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Large language models (LLMs) can serve as judges that offer rapid and reliable assessments of other LLM outputs. However, models may systematically assign overly favorable ratings to their own outputs, a phenomenon known as self-bias, which…

Computation and Language · Computer Science 2025-08-12 Evangelia Spiliopoulou , Riccardo Fogliato , Hanna Burnsky , Tamer Soliman , Jie Ma , Graham Horwood , Miguel Ballesteros

Trustworthy evaluation methods for code snippets play a crucial role in neural code generation. Traditional methods, which either rely on reference solutions or require executable test cases, have inherent limitation in flexibility and…

Software Engineering · Computer Science 2025-05-27 Guang Yang , Yu Zhou , Xiang Chen , Wei Zheng , Xing Hu , Xin Zhou , David Lo , Taolue Chen

Numerous large language model (LLM) agents have been built for different tasks like web navigation and online shopping due to LLM's wide knowledge and text-understanding ability. Among these works, many of them utilize in-context examples…

Artificial Intelligence · Computer Science 2024-03-12 Ruiwen Zhou , Yingxuan Yang , Muning Wen , Ying Wen , Wenhao Wang , Chunling Xi , Guoqiang Xu , Yong Yu , Weinan Zhang

It is known that user-centered approaches to requirements engineering in general lead to a better suited product for the end-users. LLM4RE provides promising approaches to support the requirements elicitation process (e.g. classification of…

Software Engineering · Computer Science 2026-05-14 Cedric Wellhausen , Laura Reinhardt , Kurt Schneider

Vision-Language Models (VLMs) struggle to translate high-level instructions into the precise spatial affordances required for robotic manipulation. While visual Chain-of-Thought (CoT) methods exist, they are often computationally intensive.…

Robotics · Computer Science 2025-11-05 Sangyun Park , Jin Kim , Yuchen Cui , Matthew S. Brown

Large language models (LLMs) can generate persuasive narratives at scale, raising concerns about their potential use in disinformation campaigns. Assessing this risk ultimately requires understanding how readers receive such content. In…

Artificial Intelligence · Computer Science 2026-04-09 Zonghuan Xu , Xiang Zheng , Yutao Wu , Xingjun Ma

Current computational approaches for analysing or generating code-mixed sentences do not explicitly model ``naturalness'' or ``acceptability'' of code-mixed sentences, but rely on training corpora to reflect distribution of acceptable…

The majority of research around Large Language Models (LLM) application to software development has been on the subject of code generation. There is little literature on LLMs' impact on requirements engineering (RE), which deals with the…

Software Engineering · Computer Science 2025-02-05 Cory Hymel , Hiroe Johnson

Aligning large language models (LLMs) with human preferences has been recognized as the key to improving LLMs' interaction quality. However, in this pluralistic world, human preferences can be diversified due to annotators' different…

Artificial Intelligence · Computer Science 2024-10-08 Dun Zeng , Yong Dai , Pengyu Cheng , Longyue Wang , Tianhao Hu , Wanshun Chen , Nan Du , Zenglin Xu

Recent work in large language modeling (LLMs) has used fine-tuning to align outputs with the preferences of a prototypical user. This work assumes that human preferences are static and homogeneous across individuals, so that aligning to a a…

Large Language Models (LLMs) have shown significant potential in designing reward functions for Reinforcement Learning (RL) tasks. However, obtaining high-quality reward code often involves human intervention, numerous LLM queries, or…

Machine Learning · Computer Science 2024-10-21 Shengjie Sun , Runze Liu , Jiafei Lyu , Jing-Wen Yang , Liangpeng Zhang , Xiu Li

As qualitative researchers show growing interest in using automated tools to support interpretive analysis, a large language model (LLM) is often introduced into an analytic workflow as is, without systematic evaluation of interpretive…

Computation and Language · Computer Science 2026-04-02 Songhee Han , Jueun Shin , Jiyoon Han , Bung-Woo Jun , Hilal Ayan Karabatman

Using Large Language Models (LLMs) for relevance assessments offers promising opportunities to improve Information Retrieval (IR), Natural Language Processing (NLP), and related fields. Indeed, LLMs hold the promise of allowing IR…

Large Language Models have been recently exploited as judges for complex natural language processing tasks, such as Q&A. The basic idea is to delegate to an LLM the assessment of the "quality" of the output provided by an automated…

Software Engineering · Computer Science 2025-07-23 Giuseppe Crupi , Rosalia Tufano , Alejandro Velasco , Antonio Mastropaolo , Denys Poshyvanyk , Gabriele Bavota

Evaluating the quality of search, ranking and RAG systems traditionally requires a significant number of human relevance annotations. In recent times, several deployed systems have explored the usage of Large Language Models (LLMs) as…

Machine Learning · Computer Science 2026-01-27 Abhishek Divekar , Anirban Majumder

Recent work pairs LLMs with evolutionary search to iteratively generate, modify, and select code using task-specific feedback. These systems have produced strong results in mathematical discovery and algorithm design, yet a fundamental…

Neural and Evolutionary Computing · Computer Science 2026-05-20 Nico Pelleriti , Sree Harsha Nelaturu , Zhanke Zhou , Zongze Li , Max Zimmer , Bo Han , Sebastian Pokutta

Large Language Models (LLMs) are transforming programming practices, offering significant capabilities for code generation activities. While researchers have explored the potential of LLMs in various domains, this paper focuses on their use…

Software Engineering · Computer Science 2026-05-04 Deborah Etsenake , Meiyappan Nagappan

Large language model (LLM)-powered code review automation tools have been introduced to generate code review comments. However, not all generated comments will drive code changes. Understanding what types of generated review comments are…

LLM-as-a-Judge has become the dominant paradigm for evaluating language model outputs, yet LLM judges exhibit systematic biases that compromise evaluation reliability. We present a comprehensive empirical study comparing nine debiasing…

Artificial Intelligence · Computer Science 2026-04-28 Sadman Kabir Soumik

Human relevance assessment is time-consuming and cognitively intensive, limiting the scalability of Information Retrieval evaluation. This has led to growing interest in using large language models (LLMs) as proxies for human judges.…

Information Retrieval · Computer Science 2026-04-28 Chuting Yu , Hang Li , Guido Zuccon , Joel Mackenzie , Teerapong Leelanupab