Search Results for author: Travis Goodwin

Found 7 papers, 2 papers with code

Enhancing Question Answering by Injecting Ontological Knowledge through Regularization

no code implementations EMNLP (DeeLIO) 2020 Travis Goodwin, Dina Demner-Fushman

Deep neural networks have demonstrated high performance on many natural language processing (NLP) tasks that can be answered directly from text, and have struggled to solve NLP tasks requiring external (e. g., world) knowledge.

Question Answering Semantic Composition +1

Embedding Open-domain Common-sense Knowledge from Text

no code implementations LREC 2016 Travis Goodwin, S Harabagiu, a

Building a knowledge graph for representing common-sense knowledge in which concepts discerned from noun phrases are cast as vertices and lexicalized relations are cast as edges leads to learning the embeddings of common-sense knowledge accounting for semantic compositionality as well as implied knowledge.

Common Sense Reasoning Open Information Extraction

Clinical Data-Driven Probabilistic Graph Processing

no code implementations LREC 2014 Travis Goodwin, S Harabagiu, a

To perform inference on the graphical model, we describe a technique of smoothing the conditional likelihood of medical concepts by their semantically-similar belief values.

Information Retrieval

Annotating Spatial Containment Relations Between Events

no code implementations LREC 2012 Kirk Roberts, Travis Goodwin, S Harabagiu, a M.

Events form complex predicate-argument structures that model the participants in the event, their roles, as well as the temporal and spatial grounding.

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