889 search results - page 87 / 178 » An analysis of Internet chat systems |
144
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ICDCS
2007
IEEE
16 years 14 days ago
2007
IEEE
An electronic cash system allows users to withdraw coins, represented as bit strings, from a bank or broker, and spend those coins anonymously at participating merchants, so that ...
156
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SIGECOM
2005
ACM
15 years 11 months ago
2005
ACM
This paper initiates research on the foundations of ranking systems, a fundamental ingredient of basic e-commerce and Internet Technologies. In order to understand the essence and...
132
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EDOC
2006
IEEE
16 years 6 days ago
2006
IEEE
The analysis, and eventual approval or rejection, of new enterprise information technology (IT) initiatives often proceeds on the basis of informal estimates of return on investme...
176
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HICSS
2006
IEEE
16 years 6 days ago
2006
IEEE
Weblog is increasingly important over time with researchers anxious to learn why millions of Internet users are so eager to post their own diary on the web everyday. This study co...
165
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CCGRID
2007
IEEE
15 years 10 months ago
2007
IEEE
A computer-aided diagnostic (CAD) method of calculating lumen and wall thickness of carotid vessels is presented. The CAD is able to measure the geometry of the lumen and plaque s...