4 papers · 1 filter
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…
PG-HIVE: Hybrid Incremental Schema Discovery for Property Graphs
Sofia Sideri, Georgia Troullinou, Elisjana Ymeralli +3
Property graphs have rapidly become the de facto standard for representing and managing complex, interconnected data, powering applications across domains from knowledge graphs to…
HybEA: Hybrid Models for Entity Alignment
Nikolaos Fanourakis, Fatia Lekbour, Guillaume Renton +2
Entity Alignment (EA) aims to detect descriptions of the same real-world entities among different Knowledge Graphs (KG). Several embedding methods have been proposed to rank potent…
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…