# two-way deterministic finite automaton

> finite automaton that can re-read its input

**Wikidata**: [Q243800](https://www.wikidata.org/wiki/Q243800)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Two-way_finite_automaton)  
**Source**: https://4ort.xyz/entity/two-way-deterministic-finite-automaton


## References

1. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)