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Recent benchmarks for Large Language Model (LLM) agents mainly evaluate reasoning, planning, and execution. However, memory is also essential for agents, as it enables them to store, update, and retrieve information over time. This ability…

Computation and Language · Computer Science 2026-05-19 Yuyao Wang , Zhongjian Zhang , Mo Chi , Kaichi Yu , Yuhan Li , Miao Peng , Bing Tong , Chen Zhang , Yan Zhou , Jia Li

Nowadays, Large Language Models (LLMs) have shown exceptional performance in sequential recommendations, and the adoption of LLM-based recommender systems (LLMRec) is becoming increasingly widespread in existing e-commerce platforms.…

Information Retrieval · Computer Science 2025-11-21 Hao Liu , Le Wu , Min Hou , Han Wu , Kun Zhang , Xin Li , Si Wei

Recently, Automated Vulnerability Localization (AVL) has attracted growing attention, aiming to facilitate diagnosis by pinpointing the specific lines of code responsible for vulnerabilities. Large Language Models (LLMs) have shown…

Software Engineering · Computer Science 2025-12-29 Jian Zhang , Chong Wang , Anran Li , Weisong Sun , Cen Zhang , Wei Ma , Yang Liu

Recent advancements in large language models (LLMs) have shown promise for automated vulnerability detection and repair in software systems. This paper investigates the performance of GPT-4o in repairing Java vulnerabilities from a widely…

Software Engineering · Computer Science 2025-06-16 Gábor Antal , Bence Bogenfürst , Rudolf Ferenc , Péter Hegedűs

As software systems grow in complexity, security vulnerabilities have become increasingly prevalent, posing serious risks and economic costs. Although automated detection tools such as fuzzers have advanced considerably, effective…

Software Engineering · Computer Science 2026-01-21 Mingming Zhang , Xu Wang , Jian Zhang , Xiangxin Meng , Jiayi Zhang , Chunming Hu

LLM-based agents depend on effective tool-use policies to solve complex tasks, yet optimizing these policies remains challenging due to delayed supervision and the difficulty of credit assignment in long-horizon trajectories. Existing…

Artificial Intelligence · Computer Science 2026-03-06 Shuo Yang , Soyeon Caren Han , Xueqi Ma , Yan Li , Mohammad Reza Ghasemi Madani , Eduard Hovy

Code repair is a fundamental task in software development, facilitating efficient bug resolution and software maintenance. Although large language models (LLMs) have demonstrated considerable potential in automated code repair, their…

Software Engineering · Computer Science 2026-02-27 Dekun Dai , MingWei Liu , Anji Li , Jialun Cao , Yanlin Wang , Chong Wang , Xin Peng , Zibin Zheng

Large language models (LLMs) have recently shown strong potential for automated program repair (APR), particularly through iterative refinement that generates and improves candidate patches. However, state-of-the-art iterative refinement…

Software Engineering · Computer Science 2026-04-03 Cuong Chi Le , Minh Le-Anh , Cuong Duc Van , Tien N. Nguyen

Large language models remain vulnerable to adversarial prompts that elicit harmful outputs. Existing safety paradigms typically couple red-teaming and post-training in a closed, policy-centric loop, causing attack discovery to suffer from…

Cryptography and Security · Computer Science 2026-05-14 Xiaozhe Zhang , Chaozhuo Li , Hui Liu , Shaocheng Yan , Bingyu Yan , Qiwei Ye , Haoliang Li

Reinforcement Learning (RL) has significantly advanced Large Language Models (LLMs) in verifiable domains, but aligning models for open-ended generation remains profoundly challenging due to the lack of definitive rewards. Current…

Computation and Language · Computer Science 2026-05-29 Xin Guan , Xiaomeng Hu , Shen Huang , Zhenyi Wang , Bo Zhang , Zijian Li , Pengjun Xie , Bo Liu , Jiuxin Cao

Large language models (LLMs) have shown remarkable performance on various tasks, but existing evaluation benchmarks are often static and insufficient to fully assess their robustness and generalization in realistic scenarios. Prior work…

Computation and Language · Computer Science 2025-07-01 JiaRu Wu , Mingwei Liu

Large Language Models (LLMs) have demonstrated great potential in automating the generation of Verilog hardware description language code for hardware design. This automation is critical to reducing human effort in the complex and…

Hardware Architecture · Computer Science 2025-08-20 Ping Guo , Yiting Wang , Wanghao Ye , Yexiao He , Ziyao Wang , Xiaopeng Dai , Ang Li , Qingfu Zhang

Various Deep Learning-based approaches with pre-trained language models have been proposed for automatically repairing software vulnerabilities. However, these approaches are limited to a specific programming language (C/C++). Recent…

Software Engineering · Computer Science 2025-08-06 Dong wang , Junji Yu , Honglin Shu , Michael Fu , Chakkrit Tantithamthavorn , Yasutaka Kamei , Junjie Chen

Tool-augmented large language model (LLM) agents can orchestrate specialist classifiers, segmentation models, and visual question-answering modules to interpret chest X-rays. However, these agents still solve each case in isolation: they…

Artificial Intelligence · Computer Science 2026-04-17 Weixiang Shen , Bailiang Jian , Jun Li , Che Liu , Johannes Moll , Xiaobin Hu , Daniel Rueckert , Hongwei Bran Li , Jiazhen Pan

Recent advances in large multimodal models (LMMs) have enabled impressive reasoning and perception abilities, yet most existing training pipelines still depend on human-curated data or externally verified reward models, limiting their…

Computer Vision and Pattern Recognition · Computer Science 2026-03-16 Omkar Thawakar , Shravan Venkatraman , Ritesh Thawkar , Abdelrahman Shaker , Hisham Cholakkal , Rao Muhammad Anwer , Salman Khan , Fahad Khan

The rise of powerful large language models (LLMs) has spurred a new trend in building LLM-based autonomous agents for solving complex tasks, especially multi-agent systems. Despite the remarkable progress, we notice that existing works are…

Artificial Intelligence · Computer Science 2025-03-11 Siyu Yuan , Kaitao Song , Jiangjie Chen , Xu Tan , Dongsheng Li , Deqing Yang

The significant advancements in Large Language Models (LLMs) have resulted in their widespread adoption across various tasks within Software Engineering (SE), including vulnerability detection and repair. Numerous studies have investigated…

Software Engineering · Computer Science 2024-10-08 Xin Zhou , Sicong Cao , Xiaobing Sun , David Lo

Large Language Models (LLMs) have shown strong potential as conversational agents. Yet, their effectiveness remains limited by deficiencies in robust long-term memory, particularly in complex, long-term web-based services such as online…

Computation and Language · Computer Science 2026-02-03 Tiantian Chen , Jiaqi Lu , Ying Shen , Lin Zhang

Software vulnerabilities continue to be ubiquitous, even in the era of AI-powered code assistants, advanced static analysis tools, and the adoption of extensive testing frameworks. It has become apparent that we must not simply prevent…

Automated Program Repair (APR) agents leverage Large Language Models (LLMs) to autonomously diagnose and fix software bugs through reasoning, planning, and tool use. Despite impressive leaderboard gains on benchmarks such as SWE-bench,…

Software Engineering · Computer Science 2026-05-28 Ira Ceka , Hailie Mitchell , Saurabh Pujar , Luca Buratti , Shyam Ramji , Junfeng Yang , Gail Kaiser , Baishakhi Ray