1000 search results - page 137 / 200 » Provenance for Aggregate Queries |
CIA
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. We present a trust model extension that attempts to relax the assumptions that are currently taken by the majority of existing trust models: (i) proven identity of agents...
CAPTECH
1998
Springer
14 years 2 months ago
1998
Springer
Simulation of natural human movement has proven to be a challenging problem, difficult to be solved by more or less traditional bioinspired strategies. In opposition to several exi...
IQ
2007
13 years 11 months ago
2007
: The systematic assessment, storage, and retrieval of data quality scores has proven to be an elusive problem, often tackled only with classifications, questionnaires, and models....
ICWS
2004
IEEE
13 years 11 months ago
2004
IEEE
Service composition refers to the aggregation of services to build complex applications to achieve client requirements. It is an important challenge to make it possible for users ...
SPRINGSIM
2007
13 years 11 months ago
2007
Security managers must scan through multiple continuous data streams issuing from diverse sources in an effort to defend computer networks from attack. However, manual aggregation...