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WEBDB
2009
Springer
112views Database» more  WEBDB 2009»
14 years 3 months ago
Querying DAG-shaped Execution Traces Through Views
The question whether a given set of views, defined by queries, can be used to answer another query, arises in several contexts such as query optimization, data integration and se...
Maya Ben-Ari, Tova Milo, Elad Verbin
WECWIS
2005
IEEE
142views ECommerce» more  WECWIS 2005»
14 years 2 months ago
Implementing Web Service Protocols in SOA: WS-Coordination and WS-BusinessActivity
Web Service protocol standards should be unambiguous and provide a complete description of the allowed behavior of the protocols’ participants. Implementation of such protocols ...
Friedrich H. Vogt, Simon Zambrovski, Boris Gruschk...
ECMDAFA
2005
Springer
181views Hardware» more  ECMDAFA 2005»
14 years 2 months ago
Transformations Between UML and OWL-S
As the number of available Web services increases there is a growing demand to realize complex business processes by combining and reusing available Web services. The reuse and com...
Roy Grønmo, Michael C. Jaeger, Hjørd...
SAJ
2000
129views more  SAJ 2000»
13 years 9 months ago
Conflict analysis as a means of enforcing static separation of duty requirements in workflow environments
The increasing reliance on information technology to support business processes has emphasised the need for information security mechanisms. This, however, has resulted in an ever...
Stephen Perelson, Reinhardt A. Botha
DAGM
2009
Springer
14 years 3 months ago
Pedestrian Detection by Probabilistic Component Assembly
We present a novel pedestrian detection system based on probabilistic component assembly. A part-based model is proposed which uses three parts consisting of head-shoulder, torso a...
Martin Rapus, Stefan Munder, Gregory Baratoff, Joa...