SEMCO
2007
IEEE
14 years 6 months ago
2007
IEEE
The proliferation of digital libraries and the large amount of existing documents raise important issues in efficient handling of documents. Printed texts in documents need to be...
SEMCO
2007
IEEE
14 years 6 months ago
2007
IEEE
This paper presents a robust invariant descriptor for symbol-based image recognition and retrieval. A modified Hough-based Transform is used to extract parameter space informatio...
SEMCO
2007
IEEE
14 years 6 months ago
2007
IEEE
This paper presents a new clustering algorithm called DSCBC which is designed to automatically discover word senses for polysemous words. DSCBC is an extension of CBC Clustering [...
SEMCO
2007
IEEE
14 years 6 months ago
2007
IEEE
Ontologies form the cornerstone of the Semantic Web and are intended to help researchers to analyze and share knowledge, and as more ontologies are being introduced, it is difficu...
SEMCO
2007
IEEE
14 years 6 months ago
2007
IEEE
Recognizing textual entailment (TE) is a complex task involving knowledge from many different sources. One major source of information in this task is event factuality, since the ...
SEMCO
2007
IEEE
14 years 6 months ago
2007
IEEE
The work presented in this paper aims to combine Latent Semantic Analysis methodology, common sense and traditional knowledge representation in order to improve the dialogue capab...
SEMCO
2007
IEEE
14 years 6 months ago
2007
IEEE
Knowledge-based natural language processing systems learn by reading, i.e., they process texts to extract knowledge. The performance of these systems crucially depends on knowledg...
SEMCO
2007
IEEE
14 years 6 months ago
2007
IEEE
With the success of blogs as popular information sharing media, searches on blogs have become popular. In the blogosphere, tagging is used as a means of annotating blog entries wi...
SEMCO
2007
IEEE
14 years 6 months ago
2007
IEEE
Automatic sentence segmentation of spoken language is an important precursor to downstream natural language processing. Previous studies combine lexical and prosodic features, but...
SEMCO
2007
IEEE
14 years 6 months ago
2007
IEEE
Discriminative training has been a leading factor for improving automatic speech recognition (ASR) performance over the last decade. The traditional discriminative training, howev...