'G x y' diaporamas de présentation

Deductive databases

Deductive databases. Toon Calders t.calders@tue.nl. Motivation: Deductive DB. Motivation is two-fold: add deductive capabilities to databases; the database contains: facts (intensional relations) rules to generate derived facts (extensional relations) Database is knowledge base

861 views • 73 slides

A Second Look At Prolog

825 views • 64 slides

Logic Programming

Logic Programming. A little bit of Prolog. Objects and relations between objects Facts and rules parent( pam , bob). parent( tom,bob ). parent(tom, liz ). parent(bob , ann ). parent(bob, pat). parent(pat, jim ). ? parent(bob, pat). ? parent(bob, liz ). ? parent(bob, ben ).

1.02k views • 58 slides

Causal Modelling for Relational Data

Causal Modelling for Relational Data. Oliver Schulte School of Computing Science Simon Fraser University Vancouver, Canada. Outline. Relational Data vs. Single-Table Data Two key questions Definition of Nodes (Random Variables) Measuring Fit of Model to Relational Data Previous Work

488 views • 35 slides

With Circles

Essential Question: How do I construct inscribed circles, circumscribed circles, and tangent lines?. Constructions. With Circles . Standard: MCC9-12.G.C.3 & 4. B. A. C. Construction #1. Given a triangle construct the circumscribed circle. PROCEDURE:. Given: Triangle ABC. 7. 1.

246 views • 7 slides