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NAACL
2010
15 years 4 months ago
Joint Inference for Knowledge Extraction from Biomedical Literature
Knowledge extraction from online repositories such as PubMed holds the promise of dramatically speeding up biomedical research and drug design. After initially focusing on recogni...
Hoifung Poon, Lucy Vanderwende
ACL
2009
15 years 4 months ago
A Non-negative Matrix Tri-factorization Approach to Sentiment Classification with Lexical Prior Knowledge
Sentiment classification refers to the task of automatically identifying whether a given piece of text expresses positive or negative opinion towards a subject at hand. The prolif...
Tao Li, Yi Zhang 0005, Vikas Sindhwani
COLING
2010
15 years 1 months ago
DL Meet FL: A Bidirectional Mapping between Ontologies and Linguistic Knowledge
We present a transformation scheme that mediates between description logics (DL) or RDF-encoded ontologies and type hierarchies in feature logics (FL). The DL-to-FL direction is i...
Hans-Ulrich Krieger, Ulrich Schäfer
HICSS
2002
IEEE
114views Biometrics» more  HICSS 2002»
15 years 12 months ago
Advanced Question and Answering Systems for Community Development
The Internet has made transfer of knowledge of successful community development programs and processes possible by allowing practitioners to connect through computer-mediated-comm...
Queen Esther Booker, Ana V. Lopez, Michael McQuaid...
IPMI
2009
Springer
16 years 7 months ago
Fully-Automated White Matter Hyperintensity Detection With Anatomical Prior Knowledge and Without FLAIR
This paper presents a method for detection of cerebral white matter hyperintensities (WMH) based on run-time PD-, T1-, and T2weighted structural magnetic resonance (MR) images of t...
Charles DeCarli, Christopher Schwarz, Evan Fletche...