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SIAMIS
2010
156views more  SIAMIS 2010»
15 years 1 months ago
Learning the Morphological Diversity
This article proposes a new method for image separation into a linear combination of morphological components. Sparsity in fixed dictionaries is used to extract the cartoon and osc...
Gabriel Peyré, Jalal Fadili, Jean-Luc Starc...
ICST
2011
IEEE
14 years 10 months ago
An Empirical Study on the Relation between Dependency Neighborhoods and Failures
—Changing source code in large software systems is complex and requires a good understanding of dependencies between software components. Modification to components with little ...
Thomas Zimmermann, Nachiappan Nagappan, Kim Herzig...
CSDA
2006
84views more  CSDA 2006»
15 years 6 months ago
Extremal financial risk models and portfolio evaluation
It is difficult to find an existing single model which is able to simultaneously model exceedances over thresholds in multivariate financial time series. A new modeling approach, ...
Zhengjun Zhang, James Huang
PERCOM
2004
ACM
16 years 6 months ago
One-Time Capabilities for Authorizations without Trust
This paper introduces and solves a security problem of pervasive computing: how to define authorizations for offline interactions when trust relationships among entities do not ex...
Laurent Bussard, Refik Molva
DCC
2005
IEEE
16 years 6 months ago
On the Existence of Large Sets of t-designs of Prime Sizes
In this paper, we employ the known recursive construction methods to obtain some new existence results for large sets of t-designs of prime sizes. We also present a new recursive ...
Behruz Tayfeh-Rezaie