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Large Language Model (LLM)-based agentic systems rely on in-context policy documents encoding diverse business rules. As requirements grow, these documents expand rapidly, causing high computational overhead. This motivates developing…

Artificial Intelligence · Computer Science 2025-10-14 Jiateng Liu , Zhenhailong Wang , Xiaojiang Huang , Yingjie Li , Xing Fan , Xiang Li , Chenlei Guo , Ruhi Sarikaya , Heng Ji

Long document summarization remains a significant challenge for current large language models (LLMs), as existing approaches commonly struggle with information loss, factual inconsistencies, and coherence issues when processing excessively…

Computation and Language · Computer Science 2026-02-06 Weixuan Wang , Minghao Wu , Barry Haddow , Alexandra Birch

Large Language Models (LLMs) have shown remarkable capabilities in language understanding and generation. Nonetheless, it was also witnessed that LLMs tend to produce inaccurate responses to specific queries. This deficiency can be traced…

Computation and Language · Computer Science 2025-05-16 Dixuan Wang , Yanda Li , Junyuan Jiang , Zepeng Ding , Ziqin Luo , Guochao Jiang , Jiaqing Liang , Deqing Yang

Large language models (LLMs) have recently shown strong progress on scientific reasoning, yet two major bottlenecks remain. First, explicit retrieval fragments reasoning, imposing a hidden "tool tax" of extra tokens and steps. Second,…

We present a solver-agnostic framework in which coordinated large language model (LLM) agents autonomously execute the complete computational mechanics workflow, from perceptual data of an engineering component through geometry extraction,…

Computational Engineering, Finance, and Science · Computer Science 2026-04-14 Daniel N. Wilke

With the rise of generative paradigms, generative recommendation has garnered increasing attention. The core component is the item code, generally derived by quantizing collaborative or semantic representations to serve as candidate items…

Information Retrieval · Computer Science 2025-12-16 Longtao Xiao , Haozhao Wang , Cheng Wang , Linfei Ji , Yifan Wang , Jieming Zhu , Zhenhua Dong , Rui Zhang , Ruixuan Li

Generating performant executables from high level languages is critical to software performance across a wide range of domains. Modern compilers perform this task by passing code through a series of well-studied optimizations at…

Programming Languages · Computer Science 2026-04-07 Benjamin Mikek , Danylo Vashchilenko , Bryan Lu , Panpan Xu

Leveraging Large Language Models (LLMs) for Knowledge Graph Completion (KGC) is promising but hindered by a fundamental granularity mismatch. LLMs operate on fragmented token sequences, whereas entities are the fundamental units in…

Computation and Language · Computer Science 2026-02-27 Siyue Su , Jian Yang , Bo Li , Guanglin Niu

Foundation models face growing compute and memory bottlenecks, hindering deployment on resource-limited platforms. While compression techniques such as pruning and quantization are widely used, most rely on uniform heuristics that ignore…

Machine Learning · Computer Science 2025-09-09 Sadegh Jafari , Aishwarya Sarkar , Mohiuddin Bilwal , Ali Jannesari

While personalized recommender systems excel at content discovery, they frequently expose users to undesirable or discomforting information, highlighting the critical need for user-centric filtering tools. Current methods leveraging Large…

Information Retrieval · Computer Science 2026-04-21 Chi Zhang , Zhipeng Xu , Jiahao Liu , Dongsheng Li , Hansu Gu , Peng Zhang , Ning Gu , Tun Lu

This paper introduces a multi-agent framework guided by Large Language Models (LLMs) to assist in the early stages of engineering design, a phase often characterized by vast parameter spaces and inherent uncertainty. Operating under a…

Artificial Intelligence · Computer Science 2026-04-21 Varun Kumar , George Em Karniadakis

Amodal completion, the task of inferring invisible object parts, faces significant challenges in maintaining semantic consistency and structural integrity. Prior progressive approaches are inherently limited by inference instability and…

Computer Vision and Pattern Recognition · Computer Science 2025-12-25 Hongxing Fan , Shuyu Zhao , Jiayang Ao , Lu Sheng

Most existing prompting methods suffer from the issues of generalizability and consistency, as they often rely on instance-specific solutions that may not be applicable to other instances and lack task-level consistency across the selected…

Computation and Language · Computer Science 2024-11-12 Chang Gao , Haiyun Jiang , Deng Cai , Shuming Shi , Wai Lam

Large Language Model (LLM)-powered Multi-agent systems (MAS) have achieved state-of-the-art results on various complex reasoning tasks. Recent works have proposed techniques to automate the design of MASes, eliminating the need for manual…

Artificial Intelligence · Computer Science 2026-05-20 Bohan Yao , Shiva Krishna Reddy Malay , Vikas Yadav

The discovery of novel catalysts tailored for particular applications is a major challenge for the twenty-first century. Traditional methods for this include time-consuming and expensive experimental trial-and-error approaches in labs based…

Computation and Language · Computer Science 2026-05-29 Achuth Chandrasekhar , Janghoon Ock , Amir Barati Farimani

The era of foundation models has revolutionized AI research, yet Graph Foundation Models (GFMs) remain constrained by the scarcity of large-scale graph corpora. Traditional graph data synthesis techniques primarily focus on simplistic…

Machine Learning · Computer Science 2025-05-06 Enjun Du , Xunkai Li , Tian Jin , Zhihan Zhang , Rong-Hua Li , Guoren Wang

The evaluation of large language models (LLMs) has predominantly relied on static datasets, which offer limited scalability and fail to capture the evolving reasoning capabilities of recent models. To overcome these limitations, we propose…

Computation and Language · Computer Science 2026-03-02 Seungdong Yoa , Sanghyu Yoon , Suhee Yoon , Dongmin Kim , Ye Seul Sim , Junhyun Lee , Woohyung Lim

Agentic systems, AI architectures that autonomously execute multi-step workflows to achieve complex goals, are often built using repeated large language model (LLM) calls for closed-set decision tasks such as routing, shortlisting, gating,…

Computation and Language · Computer Science 2026-02-19 Ido Levy , Eilam Shapira , Yinon Goldshtein , Avi Yaeli , Nir Mashkif , Segev Shlomov

Agentic search has emerged as a promising paradigm for complex information seeking by enabling Large Language Models (LLMs) to interleave reasoning with tool use. However, prevailing systems rely on monolithic agents that suffer from…

Artificial Intelligence · Computer Science 2026-01-09 Yiqun Chen , Lingyong Yan , Zixuan Yang , Erhan Zhang , Jiashu Zhao , Shuaiqiang Wang , Dawei Yin , Jiaxin Mao

Recent advances in large language models (LLMs) have shown remarkable progress, yet their capacity for logical ``slow-thinking'' reasoning persists as a critical research frontier. Current inference scaling paradigms suffer from two…

Computation and Language · Computer Science 2025-03-21 Jinyi Liu , Yan Zheng , Rong Cheng , Qiyu Wu , Wei Guo , Fei Ni , Hebin Liang , Yifu Yuan , Hangyu Mao , Fuzheng Zhang , Jianye Hao