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2002•Unpublished venueRequires access

Abduction for knowledge assimilation in deductive databases

Hendrik Decker

Open publisher page 3 citations

Abstract

We present a simplified version of SLDAI (SLD with Abduction and Integrity maintenance), an SLD-based proof procedure extended by abduction and integrity maintenance, for knowledge assimilation in deductive databases. For an update request in a database which satisfies its integrity requisite, SLDAI computes updates (hypothetical insertions or deletions of facts about base predicates) which satisfy the request while maintaining integrity. That is illustrated by an example.

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What this paper is about

We present a simplified version of SLDAI (SLD with Abduction and Integrity maintenance), an SLD-based proof procedure extended by abduction and integrity maintenance, for knowledge assimilation in deductive databases. For an update request in a database which satisfies its integrity requisite, SLDAI computes updates (hypothetical insertions or deletions of facts about base predicates) which satisfy the request while maintaining integrity. That is illustrated by an example.

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OpenAlex reports 3 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

We present a simplified version of SLDAI (SLD with Abduction and Integrity maintenance), an SLD-based proof procedure extended by abduction and integrity maintenance, for knowledge assimilation in deductive databases. For an update request in a database which satisfies its integrity requisite, SLDAI computes updates (hypothetical insertions or deletions of facts about base predicates) which satisfy the request while maintaining integrity. That is illustrated by an example.

Key concepts: Data integrity, Computer science, Deductive database, Database, Assimilation (phonology), Base (topology), Knowledge base, Programming language

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