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In data compression and the theory of formal languages, the smallest grammar problem is the problem of finding the smallest context-free grammar that...en.wikipedia.org
LZ77. Index Terms—Smallest grammar problem, data compression, approximation algorithm, LZ78, SEQUITUR, MPM, RE-PAIR,. LZ77...
Aug 31, 2016 Abstract: The Smallest Grammar Problem -- the problem of finding the smallest context-free grammar that generates exactly one given sequence...arxiv.org
Abstract—This paper addresses the smallest grammar problem: What is the smallest context-free grammar that generates exactly one given string ?ieeexplore.ieee.org
This paper addresses the smallest grammar problem: What is the smallest context-free grammar that generates exactly one given string /spl sigma/?ISSN Information: Print ISSN: 0018-9448 Electronic ISSN: 1557-9654DOI: 10.1109/TIT.2005.850116ieeexplore.ieee.org
Nov 13, 2020 More precisely, it is shown that the smallest grammar problem remains NP-complete (and its optimisation version is APX-hard), even if the...link.springer.com
Sep 21, 2016 The smallest grammar problem is the problem of computing a smallest grammar for a given input word. Storer and Szymanski  and Charikar et al...link.springer.com
The Smallest Grammar Problem – the problem of finding the smallest context-free gram- ... Keywords: Smallest Grammar Problem, Grammatical Inference,...proceedings.mlr.press
Jul 10, 2013 We developed a max-min ant sys- tem (MMAS) and a genetic algorithm (GA) to solve the smallest grammar problem. In combination with our novel.
In a seminal paper of Charikar et al. on the smallest grammar problem, the authors derive upper and lower bounds on the approximation ratios for several.www.eti.uni-siegen.de