Sciweavers

698 search results - page 6 / 140
» Effective and Efficient Indexing for Large Video Databases
Sort
View
SISAP
2010
IEEE
196views Data Mining» more  SISAP 2010»
14 years 7 months ago
Efficient and effective similarity-based video retrieval
The retrieval of videos of interest from large video collections is a main open problem which calls for the definition of new video content characterization techniques in term of ...
Ilaria Bartolini, Corrado Romani
VLDB
2007
ACM
197views Database» more  VLDB 2007»
15 years 9 months ago
Indexable PLA for Efficient Similarity Search
Similarity-based search over time-series databases has been a hot research topic for a long history, which is widely used in many applications, including multimedia retrieval, dat...
Qiuxia Chen, Lei Chen 0002, Xiang Lian, Yunhao Liu...
ICDE
2008
IEEE
161views Database» more  ICDE 2008»
15 years 10 months ago
COLR-Tree: Communication-Efficient Spatio-Temporal Indexing for a Sensor Data Web Portal
Abstract-- We present COLR-Tree, an abstraction layer designed to support efficient spatio-temporal queries on live data gathered from a large collection of sensors. We use COLR-Tr...
Yanif Ahmad, Suman Nath
SIGMOD
2009
ACM
180views Database» more  SIGMOD 2009»
15 years 9 months ago
Indexing correlated probabilistic databases
With large amounts of correlated probabilistic data being generated in a wide range of application domains including sensor networks, information extraction, event detection etc.,...
Bhargav Kanagal, Amol Deshpande
CVPR
2010
IEEE
14 years 11 months ago
Compact Projection: Simple and Efficient Near Neighbor Search with Practical Memory Requirements
Image similarity search is a fundamental problem in computer vision. Efficient similarity search across large image databases depends critically on the availability of compact ima...
Kerui Min, Linjun Yang, John Wright, Lei Wu, Xian-...