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ICASSP
2011
IEEE
14 years 3 months ago
Extension of the Global Matched Filter to structured groups of atoms: Application to harmonic signals
When seeking a sparse representation of a signal on a redundant basis, one might want to convey available a priori information on the observations to the optimization criterion. I...
Jean-Jacques Fuchs
SIGIR
1996
ACM
15 years 4 months ago
Performance Evaluation of a Distributed Architecture for Information Retrieval
Information explosion across the Internet and elsewhere offers access to an increasing number of document collections. In order for users to e ectively access these collections, i...
Brendon Cahoon, Kathryn S. McKinley
SIGSOFT
2000
ACM
15 years 4 months ago
Integrating active information delivery and reuse repository systems
Although software reuse can improve both the quality and productivity of software development, it will not do so until software developers stop believing that it is not worth thei...
Yunwen Ye, Gerhard Fischer, Brent Reeves
ICEIS
2009
IEEE
15 years 6 months ago
DeXIN: An Extensible Framework for Distributed XQuery over Heterogeneous Data Sources
Abstract. In the Web environment, rich, diverse sources of heterogeneous and distributed data are ubiquitous. In fact, even the information characterizing a single entity - like, f...
Muhammad Intizar Ali, Reinhard Pichler, Hong Linh ...
FLAIRS
2003
15 years 1 months ago
Topic Extraction and Extension to Support Concept Mapping
Successful knowledge management may depend not only on knowledge capture, but on knowledge construction—on formulating new and useful knowledge that was not previously available...
David B. Leake, Ana Gabriela Maguitman, Thomas Rei...