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Emergence in entity grammar systems
Kybernetes, 2009PurposeEmergence is the kernel concept of complexity science. Lack of precision when people refer to “emergent properties” hinders the research of complex systems. The purpose of this paper is to develop a formal definition of emergence to make it intrinsic to a system and to integrate different views on emergence.Design/methodology/approachBased on ...
Rao Zheng, Kui-Sheng Wang, Yun Wang
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Referent Systems and Relational Grammar
Journal of Logic, Language and Information, 2002Relational Grammar (RG) is a framework for the analysis of grammatical phenomena like passivization, dative shift or raising, which is based on the notion of a grammatical relation. Referent Systems (RS) were introduced in the context of Dynamic Semantics to set up explicit procedures that admit to identify variables and their relationships to other ...
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COOPERATING ARRAY GRAMMAR SYSTEMS
International Journal of Pattern Recognition and Artificial Intelligence, 1995The aim of this paper is to elaborate the power of cooperation in generating pictures by array grammars. As it is expected, the generative capacity of cooperating array grammar systems (with a fixed number, with a number greater than a given threshold, or with the maximal number of derivation steps in each component when it is enabled) is strictly ...
Jürgen Dassow +2 more
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On a fuzzy theory of grammar system
2011 Eighth International Conference on Fuzzy Systems and Knowledge Discovery (FSKD), 2011The contribution sketches some ways of how to introduce uncertainty into grammar systems - a syntactic grammar theoretical framework for dealing with decentralized cooperating information processing systems - using the basic concepts of fuzzy set theory.
Jozef Kelemen, Alica Kelemenová
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Determinism in Eco-Grammar Systems
Grammars, 1999zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Splicing Array Grammar Systems
2005Splicing Array Grammar Systems (SAGS) generating pictures of rectangular arrays of symbols are introduced. The components consist of two-dimensional tabled matrix Grammars working in parallel and arrays generated in two different components of the SAGS are allowed to be “cut” and “pasted” according to array splicing domino rules.
K. G. Subramanian 0001 +2 more
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Some results about centralized PC grammar systems [PDF]
Theoretical Computer Science, 1999 In this note, we bring to evidence some techniques that can be performed on PC grammar systems working with linear grammars. This allows us to show that the generative power of (centralized) PC grammar systems working with right-linear grammars is bigger
Autebert, Jean-Michel
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An array grammar programming system
Communications of the ACM, 1973A package of Fortran programs has been developed that permits a user to interactively design and test array grammars. The user can control the rule selection procedure in a derivation or parse, using weighted programming matrices; he also has a choice of instance selection schemes (raster, random, parallel). Examples are given involving array languages
Andrew Mercer 0002, Azriel Rosenfeld
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General CD Grammar Systems and Their Simplification
J. Autom. Lang. Comb., 2020Journal of Automata, Languages and Combinatorics, Volume 25, Number 1, 2020, 37 ...
Radim Kocman +2 more
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Graph grammars for distributed systems
2005In the paper we define grammars on a class of labeled, partially ordered hypergraphs, called distributed systems. A distributed system models both the spatial and the temporal aspects of a real system through the relations of adjacency and causality. Terminal symbols represent the (deterministic, certain) past history of the system while nonterminal ...
Ilaria Castellani, Ugo Montanari
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