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VLDB
1990
ACM
128views Database» more  VLDB 1990»
14 years 1 months ago
Advanced Query Processing in Object Bases Using Access Support Relations
Even though the large body of knowledge of relational query optimization techniques can be utilized as a starting point for object-oriented query optimization the full exploitatio...
Alfons Kemper, Guido Moerkotte
SPIRE
2005
Springer
14 years 2 months ago
Using the k-Nearest Neighbor Graph for Proximity Searching in Metric Spaces
Proximity searching consists in retrieving from a database, objects that are close to a query. For this type of searching problem, the most general model is the metric space, where...
Rodrigo Paredes, Edgar Chávez
MIR
2004
ACM
242views Multimedia» more  MIR 2004»
14 years 2 months ago
Content based access for a massive database of human observation video
We present in this paper a CBIR system for use in a psychological study of the relationship between human movement and Dyslexia. The system allows access to up to 500 hours of vid...
Laurent Joyeux, Erika Doyle, Hugh Denman, Andrew C...
DBKDA
2010
IEEE
169views Database» more  DBKDA 2010»
14 years 2 months ago
XLeaf: Twig Evaluation with Skipping Loop Joins and Virtual Nodes
Abstract—XML indexing and search has become an important topic, and twig joins are key building blocks in XML search systems. This paper describes a novel approach using a nested...
Nils Grimsmo, Truls Amundsen Bjørklund, &Os...
ICPR
2000
IEEE
14 years 1 months ago
Hand Posture Estimation by Combining 2-D Appearance-Based and 3-D Model-Based Approaches
This paper proposes a method for the rapid and precise estimation of human hand postures by combining 2-D appearance matching and 3-D model-based fitting. First a rough posture e...
Nobutaka Shimada, Kousuke Kimura, Yoshiaki Shirai,...