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136
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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...
153
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CHI
2009
ACM
16 years 7 months ago
2009
ACM
An increasingly large number of users connect to virtual worlds on a regular basis to conduct activities ranging from gaming to business meetings. In all these worlds, users proje...
140
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CHI
2005
ACM
16 years 6 months ago
2005
ACM
Cryptographically protected email has a justly deserved reputation of being difficult to use. Based on an analysis of the PEM, PGP and S/MIME standards and a survey of 470 merchan...
168
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SIGMOD
2001
ACM
16 years 6 months ago
2001
ACM
Availability requirements for database systems are more stringent than ever before with the widespread use of databases as the foundation for ebusiness. This paper highlights Fast...
200
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MOBISYS
2003
ACM
16 years 6 months ago
2003
ACM
3], in that it integrates a service-oriented abstraction with the operating system socket interface and provides adaptive service access at the end-host session layer. However, our...