Sciweavers

3319 search results - page 549 / 664
» Type Theoretical Databases
Sort
View
ICB
2007
Springer
136views Biometrics» more  ICB 2007»
15 years 11 months ago
Distance Measures for Gabor Jets-Based Face Authentication: A Comparative Evaluation
Local Gabor features (jets) have been widely used in face recognition systems. Once the sets of jets have been extracted from the two faces to be compared, a proper measure of simi...
Daniel González-Jiménez, Manuele Bic...
PSIVT
2007
Springer
170views Multimedia» more  PSIVT 2007»
15 years 11 months ago
Markov Random Fields and Spatial Information to Improve Automatic Image Annotation
Content-based image retrieval (CBIR) is currently limited because of the lack of representational power of the low-level image features, which fail to properly represent the actual...
Carlos Hernández-Gracidas, Luis Enrique Suc...
WEBDB
2007
Springer
128views Database» more  WEBDB 2007»
15 years 11 months ago
Supporting Range Queries on Web Data Using k-Nearest Neighbor Search
A large volume of geospatial data is available on the web through various forms of applications. However, access to these data is limited by certain types of queries due to restric...
Wan D. Bae, Shayma Alkobaisi, Seon Ho Kim, Sada Na...
WEBDB
2007
Springer
79views Database» more  WEBDB 2007»
15 years 11 months ago
Navigating Extracted Data with Schema Discovery
Open Information Extraction (OIE) is a recently-introduced type of information extraction that extracts small individual pieces of data from input text without any domainspecific...
Michael J. Cafarella, Dan Suciu, Oren Etzioni
WEBDB
2007
Springer
133views Database» more  WEBDB 2007»
15 years 11 months ago
EntityAuthority: Semantically Enriched Graph-Based Authority Propagation
This paper pursues the recently emerging paradigm of searching for entities that are embedded in Web pages. We utilize informationextraction techniques to identify entity candidat...
Julia Stoyanovich, Srikanta J. Bedathur, Klaus Ber...