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Sequential user modeling, a critical task in personalized recommender systems, focuses on predicting the next item a user would prefer, requiring a deep understanding of user behavior sequences. Despite the remarkable success of…

Artificial Intelligence · Computer Science 2023-10-10 Hao Wang , Jianxun Lian , Mingqi Wu , Haoxuan Li , Jiajun Fan , Wanyue Xu , Chaozhuo Li , Xing Xie

Although machine learning (ML) models of AI achieve high performances in medicine, they are not free of errors. Empowering clinicians to identify incorrect model recommendations is crucial for engendering trust in medical AI. Explainable AI…

Artificial Intelligence · Computer Science 2022-12-20 Isil Guzey , Ozlem Ucar , Nukhet Aladag Ciftdemir , Betul Acunas

Deep learning models have been successful in many areas but understanding their behaviors still remains a black-box. Most prior explainable AI (XAI) approaches have focused on interpreting and explaining how models make predictions. In…

Artificial Intelligence · Computer Science 2025-11-12 Chaeri Kim , Jaeyeon Bae , Taehwan Kim

Conversational agents are increasingly expected to adapt across contexts and evolve their personalities through interactions, yet most remain static once configured. We present an exploratory study of how user expectations form and evolve…

Training data has been proven to be one of the most critical components in training generative AI. However, obtaining high-quality data remains challenging, with data privacy issues presenting a significant hurdle. To address the need for…

Computation and Language · Computer Science 2025-06-18 Jia-Chen Zhang , Zheng Zhou , Yu-Jie Xiong , Chun-Ming Xia , Fei Dai

As artificial intelligence becomes increasingly pervasive and powerful, the ability to audit AI-based systems is growing in importance. However, explainability for artificial intelligence systems is not a one-size-fits-all solution;…

Human-Computer Interaction · Computer Science 2025-10-13 Nicola Rossberg , Bennett Kleinberg , Barry O'Sullivan , Luca Longo , Andrea Visentin

As organizations continue to access diverse datasets, the demand for effective data integration has increased. Key tasks in this process, such as schema matching and entity resolution, are essential but often require significant effort.…

Databases · Computer Science 2025-11-13 Yuka Haruki , Shigeru Ishikura , Kazuya Demachi , Teruaki Hayashi

Explainability is essential for neural networks that model long time series, yet most existing explainable AI methods only produce point-wise importance scores and fail to capture temporal structures such as trends, cycles, and regime…

Machine Learning · Computer Science 2025-12-02 Ziqian Wang , Yuxiao Cheng , Jinli Suo

Explainable AI is an emerging field providing solutions for acquiring insights into automated systems' rationale. It has been put on the AI map by suggesting ways to tackle key ethical and societal issues. Existing explanation techniques…

Machine Learning · Computer Science 2022-05-02 Ioannis Mollas , Nick Bassiliades , Grigorios Tsoumakas

Tabular data from different tables exhibit significant diversity due to varied definitions and types of features, as well as complex inter-feature and feature-target relationships. Cross-dataset pretraining, which learns reusable patterns…

Machine Learning · Computer Science 2024-06-04 Jintai Chen , Zhen Lin , Qiyuan Chen , Jimeng Sun

In the last years, XAI research has mainly been concerned with developing new technical approaches to explain deep learning models. Just recent research has started to acknowledge the need to tailor explanations to different contexts and…

Artificial Intelligence · Computer Science 2021-10-11 Bettina Finzel , David E. Tafler , Stephan Scheele , Ute Schmid

Personality can be defined as the combination of behavior, emotion, motivation, and thoughts that aim at describing various aspects of human behavior based on a few stable and measurable characteristics. Considering the fact that our…

Artificial Intelligence · Computer Science 2022-01-19 Fatemeh Mohades Deilami , Hossein Sadr , Mojdeh Nazari

Tabular data is a pervasive modality spanning a wide range of domains, and the inherent diversity poses a considerable challenge for deep learning. Recent advancements using transformer-based in-context learning have shown promise on…

Machine Learning · Computer Science 2024-06-11 Valentin Thomas , Junwei Ma , Rasa Hosseinzadeh , Keyvan Golestan , Guangwei Yu , Maksims Volkovs , Anthony Caterini

Recently there has been significant progress in the field of dialogue system thanks to the introduction of training paradigms such as fine-tune and prompt learning. Persona can function as the prior knowledge for maintaining the personality…

Information Retrieval · Computer Science 2024-01-24 Yanbing Chen , Lin Li , Xiaohui Tao , Dong Zhou

Artificial intelligence (AI) systems increasingly support decision-making across critical domains, yet current explainable AI (XAI) approaches prioritize algorithmic transparency over human comprehension. While XAI methods reveal…

Artificial Intelligence · Computer Science 2026-02-13 Christian Meske , Justin Brenne , Erdi Uenal , Sabahat Oelcer , Ayseguel Doganguen

Persona-based dialogue systems aim to generate consistent responses based on historical context and predefined persona. Unlike conventional dialogue generation, the persona-based dialogue needs to consider both dialogue context and persona,…

Computation and Language · Computer Science 2024-01-11 Qiushi Huang , Yu Zhang , Tom Ko , Xubo Liu , Bo Wu , Wenwu Wang , Lilian Tang

The confluence of Artificial Intelligence and Computational Psychology presents an opportunity to model, understand, and interact with complex human psychological states through computational means. This paper presents a comprehensive,…

Artificial Intelligence · Computer Science 2025-12-16 Anant Pareek

AI explanation methods often assume a static user model, producing non-adaptive explanations regardless of expert goals, reasoning strategies, or decision contexts. Knowledge graph-based explanations, despite their capacity for grounded,…

Artificial Intelligence · Computer Science 2026-03-24 Susana Nunes , Tiago Guerreiro , Catia Pesquita

eXplainable AI focuses on generating explanations for the output of an AI algorithm to a user, usually a decision-maker. Such user needs to interpret the AI system in order to decide whether to trust the machine outcome. When addressing…

Human-Computer Interaction · Computer Science 2020-05-28 Irene Celino

In recent times, extracting valuable information from large text is making significant progress. Especially in the current era of social media, people expect quick bites of information. Automatic text summarization seeks to tackle this by…

Computation and Language · Computer Science 2024-10-23 Sindhu Nair , Y. S. Rao , Radha Shankarmani