Repairing and querying databases under aggregate constraints
Auteur :
Flesca, Sergio
Éditeur :
Flesca, SergioFurfaro, Filippo,Parisi, Francesco,
ISBN :
9781461416401
Date de publication :
19 oct. 2011
Dimensions :
23,4 x 15,6 x 0,4 cm
Poids :
127 g
Format :
Trade paperback (US)
Langue :
Anglais
Pays d'origine :
USA
Addresses the problem of extracting consistent information from relational databases violating integrity constraints on numerical data. This book also discusses aggregate constraints defined as linear inequalities on aggregate-sum queries on input data.