598 search results - page 117 / 120 » Extracting Ontologies from Relational Databases |
GIS
2009
ACM
14 years 11 months ago
2009
ACM
Geographic information retrieval encompasses important tasks including finding the location of a user, and locations relevant to their search queries. Web-based search engines rec...
EDBT
2009
ACM
14 years 2 months ago
2009
ACM
Text corpora are often enhanced by additional metadata which relate real-world entities, with each document in which such entities are discussed. Such relationships are typically ...
PSIVT
2007
Springer
14 years 3 months ago
2007
Springer
This paper presents a novel approach for automatic people counting in videos captured through a conventional closed-circuit television (CCTV) using computer vision techniques. The ...
MIR
2004
ACM
14 years 3 months ago
2004
ACM
For describing and analyzing digital images of paintings we propose a model to serve as the basis for an interactive image retrieval system. The model defines two types of feature...
SDM
2009
SIAM
14 years 7 months ago
2009
SIAM
Complex systems exhibit emergent patterns of behavior at different levels of organization. Powerful network analysis methods, developed in physics and social sciences, have been s...