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Reasoning ability of Large Language Models (LLMs) is a crucial ability, especially in complex decision-making tasks. One significant task to show LLMs' reasoning capability is code time complexity prediction, which involves various…

Software Engineering · Computer Science 2024-12-25 Seung-Yeop Baik , Joonghyuk Hahn , Jungin Kim , Mingi Jeon , Aditi , Yo-Sub Han , Sang-Ki Ko

The increasing prevalence of large language models (LLMs) has significantly advanced text generation, but the human-like quality of LLM outputs presents major challenges in reliably distinguishing between human-authored and LLM-generated…

Computation and Language · Computer Science 2024-12-18 Zhen Tao , Yanfang Chen , Dinghao Xi , Zhiyu Li , Wei Xu

Multimodal document question answering requires retrieving dispersed evidence from visually rich long documents and performing reliable reasoning over heterogeneous information. Existing multimodal RAG systems remain limited by two…

Information Retrieval · Computer Science 2026-03-18 Jiashu Yang , Chi Zhang , Abudukelimu Wuerkaixi , Xuxin Cheng , Cao Liu , Ke Zeng , Xu Jia , Xunliang Cai

Human-level concept learning argues that humans typically learn new concepts from a single example, whereas machine learning algorithms typically require hundreds of samples to learn a single concept. Our brain subconsciously identifies…

Machine Learning · Computer Science 2026-01-05 Amin Sadri , M Maruf Hossain

Trustworthiness and interpretability are inextricably linked concepts for LLMs. The more interpretable an LLM is, the more trustworthy it becomes. However, current techniques for interpreting LLMs when applied to code-related tasks largely…

Software Engineering · Computer Science 2025-10-13 David N. Palacio , Daniel Rodriguez-Cardenas , Alejandro Velasco , Dipin Khati , Kevin Moran , Denys Poshyvanyk

The use of large language models for code generation is a rapidly growing trend in software development. However, without effective methods for ensuring the correctness of generated code, this trend could lead to undesirable outcomes. In…

Artificial Intelligence · Computer Science 2024-11-19 Chuyue Sun , Ying Sheng , Oded Padon , Clark Barrett

Estimating the cognitive complexity of reading comprehension (RC) items is crucial for assessing item difficulty before it is administered to learners. Unlike syntactic and semantic features, such as passage length or semantic similarity…

Computation and Language · Computer Science 2026-05-20 Seonjeong Hwang , Hyounghun Kim , Gary Geunbae Lee

Predicting the complexity of source code is essential for software development and algorithm analysis. Recently, Baik et al. (2025) introduced CodeComplex for code time complexity prediction. The paper shows that LLMs without fine-tuning…

Artificial Intelligence · Computer Science 2025-10-13 Joonghyuk Hahn , Soohan Lim , Yo-Sub Han

Large language models (LLMs) have been treated as knowledge bases due to their strong performance in knowledge probing tasks. LLMs are typically evaluated using accuracy, yet this metric does not capture the vulnerability of LLMs to…

Computation and Language · Computer Science 2023-10-17 Weixuan Wang , Barry Haddow , Alexandra Birch , Wei Peng

Unit tests are critical in the hardware design lifecycle to ensure that component design modules are functionally correct and conform to the specification before they are integrated at the system level. Thus developing unit tests targeting…

Software Engineering · Computer Science 2026-01-21 Deeksha Nandal , Riccardo Revalor , Soham Dan , Debjit Pal

Large language models (LLMs) have become increasingly prominent in academia and industry due to their remarkable performance in diverse applications. As these models evolve with increasing parameters, they excel in tasks like sentiment…

Machine Learning · Computer Science 2023-11-14 Le Chen , Arijit Bhattacharjee , Nesreen K. Ahmed , Niranjan Hasabnis , Gal Oren , Bin Lei , Ali Jannesari

Automated test generation is essential for software quality assurance, with coverage rate serving as a key metric to ensure thorough testing. Recent advancements in Large Language Models (LLMs) have shown promise in improving test…

Software Engineering · Computer Science 2026-02-26 WeiZhe Xu , Mengyu Liu , Fanxin Kong

As large language models (LLMs) increasingly integrate native code interpreters, they enable powerful real-time execution capabilities, substantially expanding their utility. However, such integrations introduce potential system-level…

Cryptography and Security · Computer Science 2025-07-28 Gabriel Chua

Competency Questions (CQs) for an ontology and similar artefacts aim to provide insights into the contents of an ontology and to demarcate its scope. The absence of a controlled natural language, tooling and automation to support the…

Artificial Intelligence · Computer Science 2019-07-18 C. Maria Keet , Zola Mahlaza , Mary-Jane Antia

We introduce UniGen, a unified multimodal large language model (MLLM) capable of image understanding and generation. We study the full training pipeline of UniGen from a data-centric perspective, including multi-stage pre-training,…

Computer Vision and Pattern Recognition · Computer Science 2025-05-21 Rui Tian , Mingfei Gao , Mingze Xu , Jiaming Hu , Jiasen Lu , Zuxuan Wu , Yinfei Yang , Afshin Dehghan

Generating unit tests is a crucial task in software development, demanding substantial time and effort from programmers. The advent of Large Language Models (LLMs) introduces a novel avenue for unit test script generation. This research…

Software Engineering · Computer Science 2024-02-14 Shreya Bhatia , Tarushi Gandhi , Dhruv Kumar , Pankaj Jalote

We present CompoSuite, an open-source simulated robotic manipulation benchmark for compositional multi-task reinforcement learning (RL). Each CompoSuite task requires a particular robot arm to manipulate one individual object to achieve a…

Machine Learning · Computer Science 2022-07-12 Jorge A. Mendez , Marcel Hussing , Meghna Gummadi , Eric Eaton

Large Language Models (LLMs) are changing the coding paradigm, known as vibe coding, yet synthesizing algorithmically sophisticated and robust code still remains a critical challenge. Incentivizing the deep reasoning capabilities of LLMs is…

Computation and Language · Computer Science 2026-02-18 Chansung Park , Juyong Jiang , Fan Wang , Sayak Paul , Jiasi Shen , Jing Tang , Jianguo Li

Suicide prevention remains a critical public health challenge. While online platforms such as Reddit's r/SuicideWatch have historically provided spaces for individuals to express suicidal thoughts and seek community support, the advent of…

Computation and Language · Computer Science 2025-05-21 Avinash Patil , Siru Tao , Amardeep Gedhu

As large language models (LLMs) are increasingly deployed for software engineering, constructing high-quality benchmarks is crucial for evaluating not just the functional correctness, but also the formal verifiability of generated code.…

Machine Learning · Computer Science 2026-05-22 Yifan Bai , Xiaoyang Liu , Zihao Mou , Guihong Wang , Jian Yu , Shuhan Xie , Yantao Li , Yangyu Zhang , Jingwei Liang , Tao Luo