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CSDA
2011
13 years 2 months ago
Hierarchical multilinear models for multiway data
Reduced-rank decompositions provide descriptions of the variation among the elements of a matrix or array. In such decompositions, the elements of an array are expressed as produc...
Peter D. Hoff
TWC
2011
272views more  TWC 2011»
13 years 2 months ago
On the Study of Analogue Network Coding for Multi-Pair, Bidirectional Relay Channels
—We consider a scenario where multiple pairs of users exchange information within pair with the help of a dedicated multi-antenna relay. The co-channel interference among multipl...
Chee Yen Leow, Zhiguo Ding, Kin K. Leung, Dennis G...
WIMOB
2008
IEEE
14 years 2 months ago
Random Beacon for Privacy and Group Security
Abstract—Most contemporary security mechanisms and protocols include exchange of random or time-variant nonces as an essential means of protection against replay and other threat...
Aleksi Saarela, Jan-Erik Ekberg, Kaisa Nyberg
CSDA
2010
173views more  CSDA 2010»
13 years 7 months ago
Time-varying joint distribution through copulas
This paper deals with the analysis of temporal dependence in multivariate highfrequency time series data. The dependence structure between the marginal series is modelled through ...
M. Concepcion Ausin, Hedibert F. Lopes
BPM
2005
Springer
112views Business» more  BPM 2005»
14 years 1 months ago
Supporting Business Experts in the Design of B2B Transactions Through Interactive Process Simulation
: The paper presents a toolkit for the design and the interactive validation of message-based document exchange within the context of multi-partner electronic business transactions...
Michael Schmitt, Christophe Incoul, Eric Dubois