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» A Computational Grammar for Georgian
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TCS
2008
15 years 1 months ago
On the weight of universal insertion grammars
We study the computational power of pure insertion grammars. We show that pure insertion grammars of weight 3 can characterize all recursively enumerable languages. This is achiev...
Lila Kari, Petr Sosík
CALCO
2009
Springer
141views Mathematics» more  CALCO 2009»
15 years 8 months ago
Unfolding Grammars in Adhesive Categories
We generalize the unfolding semantics, previously developed for concrete formalisms such as Petri nets and graph grammars, to the setting of (single pushout) rewriting over adhesiv...
Paolo Baldan, Andrea Corradini, Tobias Heindel, Ba...
VL
2005
IEEE
108views Visual Languages» more  VL 2005»
15 years 7 months ago
Achieving Flexibility in Direct-Manipulation Programming Environments by Relaxing the Edit-Time Grammar
Structured program editors can lower the entry barrier for beginning computer science students by preventing syntax errors. However, when editors force programs to be executable a...
Benjamin E. Birnbaum, Kenneth J. Goldman
OOPSLA
2005
Springer
15 years 7 months ago
Inferring context-free grammars for domain-specific languages
Grammatical inference (or grammar inference) has been applied to various problems in areas such as computational biology, and speech and pattern recognition but its application to...
Faizan Javed
DLT
2010
15 years 2 months ago
Fast Parsing for Boolean Grammars: A Generalization of Valiant's Algorithm
Abstract. The well-known parsing algorithm for the context-free grammars due to Valiant ("General context-free recognition in less than cubic time", Journal of Computer a...
Alexander Okhotin