47 citations · 165 across the 90 of their papers we have counts for
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cs.CL2021★ 14 cited
Text2Event: Controllable Sequence-to-Structure Generation for End-to-end Event Extraction
Yaojie Lu, Hongyu Lin, Jin Xu +6
Event extraction is challenging due to the complex structure of event records and the semantic gap between text and event. Traditional methods usually extract event records by deco…
cs.CL2021★ 2 cited
From Discourse to Narrative: Knowledge Projection for Event Relation Extraction
Jialong Tang, Hongyu Lin, Meng Liao +5
Current event-centric knowledge graphs highly rely on explicit connectives to mine relations between events. Unfortunately, due to the sparsity of connectives, these methods severe…
cs.CL2021
Syntactic and Semantic-driven Learning for Open Information Extraction
Jialong Tang, Yaojie Lu, Hongyu Lin +4
One of the biggest bottlenecks in building accurate, high coverage neural open IE systems is the need for large labelled corpora. The diversity of open domain corpora and the varie…