%0 Journal Article
%T New Grammar Systems and Their Application Perspectives
%A Horáček, Petr
%A Meduna, Alexander
%J Schedae Informaticae
%V 2013
%R 10.4467/20838476SI.13.005.2090
%N Volume 22
%P 47-68
%K synchronous grammars, regulated grammars, transducers, computational control, generative power, natural language translation
%@ 1732-3916
%D 2014
%U https://ejournals.eu/en/journal/schedae-informaticae/article/new-grammar-systems-and-their-application-perspectives
%X 
	This paper presents new grammar systems that describe transfor- mations of syntactic structures. They represent two approaches: synchronous grammars and transducers. The systems consist of well-known models such as context-free grammars and finite automata. Particular attention is paid to synchronization of regulated grammars. The paper recalls formal definitions of the systems and discusses theoretical results regarding their generative and accepting power. The last part briefly introduces application perspectives in natural language translation, illustrated by examples of Czech-English translation.