2 papers
cs.AI2026
Interactive Query Answering on Knowledge Graphs with Soft Entity Constraints
Daniel Daza, Alberto Bernardi, Luca Costabello +4
Methods for query answering over incomplete knowledge graphs retrieve entities that are likely to be answers, which is particularly useful when such answers cannot be reached by di…
cs.AI2024
Domain and Range Aware Synthetic Negatives Generation for Knowledge Graph Embedding Models
Alberto Bernardi, Luca Costabello
Knowledge Graph Embedding models, representing entities and edges in a low-dimensional space, have been extremely successful at solving tasks related to completing and exploring Kn…