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CE
2007
122views more  CE 2007»
13 years 10 months ago
Employing virtual humans for education and training in X3D/VRML worlds
Web-based education and training provides a new paradigm for imparting knowledge; students can access the learning material anytime by operating remotely from any location. Web3D ...
Lucio Ieronutti, Luca Chittaro
APSCC
2010
IEEE
13 years 8 months ago
A Multicore-Aware Runtime Architecture for Scalable Service Composition
Middleware for web service orchestration, such as runtime engines for executing business processes, workflows, or web service compositions, can easily become performance bottleneck...
Daniele Bonetta, Achille Peternier, Cesare Pautass...
VLDB
2004
ACM
144views Database» more  VLDB 2004»
14 years 10 months ago
Preserving mapping consistency under schema changes
Abstract. In dynamic environments like the Web, data sources may change not only their data but also their schemas, their semantics, and their query capabilities.When a mapping is ...
Yannis Velegrakis, Renée J. Miller, Lucian Popa
SIGMOD
2005
ACM
133views Database» more  SIGMOD 2005»
14 years 10 months ago
Constrained Optimalities in Query Personalization
Personalization is a powerful mechanism that helps users to cope with the abundance of information on the Web. Database query personalization achieves this by dynamically construc...
Georgia Koutrika, Yannis E. Ioannidis
PODS
2006
ACM
118views Database» more  PODS 2006»
14 years 10 months ago
Analyzing workflows implied by instance-dependent access rules
Recently proposed form-based web information systems liberate the capture and reuse of data in organizations by substituting the development of technical implementations of electr...
Toon Calders, Stijn Dekeyser, Jan Hidders, Jan Par...