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175
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DAWAK
2001
Springer
15 years 11 months ago
Knowledge Management in Heterogeneous Data Warehouse Environments
: This paper addresses issues related to Knowledge Management in the context of heterogeneous data warehouse environments. The traditional notion of data warehouse is evolving into...
Larry Kerschberg
RIDE
2000
IEEE
15 years 11 months ago
Exploiting Planned Disconnections in Mobile Environments
We present the notion of a distributed database made up entirely of mobile components. Since disconnections will be frequent in such an environment, we develop a disconnection and...
JoAnne Holliday, Divyakant Agrawal, Amr El Abbadi
CRIWG
2007
15 years 8 months ago
Directions to Acknowledge Learners' Self-organization in CSCL Macro-scripts
Abstract. In this article we present a conceptual analysis of the notion of learners’ selforganization in CSCL macro-scripts. We highlight that taking into account selforganizati...
Pierre Tchounikine
FOIS
2010
15 years 8 months ago
Ontology Verification with Repositories
Abstract. In this paper we show how the relationships between first-order ontologies within a repository can be used to support ontology verification. We discuss the use of represe...
Michael Grüninger, Torsten Hahmann, Ali Hashe...
187
Voted
ENTCS
2002
65views more  ENTCS 2002»
15 years 6 months ago
Superposition: Composition vs refinement of non-deterministic action-based systems
We show that the traditional notion of superposition as used for supporting parallel program design can subsume both composition and refinement relationships when non-deterministi...
Antónia Lopes, José Luiz Fiadeiro