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Education is one of the most promising real-world applications for Large Language Models (LLMs). However, current LLMs rely on static pre-training knowledge and lack adaptation to individual learners, while existing RAG systems fall short…

Computers and Society · Computer Science 2026-05-12 Bingxi Zhao , Jiahao Zhang , Xubin Ren , Zirui Guo , Tianzhe Chu , Yi Ma , Chao Huang

Generating natural language explanations for recommendations has become increasingly important in recommender systems. Traditional approaches typically treat user reviews as ground truth for explanations and focus on improving review…

Information Retrieval · Computer Science 2025-02-18 Jingsen Zhang , Zihang Tian , Xueyang Feng , Xu Chen

Large language model (LLM) based recommendation agents personalize what they know through evolving per-user semantic memory, yet how they reason remains a universal, static system prompt shared identically across all users. This asymmetry…

Information Retrieval · Computer Science 2026-04-22 Zhen Tao , Riwei Lai , Chenyun Yu , Weixin Chen , Li Chen , Beibei Kong , Lei Cheng , Chengxiang Zhuo , Zang Li , Qingqiang Sun

Extracting alphanumeric data from form-like documents such as invoices, purchase orders, bills, and financial documents is often performed via vision (OCR) and learning algorithms or monolithic pipelines with limited potential for systemic…

Information Retrieval · Computer Science 2025-05-21 Ayesha Amjad , Saurav Sthapit , Tahir Qasim Syed

Large Language Models (LLMs) like GPT-4 have revolutionized natural language processing, showing remarkable linguistic proficiency and reasoning capabilities. However, their application in strategic multi-agent decision-making environments…

Computation and Language · Computer Science 2024-05-29 Chuanhao Li , Runhan Yang , Tiankai Li , Milad Bafarassat , Kourosh Sharifi , Dirk Bergemann , Zhuoran Yang

Large Language Model (LLM) agents are commonly tuned with supervised finetuning on ReAct-style expert trajectories or preference optimization over pairwise rollouts. Most of these methods focus on imitating specific expert behaviors or…

Computation and Language · Computer Science 2025-08-22 Yu Xia , Yiran Shen , Junda Wu , Tong Yu , Sungchul Kim , Ryan A. Rossi , Lina Yao , Julian McAuley

The rise of Large Reasoning Models (LRMs) signifies a paradigm shift toward advanced computational reasoning. Yet, this progress disrupts traditional agent frameworks, traditionally anchored by execution-oriented Large Language Models…

Artificial Intelligence · Computer Science 2025-05-28 Xueyang Zhou , Guiyao Tie , Guowen Zhang , Weidong Wang , Zhigang Zuo , Di Wu , Duanfeng Chu , Pan Zhou , Neil Zhenqiang Gong , Lichao Sun

News recommendations heavily rely on Natural Language Processing (NLP) methods to analyze, understand, and categorize content, enabling personalized suggestions based on user interests and reading behaviors. Large Language Models (LLMs)…

Information Retrieval · Computer Science 2024-10-23 Dairui Liu , Boming Yang , Honghui Du , Derek Greene , Neil Hurley , Aonghus Lawlor , Ruihai Dong , Irene Li

Recent research on Reasoning of Large Language Models (LLMs) has sought to further enhance their performance by integrating meta-thinking -- enabling models to monitor, evaluate, and control their reasoning processes for more adaptive and…

Artificial Intelligence · Computer Science 2025-05-28 Ziyu Wan , Yunxiang Li , Xiaoyu Wen , Yan Song , Hanjing Wang , Linyi Yang , Mark Schmidt , Jun Wang , Weinan Zhang , Shuyue Hu , Ying Wen

In this work, we present a modular and interpretable framework that uses Large Language Models (LLMs) to automate candidate assessment in recruitment. The system integrates diverse sources, including job descriptions, CVs, interview…

Information Retrieval · Computer Science 2026-03-31 Kamer Ali Yuksel , Abdul Basit Anees , Ashraf Elneima , Sanjika Hewavitharana , Mohamed Al-Badrashiny , Hassan Sawaf

Artificial Intelligence is moving from models that only generate text to Agentic AI, where systems behave as autonomous entities that can perceive, reason, plan, and act. Large Language Models (LLMs) are no longer used only as passive…

Artificial Intelligence · Computer Science 2026-01-21 Arunkumar V , Gangadharan G. R. , Rajkumar Buyya

Recently, Diffusion Large Language Models (dLLMs) have demonstrated unique efficiency advantages, enabled by their inherently parallel decoding mechanism and flexible generation paradigm. Meanwhile, despite the rapid advancement of Search…

Artificial Intelligence · Computer Science 2026-02-10 Jiahao Zhao , Shaoxuan Xu , Zhongxiang Sun , Fengqi Zhu , Jingyang Ou , Yuling Shi , Chongxuan Li , Xiao Zhang , Jun Xu

Recently, Large Language Model (LLM)-empowered recommender systems (RecSys) have brought significant advances in personalized user experience and have attracted considerable attention. Despite the impressive progress, the research question…

Cryptography and Security · Computer Science 2025-04-25 Liang-bo Ning , Shijie Wang , Wenqi Fan , Qing Li , Xin Xu , Hao Chen , Feiran Huang

LLM recommendation agents increasingly produce structured recommendation reports: sets of items accompanied by natural-language justifications. Yet existing evaluations often reduce this setting to reranking small shortlisted candidate sets…

Information Retrieval · Computer Science 2026-05-20 Imad Aouali , Flavian Vasile , Otmane Sakhi , Alexandre Gilotte , Benjamin Heymann

Recent advances in Large Language Models (LLMs) demonstrate that chain-of-thought prompting and deep reasoning substantially enhance performance on complex tasks, and multi-agent systems can further improve accuracy by enabling model…

Artificial Intelligence · Computer Science 2025-10-16 Zehui Ling , Deshu Chen , Yichi Zhang , Yuchen Liu , Xigui Li , Xin Guo , Yuan Cheng

The reasoning abilities of Large Language Models (LLMs) remain a topic of debate. Some methods such as ReAct-based prompting, have gained popularity for claiming to enhance sequential decision-making abilities of agentic LLMs. However, it…

Artificial Intelligence · Computer Science 2024-05-24 Mudit Verma , Siddhant Bhambri , Subbarao Kambhampati

Autonomous agents powered by large language models (LLMs) have the potential to significantly enhance human productivity by reasoning, using tools, and executing complex tasks in diverse environments. However, current approaches to…

The new kind of Agent-oriented information system, exemplified by GPTs, urges us to inspect the information system infrastructure to support Agent-level information processing and to adapt to the characteristics of Large Language Model…

Information Retrieval · Computer Science 2024-03-06 Jizhi Zhang , Keqin Bao , Wenjie Wang , Yang Zhang , Wentao Shi , Wanhong Xu , Fuli Feng , Tat-Seng Chua

Recent attempts to integrate large language models (LLMs) into recommender systems have gained momentum, but most remain limited to simple text generation or static prompt-based inference, failing to capture the complexity of user…

Information Retrieval · Computer Science 2025-10-16 Jiin Park , Misuk Kim

Interactive recommendation is a typical information-seeking task that allows users to interactively express their needs through natural language and obtain personalized recommendations. Large language model-powered (LLM-powered) agents have…

Computation and Language · Computer Science 2025-07-01 Haocheng Yu , Yaxiong Wu , Hao Wang , Wei Guo , Yong Liu , Yawen Li , Yuyang Ye , Junping Du , Enhong Chen
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