Ron Daniel, Jr.

Also published as: Ron Daniel, Ron Daniel Jr., Ron Daniel Jr.


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SemEval-2021 Task 8: MeasEval – Extracting Counts and Measurements and their Related Contexts
Corey Harper | Jessica Cox | Curt Kohler | Antony Scerri | Ron Daniel Jr. | Paul Groth
Proceedings of the 15th International Workshop on Semantic Evaluation (SemEval-2021)

We describe MeasEval, a SemEval task of extracting counts, measurements, and related context from scientific documents, which is of significant importance to the creation of Knowledge Graphs that distill information from the scientific literature. This is a new task in 2021, for which over 75 submissions from 25 participants were received. We expect the data developed for this task and the findings reported to be valuable to the scientific knowledge extraction, metrology, and automated knowledge base construction communities.

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Word Sense Disambiguation with Transformer Models
Pierre-Yves Vandenbussche | Tony Scerri | Ron Daniel Jr.
Proceedings of the 6th Workshop on Semantic Deep Learning (SemDeep-6)


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Open Information Extraction on Scientific Text: An Evaluation
Paul Groth | Mike Lauruhn | Antony Scerri | Ron Daniel Jr.
Proceedings of the 27th International Conference on Computational Linguistics

Open Information Extraction (OIE) is the task of the unsupervised creation of structured information from text. OIE is often used as a starting point for a number of downstream tasks including knowledge base construction, relation extraction, and question answering. While OIE methods are targeted at being domain independent, they have been evaluated primarily on newspaper, encyclopedic or general web text. In this article, we evaluate the performance of OIE on scientific texts originating from 10 different disciplines. To do so, we use two state-of-the-art OIE systems using a crowd-sourcing approach. We find that OIE systems perform significantly worse on scientific text than encyclopedic text. We also provide an error analysis and suggest areas of work to reduce errors. Our corpus of sentences and judgments are made available.


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Applying Universal Schemas for Domain Specific Ontology Expansion
Paul Groth | Sujit Pal | Darin McBeath | Brad Allen | Ron Daniel
Proceedings of the 5th Workshop on Automated Knowledge Base Construction