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VLDB
1997
ACM
132views Database» more  VLDB 1997»
15 years 8 months ago
A Foundation for Multi-dimensional Databases
We present a multi-dimensional database model, which we believe can serve as a conceptual model for On-Line Analytical Processing (OLAP)-based applications. Apart from providing t...
Marc Gyssens, Laks V. S. Lakshmanan
APCCM
2006
15 years 5 months ago
Defining and implementing domains with multiple types using mesodata modelling techniques
The integration of data from different sources often leads to the adoption of schemata that entail a loss of information in respect of one or more of the data sets being combined....
Sally Rice, John F. Roddick, Denise de Vries
IJIIDS
2008
201views more  IJIIDS 2008»
15 years 4 months ago
MALEF: Framework for distributed machine learning and data mining
: Growing importance of distributed data mining techniques has recently attracted attention of researchers in multiagent domain. Several agent-based application have been already c...
Jan Tozicka, Michael Rovatsos, Michal Pechoucek, S...
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EKAW
2008
Springer
15 years 6 months ago
Learning Disjointness for Debugging Mappings between Lightweight Ontologies
Abstract. Dealing with heterogeneous ontologies by means of semantic mappings has become an important area of research and a number of systems for discovering mappings between onto...
Christian Meilicke, Johanna Völker, Heiner St...
ATAL
2008
Springer
15 years 6 months ago
A Hybrid Reputation Model Based on the Use of Organizations
In this paper we present a hybrid reputation model focused on organizational structures that attempts to solve problems associated with both centralized and decentralized reputatio...
Viviane Torres da Silva, Ramón Hermoso, Rob...