G
Grzegorz Rozenberg
Researcher at Leiden University
Publications - 679
Citations - 31971
Grzegorz Rozenberg is an academic researcher from Leiden University. The author has contributed to research in topics: Petri net & Formal language. The author has an hindex of 81, co-authored 679 publications receiving 31378 citations. Previous affiliations of Grzegorz Rozenberg include Åbo Akademi University & University of Warsaw.
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Journal ArticleDOI
Adding global forbidding context to context-free grammars
TL;DR: It is proved that a language is generated by a 1S grammar if and only if it is context-free: this solves an open problem from the theory of selective substitution grammars.
Journal Article
Grammatical constructions in selective substitution grammars.
Journal ArticleDOI
Graph transformation through graph surfing in reaction systems
TL;DR: This paper introduces graph-based reaction systems as a generalization of set-based Reaction systems, a novel and well-investigated model of interactive computation, and introduces the notion of territorial graph surfing systems taking a more “global” look at graph- based reaction systems.
Journal Article
Interpreted Trajectories
TL;DR: It is shown that the generalized operations can simulate Turing machine computations and a notion of unambiguity that is sufficient to make equivalence decidable for regular sets of trajectories under nonincreasing interpretations is considered.
Book ChapterDOI
Double-Pullback Graph Transitions: A Rule-Based Framework with Incomplete Information
TL;DR: A general framework which extends a given rule-based approach by a loose semantics where the rules of the system are considered as incomplete descriptions of the transformations to be performed, and unspecified changes are possible representing the application of (unknown) rules from the environment.