4158 search results - page 312 / 832 » A Framework for Web Science |
284
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SIGMOD
2008
ACM
16 years 6 months ago
2008
ACM
Sampling is a popular method of data collection when it is impossible or too costly to reach the entire population. For example, television show ratings in the United States are g...
187
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HICSS
2006
IEEE
16 years 23 days ago
2006
IEEE
: e-business organizations are heavily dependent on distributed 24X7 robust information computing systems, for their daily operations. To secure distributed online transactions, th...
169
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HIKM
2006
ACM
16 years 20 days ago
2006
ACM
The increasing complexity of clinical trials has generated an enormous requirement for knowledge and information specification at all stages of the trials, including planning, doc...
173
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SIGECOM
2005
ACM
16 years 8 days ago
2005
ACM
The family of Vickrey-Clarke-Groves (VCG) mechanisms is arguably the most celebrated achievement in truthful mechanism design. However, VCG mechanisms have their limitations. They...
203
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CCS
2005
ACM
16 years 7 days ago
2005
ACM
In a reputation-based trust-management system, agents maintain information about the past behaviour of other agents. This information is used to guide future trust-based decisions...