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This paper provides preliminary results on exploring the task of performing turn-level data augmentation for dialogue system based on different types of commonsense relationships, and the automatic evaluation of the generated synthetic…

Computation and Language · Computer Science 2025-06-25 Marcos Estecha-Garitagoitia , Chen Zhang , Mario Rodríguez-Cantelar , Luis Fernando D'Haro

Large language models (LLMs) may not equitably represent diverse global perspectives on societal issues. In this paper, we develop a quantitative framework to evaluate whose opinions model-generated responses are more similar to. We first…

Conversational question-answering (CQA) systems aim to create interactive search systems that effectively retrieve information by interacting with users. To replicate human-to-human conversations, existing work uses human annotators to play…

Computation and Language · Computer Science 2023-12-06 Zahra Abbasiantaeb , Yifei Yuan , Evangelos Kanoulas , Mohammad Aliannejadi

Large Language Models (LLMs) demonstrate significant persuasive capabilities in one-on-one interactions, but their influence within social networks, where interconnected users and complex opinion dynamics pose unique challenges, remains…

Machine Learning · Computer Science 2025-06-13 Erica Coppolillo , Federico Cinus , Marco Minici , Francesco Bonchi , Giuseppe Manco

Large language models (LLMs) are increasingly applied to cybersecurity question answering (QA) for critical tasks such as incident response and vulnerability analysis. However, real-world operational contexts, including system logs and…

Cryptography and Security · Computer Science 2026-05-26 Matilda Gaddi , Jin Noh , Onat Gungor , Tajana Rosing

Conversational agents powered by large language models (LLMs) are rapidly becoming integral to our daily interactions, generating unprecedented amounts of conversational data. Such datasets offer a powerful lens into societal interests,…

Computation and Language · Computer Science 2025-09-23 Wentao Zhang , Woojeong Kim , Yuntian Deng

Determining which legal cases are relevant to a given query involves navigating lengthy texts and applying nuanced legal reasoning. Traditionally, this task has demanded significant time and domain expertise to identify key Legal Facts and…

Artificial Intelligence · Computer Science 2025-08-15 Shengjie Ma , Qi Chu , Jiaxin Mao , Xuhui Jiang , Haozhe Duan , Chong Chen

Using tools by Large Language Models (LLMs) is a promising avenue to extend their reach beyond language or conversational settings. The number of tools can scale to thousands as they enable accessing sensory information, fetching updated…

Information Retrieval · Computer Science 2024-12-06 Mohammad Kachuee , Sarthak Ahuja , Vaibhav Kumar , Puyang Xu , Xiaohu Liu

Large Language Models (LLMs) have demonstrated significant capabilities, particularly in the domain of question answering (QA). However, their effectiveness in QA is often undermined by the vagueness of user questions. To address this…

Computation and Language · Computer Science 2025-02-26 Junhao Chen , Bowen Wang , Zhouqiang Jiang , Yuta Nakashima

Social media platforms utilize Machine Learning (ML) and Artificial Intelligence (AI) powered recommendation algorithms to maximize user engagement, which can result in inadvertent exposure to harmful content. Current moderation efforts,…

Computation and Language · Computer Science 2025-05-30 Rajvardhan Oak , Muhammad Haroon , Claire Jo , Magdalena Wojcieszak , Anshuman Chhabra

The use of Large Language Models (LLMs) has increased significantly with users frequently asking questions to chatbots. In the time when information is readily accessible, it is crucial to stimulate and preserve human cognitive abilities…

Computation and Language · Computer Science 2025-04-22 Jamshid Mozafari , Florian Gerhold , Adam Jatowt

The emergent capabilities of large language models (LLMs) have prompted interest in using them as surrogates for human subjects in opinion surveys. However, prior evaluations of LLM-based opinion simulation have relied heavily on costly,…

Computers and Society · Computer Science 2025-11-17 Terrence Neumann , Maria De-Arteaga , Sina Fazelpour

The surge of user-generated online content presents a wealth of insights into customer preferences and market trends. However, the highly diverse, complex, and context-rich nature of such contents poses significant challenges to traditional…

Computation and Language · Computer Science 2025-10-23 Ryang Heo , Yongsik Seo , Junseong Lee , Dongha Lee

Current Large Language Models (LLMs) have shown strong reasoning capabilities in commonsense question answering benchmarks, but the process underlying their success remains largely opaque. As a consequence, recent approaches have equipped…

Computation and Language · Computer Science 2024-10-08 Francesco Maria Molfese , Simone Conia , Riccardo Orlando , Roberto Navigli

Generating insightful and actionable information from databases is critical in data analysis. This paper introduces a novel approach using Large Language Models (LLMs) to automatically generate textual insights. Given a multi-table database…

Artificial Intelligence · Computer Science 2025-03-18 Alberto Sánchez Pérez , Alaa Boukhary , Paolo Papotti , Luis Castejón Lozano , Adam Elwood

Social annotation platforms enable student engagement by integrating discussions directly into course materials. However, in large online courses, the sheer volume of comments can overwhelm students and impede learning. This paper…

Human-Computer Interaction · Computer Science 2025-01-06 Jumana Almahmoud , Marc Facciotti , Michele Igo , Kamali Sripathi , David Karger

Multiple Choice Question Answering (MCQA) is an important problem with numerous real-world applications, such as medicine, law, and education. The high cost of building MCQA datasets makes few-shot learning pivotal in this domain. While…

Computation and Language · Computer Science 2024-12-31 Patrick Sutanto , Joan Santoso , Esther Irawati Setiawan , Aji Prasetya Wibawa

Large Language Models (LLMs) are revolutionizing information retrieval, with chatbots becoming an important source for answering user queries. As by their design, LLMs prioritize generating correct answers, the value of highly plausible yet…

Computation and Language · Computer Science 2025-04-22 Jamshid Mozafari , Abdelrahman Abdallah , Bhawna Piryani , Adam Jatowt

Large Language Models (LLMs), despite achieving state-of-the-art results in a number of evaluation tasks, struggle to maintain their performance when logical reasoning is strictly required to correctly infer a prediction. In this work, we…

Computation and Language · Computer Science 2024-10-18 Kaveh Eskandari Miandoab , Vasanth Sarathy

With the development and proliferation of large, complex, black-box models for solving many natural language processing (NLP) tasks, there is also an increasing necessity of methods to stress-test these models and provide some degree of…

Computation and Language · Computer Science 2024-11-20 Amrita Bhattacharjee , Raha Moraffah , Joshua Garland , Huan Liu