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Web Data Management - Sourav S. Bhowmick, Sanjay K. Madria, Wee K. Ng

Web Data Management

A Warehouse Approach
Buch | Softcover
465 Seiten
2011 | Softcover reprint of the original 1st ed. 2004
Springer-Verlag New York Inc.
978-1-4419-1806-2 (ISBN)
CHF 109,25 inkl. MwSt
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Existence of huge amounts of data on the Web has developed an undeferring need to locate right information at right time, as well as to integrating information effectively to provide a comprehensive source of relevant information.
Existence of huge amounts of data on the Web has developed an
undeferring need to locate right information at right time, as well as
to integrating information effectively to provide a comprehensive
source of relevant information.
There is a need to develop efficient tools for analyzing and managing
Web data, and efficiently managing Web information from the database
perspective. The book proposes a data model called WHOM (Warehouse
Object Model) to represent HTML and XML documents in the warehouse. It
defines a set of web algebraic operators for building new web tables
by extracting relevant data from the Web, as well as generating new
tables from existing ones. These algebraic operators are used for
change detection.

A Survey of Web Data Management Systems.- Node and Link Objects.- Predicates on Node and Link Objects.- Imposing Constraints on Hyperlink Structures.- Query Mechanism for the Web.- Schemas for Warehouse Data.- WHOM-Algebra.- Web Data Visualization.- Detecting and Representing Relevant Web Deltas.- Knowledge Discovery Using Web Bags.- The Road Ahead.

Reihe/Serie Springer Professional Computing
Zusatzinfo 35 Illustrations, black and white; XXI, 465 p. 35 illus.
Verlagsort New York, NY
Sprache englisch
Maße 178 x 254 mm
Themenwelt Informatik Datenbanken Data Warehouse / Data Mining
Mathematik / Informatik Informatik Grafik / Design
Mathematik / Informatik Informatik Netzwerke
Mathematik / Informatik Informatik Web / Internet
ISBN-10 1-4419-1806-X / 144191806X
ISBN-13 978-1-4419-1806-2 / 9781441918062
Zustand Neuware
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