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Characterizing judgments of similarity within a perceptual or semantic domain, and making inferences about the underlying structure of this domain from these judgments, has an increasingly important role in cognitive and systems…

Neurons and Cognition · Quantitative Biology 2025-08-13 Jonathan D. Victor , Guillermo Aguilar , Suniyya A. Waraich

A major computational burden, while performing document clustering, is the calculation of similarity measure between a pair of documents. Similarity measure is a function that assign a real number between 0 and 1 to a pair of documents,…

Information Retrieval · Computer Science 2012-08-20 Muhammad Rafi , Sundus Hassan , Mohammad Shahid Shaikh

We propose a test of fairness in score-based ranking systems called matched pair calibration. Our approach constructs a set of matched item pairs with minimal confounding differences between subgroups before computing an appropriate measure…

In the last few years, the interest in knowledge bases has grown exponentially in both the research community and the industry due to their essential role in AI applications. Entity alignment is an important task for enriching knowledge…

Artificial Intelligence · Computer Science 2022-05-09 Rui Zhang , Bayu Distiawan Trisedy , Miao Li , Yong Jiang , Jianzhong Qi

Recommender systems are effective tools for mitigating information overload and have seen extensive applications across various domains. However, the single focus on utility goals proves to be inadequate in addressing real-world concerns,…

Information Retrieval · Computer Science 2024-03-05 Yuying Zhao , Yu Wang , Yunchao Liu , Xueqi Cheng , Charu Aggarwal , Tyler Derr

Systems thinking provides us with a way to model the algorithmic fairness problem by allowing us to encode prior knowledge and assumptions about where we believe bias might exist in the data generating process. We can then encode these…

Artificial Intelligence · Computer Science 2026-04-24 Chris Lam

Recommender systems are important and powerful tools for various personalized services. Traditionally, these systems use data mining and machine learning techniques to make recommendations based on correlations found in the data. However,…

Information Retrieval · Computer Science 2023-01-11 Shuyuan Xu , Jianchao Ji , Yunqi Li , Yingqiang Ge , Juntao Tan , Yongfeng Zhang

Accountability is widely understood as a goal for well governed computer systems, and is a sought-after value in many governance contexts. But how can it be achieved? Recent work on standards for governable artificial intelligence systems…

Computers and Society · Computer Science 2021-08-23 Joshua A. Kroll

Knowledge engineering is the process of creating and maintaining knowledge-producing systems. Throughout the history of computer science and AI, knowledge engineering workflows have been widely used given the importance of high-quality…

Artificial Intelligence · Computer Science 2024-04-05 Bradley P. Allen , Filip Ilievski

A totally semantic measure is presented which is able to calculate a similarity value between concept descriptions and also between concept description and individual or between individuals expressed in an expressive description logic. It…

Artificial Intelligence · Computer Science 2009-11-30 Claudia d'Amato , Nicola Fanizzi , Floriana Esposito

Information retrieval (IR) is a pivotal component in various applications. Recent advances in machine learning (ML) have enabled the integration of ML algorithms into IR, particularly in ranking systems. While there is a plethora of…

Information Retrieval · Computer Science 2024-03-08 Ningfei Wang , Yupin Huang , Han Cheng , Jiri Gesi , Xiaojie Wang , Vivek Mittal

A major computational burden, while performing document clustering, is the calculation of similarity measure between a pair of documents. Similarity measure is a function that assigns a real number between 0 and 1 to a pair of documents,…

Information Retrieval · Computer Science 2013-03-19 Muhammad Rafi , Mohammad Shahid Shaikh

The development of LLM agents has led to a growing body of work on knowledge-work AI, including coding, research, and healthcare. However, current knowledge-work evaluation and benchmark design still largely follow the logic of traditional…

Artificial Intelligence · Computer Science 2026-05-25 Yining Hua , Hongbin Na , Cyrus Ayubcha , Levi Lian

Entity linking (or Normalization) is an essential task in text mining that maps the entity mentions in the medical text to standard entities in a given Knowledge Base (KB). This task is of great importance in the medical domain. It can also…

Computation and Language · Computer Science 2020-12-22 Ishani Mondal , Sukannya Purkayastha , Sudeshna Sarkar , Pawan Goyal , Jitesh Pillai , Amitava Bhattacharyya , Mahanandeeshwar Gattu

The field of AI research is advancing at an unprecedented pace, enabling automated hypothesis generation and experimental design across diverse domains such as biology, mathematics, and artificial intelligence. Despite these advancements,…

Machine Learning · Computer Science 2025-10-07 Yaowenqi Liu , Bingxu Meng , Rui Pan , Yuxing Liu , Jerry Huang , Jiaxuan You , Tong Zhang

Designing sustainable systems involves complex interactions between environmental resources, social impacts, and economic issues. In a constrained world, the challenge is to achieve a balanced design across those dimensions while avoiding…

Software Engineering · Computer Science 2024-11-28 Christophe Ponsard , Bérengère Nihoul , Mounir Touzani

The lack of transparency in the decision-making processes of deep learning systems presents a significant challenge in modern artificial intelligence (AI), as it impairs users' ability to rely on and verify these systems. To address this…

Artificial Intelligence · Computer Science 2024-11-18 David Debot , Pietro Barbiero , Francesco Giannini , Gabriele Ciravegna , Michelangelo Diligenti , Giuseppe Marra

We introduce Gradual Abstract Argumentation for Case-Based Reasoning (Gradual AA-CBR), a data-driven, neurosymbolic classification model in which the outcome is determined by an argumentation debate structure that is learned simultaneously…

Artificial Intelligence · Computer Science 2025-05-22 Adam Gould , Francesca Toni

Next Basket Recommender Systems (NBRs) function to recommend the subsequent shopping baskets for users through the modeling of their preferences derived from purchase history, typically manifested as a sequence of historical baskets. Given…

Information Retrieval · Computer Science 2023-12-06 Zhufeng Shao , Shoujin Wang , Qian Zhang , Wenpeng Lu , Zhao Li , Xueping Peng

Many learning algorithms such as kernel machines, nearest neighbors, clustering, or anomaly detection, are based on the concept of 'distance' or 'similarity'. Before similarities are used for training an actual machine learning model, we…