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SIAMMAX
2010
123views more  SIAMMAX 2010»
15 years 1 months ago
Joint Spectral Characteristics of Matrices: A Conic Programming Approach
We propose a new approach to estimate the joint spectral radius and the joint spectral subradius of an arbitrary set of matrices. We first restrict our attention to matrices that ...
Vladimir Protasov, Raphaël M. Jungers, Vincen...
IACR
2011
130views more  IACR 2011»
14 years 6 months ago
Hiding the Policy in Cryptographic Access Control
Abstract. Recently, cryptographic access control has received a lot of attention, mainly due to the availability of efficient Attribute-Based Encryption (ABE) schemes. ABE allows ...
Sascha Müller, Stefan Katzenbeisser
CHI
2008
ACM
16 years 7 months ago
Heuristic evaluation for games: usability principles for video game design
Most video games require constant interaction, so game designers must pay careful attention to usability issues. However, there are few formal methods for evaluating the usability...
David Pinelle, Nelson Wong
ICRA
2009
IEEE
108views Robotics» more  ICRA 2009»
16 years 1 months ago
Local decomposition and observability properties for automatic calibration in mobile robotics
Abstract— This paper considers the problem of sensor selfcalibration in mobile robotics by only using a single point feature (e.g. a source of light). In particular, the problem ...
Agostino Martinelli
CPM
2007
Springer
101views Combinatorics» more  CPM 2007»
16 years 24 days ago
Improved Algorithms for Inferring the Minimum Mosaic of a Set of Recombinants
Abstract. Detecting historical recombination is an important computational problem which has received great attention recently. Due to recombination, input sequences form a mosaic,...
Yufeng Wu, Dan Gusfield