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GI
2007
Springer
15 years 11 months ago
Ontology Based Data Validation and Cleaning: Restructuring Operations for Ontology Maintenance
: Data validation and cleaning are integral processes of the data quality management cycle. Domain specific knowledge is needed to detect and correct semantic errors. Ontologies c...
Stefan Brüggemann, Thomas Aden
VLDB
2007
ACM
139views Database» more  VLDB 2007»
15 years 11 months ago
A Bayesian Method for Guessing the Extreme Values in a Data Set
For a large number of data management problems, it would be very useful to be able to obtain a few samples from a data set, and to use the samples to guess the largest (or smalles...
Mingxi Wu, Chris Jermaine
ICC
2007
IEEE
131views Communications» more  ICC 2007»
15 years 11 months ago
Cooperative Resource Management in Cognitive Radio
Cognitive radio is generally understood as an intelligent wireless communication system aiming at the efficient utilization of radio resources. We argue for the extension of its sc...
Vuk Marojevic, Xavier Revés, Antoni Gelonch
IEEEARES
2007
IEEE
15 years 11 months ago
Supporting Compliant and Secure User Handling - A Structured Approach for In-House Identity Management
The catchword “compliance” dominates the actual debate about Identity Management and information security like few before. Companies need to comply with a variety of internal ...
Ludwig Fuchs, Günther Pernul
CCGRID
2003
IEEE
15 years 10 months ago
GridFlow: Workflow Management for Grid Computing
Grid computing is becoming a mainstream technology for large-scale distributed resource sharing and system integration. Workflow management is emerging as one of the most importan...
Junwei Cao, Stephen A. Jarvis, Subhash Saini, Grah...