Sciweavers

1439 search results - page 29 / 288
» A Novel Approach to Semantic Indexing Based on Concept
Sort
View
EJC
2003
14 years 11 months ago
A Theory of Signs for Database Semantics
The goal of this paper is to build a bridge from a certain intuitive conception of natural language communication, called the SLIM theory of language, to a technical approach, cal...
Roland Hausser
68
Voted
ESWS
2008
Springer
14 years 11 months ago
On Storage Policies for Semantic Web Repositories That Support Versioning
This paper concerns versioning services over Semantic Web (SW) repositories. We propose a novel storage index (based on partial orders), called POI, that exploits the fact that RDF...
Yannis Tzitzikas, Yannis Theoharis, Dimitris Andre...
172
Voted
SIGMOD
2009
ACM
192views Database» more  SIGMOD 2009»
15 years 10 months ago
A gauss function based approach for unbalanced ontology matching
Ontology matching, aiming to obtain semantic correspondences between two ontologies, has played a key role in data exchange, data integration and metadata management. Among numero...
Qian Zhong, Hanyu Li, Juanzi Li, Guo Tong Xie, Jie...
ICMCS
2009
IEEE
275views Multimedia» more  ICMCS 2009»
14 years 7 months ago
Video semantic concept detection via associative classification
Associative classification (AC) has been studied in the areas of content-based multimedia retrieval and semantic concept detection due to its high accuracy. The traditional AC alg...
Lin Lin, Mei-Ling Shyu, Guy Ravitz, Shu-Ching Chen
ICDE
2007
IEEE
167views Database» more  ICDE 2007»
15 years 11 months ago
GString: A Novel Approach for Efficient Search in Graph Databases
Graphs are widely used for modeling complicated data, including chemical compounds, protein interactions, XML documents, and multimedia. Information retrieval against such data ca...
Haoliang Jiang, Haixun Wang, Philip S. Yu, Shuigen...