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TKDE
2002
133views more  TKDE 2002»
15 years 2 months ago
ImageMap: An Image Indexing Method Based on Spatial Similarity
We introduce ImageMap, as a method for indexing and similarity searching in Image DataBases (IDBs). ImageMap answers "queries by example", involving any number of object...
Euripides G. M. Petrakis, Christos Faloutsos, King...
3DPVT
2004
IEEE
174views Visualization» more  3DPVT 2004»
15 years 6 months ago
A Bayesian Framework for 3D Models Retrieval Based on Characteristic Views
The management of big databases of three-dimensional models (used in CAD applications, visualization, games, etc.) is a very important domain. The ability to characterize and easi...
Tarik Filali Ansary, Jean-Philippe Vandeborre, Sa&...
ECIR
2011
Springer
14 years 6 months ago
Video Retrieval Based on Words-of-Interest Selection
Query-by-example video retrieval is receiving an increasing attention in recent years. One of the state-of-art approaches is the Bag-of-visual Words (BoW) based technique, where im...
Lei Wang, Dawei Song, Eyad Elyan
ICDE
2007
IEEE
103views Database» more  ICDE 2007»
16 years 3 months ago
A Semantic Approach to Discovering Schema Mapping Expressions
In many applications it is important to find a meaningful relationship between the schemas of a source and target database. This relationship is expressed in terms of declarative ...
Alexander Borgida, John Mylopoulos, Renée J...
ICDT
2007
ACM
107views Database» more  ICDT 2007»
15 years 8 months ago
Some Algorithmic Improvements for the Containment Problem of Conjunctive Queries with Negation
Query containment is a fundamental problem of databases. Given two queries q1 and q2, it asks whether the set of answers to q1 is included in the set of answers to q2 for any datab...
Michel Leclère, Marie-Laure Mugnier