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And-or parallel prolog: a recomputation based approach
Cita
Gupta, Gopal, Hermenegildo, Manuel V. 
ORCID: https://orcid.org/0000-0002-7583-323X and Santos Costa, Vítor
(1993).
And-or parallel prolog: a recomputation based approach.
"New Generation Computing", v. 11
(n. 3/4);
pp. 297-323.
ISSN 0288-3635.
https://doi.org/10.1007/BF03037180.
ORCID: https://orcid.org/0000-0002-7583-323X and Santos Costa, Vítor
(1993).
And-or parallel prolog: a recomputation based approach.
"New Generation Computing", v. 11
(n. 3/4);
pp. 297-323.
ISSN 0288-3635.
https://doi.org/10.1007/BF03037180.
Descripción
| Título: | And-or parallel prolog: a recomputation based approach |
|---|---|
| Autor/es: |
|
| Tipo de Documento: | Artículo |
| Título de Revista/Publicación: | New Generation Computing |
| Fecha: | 1993 |
| ISSN: | 0288-3635 |
| Volumen: | 11 |
| Número: | 3/4 |
| Materias: | |
| ODS: | |
| Escuela: | Facultad de Informática (UPM) [antigua denominación] |
| Departamento: | Inteligencia Artificial |
| Licencias Creative Commons: | Reconocimiento - Sin obra derivada - No comercial |
Resumen
We argüe that in order to exploit both Independent And- and Or-parallelism in Prolog programs there is advantage in recomputing some of the independent goals, as opposed to all their solutions being reused. We present an abstract model, called the Composition-Tree, for representing and-or parallelism in Prolog Programs. The Composition-tree closely mirrors sequential Prolog execution by recomputing some independent goals rather than fully re-using them. We also outline two environment representation techniques for And-Or parallel execution of full Prolog based on the Composition-tree model abstraction. We argüe that these techniques have advantages over earlier proposals for exploiting and-or parallelism in Prolog.
Más información
| ID de Registro: | 14287 |
|---|---|
| Identificador DC: | https://oa.upm.es/14287/ |
| Identificador OAI: | oai:oa.upm.es:14287 |
| URL Portal Científico: | https://portalcientifico.upm.es/es/ipublic/item/5475868 |
| Identificador DOI: | 10.1007/BF03037180 |
| URL Oficial: | http://link.springer.com/article/10.1007%2FBF03037... |
| Depositado por: | Biblioteca Facultad de Informatica |
| Depositado el: | 16 Ene 2013 07:54 |
| Ultima Modificación: | 12 Nov 2025 00:00 |
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