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ICWL
2005
Springer
15 years 5 months ago
P2P Video Synchronization in a Collaborative Virtual Environment
We have previously developed a collaborative virtual environment (CVE) for small-group virtual classrooms, intended for distance learning by geographically dispersed students. The...
Suhit Gupta, Gail E. Kaiser
ICDCIT
2004
Springer
15 years 5 months ago
Using Schemas to Simplify Access Control for XML Documents
Abstract. Organizations are increasingly using the the eXtensible Markup Language (XML) for document representation and exchange on the Web. To protect an XML document from unautho...
Indrakshi Ray, Marianna Muller
75
Voted
AGP
2003
IEEE
15 years 5 months ago
An Evolving Agent with EVOLP
Abstract. Logic programming has often been considered less than adequate for modelling the dynamics of knowledge changing over time. Evolving Logic Programs (EVOLP) has been recent...
José Júlio Alferes, Antonio Brogi, J...
BTW
2003
Springer
170views Database» more  BTW 2003»
15 years 5 months ago
Executing Nested Queries
Abstract: Optimization of nested queries, in particular finding equivalent “flattened” queries for queries that employ the SQL sub-query construct, has been researched extensiv...
Goetz Graefe
CIA
2003
Springer
15 years 5 months ago
Logic Programming for Evolving Agents
Abstract. Logic programming has often been considered less than adequate for modelling the dynamics of knowledge changing over time. In this paper we describe Evolving Logic Progra...
José Júlio Alferes, Antonio Brogi, J...