647 search results - page 84 / 130 » Electronic Commerce: An Overview |
150
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WWW
2003
ACM
16 years 7 months ago
2003
ACM
Content Extraction Signatures (CES) enable selective disclosure of verifiable content, provide privacy for blinded content, and enable the signer to specify the content the docume...
135
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WWW
2002
ACM
16 years 7 months ago
2002
ACM
We addressed two issues concerning the practical aspects of optimally scheduling web advertising proposed by Langheinrich et al. [5], which scheduling maximizes the total number o...
143
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WWW
2001
ACM
16 years 7 months ago
2001
ACM
Digital Rights Management (DRM) technology ensures protection of rights on distributed music over the Internet. Existing DRM systems emphasize the protection on Businessto-Consume...
176
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KDD
2006
ACM
16 years 6 months ago
2006
ACM
Recent research has identified significant vulnerabilities in recommender systems. Shilling attacks, in which attackers introduce biased ratings in order to influence future recom...
148
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CHI
2008
ACM
16 years 6 months ago
2008
ACM
Based on ethnographically-inspired research in Japan, we report on people's experiences using digital money payment systems that use Sony's FeliCa near-field communicati...