Titlebook: ;

戰(zhàn)勝

笨拙處理

https://doi.org/10.1007/978-3-642-78652-5categorical semantics for Petri nets with guards. This comes in two flavors: Deterministic and with side-effects. Using the Grothendieck construction, we show how the guard semantics can be internalized in the net itself.

Medicaid

BOOM

A Categorical Semantics for Guarded Petri Netscategorical semantics for Petri nets with guards. This comes in two flavors: Deterministic and with side-effects. Using the Grothendieck construction, we show how the guard semantics can be internalized in the net itself.

CHIP

Graph Parsing as Graph Transformationefficient, backtrack-free parsing algorithm for subclasses of HR and contextual HR grammars, which has been described and implemented in earlier work, based on a representation of graphs and grammar productions as strings. In this paper, we define PTD parsers for HR grammars by graph transformation rules and prove that they are correct.

撫育

infantile

Single Pushout Rewriting in Comprehensive Systemsprehensive artifact, in which partial maps identify commonalities. Although this inherent partiality produces amplified complexity, Heindel’s characterisation still yields cocompleteness of the category of comprehensive systems equipped with closed partial morphisms and thus enables computing by SPO

epicardium

Multilevel Typed Graph Transformationsa match—based on a pushout and a final pullback complement construction for the underlying graphs in the category .—to always provide a well-defined canonical result in the multilevel typed setting. Moreover, to formalize and analyze multilevel typing as well as to prove the necessary results, in a

judiciousness

tariff

Graph Consistency as a Graduated Propertyd transformation rules) enabling reasoning about the gradual introduction of consistency: while consistency-sustaining transformations do not decrease the consistency level, consistency-improving transformations strictly reduce the number of constraint violations. We show how these new definitions r