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SIGGRAPH
1997
ACM
13 years 11 months ago
Guaranteeing the topology of an implicit surface polygonization for interactive modeling
Morse theory shows how the topology of an implicit surface is affected by its function’s critical points, whereas catastrophe theory shows how these critical points behave as th...
Barton T. Stander, John C. Hart
GLOBECOM
2008
IEEE
14 years 1 months ago
Guaranteed Boxed Localization in MANETs by Interval Analysis and Constraints Propagation Techniques
Abstract—In this contribution, we propose an original algorithm for self-localization in mobile ad-hoc networks. The proposed technique, based on interval analysis, is suited to ...
Farah Mourad, Hichem Snoussi, Fahed Abdallah, C&ea...
AUTOMATICA
2008
88views more  AUTOMATICA 2008»
13 years 7 months ago
Control design with guaranteed ultimate bound for perturbed systems
We present a new control design method for perturbed multiple-input systems, which guarantees any desired componentwise ultimate bound on the system state. The method involves eig...
Ernesto Kofman, María M. Seron, Hernan Haim...
PKC
2009
Springer
210views Cryptology» more  PKC 2009»
14 years 8 months ago
Controlling Access to an Oblivious Database Using Stateful Anonymous Credentials
In this work, we consider the task of allowing a content provider to enforce complex access control policies on oblivious protocols conducted with anonymous users. As our primary ...
Scott E. Coull, Matthew Green, Susan Hohenberger
LATINCRYPT
2010
13 years 5 months ago
Mediated Traceable Anonymous Encryption
the full version of the extended abstract which appears in Latincrypt '10 (august 8-11, 2010, Puebla, Mexico) M. Abdalla and P. Barreto Eds., Springer-Verlag, LNCS 6212, pages...
Malika Izabachène, David Pointcheval, Damie...