2564 search results - page 12 / 513 » Witness sets of projections |
ATAL
2003
Springer
14 years 22 days ago
2003
Springer
We previously developed a social mechanism for distributed reputation management, in which an agent combines testimonies from several witnesses to determine its ratings of another...
ACNS
2007
Springer
13 years 11 months ago
2007
Springer
Based on the notion of accumulators, we propose a new cryptographic scheme called universal accumulators. This scheme enables one to commit to a set of values using a short accumul...
FC
2006
Springer
13 years 11 months ago
2006
Springer
Reputation systems aggregate mutual feedback of interacting peers into a "reputation" metric for each participant. This is then available to prospective service "req...
ICSE
2003
IEEE-ACM
14 years 21 days ago
2003
IEEE-ACM
This paper presents a model checking-based approach to data flow testing. We characterize data flow oriented coverage criteria in temporal logic such that the problem of test ge...
TKDE
2012
11 years 10 months ago
2012
—Preparing a data set for analysis is generally the most time consuming task in a data mining project, requiring many complex SQL queries, joining tables and aggregating columns....