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INFOCOM
2009
IEEE
14 years 3 months ago
Hyperbolic Embedding and Routing for Dynamic Graphs
—We propose an embedding and routing scheme for arbitrary network connectivity graphs, based on greedy routing and utilizing virtual node coordinates. In dynamic multihop packet-...
Andrej Cvetkovski, Mark Crovella
STOC
2000
ACM
117views Algorithms» more  STOC 2000»
14 years 1 months ago
Faster suffix tree construction with missing suffix links
Abstract. We consider suffix tree construction for situations with missing suffix links. Two examples of such situations are suffix trees for parameterized strings and suffix trees...
Richard Cole, Ramesh Hariharan
CORR
2010
Springer
134views Education» more  CORR 2010»
13 years 9 months ago
Incremental Sampling-based Algorithms for Optimal Motion Planning
During the last decade, incremental sampling-based motion planning algorithms, such as the Rapidly-exploring Random Trees (RRTs), have been shown to work well in practice and to po...
Sertac Karaman, Emilio Frazzoli
SODA
2012
ACM
208views Algorithms» more  SODA 2012»
11 years 11 months ago
Partial match queries in random quadtrees
We consider the problem of recovering items matching a partially specified pattern in multidimensional trees (quad trees and k-d trees). We assume the traditional model where the...
Nicolas Broutin, Ralph Neininger, Henning Sulzbach
AI
2006
Springer
13 years 9 months ago
Controlled generation of hard and easy Bayesian networks: Impact on maximal clique size in tree clustering
This article presents and analyzes algorithms that systematically generate random Bayesian networks of varying difficulty levels, with respect to inference using tree clustering. ...
Ole J. Mengshoel, David C. Wilkins, Dan Roth