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JFP
2002
116views more  JFP 2002»
15 years 6 months ago
Recursive subtyping revealed
Algorithms for checking subtyping between recursive types lie at the core of many programming language implementations. But the fundamental theory of these algorithms and how they...
Vladimir Gapeyev, Michael Y. Levin, Benjamin C. Pi...
3DPH
2009
145views Healthcare» more  3DPH 2009»
15 years 4 months ago
The Persistent Morse Complex Segmentation of a 3-Manifold
We describe an algorithm for segmenting three-dimensional medical imaging data modeled as a continuous function on a 3-manifold. It is related to watershed algorithms developed in ...
Herbert Edelsbrunner, John Harer
LPNMR
2011
Springer
14 years 9 months ago
What Are the Necessity Rules in Defeasible Reasoning?
This paper investigates a new approach for computing the inference of defeasible logic. The algorithm proposed can substantially reduced the theory size increase due to transformat...
Ho-Pun Lam, Guido Governatori
ICCV
2005
IEEE
16 years 8 months ago
A New Framework for Approximate Labeling via Graph Cuts
A new framework is presented that uses tools from duality theory of linear programming to derive graph-cut based combinatorial algorithms for approximating NP-hard classification ...
Nikos Komodakis, Georgios Tziritas
WWW
2005
ACM
16 years 7 months ago
Information flow using edge stress factor
This paper shows how a corpus of instant messages can be employed to detect de facto communities of practice automatically. A novel algorithm based on the concept of Edge Stress F...
Franco Salvetti, Savitha Srinivasan