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Multi-agent systems have demonstrated exceptional performance in downstream tasks beyond diverse single agent baselines. A growing body of work has explored ways to improve their reasoning and collaboration, from vote, debate, to complex…

Artificial Intelligence · Computer Science 2026-02-13 Yu Yao , Jiayi Dong , Yang Yang , Ju Li , Yilun Du

Multi-agent debates have been introduced to improve the accuracy of Large Language Models (LLMs) by having multiple agents discuss solutions to a problem over several rounds of debate. However, models often generate incorrect yet…

Computation and Language · Computer Science 2025-02-25 Luke Yoffe , Alfonso Amayuelas , William Yang Wang

Large language models (LLMs) exhibit social biases, prompting the development of various debiasing methods. However, debiasing methods may degrade the capabilities of LLMs. Previous research has evaluated the impact of bias mitigation…

Computation and Language · Computer Science 2025-09-30 Taisei Yamamoto , Ryoma Kumon , Danushka Bollegala , Hitomi Yanaka

Recent advancements in AI-driven conversational agents have exhibited immense potential of AI applications. Effective response generation is crucial to the success of these agents. While extensive research has focused on leveraging multiple…

Computation and Language · Computer Science 2025-03-26 Junfeng Liu , Christopher T. Symons , Ranga Raju Vatsavai

Accurate assessment of cognitive decline from spontaneous speech remains challenging due to limited dataset size and class imbalance. In this work, we propose a large language model (LLM)-driven data augmentation framework to improve the…

Computation and Language · Computer Science 2026-05-18 Si-Belkacem Yamine Ketir , Lenard Paulo Tamayo , Shohei Hisada , Shaowen Peng , Shoko Wakamiya , Eiji Aramaki

Multi-agent systems, which consist of multiple AI models interacting within a shared environment, are increasingly used for persona-based interactions. However, if not carefully designed, these systems can reinforce implicit biases in large…

Computation and Language · Computer Science 2025-07-03 Imran Mirza , Cole Huang , Ishwara Vasista , Rohan Patil , Asli Akalin , Sean O'Brien , Kevin Zhu

Large Language Models (LLMs) have demonstrated their capabilities across various tasks, from language translation to complex reasoning. Understanding and predicting human behavior and biases are crucial for artificial intelligence (AI)…

Artificial Intelligence · Computer Science 2024-08-06 Thuy Ngoc Nguyen , Kasturi Jamale , Cleotilde Gonzalez

This paper presents a Multi Agent Bitcoin Trading system that utilizes Large Language Models (LLMs) for alpha generation and portfolio management in the cryptocurrencies market. Unlike equities, cryptocurrencies exhibit extreme volatility…

Portfolio Management · Quantitative Finance 2025-11-17 Aadi Singhi

Cross-lingual aspect-based sentiment analysis (ABSA) involves detailed sentiment analysis in a target language by transferring knowledge from a source language with available annotated data. Most existing methods depend heavily on often…

Computation and Language · Computer Science 2025-08-14 Jakub Šmíd , Pavel Přibáň , Pavel Král

With the widespread adoption of Large Language Models (LLMs), the prevalence of iterative interactions among these models is anticipated to increase. Notably, recent advancements in multi-round self-improving methods allow LLMs to generate…

Computation and Language · Computer Science 2024-10-31 Yi Ren , Shangmin Guo , Linlu Qiu , Bailin Wang , Danica J. Sutherland

As scaling large language models faces prohibitive costs, multi-agent systems emerge as a promising alternative, though challenged by static knowledge assumptions and coordination inefficiencies. We introduces Knowledge-Aware Bayesian…

Artificial Intelligence · Computer Science 2025-09-09 Jusheng Zhang , Zimeng Huang , Yijia Fan , Ningyuan Liu , Mingyan Li , Zhuojie Yang , Jiawei Yao , Jian Wang , Keze Wang

Causal inference holds immense value in fields such as healthcare, economics, and social sciences. However, traditional causal analysis workflows impose significant technical barriers, requiring researchers to possess dual backgrounds in…

Artificial Intelligence · Computer Science 2026-02-13 Jiawei Zhu , Wei Chen , Ruichu Cai

Multimodal emotion recognition in conversations (mERC) is an active research topic in natural language processing (NLP), which aims to predict human's emotional states in communications of multiple modalities, e,g., natural language and…

Computation and Language · Computer Science 2022-07-19 Jinglin Wang , Fang Ma , Yazhou Zhang , Dawei Song

To improve the reasoning and question-answering capabilities of Large Language Models (LLMs), several multi-agent approaches have been introduced. While these methods enhance performance, the application of collective intelligence-based…

Artificial Intelligence · Computer Science 2024-07-10 Ciaran Regan , Alexandre Gournail , Mizuki Oka

This paper enhances the study of sentiment analysis for the Central Kurdish language by integrating the Bidirectional Encoder Representations from Transformers (BERT) into Natural Language Processing techniques. Kurdish is a low-resourced…

Computation and Language · Computer Science 2025-09-23 Kozhin muhealddin Awlla , Hadi Veisi , Abdulhady Abas Abdullah

This paper studies the problem of interacting multiple model (IMM) estimation for jump Markov linear systems with unknown measurement noise covariance. The system state and the unknown covariance are jointly estimated in the framework of…

Systems and Control · Computer Science 2014-11-06 Wenling Li , Yingmin Jia

A standard paradigm for sentiment analysis is to rely on a singular LLM and makes the decision in a single round under the framework of in-context learning. This framework suffers the key disadvantage that the single-turn output generated…

Computation and Language · Computer Science 2023-11-06 Xiaofei Sun , Xiaoya Li , Shengyu Zhang , Shuhe Wang , Fei Wu , Jiwei Li , Tianwei Zhang , Guoyin Wang

Large language models (LLMs) can adapt to new tasks through in-context learning (ICL) based on a few examples presented in dialogue history without any model parameter update. Despite such convenience, the performance of ICL heavily depends…

Computation and Language · Computer Science 2024-06-18 Siyin Wang , Chao-Han Huck Yang , Ji Wu , Chao Zhang

A multi-agent system (MAS) enhances its capacity to solve complex natural language processing (NLP) tasks through collaboration among multiple agents, where consensus-seeking serves as a fundamental mechanism. However, existing…

Artificial Intelligence · Computer Science 2025-10-09 Wentao Deng , Jiahuan Pei , Zhiwei Xu , Zhaochun Ren , Zhumin Chen , Pengjie Ren

Integrated sensing and communication (ISAC) is regarded as a promising technique for 6G communication network. In this letter, we investigate the Pareto bound of the ISAC system in terms of a unified Kullback-Leibler (KL) divergence…

Signal Processing · Electrical Eng. & Systems 2024-05-20 Zesong Fei , Shuntian Tang , Xinyi Wang , Fanghao Xia , Fan Liu , J. Andrew Zhang