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CISS
2008
IEEE
16 years 1 months ago
1-Bit compressive sensing
Abstract—Compressive sensing is a new signal acquisition technology with the potential to reduce the number of measurements required to acquire signals that are sparse or compres...
Petros Boufounos, Richard G. Baraniuk
ICEIS
2008
IEEE
16 years 1 months ago
Tool Support for the Integration of Light-Weight Ontologies
In many areas of computer science ontologies become more and more important. The use of ontologies for domain modeling often brings up the issue of ontology integration. The task o...
Thomas Heer, Daniel Retkowitz, Bodo Kraft
GEOS
2007
Springer
16 years 22 days ago
Structure-Based Methods to Enhance Geospatial Ontology Alignment
In geospatial applications with heterogeneous classification schemes that describe related domains, an ontology-driven approach to data sharing and interoperability relies on the ...
William Sunna, Isabel F. Cruz
DOLAP
2006
ACM
16 years 16 days ago
HYPE: mining hierarchical sequential patterns
Mining data warehouses is still an open problem as few approaches really take the specificities of this framework into account (e.g. multidimensionality, hierarchies, historized ...
Marc Plantevit, Anne Laurent, Maguelonne Teisseire
MSR
2006
ACM
16 years 16 days ago
Mining sequences of changed-files from version histories
Modern source-control systems, such as Subversion, preserve change-sets of files as atomic commits. However, the specific ordering information in which files were changed is typic...
Huzefa H. Kagdi, Shehnaaz Yusuf, Jonathan I. Malet...