Results 11 to 20 of about 9,952 (218)

Business Rules Definition for Decision Support System Using Matrix Grammar [PDF]

open access: yesActa Informatica Pragensia, 2016
This paper deals with formalization of business rules by formal grammars. In our work we focus on methods for high frequency data processing. We process data by using complex event platforms (CEP) which allow to process high volume of data in nearly real
Eva Zámečníková, Jitka Kreslíková
doaj   +1 more source

Tractable Lexical-Functional Grammar

open access: yesComputational Linguistics, 2020
The formalism for Lexical-Functional Grammar (LFG) was introduced in the 1980s as one of the first constraint-based grammatical formalisms for natural language.
Jürgen Wedekind, Ronald M. Kaplan
doaj   +1 more source

Cooperating Distributed Grammar Systems of Finite Index Working in Hybrid Modes [PDF]

open access: yes, 2014
We study cooperating distributed grammar systems working in hybrid modes in connection with the finite index restriction in two different ways: firstly, we investigate cooperating distributed grammar systems working in hybrid modes which characterize ...
Fernau, Henning   +2 more
core   +5 more sources

On the generating power of regularly controlled bidirection grammars [PDF]

open access: yes, 1991
RCB-grammars or regularly controlled bidirectional grammars are context-free grammars of which the rules can be used in a productive and in a reductive fashion. In addition, the application of these\ud rules is controlled by a regular language.
Asveld, P.R.J.   +2 more
core   +15 more sources

Improved Functional Flow and Reachability Analyses Using Indexed Linear Tree Grammars [PDF]

open access: yes, 2011
The collecting semantics of a program defines the strongest static property of interest. We study the analysis of the collecting semantics of higher-order functional programs, cast as left-linear term rewriting systems.
Kochems, Jonathan, Ong, C.H. Luke
core   +1 more source

Iso-array rewriting P systems with context-free iso-array rules [PDF]

open access: yes, 2014
A new computing model called P system is a highly distributed and parallel theoretical model, which is proposed in the area of membrane computing. Ceterchi et al.
Bhuvaneswari, K.   +4 more
core   +1 more source

Finite State Methods in Morphological Analysis of Runyakitara Verbs

open access: yesNordic Journal of African Studies, 2010
Previously, there has been a lack for an automatic analyser and generator for the word forms of Runyakitara. In this paper, we present a computational model for grammatical Runyakitara verbs.
Fridah Katushemererwe, Thomas Hanneforth
doaj   +1 more source

Linear context-free rewriting systems and deterministic tree-walking transducers [PDF]

open access: yes, 1992
We show that the class of string languages generated by linear context-free rewriting systems is equal to the class of output languages of deterministic tree- walking transducers.
Weir, David
core   +2 more sources

Reorganization in Multi-Agent Architectures: An Active Graph Grammar Approach

open access: yesBusiness Systems Research, 2013
Background: Organizational architecture is a holistic approach to design of humane organizations and studies an organization from five perspectives: structure, culture, processes, strategy and individuals.
Schatten Markus
doaj   +1 more source

A graph rewriting programming language for graph drawing [PDF]

open access: yes, 1998
This paper describes Grrr, a prototype visual graph drawing tool. Previously there were no visual languages for programming graph drawing algorithms despite the inherently visual nature of the process.
Rodgers, Peter
core   +1 more source

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