1268 search results - page 213 / 254 » Modeling Natural Language Communication in Database Semantic... |
ISMIS
1997
Springer
14 years 29 days ago
1997
Springer
e about image features can be expressed as a hierarchical structure called a Type Abstraction Hierarchy (TAH). TAHs can be generated automatically by clustering algorithms based on...
ICDE
2011
IEEE
13 years 16 days ago
2011
IEEE
—An important facility to aid keyword search on XML data is suggesting alternative queries when user queries contain typographical errors. Query suggestion thus can improve users...
CIKM
2009
Springer
14 years 3 months ago
2009
Springer
RDF is a data model for representing labeled directed graphs, and it is used as an important building block of semantic web. Due to its flexibility and applicability, RDF has bee...
DGO
2003
13 years 10 months ago
2003
Metadata descriptions of database contents are required to build and use systems that access and deliver data in response to user requests. When numerous heterogeneous databases a...
FLAIRS
2006
13 years 10 months ago
2006
Incorporating semantic features from the WordNet lexical database is among one of the many approaches that have been tried to improve the predictive performance of text classifica...