Übersicht			Auf mobile öffnen

Lieferstatus:	Auf Bestellung (Lieferzeit unbekannt)
Veröffentlichung:	Juni 2003
Genre:	EDV / Informatik
	Applications of Mathematics / Applied Dynamical Systems / Applied mathematics / Artificial Intelligence / B / complexity / Computational complexity / Cybernetics & systems theory / Data structures (Computer science) / Data Structures and Information Theory / Database Management / database programming / Databases / Decision Making / engineering / Information and Communication, Circuits / Information theory / Management decision making / Operational research / Operations Research / Operations Research and Decision Theory / Operations Research/Decision Theory
ISBN:	9783540032427
EAN-Code:	9783540032427
Verlag:	Springer Nature EN
Einband:	Gebunden
Sprache:	English
Serie:	#130 - Studies in Fuzziness and Soft Computing
Dimensionen:	H 235 mm / B 155 mm / D
Gewicht:	477 gr
Seiten:	188
Bewertung:	Titel bewerten / Meinung schreiben

Inhalt:

Database and database systems have become an essential part of everyday life, such as in banking activities, online shopping, or reservations of airline tickets and hotels. These trends place more demands on the capabilities of future database systems, which need to evolve into decision making systems based on data from multiple sources with varying reliability. In this book a model for the next generation of database systems is presented. It is demonstrated how to quantize favorable and unfavorable qualitative facts so that they can be stored and processed efficiently, as well as how to use the reliability of the contributing sources in our decision makings. The concept of a confidence index set (ciset), is introduced in order to mathematically model the above issues. A simple introduction to relational database systems is given allowing anyone with no background in database theory to appreciate the further contents of this work, especially the extended relational operations and semantics of the ciset relational database model.