This article presents a new tool, WFSC, for creating, manipulating, and applying weighted finite state automata. It inherits some powerful features from Xerox's non-weighted XFST tool and represents a continuation of Xerox's work in the field of finite state automata over two decades. The design is generic: algorithms work on abstract components of automata and on a generic abstract semiring, and are independent of their concrete realizations. Applications can access WFSC's functions through an API or create automata through an end-user interface, either from an enumeration of their states and transitions or from rational expressions. © Springer-Verlag Berlin Heidelberg 2003.
CITATION STYLE
Kempe, A., Baeijs, C., Gaál, T., Guingne, F., & Nicart, F. (2003). WFSC - A new weighted finite state compiler. Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2759, 108–119. https://doi.org/10.1007/3-540-45089-0_11
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