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DOLAP
2009
ACM
14 years 4 months ago
A taxonomy of ETL activities
Extract-Transform-Load (ETL) activities are software modules responsible for populating a data warehouse with operational data, which have undergone a series of transformations on...
Panos Vassiliadis, Alkis Simitsis, Eftychia Baikou...
ICUIMC
2009
ACM
14 years 4 months ago
PicAChoo: a tool for customizable feature extraction utilizing characteristics of textual data
Although documents have hundreds of thousands of unique words, only a small number of words are significantly useful for intelligent services. For this reason, feature extraction ...
Jaeseok Myung, Jung-Yeon Yang, Sang-goo Lee
KCAP
2009
ACM
14 years 4 months ago
Formally measuring agreement and disagreement in ontologies
Ontologies are conceptual models of particular domains, and domains can be modeled differently, representing different opinions, beliefs or perspectives. In other terms, ontolog...
Mathieu d'Aquin
IAT
2008
IEEE
14 years 4 months ago
An Ontology-Driven Framework for Deploying JADE Agent Systems
Multi-agent systems have proven to be a powerful technology for building complex distributed applications. However, the process of designing, configuring and deploying agent-based...
Csongor Nyulas, Martin J. O'Connor, Samson W. Tu, ...
ICSM
2008
IEEE
14 years 4 months ago
Standard-based data and service interoperability in eHealth systems
International standardization in information representation, organization, and dissemination are meant to eliminate the discrepancies in communication among participating organiza...
Kamran Sartipi, Mohammad H. Yarmand