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148
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FAW
2008
Springer
225views Algorithms» more  FAW 2008»
15 years 5 months ago
Versioning Tree Structures by Path-Merging
We propose path-merging as a refinement of techniques used to make linked data structures partially persistent. Path-merging supports bursts of operations between any two adjacent ...
Khaireel A. Mohamed, Tobias Langner, Thomas Ottman...
114
Voted
SODA
2001
ACM
105views Algorithms» more  SODA 2001»
15 years 5 months ago
Online point location in planar arrangements and its applications
Recently, Har-Peled [HP99b] presented a new randomized technique for online construction of the zone of a curve in a planar arrangement of arcs. In this paper, we present several ...
Sariel Har-Peled, Micha Sharir
135
Voted
COMPGEOM
1995
ACM
15 years 7 months ago
Approximate Range Searching
The range searching problem is a fundamental problem in computational geometry, with numerous important applications. Most research has focused on solving this problem exactly, bu...
Sunil Arya, David M. Mount
146
Voted
JACM
2007
132views more  JACM 2007»
15 years 3 months ago
Dynamic ordered sets with exponential search trees
We introduce exponential search trees as a novel technique for converting static polynomial space search structures for ordered sets into fully-dynamic linear space data structure...
Arne Andersson, Mikkel Thorup
CPM
2007
Springer
101views Combinatorics» more  CPM 2007»
15 years 10 months ago
Improved Algorithms for Inferring the Minimum Mosaic of a Set of Recombinants
Abstract. Detecting historical recombination is an important computational problem which has received great attention recently. Due to recombination, input sequences form a mosaic,...
Yufeng Wu, Dan Gusfield