2241 search results - page 153 / 449 » Performance Modeling and Evaluation of E-Business Systems |
IRI
2007
IEEE
14 years 3 months ago
2007
IEEE
User feedback is widely deployed in recent multimedia research to refine retrieval performance. However, most of the existing online learning algorithms handle interactions of a s...
VLDB
1994
ACM
14 years 1 months ago
1994
ACM
Global clustering has rarely been investigated in the area of spatial database systems although dramatic performance improvements can be achieved by using suitable techniques. In ...
JUCS
2010
13 years 7 months ago
2010
Abstract: This paper discusses the 3A recommender system that targets CSCL (computersupported collaborative learning) and CSCW (computer-supported collaborative work) environments....
CDC
2009
IEEE
14 years 1 months ago
2009
IEEE
— The paper discusses elementary control strategies to control the phase of an oscillator. Both feedforward and feedback (P and PI) control laws are designed based on the phase r...
NLPRS
2001
Springer
14 years 1 months ago
2001
Springer
We present a syllable bigram model for segmenting a Korean sentence into words and correcting word-spacing errors in the spelling checker. We evaluated the system’s performance ...