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ESORICS
2009
Springer
16 years 7 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
PODC
2009
ACM
16 years 7 months ago
Brief announcement: collaborative measurement of upload speeds in P2P systems
We define and study the bandwidth determination problem in adhoc P2P environments. Using point-to-point bandwidth probes, the goal is to quickly determine each host's upload ...
John R. Douceur, James W. Mickens, Thomas Moscibro...
CHI
2007
ACM
16 years 7 months ago
A study of emergency response work: patterns of mobile phone interaction
This paper presents descriptive accounts of time-critical organizing in the domain of emergency response. Patterns of mobile phone interaction in such work is analyzed showing how...
Jonas Landgren, Urban Nulden
VLSID
2005
IEEE
150views VLSI» more  VLSID 2005»
16 years 7 months ago
Multivariate Normal Distribution Based Statistical Timing Analysis Using Global Projection and Local Expansion
This paper employs general multivariate normal distribution to develop a new efficient statistical timing analysis methodology. The paper presents the theoretical framework of the...
Baohua Wang, Pinaki Mazumder
CHI
2004
ACM
16 years 7 months ago
MouthType: text entry by hand and mouth
In this paper we describe a novel text entry method which uses coordinated motor action of hand and mouth. A vision based algorithm is used to gauge shape parameters of the cavity...
Michael J. Lyons, Chi-Ho Chan, Nobuji Tetsutani