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» Value and the information market
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WAIM
2000
Springer
15 years 10 months ago
An Object Oriented Multidimensional Data Model for OLAP
Online Analytical Processing (OLAP) data is frequently organized in the form of multidimensional data cubes each of which is used to examine a set of data values, called measures, ...
Nguyen Thanh Binh, A. Min Tjoa, Roland Wagner
ICWS
2008
IEEE
15 years 8 months ago
A Trust Vector Approach to Service-Oriented Applications
Trust is a critical issue in e-commerce and e-service environments. In some applications (such as eBay), the trust management mechanisms have been introduced to provide valuable i...
Lei Li, Yan Wang 0002
UAI
2008
15 years 8 months ago
Sensitivity analysis in decision circuits
Decision circuits have been developed to perform efficient evaluation of influence diagrams [Bhattacharjya and Shachter, 2007], building on the advances in arithmetic circuits for...
Debarun Bhattacharjya, Ross D. Shachter
DKE
2006
100views more  DKE 2006»
15 years 6 months ago
An ontology based approach to the integration of entity-relationship schemas
In schema integration, schematic discrepancies occur when data in one database correspond to metadata in another. We explicitly declare the context that is the meta information re...
Qi He, Tok Wang Ling
KES
2006
Springer
15 years 6 months ago
Using Aggregation Operators to Personalize Agent-Based Medical Services
In previous papers we introduced HeCaSe2, a multi-agent system that helps doctors to follow the automatic application of clinical guidelines to patients. In this paper we show how ...
David Isern, Aïda Valls, Antonio Moreno