708 citations · 1k across the 22 of their papers we have counts for
4 papers · 1 filter
False Positive and Cross-relation Signals in Distant Supervision Data
Anca Dumitrache, Lora Aroyo, Chris Welty
Distant supervision (DS) is a well-established method for relation extraction from text, based on the assumption that when a knowledge-base contains a relation between a term pair,…
Accurator: Nichesourcing for Cultural Heritage
Chris Dijkshoorn, Victor De Boer, Lora Aroyo +1
With more and more cultural heritage data being published online, their usefulness in this open context depends on the quality and diversity of descriptive metadata for collection…
Computational Controversy
Benjamin Timmermans, Tobias Kuhn, Kaspar Beelen +1
Climate change, vaccination, abortion, Trump: Many topics are surrounded by fierce controversies. The nature of such heated debates and their elements have been studied extensively…
Crowdsourcing Ground Truth for Medical Relation Extraction
Anca Dumitrache, Lora Aroyo, Chris Welty
Cognitive computing systems require human labeled data for evaluation, and often for training. The standard practice used in gathering this data minimizes disagreement between anno…