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ISBI
2008
IEEE
16 years 2 months ago
Deconvolution of confocal microscopy images using proximal iteration and sparse representations
We propose a deconvolution algorithm for images blurred and degraded by a Poisson noise. The algorithm uses a fast proximal backward-forward splitting iteration. This iteration mi...
François-Xavier Dupé, Mohamed-Jalal ...
ESORICS
2009
Springer
16 years 2 months ago
Set Covering Problems in Role-Based Access Control
Abstract. Interest in role-based access control has generated considerable research activity in recent years. A number of interesting problems related to the well known set cover p...
Liang Chen, Jason Crampton
VLSID
2002
IEEE
142views VLSI» more  VLSID 2002»
16 years 1 months ago
Degree-of-Freedom Analysis for Sequential Machines Targeting BIST Quality and Gate Area
| This paper reports the design of BIST structures for sequential machines. Testability of an FSM is limited due to the fact that some machine states remain unreachable and some ac...
Samir Roy, Biplab K. Sikdar, Monalisa Mukherjee, D...
OSDI
2008
ACM
16 years 1 months ago
Paravirtualized Paging
Conceptually, fast server-side page cache storage could dramatically reduce paging I/O. In this extended abstract, we speculate how such a device might be used, then show how it c...
Daniel J. Magenheimer, Chris Mason, Dave McCracken...
SIGMOD
2003
ACM
154views Database» more  SIGMOD 2003»
16 years 1 months ago
The Cougar Project: a work-in-progress report
We present an update on the status of the Cougar Sensor Database Project, in which we are investigating a database approach to sensor networks: Clients "program" the sen...
Alan J. Demers, Johannes Gehrke, Rajmohan Rajarama...