Sciweavers

664 search results - page 60 / 133
» Adaptive Selectivity Estimation Using Query Feedback
Sort
View
PAMI
1998
85views more  PAMI 1998»
15 years 2 months ago
Shape Evolution With Structural and Topological Changes Using Blending
This paper describes a framework for the estimation of shape from sparse or incomplete range data. It uses a shape representation called blending, which allows for the geometric c...
Douglas DeCarlo, Dimitris N. Metaxas
CIKM
2009
Springer
15 years 9 months ago
Incremental query evaluation for support vector machines
Support vector machines (SVMs) have been widely used in multimedia retrieval to learn a concept in order to find the best matches. In such a SVM active learning environment, the ...
Danzhou Liu, Kien A. Hua
CVPR
2006
IEEE
15 years 6 months ago
An Efficiency Criterion for 2D Shape Model Selection.
We propose efficiency of representation as a criterion for evaluating shape models, then apply this criterion to compare the boundary curve representation with the medial axis. We...
Kathryn Leonard
SIGECOM
2003
ACM
128views ECommerce» more  SIGECOM 2003»
15 years 7 months ago
A reputation-based trust model for peer-to-peer ecommerce communities
Peer-to-Peer eCommerce communities are commonly perceived as an environment offering both opportunities and threats. One way to minimize threats in such an open community is to us...
Li Xiong, Ling Liu
117
Voted
ICDE
2010
IEEE
292views Database» more  ICDE 2010»
16 years 2 months ago
Exploring Power-Performance Tradeoffs in Database Systems
With the total energy consumption of computing systems increasing in a steep rate, much attention has been paid to the design of energy-efficient computing systems and applications...
Zichen Xu, Yi-Cheng Tu, Xiaorui Wang