Question
Determine if the following decompositions are lossless join decompositions: (a) R = ABCD, F = {B C, AD C}, = {AB,BCD} (b) R = ABCDEI,
Determine if the following decompositions are lossless join decompositions:
(a) R = ABCD, F = {B C, AD C}, = {AB,BCD}
(b) R = ABCDEI, F = {A D, B E, C I}, = {ABC, ADI, BDEI, CDEI}.
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started
Machine Learning And Knowledge Discovery In Databases European Conference Ecml Pkdd 2014 Nancy France September 15 19 2014 Proceedings Part I Lnai 8724
Authors: Toon Calders ,Floriana Esposito ,Eyke Hullermeier ,Rosa Meo
2014th Edition
3662448475, 978-3662448472
