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Effective prompt design is essential for improving the planning capabilities of large language model (LLM)-driven agents. However, existing structured prompting strategies are typically limited to single-agent, plan-only settings, and often…

Artificial Intelligence · Computer Science 2025-07-08 Bruce Yang , Xinfeng He , Huan Gao , Yifan Cao , Xiaofan Li , David Hsu

Existing datasets for coding agents evaluate performance on isolated, single pull request (PR) tasks in a stateless manner, failing to capture the reality of real-world software development where code changes accumulate, technical debt…

Software Engineering · Computer Science 2026-04-06 KN Ajay Shastry , Ganesh Senrayan , Shrey Satapara , Pranoy Panda , Chaitanya Devaguptapu

In real world software development, improper or missing exception handling can severely impact the robustness and reliability of code. Exception handling mechanisms require developers to detect, capture, and manage exceptions according to…

Computation and Language · Computer Science 2024-12-17 Xuanming Zhang , Yuxuan Chen , Yiming Zheng , Zhexin Zhang , Yuan Yuan , Minlie Huang

Large Language Models (LLMs) are increasingly deployed as autonomous agents, yet their practical utility is fundamentally constrained by a limited context window and state desynchronization resulting from the LLMs' stateless nature and…

Artificial Intelligence · Computer Science 2025-10-17 Fikresilase Wondmeneh Abebayew

Large Language Models (LLMs) have shown promise in automating code generation and software engineering tasks, yet they often struggle with complex, multi-file projects due to context limitations and knowledge gaps. We propose a novel…

Software Engineering · Computer Science 2025-08-13 Muhammad Haseeb

AI programming tools enable powerful code generation, and recent prototypes attempt to reduce user effort with proactive AI agents, but their impact on programming workflows remains unexplored. We introduce and evaluate Codellaborator, a…

Human-Computer Interaction · Computer Science 2025-09-09 Kevin Pu , Daniel Lazaro , Ian Arawjo , Haijun Xia , Ziang Xiao , Tovi Grossman , Yan Chen

This paper introduces UniTranslator, a visionary framework that re-imagines code translation as a collaborative endeavor among multiple, compact LLMs. By orchestrating the interaction of specialized agents, each focused on different aspects…

Artificial Intelligence · Computer Science 2025-08-01 Rabimba Karanjai , Sam Blackshear , Lei Xu , Weidong Shi

Embodied agents need to plan and act reliably in real and complex 3D environments. Classical planning (e.g., PDDL) offers structure and guarantees, but in practice it fails under noisy perception and incorrect predicate grounding. On the…

We present Agent-Diff, a novel benchmarking framework for evaluating agentic Large Language Models (LLMs) on real-world productivity software API tasks via code execution. Agentic LLM performance varies due to differences in models,…

Software Engineering · Computer Science 2026-04-29 Hubert M. Pysklo , Artem Zhuravel , Patrick D. Watson

Image segmentation is often ambiguous at the level of individual image patches and requires contextual information to reach label consensus. In this paper we introduce Segmenter, a transformer model for semantic segmentation. In contrast to…

Computer Vision and Pattern Recognition · Computer Science 2021-09-03 Robin Strudel , Ricardo Garcia , Ivan Laptev , Cordelia Schmid

Tool use has turned large language models (LLMs) into powerful agents that can perform complex multi-step tasks by dynamically utilising external software components. However, these tools must be implemented in advance by human developers,…

Computation and Language · Computer Science 2025-06-02 Georg Wölflein , Dyke Ferber , Daniel Truhn , Ognjen Arandjelović , Jakob Nikolas Kather

Large Language Models (LLMs) struggle with long-horizon tasks due to the "context bottleneck" and the "lost-in-the-middle" phenomenon, where accumulated noise from verbose environments degrades reasoning over multi-turn interactions. To…

Artificial Intelligence · Computer Science 2026-04-14 Xiaozhe Li , Tianyi Lyu , Yizhao Yang , Liang Shan , Siyi Yang , Ligao Zhang , Zhuoyi Huang , Qingwen Liu , Yang Li

Sample efficiency is a critical challenge in reinforcement learning. Model-based RL has emerged as a solution, but its application has largely been confined to single-agent scenarios. In this work, we introduce CoDreamer, an extension of…

Artificial Intelligence · Computer Science 2024-06-21 Edan Toledo , Amanda Prorok

Sequential reasoning in agent systems has been significantly advanced by large language models (LLMs), yet existing approaches face limitations. Reflection-driven reasoning relies solely on knowledge in pretrained models, limiting…

Machine Learning · Computer Science 2024-10-23 Chen Yang , Chenyang Zhao , Quanquan Gu , Dongruo Zhou

As large language models (LLMs) advance their mathematical capabilities toward the IMO level, the scarcity of challenging, high-quality problems for training and evaluation has become a significant bottleneck. Simultaneously, recent code…

Computation and Language · Computer Science 2026-03-05 Dadi Guo , Yuejin Xie , Qingyu Liu , Jiayu Liu , Zhiyuan Fan , Qihan Ren , Shuai Shao , Tianyi Zhou , Dongrui Liu , Yi R. Fung

We introduce a novel large language model (LLM)-driven agent framework, which iteratively refines queries and filters contextual evidence by leveraging dynamically evolving knowledge. A defining feature of the system is its decoupling of…

Artificial Intelligence · Computer Science 2025-04-02 Seyoung Song

Effective collaboration in multi-agent systems requires communicating goals and intentions between agents. Current agent frameworks often suffer from dependencies on single-agent execution and lack robust inter-module communication,…

Computation and Language · Computer Science 2024-07-18 Xihe Qiu , Haoyu Wang , Xiaoyu Tan , Chao Qu , Yujie Xiong , Yuan Cheng , Yinghui Xu , Wei Chu , Yuan Qi

Building LLM-based agents has become increasingly important. Recent works on LLM-based agent self-evolution primarily record successful experiences as textual prompts or reflections, which cannot reliably guarantee efficient task…

Artificial Intelligence · Computer Science 2026-03-19 Zhang Zhang , Shuqi Lu , Hongjin Qian , Di He , Zheng Liu

Communication has been widely employed to enhance multi-agent collaboration. Previous research has typically assumed delay-free communication, a strong assumption that is challenging to meet in practice. However, real-world agents suffer…

Multiagent Systems · Computer Science 2025-01-10 Shoucheng Song , Youfang Lin , Sheng Han , Chang Yao , Hao Wu , Shuo Wang , Kai Lv

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