Stem closu$ (all stems)
2 papers:
- CSL-1991-BarguryM #automaton #multi #power of #transitive
- The Expressive Power of Transitive Closue and 2-way Multihead Automata (YB, JAM), pp. 1–14.
- CSL-1991-Tyszkiewicz #logic #query #transitive
- Infinitary Queries and Their Asymptotic Probabilities I: Properties Definable in Transitive Closue Logic (JT), pp. 396–410.