Článek ve sborníku konference

 
Holík, L., Šimáček, J.: Optimizing an LTS-Simulation Algorithm, In: 5th Doctoral Workshop on Mathematical and Engineering Methods in Computer Science, Znojmo, CZ, FI MUNI, 2009, s. 93-101, ISBN 978-3-939897-15-6
Jazyk publikace:angličtina
Název publikace:Optimizing an LTS-Simulation Algorithm
Název (cs):Optimalizace algoritmu pro výpočet relace simulace
Strany:93-101
Sborník:5th Doctoral Workshop on Mathematical and Engineering Methods in Computer Science
Konference:MEMICS'09 -- 5th Doctoral Workshop on Mathematical and Engineering Methods in Computer Science
Místo vydání:Znojmo, CZ
Rok:2009
ISBN:978-3-939897-15-6
Vydavatel:Fakulta informatiky MU
URL:http://www.fit.vutbr.cz/~holik/pub/FIT-TR-2009-03.pdf [PDF]
Klíčová slova
simulation, labeled transition system, finite automata, tree automata
Anotace
Optimalizace algoritmu pro výpočet relací simulace nad přechodovými systémy s návěštími (PSsN). 
Abstrakt
When comparing the fastest algorithm for computing the largest simulation preorder over
Kripke structures with the one for labeled transition systems (LTS), there is
a notable time and space complexity blow-up proportional to the size of the
alphabet of an LTS.  In this paper, we present optimizations that lower this
blow-up and may turn a large alphabet of an LTS to an advantage. Our
experimental results show significant speed-ups and memory savings. Moreover,
the optimized algorithm allows one to improve asymptotic complexity of
procedures for computing simulations over tree automata using recently proposed
algorithms based on computing simulation over certain special LTS.
BibTeX:
@INPROCEEDINGS{
   author = {Lukáš Holík and Jiří Šimáček},
   title = {Optimizing an LTS-Simulation Algorithm},
   pages = {93--101},
   booktitle = {5th Doctoral Workshop on Mathematical and Engineering
	Methods in Computer Science},
   year = {2009},
   location = {Znojmo, CZ},
   publisher = {Faculty of Informatics MU},
   ISBN = {978-3-939897-15-6},
   language = {english},
   url = {http://www.fit.vutbr.cz/research/view_pub.php?id=9119}
}