7 Result(s)
within
English
Computation by Abstract Devices
Data Structures
David Fernández-Baca
Chapter
Conference Paper
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Chapter and Conference Paper
Augmentation problems on hierarchically defined graphs
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Chapter and Conference Paper
Space-sweep algorithms for parametric optimization
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Chapter and Conference Paper
On matroids and hierarchical graphs
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Chapter and Conference Paper
Optimal parametric search on graphs of bounded tree-width
We give linear-time algorithms for a class of parametric search problems on weighted graphs of bounded tree-width. We also discuss the implications of our results to approximate parametric search on planar gra...
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Chapter and Conference Paper
Using sparsification for parametric minimum spanning tree problems
Two applications of sparsification to parametric computing are given. The first is a fast algorithm for enumerating all distinct minimum spanning trees in a graph whose edge weights vary linearly with a parame...
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Chapter and Conference Paper
Comparing and Aggregating Partially Resolved Trees
We define, analyze, and give efficient algorithms for two kinds of distance measures for rooted and unrooted phylogenies. For rooted trees, our measures are based on the topologies the input trees induce on tripl...
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Chapter and Conference Paper
Constructing Large Conservative Supertrees
Generalizations of the strict and loose consensus methods to the supertree setting, recently introduced by McMorris and Wilkinson, are studied. The supertrees these methods produce are conservative in the sens...
