Results 1 to 10 of about 242 (196)

Understanding patchy landscape dynamics: towards a landscape language. [PDF]

open access: yesPLoS ONE, 2012
Patchy landscapes driven by human decisions and/or natural forces are still a challenge to be understood and modelled. No attempt has been made up to now to describe them by a coherent framework and to formalize landscape changing rules.
Cédric Gaucherel   +4 more
doaj   +2 more sources

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

Tiling Systems versus Tile Rewriting Grammars

open access: yesTheoretical Computer Science, 2006
Two formal models of pictures, i.e., two dimensional (2D) languages are compared: tiling systems and tile rewriting grammars, which resp. extend to 2D the regular and context-free languages. Two results extending classical language properties into 2D are proved. First, non-recursive tile writing grammars (TRG) coincide with tiling systems (TS). Second,
A Cherubini   +3 more
openaire   +4 more sources

Partial array-rewriting P systems and basic puzzle partial array grammars [PDF]

open access: yesAIP Conference Proceedings, 2020
In literature the innovative model of partial array languages and partial array rewriting rules are existing, earlier we have defined regular partial array grammar and context free partial array grammar to generate partial array languages. Here, the concept of basic puzzle partial array grammar is introduced to generate partial array languages.
F. Sweety   +3 more
openaire   +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

HRNCE grammars — A hypergraph generating system with an eNCE way of rewriting

open access: yesTheoretical Computer Science, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Changwook Kim, Tae Eui Jeong
openaire   +1 more source

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

The Graph Grammar Library - A Generic Framework for Chemical Graph Rewrite Systems [PDF]

open access: yes, 2013
Extended version of an abstract published in proceedings of the International Conference on Model Transformation (ICMT ...
Martin Mann   +2 more
openaire   +3 more sources

Combinatory Categorial Grammars [PDF]

open access: yesProceedings of the 26th annual meeting on Association for Computational Linguistics -, 1988
Recent results have established that there is a family of languages that is exactly the class of languages generated by three independently developed grammar formalisms: Tree Adjoining Grammars, Head Grammars, and Linear Indexed Grammars. In this paper we show that Combinatory Categorial Grammars also generates the same class of languages.
David J. Weir, Aravind K. Joshi
openaire   +1 more source

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