Research - Papers
Explore a selection of our published work on a variety of key research challenges in AI.
Semi-Markov Phrase-based Monolingual Alignment
Xuchen YaoBenjamin Van DurmeChris Callision-Burchand Peter Clark
2013
EMNLP
We introduce a novel discriminative model for phrase-based monolingual alignment using a semi-Markov CRF. Our model achieves stateof-the-art alignment accuracy on two phrasebased alignment datasets…
Probabilistic coherence, logical consistency, and Bayesian learning: Neural language models as epistemic agents
Gregor BetzKyle Richardson
2013
PLoS ONE
It is argued that suitably trained neural language models exhibit key properties of epistemic agency: they hold probabilistically coherent and logically consistent degrees of belief, which they can…
Constructing a Textual KB from a Biology TextBook
Peter ClarkPhil HarrisonNiranjan Balasubramanianand Oren Etzioni
2012
NAACL-HLT • AKBC Workshop
As part of our work on building a "knowledgeable textbook" about biology, we are developing a textual question-answering (QA) system that can answer certain classes of biology questions posed by…
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