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CORR
2004
Springer
118views Education» more  CORR 2004»
13 years 9 months ago
Understanding Search Trees via Statistical Physics
We study the random m-ary search tree model (where m stands for the number of branches of the search tree), an important problem for data storage in computer science, using a varie...
Satya N. Majumdar, David S. Dean, Paul L. Krapivsk...
COMGEO
1999
ACM
13 years 9 months ago
Dynamic algorithms for geometric spanners of small diameter: Randomized solutions
Let S be a set of n points in IRd and let t > 1 be a real number. A t-spanner for S is a directed graph having the points of S as its vertices, such that for any pair p and q o...
Sunil Arya, David M. Mount, Michiel H. M. Smid
ISCAS
2005
IEEE
100views Hardware» more  ISCAS 2005»
14 years 3 months ago
A test strategy for time-to-digital converters using dynamic element matching and dithering
This work presents a cost-effective test structure that is applicable to built-in self-test of time-to-digital converters (TDCs). The proposed structure uses deterministic dynamic ...
Wenbo Liu, Hanqing Xing, Le Jin, Randall L. Geiger...
AAAI
2008
14 years 3 days ago
Clustering via Random Walk Hitting Time on Directed Graphs
In this paper, we present a general data clustering algorithm which is based on the asymmetric pairwise measure of Markov random walk hitting time on directed graphs. Unlike tradi...
Mo Chen, Jianzhuang Liu, Xiaoou Tang
AIPS
2009
13 years 11 months ago
Efficient Solutions to Factored MDPs with Imprecise Transition Probabilities
When modeling real-world decision-theoretic planning problems in the Markov decision process (MDP) framework, it is often impossible to obtain a completely accurate estimate of tr...
Karina Valdivia Delgado, Scott Sanner, Leliane Nun...