Sciweavers

3361 search results - page 262 / 673
» An Approach of Performance Evaluation in Authentic Database ...
Sort
View
ICPR
2000
IEEE
15 years 11 months ago
Integrating Unlabeled Images for Image Retrieval Based on Relevance Feedback
Retrieval techniques based on pure similarity metrics are often suffered from the scales of image features. An alternative approach is to learn a mapping based on queries and rele...
Ying Wu, Qi Tian, Thomas S. Huang
MMM
2010
Springer
203views Multimedia» more  MMM 2010»
16 years 3 months ago
TV News Story Segmentation Based on Semantic Coherence and Content Similarity
In this paper, we introduce and evaluate two novel approaches, one using video stream and the other using close-caption text stream, for segmenting TV news into stories. The segmen...
Hemant Misra, Frank Hopfgartner, Anuj Goyal, P. Pu...
ICDE
2000
IEEE
158views Database» more  ICDE 2000»
16 years 8 months ago
The DC-Tree: A Fully Dynamic Index Structure for Data Warehouses
: Many companies have recognized the strategic importance of the knowledge hidden in their large databases and have built data warehouses. Typically, updates are collected and appl...
Hans-Peter Kriegel, Jörn Kohlhammer, Martin E...
FDL
2005
IEEE
16 years 6 days ago
Executable Specification of Novel Display Controllers
To address performance limitations and expand their applications range, emerging and mature display technologies rely on the design of novel display controllers. Under current mod...
David Antonio-Torres, Paul F. Newbury, Paul F. Lis...
ICDE
2002
IEEE
110views Database» more  ICDE 2002»
16 years 8 months ago
A Publish & Subscribe Architecture for Distributed Metadata Management
The emergence of electronic marketplaces and other electronic services and applications on the Internet is creating a growing demand for effective management of resources. Due to ...
Markus Keidl, Alexander Kreutz, Alfons Kemper, Don...