Resumen
Revision programming was introduced as a formalism to describe and enforce updates of belief sets and databases. Revision programming was extended by Fitting who assigned annotations to revision atoms. Annotations provide a way to quantify certainty (likelihood) that a revision atom holds. The main goal of our paper is to reexamine the work of Fitting, argue that his semantics does not always provide results consistent with intuition and to propose an alternative treatment of annotated revision programs. Our approach differs from that proposed by Fitting in two key aspects: we change the notion of a model of a program and we change the notion of a justified revision. We show that under this new approach fundamental properties of justified revisions of standard revision programs extend to the case of annotated revision programs.
| Idioma original | English |
|---|---|
| Título de la publicación alojada | Logic Programming and Nonmonotonic Reasoning - 5th International Conference, LPNMR 1999, Proceedings |
| Editores | Nicola Leone, Gerald Pfeifer, Michael Gelfond |
| Páginas | 49-62 |
| Número de páginas | 14 |
| DOI | |
| Estado | Published - 1999 |
| Evento | 5th International Conference on Logic Programming and Nonmonotonic Reasoning, LPNMR 1999 - El Paso, United States Duración: dic 2 1999 → dic 4 1999 |
Serie de la publicación
| Nombre | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
|---|---|
| Volumen | 1730 |
| ISSN (versión impresa) | 0302-9743 |
| ISSN (versión digital) | 1611-3349 |
Conference
| Conference | 5th International Conference on Logic Programming and Nonmonotonic Reasoning, LPNMR 1999 |
|---|---|
| País/Territorio | United States |
| Ciudad | El Paso |
| Período | 12/2/99 → 12/4/99 |
Nota bibliográfica
Publisher Copyright:© Springer-Verlag Berlin Heidelberg 1999.
Financiación
This work was partially supported by the NSF grants CDA-9502645 and IRI-9619233.
| Financiadores | Número del financiador |
|---|---|
| National Science Foundation (NSF) | IRI-9619233, CDA-9502645 |
| Directorate for Computer and Information Science and Engineering | 9502645, 9619233 |
ASJC Scopus subject areas
- Theoretical Computer Science
- General Computer Science