Titlebook: Automata, Languages and Programming; 25th International C Kim G. Larsen,Sven Skyum,Glynn Winskel Conference proceedings 1998 Springer-Verla

贸易

Nutzentheoretische Lebensqualitätsmessungarity to be factorizable by the greatest .. We also find a necessary and sufficient condition for a factorization of bisimilarity: quotients by all maximal open congruences are isomorphic. The general results are motivated and illustrated by important examples: transition systems, event structures and presheaves.

松鸡

Gesundheitsökonomische Evaluationenoverability, Boundedness and place-Boundedness. In particular, we show counter-intuitive separations between seemingly related problems. Our main theorem is the very surprising fact that boundedness is undecidable for Petri nets with Reset arcs.

分离

exercise

脱毛

Lecture Notes in Computer Sciencehttp://image.papertrans.cn/b/image/166199.jpg

赤字

Gesundheitsökonomische EvaluationenLet . be a finite monoid: define C.(.) to be the maximum number of bits that need to be exchanged in the .-party communication game to decide membership in any language recognized by . We prove the following:.We also show that when . is in ., C.(.) = O(1) for some . and conjecture that this algebraic condition is also necessary.

情感脆弱

U. Siebert,N. Mühlberger,O. SchöffskiWe consider the problem of coding planar graphs by binary strings. Depending on whether .(1)-time queries for adjacency and degree are supported, we present three sets of coding schemes which all take linear time for encoding and decoding. The encoding lengths are significantly shorter than the previously known results in each case.

无法治愈

An algebraic approach to communication complexity,Let . be a finite monoid: define C.(.) to be the maximum number of bits that need to be exchanged in the .-party communication game to decide membership in any language recognized by . We prove the following:.We also show that when . is in ., C.(.) = O(1) for some . and conjecture that this algebraic condition is also necessary.

aspect

facetious