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Automated unit test case generation tools facilitate test-driven development and support developers by suggesting tests intended to identify flaws in their code. Existing approaches are usually guided by the test coverage criteria,…

Software Engineering · Computer Science 2021-05-24 Michele Tufano , Dawn Drain , Alexey Svyatkovskiy , Shao Kun Deng , Neel Sundaresan

The underspecification of progressive levels of difficulty in measurement constructs design and assessment tests for data visualization literacy may hinder the expressivity of measurements in both test design and test reuse. To mitigate…

Human-Computer Interaction · Computer Science 2025-09-08 Angela Locoro , Silvia Golia , Davide Falessi

The widespread use of artificial intelligence deep neural networks in fields such as medicine and engineering necessitates understanding their decision-making processes. Current explainability methods often produce inconsistent results and…

Machine Learning · Computer Science 2025-01-29 Vincenzo Dentamaro , Paolo Giglio , Donato Impedovo , Giuseppe Pirlo

Root cause analysis in modern cloud infrastructure demands sophisticated understanding of heterogeneous data sources, particularly time-series performance metrics that involve core failure signatures. While large language models demonstrate…

Artificial Intelligence · Computer Science 2026-01-09 Gijun Park

Sequence models lie at the heart of modern deep learning. However, rapid advancements have produced a diversity of seemingly unrelated architectures, such as Transformers and recurrent alternatives. In this paper, we introduce a unifying…

Machine Learning · Computer Science 2025-05-05 Ke Alexander Wang , Jiaxin Shi , Emily B. Fox

Aphasia is a language disorder that affects the speaking ability of millions of patients. This paper presents a new benchmark for Aphasia speech recognition and detection tasks using state-of-the-art speech recognition techniques with the…

Audio and Speech Processing · Electrical Eng. & Systems 2023-05-24 Jiyang Tang , William Chen , Xuankai Chang , Shinji Watanabe , Brian MacWhinney

We present EDGE, a general-purpose, misconception-aware adaptive learning framework composed of four stages: Evaluate (ability and state estimation), Diagnose (posterior infer-ence of misconceptions), Generate (counterfactual item…

Machine Learning · Computer Science 2025-08-12 Ananda Prakash Verma

Attribution and fact verification are critical challenges in natural language processing for assessing information reliability. While automated systems and Large Language Models (LLMs) aim to retrieve and select concise evidence to support…

Computation and Language · Computer Science 2026-01-30 Guy Alt , Eran Hirsch , Serwar Basch , Ido Dagan , Oren Glickman

Evidence-based fact checking aims to verify the truthfulness of a claim against evidence extracted from textual sources. Learning a representation that effectively captures relations between a claim and evidence can be challenging. Recent…

Computation and Language · Computer Science 2021-06-03 Canasai Kruengkrai , Junichi Yamagishi , Xin Wang

The rapid progress of generative AI has enabled increasingly realistic text-centric image forgeries, posing major challenges to document safety. Existing forensic methods mainly rely on visual cues and lack evidence-based reasoning to…

Computer Vision and Pattern Recognition · Computer Science 2026-04-06 Fanwei Zeng , Changtao Miao , Jing Huang , Zhiya Tan , Shutao Gong , Xiaoming Yu , Yang Wang , Weibin Yao , Joey Tianyi Zhou , Jianshu Li , Yin Yan

We present Claim-Dissector: a novel latent variable model for fact-checking and analysis, which given a claim and a set of retrieved evidences jointly learns to identify: (i) the relevant evidences to the given claim, (ii) the veracity of…

Computation and Language · Computer Science 2023-08-08 Martin Fajcik , Petr Motlicek , Pavel Smrz

Large language models for subjectivity analysis are typically trained with aggregated labels, which compress variations in human judgment into a single supervision signal. This paradigm overlooks the intrinsic uncertainty of low-agreement…

Computation and Language · Computer Science 2026-05-14 Junyu Lu , Deyi Ji , Xuanyi Liu , Lanyun Zhu , Bo Xu , Liang Yang , Xian-Sheng Hua , Hongfei Lin

Multimodal retrieval-augmented Generation (MM-RAG) is a key approach for applying large language models (LLMs) and agents to real-world knowledge bases, yet current evaluations are fragmented -- focusing on either text or images in…

Computation and Language · Computer Science 2026-01-06 Xiangyu Peng , Can Qin , Zeyuan Chen , Ran Xu , Caiming Xiong , Chien-Sheng Wu

Large language models (LLMs) often generate reasoning traces that appear coherent but rest on unsupported assumptions, leading to hallucinated conclusions. Prior work mainly addresses factual hallucinations or relies on post-hoc…

Computation and Language · Computer Science 2025-10-21 Samir Abdaljalil , Erchin Serpedin , Khalid Qaraqe , Hasan Kurban

Evaluating whether multimodal large language models truly understand long-form scientific papers remains challenging: answer-only metrics and synthetic "Needle-In-A-Haystack" tests often reward answer matching without requiring a causal,…

Computation and Language · Computer Science 2026-01-16 Yiming Ren , Junjie Wang , Yuxin Meng , Yihang Shi , Zhiqiang Lin , Ruihang Chu , Yiran Xu , Ziming Li , Yunfei Zhao , Zihan Wang , Yu Qiao , Ruiming Tang , Minghao Liu , Yujiu Yang

Knowledge base construction is crucial for summarising, understanding and inferring relationships between biomedical entities. However, for many practical applications such as drug discovery, the scarcity of relevant facts (e.g. gene X is…

Computation and Language · Computer Science 2019-07-04 Julien Fauqueur , Ashok Thillaisundaram , Theodosia Togia

The premises of an argument give evidence or other reasons to support a conclusion. However, the amount of support required depends on the generality of a conclusion, the nature of the individual premises, and similar. An argument whose…

Computation and Language · Computer Science 2021-10-27 Timon Gurcke , Milad Alshomary , Henning Wachsmuth

The fine-tuning technique in deep learning gives rise to an emerging lineage relationship among models. This lineage provides a promising perspective for addressing security concerns such as unauthorized model redistribution and false claim…

Cryptography and Security · Computer Science 2026-01-21 Zhuoyi Shang , Jiasen Li , Pengzhen Chen , Yanwei Liu , Xiaoyan Gu , Weiping Wang

Building dense retrievers requires a series of standard procedures, including training and validating neural models and creating indexes for efficient search. However, these procedures are often misaligned in that training objectives do not…

Computation and Language · Computer Science 2022-10-26 Gyuwan Kim , Jinhyuk Lee , Barlas Oguz , Wenhan Xiong , Yizhe Zhang , Yashar Mehdad , William Yang Wang

Deep research agents integrate fragmented evidence through multi-step tool use. BrowseComp offers a text-only testbed for such agents, but existing multimodal benchmarks rarely require both weak visual cues composition and BrowseComp-style…

Computation and Language · Computer Science 2026-04-07 Xinyu Geng , Yanjing Xiao , Yuyang Zhang , Hanwen Wang , Xinyan Liu , Rui Min , Tianqing Fang , Yi R. Fung
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