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Data annotation remains a significant bottleneck in the Humanities and Social Sciences, particularly for complex semantic tasks such as metaphor identification. While Large Language Models (LLMs) show promise, a significant gap remains…

Computation and Language · Computer Science 2026-02-06 Bingru Li

In an effort to assist factcheckers in the process of factchecking, we tackle the claim detection task, one of the necessary stages prior to determining the veracity of a claim. It consists of identifying the set of sentences, out of a long…

Computation and Language · Computer Science 2020-08-18 Lev Konstantinovskiy , Oliver Price , Mevan Babakar , Arkaitz Zubiaga

LLMs have shown immense potential for code translation, yet they often struggle to ensure both syntactic correctness and semantic consistency. While preference-based learning offers a promising alignment strategy, it is hindered by…

Artificial Intelligence · Computer Science 2026-05-14 Yuhan Wu , Huan Zhang , Wei Cheng , Chen Shen , Jingyue Yang , Wei Hu

With the recent explosion in the size and complexity of source codebases and software projects, the need for efficient source code search engines has increased dramatically. Unfortunately, existing information retrieval-based methods fail…

Software Engineering · Computer Science 2021-09-27 Muhammad Khalifa

Code search is an important information retrieval application. Benefits of better code search include faster new developer on-boarding, reduced software maintenance, and ease of understanding for large repositories. Despite improvements in…

Software Engineering · Computer Science 2025-10-02 Lucas Roberts , Denisa Roberts

Evaluating multi-paragraph clinical question answering (QA) systems is resource-intensive and challenging: accurate judgments require medical expertise and achieving consistent human judgments over multi-paragraph text is difficult. We…

Computation and Language · Computer Science 2026-04-06 Federica Bologna , Tiffany Pan , Matthew Wilkens , Yue Guo , Lucy Lu Wang

In this work, we propose and study annotated code search: the retrieval of code snippets paired with brief descriptions of their intent using natural language queries. On three benchmark datasets, we investigate how code retrieval systems…

Information Retrieval · Computer Science 2020-08-28 Geert Heyman , Tom Van Cutsem

Semantic Question Answering (SQA) systems automatically interpret user questions expressed in a natural language in terms of semantic queries. This process involves uncertainty, such that the resulting queries do not always accurately match…

Information Retrieval · Computer Science 2020-06-26 Hamid Zafar , Mohnish Dubey , Jens Lehmann , Elena Demidova

Semantic code search technology allows searching for existing code snippets through natural language, which can greatly improve programming efficiency. Smart contracts, programs that run on the blockchain, have a code reuse rate of more…

Software Engineering · Computer Science 2021-11-30 Chaochen Shi , Yong Xiang , Jiangshan Yu , Longxiang Gao

From professional research to everyday planning, many tasks are bottlenecked by wide-scale information seeking, which is more repetitive than cognitively complex. With the rapid development of Large Language Models (LLMs), automated search…

Computation and Language · Computer Science 2025-08-29 Ryan Wong , Jiawei Wang , Junjie Zhao , Li Chen , Yan Gao , Long Zhang , Xuan Zhou , Zuo Wang , Kai Xiang , Ge Zhang , Wenhao Huang , Yang Wang , Ke Wang

Modern consumer banking applications require accurate and efficient retrieval of information in response to user queries. Mapping user utterances to the most relevant Frequently Asked Questions (FAQs) is a crucial component of these…

Artificial Intelligence · Computer Science 2025-10-17 Mahmood Hegazy , Aaron Rodrigues , Azzam Naeem

Assistants on assembly tasks show great potential to benefit humans ranging from helping with everyday tasks to interacting in industrial settings. However, evaluation resources in assembly activities are underexplored. To foster system…

Computation and Language · Computer Science 2026-04-08 Kimihiro Hasegawa , Wiradee Imrattanatrai , Masaki Asada , Susan Holm , Yuran Wang , Vincent Zhou , Ken Fukuda , Teruko Mitamura

Question answering (QA) in English has been widely explored, but multilingual datasets are relatively new, with several methods attempting to bridge the gap between high- and low-resourced languages using data augmentation through…

Computation and Language · Computer Science 2021-06-01 Arnab Debnath , Navid Rajabi , Fardina Fathmiul Alam , Antonios Anastasopoulos

Translation between natural language and source code can help software development by enabling developers to comprehend, ideate, search, and write computer programs in natural language. Despite growing interest from the industry and the…

Modern high-assurance software systems development favors memory safe languages such as SPARK (ADA) or Rust. However, developers often encounter non-memory safe code (e.g., C) in legacy systems and libraries which would be prohibitively…

Software Engineering · Computer Science 2026-05-14 Caleb Helbling , Graham Leach-Krouse , Michael Crystal

Code translation transforms source code from one programming language (PL) to another. Validating the functional equivalence of translation and repairing, if necessary, are critical steps in code translation. Existing automated validation…

Software Engineering · Computer Science 2025-12-22 Ali Reza Ibrahimzada , Brandon Paulsen , Reyhaneh Jabbarvand , Joey Dodds , Daniel Kroening

Question answering (QA) models have shown rapid progress enabled by the availability of large, high-quality benchmark datasets. Such annotated datasets are difficult and costly to collect, and rarely exist in languages other than English,…

Computation and Language · Computer Science 2020-05-05 Patrick Lewis , Barlas Oğuz , Ruty Rinott , Sebastian Riedel , Holger Schwenk

Recent advancements in the field of natural language generation have facilitated the use of large language models to assess the quality of generated text. Although these models have shown promising results in tasks such as machine…

Artificial Intelligence · Computer Science 2024-01-23 Terry Yue Zhuo

Static Code Analyzers (SCAs) have played a critical role in software quality assurance. However, SCAs with various static analysis techniques suffer from different levels of false positives and false negatives, thereby yielding the varying…

Software Engineering · Computer Science 2024-12-25 Xiuting Ge , Chunrong Fang , Xuanye Li , Ye Shang , Mengyao Zhang , Ya Pan

Scientific documents contain complex multimodal structures, which makes evidence localization and scientific reasoning in Document Visual Question Answering particularly challenging. However, most existing benchmarks evaluate models only at…

Databases · Computer Science 2026-03-31 Wenhan Yu , Zhaoxi Zhang , Wang Chen , Guanqiang Qi , Weikang Li , Lei Sha , Deguo Xia , Jizhou Huang