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Remarkable performance of large language models (LLMs) in a variety of tasks brings forth many opportunities as well as challenges of utilizing them in production settings. Towards practical adoption of LLMs, multi-agent systems hold great…

Computation and Language · Computer Science 2024-02-05 Pouya Pezeshkpour , Eser Kandogan , Nikita Bhutani , Sajjadur Rahman , Tom Mitchell , Estevam Hruschka

Most of existing extractive multi-document summarization (MDS) methods score each sentence individually and extract salient sentences one by one to compose a summary, which have two main drawbacks: (1) neglecting both the intra and…

Computation and Language · Computer Science 2021-10-26 Moye Chen , Wei Li , Jiachen Liu , Xinyan Xiao , Hua Wu , Haifeng Wang

Large language model (LLM)-based Multi-agent systems (MAS) have shown promise in tackling complex collaborative tasks, where agents are typically orchestrated via role-specific prompts. While the quality of these prompts is pivotal, jointly…

Artificial Intelligence · Computer Science 2026-05-11 Zhexuan Wang , Xuebo Liu , Li Wang , Zifei Shan , Yutong Wang , Zhenxi Song , Min Zhang

In Natural Language Processing, multi-document summarization (MDS) poses many challenges to researchers above those posed by single-document summarization (SDS). These challenges include the increased search space and greater potential for…

Computation and Language · Computer Science 2022-11-22 David Adams , Gandharv Suri , Yllias Chali

Summarizing clinical text is crucial in health decision-support and clinical research. Large language models (LLMs) have shown the potential to generate accurate clinical text summaries, but still struggle with issues regarding grounding…

Computation and Language · Computer Science 2024-12-17 Zelalem Gero , Chandan Singh , Yiqing Xie , Sheng Zhang , Praveen Subramanian , Paul Vozila , Tristan Naumann , Jianfeng Gao , Hoifung Poon

Multi-source Opinion Summarization (M-OS) extends beyond traditional opinion summarization by incorporating additional sources of product metadata such as descriptions, key features, specifications, and ratings, alongside reviews. This…

Computation and Language · Computer Science 2025-07-08 Anuj Attri , Arnav Attri , Pushpak Bhattacharyya , Suman Banerjee , Amey Patil , Muthusamy Chelliah , Nikesh Garera

The ever-increasing volume of digital information necessitates efficient methods for users to extract key insights from lengthy documents. Aspect-based summarization offers a targeted approach, generating summaries focused on specific…

Computation and Language · Computer Science 2024-08-06 Ankan Mullick , Sombit Bose , Rounak Saha , Ayan Kumar Bhowmick , Aditya Vempaty , Pawan Goyal , Niloy Ganguly , Prasenjit Dey , Ravi Kokku

Large language models (LLMs) with extended context windows enable tasks requiring extensive information integration but are limited by the scarcity of high-quality, diverse datasets for long-context instruction tuning. Existing data…

Computation and Language · Computer Science 2025-02-25 Jiaxi Li , Xingxing Zhang , Xun Wang , Xiaolong Huang , Li Dong , Liang Wang , Si-Qing Chen , Wei Lu , Furu Wei

The increasing demand for efficient summarization tools in resource-constrained environments highlights the need for effective solutions. While large language models (LLMs) deliver superior summarization quality, their high computational…

Computation and Language · Computer Science 2025-02-12 Borui Xu , Yao Chen , Zeyi Wen , Weiguo Liu , Bingsheng He

Large Language Models (LLM) are increasingly being explored for problem-solving tasks. However, their strategic planning capability is often viewed with skepticism. Recent studies have incorporated the Monte Carlo Tree Search (MCTS)…

Artificial Intelligence · Computer Science 2025-02-05 Bingzheng Gan , Yufan Zhao , Tianyi Zhang , Jing Huang , Yusu Li , Shu Xian Teo , Changwang Zhang , Wei Shi

This research investigates prompt designs of evaluating generated texts using large language models (LLMs). While LLMs are increasingly used for scoring various inputs, creating effective prompts for open-ended text evaluation remains…

Computation and Language · Computer Science 2024-06-28 KuanChao Chu , Yi-Pei Chen , Hideki Nakayama

The rapid advancement of Large Language Models (LLMs) has opened new possibilities in Multi-Robot Systems (MRS), enabling enhanced communication, task allocation and planning, and human-robot interaction. Unlike traditional single-robot and…

Robotics · Computer Science 2026-05-05 Peihan Li , Zijian An , Shams Abrar , Lifeng Zhou

This paper describes an investigation of the robustness of large language models (LLMs) for retrieval augmented generation (RAG)-based summarization tasks. While LLMs provide summarization capabilities, their performance in complex,…

Computation and Language · Computer Science 2024-04-01 Shengjie Liu , Jing Wu , Jingyuan Bao , Wenyi Wang , Naira Hovakimyan , Christopher G Healey

Modern natural language generation systems with Large Language Models (LLMs) exhibit the capability to generate a plausible summary of multiple documents; however, it is uncertain if they truly possess the capability of information…

Computation and Language · Computer Science 2024-06-05 Miao Li , Jey Han Lau , Eduard Hovy

Text summarization is a critical Natural Language Processing (NLP) task with applications ranging from information retrieval to content generation. Leveraging Large Language Models (LLMs) has shown remarkable promise in enhancing…

Computation and Language · Computer Science 2023-10-19 Lochan Basyal , Mihir Sanghvi

Recent years have seen the rise of large language models (LLMs), where practitioners use task-specific prompts; this was shown to be effective for a variety of tasks. However, when applied to semantic textual similarity (STS) and natural…

Computation and Language · Computer Science 2024-02-06 Yuxia Wang , Minghan Wang , Preslav Nakov

The exponential growth of text-based data in domains such as healthcare, education, and social sciences has outpaced the capacity of traditional qualitative analysis methods, which are time-intensive and prone to subjectivity. Large…

Recently, large language models(LLMs) have played an increasingly important role in solving a wide range of NLP tasks, leveraging their capabilities of natural language understanding and generating. Integration with external tools further…

Computation and Language · Computer Science 2025-05-14 Aiyao He , Sijia Cui , Shuai Xu , Yanna Wang , Bo Xu

Large language models (LLMs) are at the forefront of transforming numerous domains globally. However, their inclusivity and effectiveness remain limited for non-Latin scripts and low-resource languages. This paper tackles the imperative…

Computation and Language · Computer Science 2025-01-08 Somnath Kumar , Vaibhav Balloli , Mercy Ranjit , Kabir Ahuja , Tanuja Ganu , Sunayana Sitaram , Kalika Bali , Akshay Nambi

In recent years, large language models (LLMs) have achieved remarkable success in natural language processing (NLP). LLMs require an extreme amount of parameters to attain high performance. As models grow into the trillion-parameter range,…

Computation and Language · Computer Science 2024-09-10 Zhyar Rzgar K Rostam , Sándor Szénási , Gábor Kertész