Sciweavers

3155 search results - page 13 / 631
» An algorithm for optimal difference systems of sets
Sort
View
FGR
1998
IEEE
170views Biometrics» more  FGR 1998»
15 years 4 months ago
Feature-Point Tracking by Optical Flow Discriminates Subtle Differences in Facial Expression
Current approaches to automated analysis have focused on a small set of prototypic expressions (e.g., joy or anger). Prototypic expressions occur infrequently in everyday life, ho...
Jeffrey F. Cohn, Adena J. Zlochower, James Jenn-Ji...
CIKM
2006
Springer
15 years 3 months ago
Incorporating query difference for learning retrieval functions in world wide web search
We discuss information retrieval methods that aim at serving a diverse stream of user queries such as those submitted to commercial search engines. We propose methods that emphasi...
Hongyuan Zha, Zhaohui Zheng, Haoying Fu, Gordon Su...
AIEDAM
1998
87views more  AIEDAM 1998»
14 years 11 months ago
Learning to set up numerical optimizations of engineering designs
Gradient-based numerical optimization of complex engineering designs offers the promise of rapidly producing better designs. However, such methods generally assume that the object...
Mark Schwabacher, Thomas Ellman, Haym Hirsh
JSAC
2007
83views more  JSAC 2007»
14 years 11 months ago
Constructing an optimal server set in structured peer-to-peer networks
— To achieve high performance and resilience to failures, a client can make connections with multiple servers simultaneously and receive different portions of the data from each ...
Seung Chul Han, Ye Xia
IPPS
2006
IEEE
15 years 5 months ago
A self-stabilizing minimal dominating set algorithm with safe convergence
A self-stabilizing distributed system is a faulttolerant distributed system that tolerates any kind and any finite number of transient faults, such as message loss and memory cor...
Hirotsugu Kakugawa, Toshimitsu Masuzawa