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DIALM
2004
ACM
161views Algorithms» more  DIALM 2004»
15 years 1 months ago
Batch conflict resolution algorithm with progressively accurate multiplicity estimation
The wireless connectivity, essential for pervasive computing, has ephemeral character and can be used for creating ad hoc networks, sensor networks, connection with RFID tags etc....
Petar Popovski, Frank H. P. Fitzek, Ramjee Prasad
ACL
2010
14 years 7 months ago
Estimating Strictly Piecewise Distributions
Strictly Piecewise (SP) languages are a subclass of regular languages which encode certain kinds of long-distance dependencies that are found in natural languages. Like the classe...
Jeffrey Heinz, James Rogers
ICIP
2001
IEEE
15 years 11 months ago
N-dimensional zonal algorithms. The future of block based motion estimation?
The popularity of zonal based algorithms for block based motion estimation has been recently increasing due to their superior performance in both terms of reduced complexity and s...
Alexis M. Tourapis, Hye-Yeon Cheong, Ming L. Liou,...
SODA
2004
ACM
173views Algorithms» more  SODA 2004»
14 years 11 months ago
Tabulation based 4-universal hashing with applications to second moment estimation
We show that 4-universal hashing can be implemented efficiently using tabulated 4-universal hashing for characters, gaining a factor of 5 in speed over the fastest existing method...
Mikkel Thorup, Yin Zhang
SIAMSC
2008
188views more  SIAMSC 2008»
14 years 9 months ago
Adaptivity with Dynamic Meshes for Space-Time Finite Element Discretizations of Parabolic Equations
In this paper, we develop an error estimator and an adaptive algorithm for efficient solution of parabolic partial differential equations. The error estimator assesses the discreti...
Michael Schmich, Boris Vexler