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CSDA
2007
115views more  CSDA 2007»
15 years 6 months ago
Arbitrarily shaped multiple spatial cluster detection for case event data
An original method is proposed for spatial cluster detection of case event data. A selection order and the distance from the nearest neighbour are attributed to each point, once p...
Christophe Dematteï, Nicolas Molinari, Jean-P...
INFOCOM
2012
IEEE
13 years 8 months ago
Physical layer security from inter-session interference in large wireless networks
—Physical layer secrecy in wireless networks in the presence of eavesdroppers of unknown location is considered. In contrast to prior schemes, which have expended energy in the f...
Azadeh Sheikholeslami, Dennis Goeckel, Hossein Pis...
ICASSP
2008
IEEE
16 years 16 days ago
Average case analysis of sparse recovery with thresholding : New bounds based on average dictionary coherence
This paper analyzes the performance of the simple thresholding algorithm for sparse signal representations. In particular, in order to be more realistic we introduce a new probabi...
Mohammad Golbabaee, Pierre Vandergheynst
ISORC
2008
IEEE
16 years 15 days ago
Obstacles in Worst-Case Execution Time Analysis
The analysis of the worst-case execution time (WCET) requires detailed knowledge of the program behavior. In practice it is still not possible to obtain all needed information aut...
Raimund Kirner, Peter P. Puschner
HICSS
2006
IEEE
99views Biometrics» more  HICSS 2006»
16 years 4 days ago
The Effect of Time Separation on Coordination Processes and Outcomes: A Case Study
Prior research has discussed and investigated how global teams bridge multiple boundaries (e.g., distance, time, culture) that separate its members and impact the coordination of ...
J. Alberto Espinosa, Cynthia Pickering