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Time-Aware Probabilistic Knowledge Graphs
2019
International Symposium/Workshop on Temporal Representation and Reasoning
The emergence of open information extraction as a tool for constructing and expanding knowledge graphs has aided the growth of temporal data, for instance, YAGO, NELL and Wikidata. While YAGO and Wikidata maintain the valid time of facts, NELL records the time point at which a fact is retrieved from some Web corpora. Collectively, these knowledge graphs (KG) store facts extracted from Wikipedia and other sources. Due to the imprecise nature of the extraction tools that are used to build and
doi:10.4230/lipics.time.2019.8
dblp:conf/time/ChekolS19
fatcat:2mkqavw5pvfwjeb3juamg7fu5q