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NA
2010
144views more  NA 2010»
15 years 6 months ago
A binary powering Schur algorithm for computing primary matrix roots
An algorithm for computing primary roots of a nonsingular matrix A is presented. In particular, it computes the principal root of a real matrix having no nonpositive real eigenvalu...
Federico Greco, Bruno Iannazzo
SCL
2010
86views more  SCL 2010»
15 years 6 months ago
Feedback boundary stabilization of wave equations with interior delay
Abstract. In this paper we consider a boundary stabilization problem for the wave equation with interior delay. We prove an exponential stability result under some Lions geometric ...
Kais Ammari, Serge Nicaise, Cristina Pignotti
TRUSTBUS
2010
Springer
15 years 6 months ago
A Privacy-Preserving Architecture for the Semantic Web Based on Tag Suppression
We propose an architecture that preserves user privacy in the semantic Web via tag suppression. In tag suppression, users may wish to tag some resources and refrain from tagging so...
Javier Parra-Arnau, David Rebollo-Monedero, Jordi ...
WOTE
2010
15 years 6 months ago
Aperio: High Integrity Elections for Developing Countries
This article presents an ‘end-to-end’ integrity verification mechanism for use in minimally equipped secret paper-ballot election environments. The scheme presented in this pa...
Aleksander Essex, Jeremy Clark, Carlisle Adams
GLOBECOM
2010
IEEE
15 years 5 months ago
Energy-Efficient Multi-Carrier Link Adaptation with Sum Rate-Dependent Circuit Power
Abstract--Energy-efficient link adaptation is studied for transmission on a frequency-selective parallel AWGN channel. The total power dissipation model includes a circuit power th...
Christian Isheden, Gerhard Fettweis