Title
Rule-based Word Equation Solving
Abstract
We present a transformation-system-based technique in the frame-work of string solving, by reformulating a classical combinatorics on words result, the Lemma of Levi. We further enrich the induced rules by simplification steps based on results from the combinatorial theory of word equations, as well as by the addition of linear length constraints. This transformation-system approach cannot solve all equations efficiently by itself. To improve the efficiency of our transformation-system approach we integrate existing successful string solvers, which are called based on several heuristics. The experimental evaluation we performed shows that integrating our technique as an inprocessing step improves in general the performance of existing solvers.
Year
DOI
Venue
2020
10.1145/3372020.3391556
FormaliSE '20: 8th International Conference on Formal Methods in Software Engineering Seoul Republic of Korea October, 2020
DocType
ISBN
Citations 
Conference
978-1-4503-7071-4
0
PageRank 
References 
Authors
0.34
0
5
Name
Order
Citations
PageRank
Joel D. Day155.19
Mitja Kulczynski202.03
Florin Manea337258.12
Dirk Nowotka421342.90
Danny Bøgsted Poulsen530813.03