The official documentation of OpenFST does not provide sufficient explanation to cover every aspect of the library. I found these resources helpful during my research.
All credits goes to their original author(s).
Sites and Blogs
- Ouyang, et. al. MOBILE KEYBOARD INPUT DECODING WITH FINITE-STATE TRANSDUCERS
- Allauzen, et. al. Filters for Efficient Composition of Weighted Finite-State Transducers (PDF)