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» Some Algorithmic Problems in Polytope Theory
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DCC
2005
IEEE
14 years 7 months ago
Towards Practical Minimum-Entropy Universal Decoding
Minimum-entropy decoding is a universal decoding algorithm used in decoding block compression of discrete memoryless sources as well as block transmission of information across di...
Todd P. Coleman, Muriel Médard, Michelle Ef...
ICIP
2002
IEEE
14 years 9 months ago
On the structure of some phase retrieval algorithms
The state of the art for solving the phase retrieval problem in two dimensions relies heavily on the algorithms proposed by Gerchberg, Saxton, and Fienup. Despite the widespread u...
Heinz H. Bauschke, Patrick L. Combettes, D. Russel...
WEA
2010
Springer
330views Algorithms» more  WEA 2010»
14 years 2 months ago
Exact Bipartite Crossing Minimization under Tree Constraints
A tanglegram consists of a pair of (not necessarily binary) trees T1, T2 with leaf sets L1, L2. Additional edges, called tangles, may connect nodes in L1 with those in L2. The task...
Frank Baumann, Christoph Buchheim, Frauke Liers
BIRTHDAY
2008
Springer
13 years 8 months ago
Selection and Uniformization Problems in the Monadic Theory of Ordinals: A Survey
Abstract. A formula ψ(Y ) is a selector for a formula ϕ(Y ) in a structure M if there exists a unique Y that satisfies ψ in M and this Y also satisfies ϕ. A formula ψ(X, Y )...
Alexander Rabinovich, Amit Shomrat
VISUALIZATION
2003
IEEE
14 years 21 days ago
Counting Cases in Marching Cubes: Toward a Generic Algorithm for Producing Substitopes
We describe how to count the cases that arise in a family of visualization techniques, including Marching Cubes, Sweeping Simplices, Contour Meshing, Interval Volumes, and Separat...
David C. Banks, Stephen A. Linton