Wikidata Knowledge Base

Wikidata is a massive, collaboratively-edited knowledge base structured as a graph of interconnected entities and their relationships, aiming to provide a comprehensive, structured representation of world knowledge. Current research focuses on improving Wikidata's quality and usability, including efforts to refine its complex taxonomy using large language models and graph mining techniques, and to enhance its capabilities for tasks like entity linking and question answering. These advancements are significant for various applications, such as enriching existing knowledge graphs, enabling more sophisticated information retrieval, and facilitating cross-domain comparisons of knowledge evolution across different sources. The development of datasets and algorithms specifically tailored to Wikidata's unique characteristics is a key area of ongoing investigation.