36 citations · 71 across the 12 of their papers we have counts for
13 papers
Fairness-Aware Retrieval Optimization for Retrieval-Augmented Generation
Yingqi Zhao, Vasilis Efthymiou, Jyrki Nummenmaa +1
Retrieval-Augmented Generation (RAG) improves reliability of large language models by incorporating external knowledge, but the retrieval process can introduce bias that propagates…
Explaining Group Recommendations via Counterfactuals
Maria Stratigi, Nikos Bikakis, Kostas Stefanidis
Group recommender systems help users make collective choices but often lack transparency, leaving group members uncertain about why items are suggested. Existing explanation method…
A Conceptual Model for Context Awareness in Ethical Data Management
Elisa Quintarelli, Fabio Alberto Schreiber, Kostas Stefanidis +2
Ethics has become a major concern to the information management community, as both algorithms and data should satisfy ethical rules that guarantee not to generate dishonourable beh…
Auto-Configuring Entity Resolution Pipelines
Konstantinos Nikoletos, Vasilis Efthymiou, George Papadakis +1
The same real-world entity (e.g., a movie, a restaurant, a person) may be described in various ways on different datasets. Entity Resolution (ER) aims to find such different descri…
Computational Team Assembly with Fairness Constraints
Rodrigo Borges, Otto Sahlgrens, Sami Koivunen +3
Team assembly is a problem that demands trade-offs between multiple fairness criteria and computational optimization. We focus on four criteria: (i) fair distribution of workloads…
Auditing for Spatial Fairness
Dimitris Sacharidis, Giorgos Giannopoulos, George Papastefanatos +1
This paper studies algorithmic fairness when the protected attribute is location. To handle protected attributes that are continuous, such as age or income, the standard approach i…