عنوان

Data integration :

شابک

1598297422

شابک

9781598297423

شابک اشتباه

1598297414

شابک اشتباه

9781598297416

شماره

b704081

عنوان اصلي

Data integration :

نام عام مواد

[Book]

ساير اطلاعات عنواني

the relational logic approach /

نام نخستين پديدآور

Michael Genesereth.

محل نشرو پخش و غیره

[San Rafael, Calif.] :

نام ناشر، پخش کننده و غيره

Morgan & Claypool Publishers,

تاریخ نشرو بخش و غیره

©2010.

نام خاص و کميت اثر

1 online resource (xi, 97 pages) :

ساير جزييات

illustrations

عنوان فروست

Synthesis lectures on artificial intelligence and machine learning,

مشخصه جلد

#8

شاپا ي ISSN فروست

1939-4616 ;

متن يادداشت

Includes bibliographical references (pages 91-93) and index.

متن يادداشت

1. Introduction -- Data integration -- Heterogeneity -- Direct mapping -- Source-based integration -- Model-centric integration -- Reading guide.

بدون عنوان

0

متن يادداشت

Data integration is a critical problem in our increasingly interconnected but inevitably heterogeneous world. There are numerous data sources available in organizational databases and on public information systems like the World Wide Web. Not surprisingly, the sources often use different vocabularies and different data structures, being created, as they are, by different people, at different times, for different purposes. The goal of data integration is to provide programmatic and human users with integrated access to multiple, heterogeneous data sources, giving each user the illusion of a single, homogeneous database designed for his or her specific need. The good news is that, in many cases, the data integration process can be automated. This book is an introduction to the problem of data integration and a rigorous account of one of the leading approaches to solving this problem, viz., the relational logic approach. Relational logic provides a theoretical framework for discussing data integration. Moreover, in many important cases, it provides algorithms for solving the problem in a computationally practical way. In many respects, relational logic does for data integration what relational algebra did for database theory several decades ago. A companion web site provides interactive demonstrations of the algorithms.

شماره استاندارد بين المللي کتاب و موسيقي

9781598297416

موضوع مستند نشده

Database searching.

موضوع مستند نشده

Ontologies (Information retrieval)

موضوع مستند نشده

COMPUTERS-- Programming Languages-- SQL.

موضوع مستند نشده

Database searching.

موضوع مستند نشده

Ontologies (Information retrieval)

موضوع مستند نشده

COM-- 051170

شماره

ويراست

شماره رده

نشانه اثر

مستند نام اشخاص تاييد نشده

Genesereth, Michael R.,1948-

تاريخ عمليات

20201207193327.0

قواعد فهرست نويسي ( بخش توصيفي )

pn

نام الکترونيکي

نوع ماده

[Book]

تكميل شده

Y