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» Independence of Negative Constraints
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ICASSP
2008
IEEE
15 years 4 months ago
Signal masking in Gaussian channels
We consider the problem of modifying the noise properties of a channel in order to make the source as indecipherable as possible given the output. Applications include jamming com...
John A. Quinn, Christopher K. I. Williams
IPPS
2008
IEEE
15 years 4 months ago
NETEMBED: A network resource mapping service for distributed applications
Emerging configurable infrastructures (large-scale overlays, grids, distributed testbeds, and sensor networks among others) comprise diverse sets of computing resources and netwo...
Jorge Londoño, Azer Bestavros
WOLLIC
2010
Springer
15 years 3 months ago
On Anaphora and the Binding Principles in Categorial Grammar
In type logical categorial grammar the analysis of an expression is a resource-conscious proof. Anaphora represents a particular challenge to this approach in that the antecedent ...
Glyn Morrill, Oriol Valentín
EDBT
2009
ACM
148views Database» more  EDBT 2009»
15 years 1 months ago
MVT: a schema mapping validation tool
Schema mappings define relationships between schemas in a declarative way. We demonstrate MVT, a mapping validation tool that allows the designer to ask whether the mapping has ce...
Guillem Rull, Carles Farré, Ernest Teniente...
MVA
2007
154views Computer Vision» more  MVA 2007»
14 years 11 months ago
Fisher Non-negative Matrix Factorization with Pairwise Weighting
Non-negative matrix factorization (NMF) is a powerful feature extraction method for finding parts-based, linear representations of non-negative data . Inherently, it is unsupervis...
Xi Li, Kazuhiro Fukui