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On the representation of timed polyhedra

Identifieur interne : 000A26 ( PascalFrancis/Corpus ); précédent : 000A25; suivant : 000A27

On the representation of timed polyhedra

Auteurs : O. Bournez ; O. Maler

Source :

RBID : Pascal:00-0454969

Descripteurs français

English descriptors

Abstract

In this paper we investigate timed polyhedra, i.e. polyhedra which are finite unions of full dimensional simplices of a special kind. Such polyhedra form the basis of timing analysis and in particular of verification tools based on timed automata. We define a representation scheme for these polyhedra based on their extreme vertices, and show that this compact representation scheme is canonical for all (convex and non-convex) polyhedra in any dimension. We then develop relatively efficient algorithms for membership, boolean operations, projection and passage of time for this representation.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

pA  
A01 01  1    @0 0302-9743
A05       @2 1853
A08 01  1  ENG  @1 On the representation of timed polyhedra
A09 01  1  ENG  @1 Automata, languages and programming : Geneva, 9-15 July 2000
A11 01  1    @1 BOURNEZ (O.)
A11 02  1    @1 MALER (O.)
A12 01  1    @1 MONTANARI (Ugo) @9 ed.
A12 02  1    @1 ROLIM (José D.P.) @9 ed.
A12 03  1    @1 WELZL (Emo) @9 ed.
A14 01      @1 LORIA, Campus Scientifique BP 239 @2 54506 Vandoeuvre lès Nancy @3 FRA @Z 1 aut.
A14 02      @1 VERIMAG 2, av. de Vignate @2 38610 Gières @3 FRA @Z 2 aut.
A20       @1 793-807
A21       @1 2000
A23 01      @0 ENG
A26 01      @0 3-540-67715-1
A43 01      @1 INIST @2 16343 @5 354000090060820650
A44       @0 0000 @1 © 2000 INIST-CNRS. All rights reserved.
A45       @0 19 ref.
A47 01  1    @0 00-0454969
A60       @1 P @2 C
A61       @0 A
A64 01  1    @0 Lecture notes in computer science
A66 01      @0 DEU
C01 01    ENG  @0 In this paper we investigate timed polyhedra, i.e. polyhedra which are finite unions of full dimensional simplices of a special kind. Such polyhedra form the basis of timing analysis and in particular of verification tools based on timed automata. We define a representation scheme for these polyhedra based on their extreme vertices, and show that this compact representation scheme is canonical for all (convex and non-convex) polyhedra in any dimension. We then develop relatively efficient algorithms for membership, boolean operations, projection and passage of time for this representation.
C02 01  X    @0 001D02A03
C03 01  X  FRE  @0 Informatique théorique @5 01
C03 01  X  ENG  @0 Computer theory @5 01
C03 01  X  SPA  @0 Informática teórica @5 01
C03 02  3  FRE  @0 Analyse atteignabilité @5 02
C03 02  3  ENG  @0 Reachability analysis @5 02
C03 03  X  FRE  @0 Complexité automate @5 03
C03 03  X  ENG  @0 Automaton complexity @5 03
C03 03  X  SPA  @0 Complejidad autómata @5 03
C03 04  3  FRE  @0 Vérification formelle @5 04
C03 04  3  ENG  @0 Formal verification @5 04
C03 05  X  FRE  @0 Fonction booléenne @5 05
C03 05  X  ENG  @0 Boolean function @5 05
C03 05  X  SPA  @0 Función booliana @5 05
C03 06  X  FRE  @0 Système hybride @5 06
C03 06  X  ENG  @0 Hybrid system @5 06
C03 06  X  SPA  @0 Sistema híbrido @5 06
N21       @1 304
pR  
A30 01  1  ENG  @1 ICALP 2000 : international colloquium on automata, languages and programming @2 27 @3 Geneva CHE @4 2000-07-09

Format Inist (serveur)

NO : PASCAL 00-0454969 INIST
ET : On the representation of timed polyhedra
AU : BOURNEZ (O.); MALER (O.); MONTANARI (Ugo); ROLIM (José D.P.); WELZL (Emo)
AF : LORIA, Campus Scientifique BP 239/54506 Vandoeuvre lès Nancy/France (1 aut.); VERIMAG 2, av. de Vignate/38610 Gières/France (2 aut.)
DT : Publication en série; Congrès; Niveau analytique
SO : Lecture notes in computer science; ISSN 0302-9743; Allemagne; Da. 2000; Vol. 1853; Pp. 793-807; Bibl. 19 ref.
LA : Anglais
EA : In this paper we investigate timed polyhedra, i.e. polyhedra which are finite unions of full dimensional simplices of a special kind. Such polyhedra form the basis of timing analysis and in particular of verification tools based on timed automata. We define a representation scheme for these polyhedra based on their extreme vertices, and show that this compact representation scheme is canonical for all (convex and non-convex) polyhedra in any dimension. We then develop relatively efficient algorithms for membership, boolean operations, projection and passage of time for this representation.
CC : 001D02A03
FD : Informatique théorique; Analyse atteignabilité; Complexité automate; Vérification formelle; Fonction booléenne; Système hybride
ED : Computer theory; Reachability analysis; Automaton complexity; Formal verification; Boolean function; Hybrid system
SD : Informática teórica; Complejidad autómata; Función booliana; Sistema híbrido
LO : INIST-16343.354000090060820650
ID : 00-0454969

Links to Exploration step

Pascal:00-0454969

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