026-05-12 Yiqiao Jin , Qinlin Zhao , Yiyang Wang , Hao Chen , Kaijie Zhu , Yijia Xiao , Jindong Wang

Large Language Models (LLMs) have recently been shown to produce estimates of psycholinguistic norms, such as valence, arousal, or concreteness, for words and multiword expressions, that correlate with human judgments. These estimates are…

Computation and Language · Computer Science 2026-03-13 Thomas Hikaru Clark , Carlos Arriaga , Javier Conde , Gonzalo Martínez , Pedro Reviriego

Multimodal fake news detection is crucial for mitigating societal disinformation. Existing approaches attempt to address this by fusing multimodal features or leveraging Large Language Models (LLMs) for advanced reasoning. However, these…

Computation and Language · Computer Science 2026-03-23 Weilin Zhou , Shanwen Tan , Enhao Gu , Yurong Qian