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SWWS
2008
15 years 6 months ago
Metrics for Evaluating the Semantic Implications of Changes in Evolving Ontologies
We propose a set of metrics for measuring the semantic implications of changes during ontology evolution. Our metrics focus on the changes of classes and associated axioms or annot...
Chuming Chen, Manton M. Matthews
ACL
2003
15 years 6 months ago
An Ontology-based Semantic Tagger for IE system
In this paper, we present a method for the semantic tagging of word chunks extracted from a written transcription of conversations. This work is part of an ongoing project for an ...
Narjès Boufaden
ACL
1998
15 years 6 months ago
Target Word Selection as Proximity in Semantic Space
Lexical selection is a significant problem for widecoverage machine translation: depending on the context, a given source language word can often be translated into different targ...
Scott McDonald
MM
2009
ACM
178views Multimedia» more  MM 2009»
15 years 11 months ago
Semantic context transfer across heterogeneous sources for domain adaptive video search
Automatic video search based on semantic concept detectors has recently received significant attention. Since the number of available detectors is much smaller than the size of h...
Yu-Gang Jiang, Chong-Wah Ngo, Shih-Fu Chang
AMSTERDAM
2009
15 years 2 months ago
The Semantics of Count Nouns
This paper offers an account of the semantics of count nous. I show that neither the atomic/nonatomic distinction nor the homogeneous/non-homogeneous distinction is sufficient to ...
Susan Rothstein