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CCS
2010
ACM
13 years 7 months ago
The security of modern password expiration: an algorithmic framework and empirical analysis
This paper presents the first large-scale study of the success of password expiration in meeting its intended purpose, namely revoking access to an account by an attacker who has ...
Yinqian Zhang, Fabian Monrose, Michael K. Reiter
UAI
2004
13 years 9 months ago
Discretized Approximations for POMDP with Average Cost
In this paper, we propose a new lower approximation scheme for POMDP with discounted and average cost criterion. The approximating functions are determined by their values at a fi...
Huizhen Yu, Dimitri P. Bertsekas
FPGA
2009
ACM
154views FPGA» more  FPGA 2009»
14 years 2 months ago
Synthesis of reconfigurable high-performance multicore systems
Reconfigurable high-performance computing systems (RHPC) have been attracting more and more attention over the past few years. RHPC systems are a promising solution for accelerati...
Jason Cong, Karthik Gururaj, Guoling Han
PLDI
1999
ACM
13 years 12 months ago
Pointer Analysis for Multithreaded Programs
This paper presents a novel interprocedural, ow-sensitive, and context-sensitive pointer analysis algorithm for multithreaded programs that may concurrently update shared pointers...
Radu Rugina, Martin C. Rinard
IWCIA
2004
Springer
14 years 28 days ago
An Efficient Euclidean Distance Transform
Within image analysis the distance transform has many applications. The distance transform measures the distance of each object point from the nearest boundary. For ease of computa...
Donald G. Bailey