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Large language models (LLMs) have recently demonstrated a remarkable ability to generate code from natural language (NL) prompts. However, in the real world, NL is often too ambiguous to capture the true intent behind programming problems,…

机器学习 · 计算机科学 2024-03-18 Yeming Wen , Pengcheng Yin , Kensen Shi , Henryk Michalewski , Swarat Chaudhuri , Alex Polozov

While Large Language Models (LLMs) achieve near-human performance on standard benchmarks, their capabilities often fail to generalize to complex, real-world problems. To bridge this gap, we introduce DeepQuestion, a scalable, automated…

Large Language Models (LLMs) have shown impressive abilities in code generation, but they may generate erroneous programs. Reading a program takes ten times longer than writing it. Showing these erroneous programs to developers will waste…

软件工程 · 计算机科学 2024-10-07 Jia Li , Yuqi Zhu , Yongmin Li , Ge Li , Zhi Jin

Large Language Models (LLMs) possess an extraordinary capability to produce text that is not only coherent and contextually relevant but also strikingly similar to human writing. They adapt to various styles and genres, producing content…

计算与语言 · 计算机科学 2025-07-08 Chinnappa Guggilla , Budhaditya Roy , Trupti Ramdas Chavan , Abdul Rahman , Edward Bowen

Large Language Models (LLMs) are increasingly applied to complex tasks that require extended reasoning. In such settings, models often benefit from diverse chains-of-thought to arrive at multiple candidate solutions. This requires two…

机器学习 · 计算机科学 2025-10-08 Xueyan Li , Guinan Su , Mrinmaya Sachan , Jonas Geiping

Context: Due to the demand for strong algorithmic reasoning, complex logic implementation, and strict adherence to input/output formats and resource constraints, competitive programming generation by large language models (LLMs) is…

社会与信息网络 · 计算机科学 2025-07-01 Minnan Wei , Ziming Li , Xiang Chen , Menglin Zheng , Ziyan Qu , Cheng Yu , Siyu Chen , Xiaolin Ju

Large language models (large LMs) are susceptible to producing text that contains hallucinated content. An important instance of this problem is self-contradiction, where the LM generates two contradictory sentences within the same context.…

计算与语言 · 计算机科学 2024-03-19 Niels Mündler , Jingxuan He , Slobodan Jenko , Martin Vechev

Large Language Models (LLMs) can correct their self-generated responses, but a decline in accuracy after self-correction is also witnessed. To have a deeper understanding of self-correction, we endeavor to decompose, evaluate, and analyze…

计算与语言 · 计算机科学 2024-12-30 Zhe Yang , Yichang Zhang , Yudong Wang , Ziyao Xu , Junyang Lin , Zhifang Sui

Ensuring faithfulness to context in large language models (LLMs) and retrieval-augmented generation (RAG) systems is crucial for reliable deployment in real-world applications, as incorrect or unsupported information can erode user trust.…

计算与语言 · 计算机科学 2025-04-28 Yifei Ming , Senthil Purushwalkam , Shrey Pandit , Zixuan Ke , Xuan-Phi Nguyen , Caiming Xiong , Shafiq Joty

In the realms of computer vision and natural language processing, Multimodal Large Language Models (MLLMs) have become indispensable tools, proficient in generating textual responses based on visual inputs. Despite their advancements, our…

计算机视觉与模式识别 · 计算机科学 2025-08-15 YiFan Zhang , Yang Shi , Weichen Yu , Qingsong Wen , Xue Wang , Wenjing Yang , Zhang Zhang , Liang Wang , Rong Jin

Large Language Models (LLMs) are widely used to support software developers in tasks such as code generation, optimization, and documentation. However, their ability to improve existing programming answers in a human-like manner remains…

软件工程 · 计算机科学 2026-01-27 Suborno Deb Bappon , Saikat Mondal , Chanchal K. Roy , Kevin Schneider

Large language models (LLMs) have demonstrated immense utility across various industries. However, as LLMs advance, the risk of harmful outputs increases due to incorrect or malicious instruction prompts. While current methods effectively…

计算与语言 · 计算机科学 2025-06-19 Xinyi Zeng , Yuying Shang , Jiawei Chen , Jingyuan Zhang , Yu Tian

This paper proposes CES, a task to evaluate the abilities of LLMs in simulating program execution and using that reasoning in programming tasks. Besides measuring the correctness of variable predictions during execution simulation, CES…

软件工程 · 计算机科学 2026-04-08 Changshu Liu , Yang Chen , Reyhaneh Jabbarvand

Recent advances in large language models (LLMs) have shown promise in formal theorem proving, yet evaluating semantic correctness remains challenging. Existing evaluations rely on indirect proxies such as lexical overlap with…

计算与语言 · 计算机科学 2026-04-29 Jongyoon Kim , Hojae Han , Seung-won Hwang

Large Language Models (LLMs) can translate natural language requirements into code, yet empirical analyses of representative models reveal that semantic errors-programs that compile but behave incorrectly-constitute the majority of observed…

软件工程 · 计算机科学 2025-09-30 Qinglin Wang , Zhihong Sun , Ruyun Wang , Tao Huang , Zhi Jin , Ge Li , Chen Lyu

The rise of large language models (LLMs) has significantly influenced the quality of information in decision-making systems, leading to the prevalence of AI-generated content and challenges in detecting misinformation and managing…

This paper presents a method to analyze the inference patterns used by Large Language Models (LLMs) for judgment in a case study on legal LLMs, so as to identify potential incorrect representations of the LLM, according to human domain…

人工智能 · 计算机科学 2025-05-21 Lu Chen , Yuxuan Huang , Yixing Li , Dongrui Liu , Qihan Ren , Shuai Zhao , Kun Kuang , Zilong Zheng , Quanshi Zhang

A prominent weakness of modern language models (LMs) is their tendency to generate factually incorrect text, which hinders their usability. A natural question is whether such factual errors can be detected automatically. Inspired by…

计算与语言 · 计算机科学 2023-05-23 Roi Cohen , May Hamri , Mor Geva , Amir Globerson

Large Language Models (LLMs) demonstrate impressive capabilities across various fields, yet their increasing use raises critical security concerns. This article reviews recent literature addressing key issues in LLM security, with a focus…

密码学与安全 · 计算机科学 2025-11-26 Benji Peng , Keyu Chen , Ming Li , Pohsun Feng , Ziqian Bi , Junyu Liu , Xinyuan Song , Qian Niu

Recent work has shown that Large Language Models (LLMs) are not only a suitable tool for code generation but also capable of generating annotation-based code specifications. Scaling these methodologies may allow us to deduce provable…

软件工程 · 计算机科学 2025-06-26 Samuel Teuber , Bernhard Beckert