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MCS
2008
Springer
13 years 10 months ago
Simulation of Brownian motion at first-passage times
We show how to simulate Brownian motion not on a regular time grid, but on a regular spatial grid. That is, when it first hits points in Z for some > 0. Central to our method ...
Zaeem A. Burq, Owen D. Jones
CORR
2010
Springer
137views Education» more  CORR 2010»
13 years 10 months ago
State Elimination Ordering Strategies: Some Experimental Results
Recently, the problem of obtaining a short regular expression equivalent to a given finite automaton has been intensively investigated. Algorithms for converting finite automata to...
Nelma Moreira, Davide Nabais, Rogério Reis
DMIN
2006
120views Data Mining» more  DMIN 2006»
13 years 11 months ago
Time Series as a Point - A Novel Approach for Time Series Cluster Visualization
: Temporal data mining is concerned with the analysis of temporal data and finding temporal patterns, regularities, trends, clusters in sets of temporal data. Wavelet transform pro...
R. Pradeep Kumar, P. Nagabhushan
ICPR
2006
IEEE
14 years 11 months ago
Detecting irregularities in regular patterns
This study compares three different methods designed for detecting irregularities from regular dot patterns. Frequency domain information is used to split an original regular patt...
Jarkko Vartiainen, Albert Sadovnikov, Lasse Lensu,...
CALCO
2005
Springer
85views Mathematics» more  CALCO 2005»
14 years 3 months ago
Using Proofs by Coinduction to Find "Traditional" Proofs
In the specific situation of formal reasoning concerned with “regular expression equivalence” we address instances of more general questions such as: how can coinductive argum...
Clemens Grabmayer