A general branch and bound formulation for understanding and synthesizing and/or tree search procedures

Vipin Kumar, Laveen N. Kanal

Research output: Contribution to journalArticlepeer-review

45 Scopus citations

Abstract

Citing the confusing statements in the AI literature concerning the relationship between branch and bound (B&B) and heuristic search procedures were present a simple and general formulation of B&B which should help dispel much of the confusion. We illustrate the utility of the formulation by showing that through it some apparently very different algorithms for searching And/Or trees reveal the specific nature of their similarities and differences. In addition to giving new insights into the relationships among some AI search algorithms, the general formulation also provides suggestions on how existing search procedures may be varied to obtain new algorithms.

Original languageEnglish (US)
Pages (from-to)179-198
Number of pages20
JournalArtificial Intelligence
Volume21
Issue number1-2
DOIs
StatePublished - Mar 1983

Bibliographical note

Funding Information:
*Research supported by NSF grants #ECS-7822159 and h~MCS81-17391 to the Laboratory for Pattern Analysis

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