2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/31694The standard tabulation techniques for logic programming presuppose fixed order of computation. Some data-driven control should be introduced in order to deal with diverse contexts. The present paper describes a data-driven method of constraint transformation with a sort of compilation which subsumes accessibility check and last-call optimization, which characterize standard natural-language parsing techniques, semantic-head-driven generation, etc.8 pages, 5 figures, Proceedings of TAPD'98, pp.26-35Computation and LanguageI.2.7; D.1.6text