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FOCS
2009
IEEE
16 years 1 months ago
Faster Generation of Random Spanning Trees
In this paper, we set forth a new algorithm for generating approximately uniformly random spanning trees in undirected graphs. We show how to sample from a distribution that is wi...
Jonathan A. Kelner, Aleksander Madry
ICDM
2009
IEEE
117views Data Mining» more  ICDM 2009»
16 years 1 months ago
Redistricting Using Heuristic-Based Polygonal Clustering
— Redistricting is the process of dividing a geographic area into districts or zones. This process has been considered in the past as a problem that is computationally too comple...
Deepti Joshi, Leen-Kiat Soh, Ashok Samal
ICESS
2007
Springer
16 years 22 days ago
Handling Control Data Flow Graphs for a Tightly Coupled Reconfigurable Accelerator
In an embedded system including a base processor integrated with a tightly coupled accelerator, extracting frequently executed portions of the code (hot portion) and executing thei...
Hamid Noori, Farhad Mehdipour, Morteza Saheb Zaman...
ICRA
2006
IEEE
128views Robotics» more  ICRA 2006»
16 years 19 days ago
Probabilistic Location Recognition using Reduced Feature Set
Abstract— The localization capability is central to basic navigation tasks and motivates development of various visual navigation systems. In this paper we describe a two stage a...
Fayin Li, Jana Kosecka
SAC
2005
ACM
16 years 4 days ago
A hierarchical naive Bayes mixture model for name disambiguation in author citations
Because of name variations, an author may have multiple names and multiple authors may share the same name. Such name ambiguity affects the performance of document retrieval, web ...
Hui Han, Wei Xu, Hongyuan Zha, C. Lee Giles