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SODA
1997
ACM
144views Algorithms» more  SODA 1997»
14 years 11 months ago
Methods for Achieving Fast Query Times in Point Location Data Structures
Given a collection S of n line segments in the plane, the planar point location problem is to construct a data structure that can e ciently determine for a given query point p the...
Michael T. Goodrich, Mark W. Orletsky, Kumar Ramai...
FOCS
2002
IEEE
15 years 3 months ago
The Partition Technique for Overlays of Envelopes
We obtain a near-tight bound of O(n3+ε ), for any ε > 0, on the complexity of the overlay of the minimization diagrams of two collections of surfaces in four dimensions. This...
Vladlen Koltun, Micha Sharir
DAGSTUHL
2006
14 years 11 months ago
Efficient Software Model Checking of Data Structure Properties
This paper presents novel language and analysis techniques that significantly speed up software model checking of data structure properties. Consider checking a red-black tree imp...
Chandrasekhar Boyapati, Paul T. Darga
BMCBI
2004
154views more  BMCBI 2004»
14 years 10 months ago
Computation of elementary modes: a unifying framework and the new binary approach
Background: Metabolic pathway analysis has been recognized as a central approach to the structural analysis of metabolic networks. The concept of elementary (flux) modes provides ...
Julien Gagneur, Steffen Klamt
ICIP
2003
IEEE
15 years 11 months ago
Image features that draw fixations
The ability to automatically detect `visually interesting' regions in an image has many practical applications especially in the design of active machine vision systems. This...
Umesh Rajashekar, Lawrence K. Cormack, Alan C. Bov...