Read e-book online Database Modeling and Design, Fifth Edition: Logical Design PDF

By Toby J. Teorey

Database structures and database layout expertise have passed through major evolution in recent times. The relational facts version and relational database platforms dominate company functions; in flip, they're prolonged by means of different applied sciences like info warehousing, OLAP, and information mining. How do you version and layout your database software in attention of latest know-how or new company wishes? within the commonly revised 5th version, you will get transparent reasons, plenty of superb examples and an illustrative case, and the rather functional suggestion you have got come to count number on--with layout principles which are appropriate to any SQL-based method. yet you are going to additionally get lots that will help you develop from a brand new database fashion designer to an skilled clothier constructing industrial-sized systems.  In-depth element and lots of real-world, useful examples all through Loaded with layout ideas and illustrative case reviews which are appropriate to any SQL, UML, or XML-based process instantly valuable to somebody tasked with the production of information versions for the mixing of large-scale firm facts.

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Jane Greenberg, Eva Méndez Rodriguez's Knitting the Semantic Web PDF

By Jane Greenberg, Eva Méndez Rodriguez

The Semantic internet, extends the preferred, day by day net, permitting desktops and other people to successfully interact by way of giving info well-defined which means. Knitting the Semantic internet explains the interdisciplinary efforts underway to construct a extra library-like internet via “semantic knitting.” The publication examines origin actions and tasks resulting in standardized semantic metadata. those efforts bring about the Semantic Web—a community capable of aid computational actions and supply individuals with providers successfully. Leaders in library and knowledge technology, desktop technological know-how, and knowledge extensive domain names supply perception and proposal to offer readers a better realizing of the evolution of the Semantic Web.
Librarians and knowledge pros are uniquely certified to play an enormous function within the improvement and upkeep of the Semantic internet. Knitting the Semantic internet heavily examines this important courting intimately. This unmarried resource studies the principles, criteria, and instruments underlying the Semantic net and offers considerate views within the context of 2.0 advancements. Many chapters comprise figures to demonstrate innovations and concepts, and the total textual content is greatly referenced.
Topics in Knitting the Semantic net include:
• RDF, its expressive strength, and its skill to underlie the recent Library catalog card for the arriving century
• the worth and alertness for managed vocabularies
• SKOS (Simple wisdom association System), the latest Semantic net language
• dealing with scheme versioning within the Semantic Web
• Physnet portal provider for physics
• Semantic internet applied sciences in biomedicine
• constructing the United countries nutrition and Agriculture ontology
• buddy Of a chum (FOAF) vocabulary specification—with a true international case examine at a university
• Web/Library 2.0
• and more
Knitting the Semantic internet is a stimulating source for pros, researchers, educators, and scholars in library and knowledge technology, computing device technological know-how, info structure, website design, and internet companies.

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Download e-book for iPad: Semantic Web Services and Web Process Composition: First by Jorge Cardoso, Amit Sheth

By Jorge Cardoso, Amit Sheth

Thisbookconstitutestherefereedproceedingsofthe1stInternationalWorkshop on Semantic net providers and net method Composition, SWSWPC 2004, held on the Westin Horton Plaza inn, San Diego, California, united states, July 6, 2004, along side the IEEE overseas convention on internet providers (ICWS 2004). Theworkshopintendedtobringresearchers,scientistsfrombothindustryand academics,andrepresentativesfromdi?erentcommunitiestogethertostudy,- derstand, and discover the stages that compose the lifecycle of Semantic internet techniques. The workshop offered what may be accomplished by way of the symbiotic s- thesis of 2 of the most well liked R&D and know-how software parts, internet prone and the Semantic internet, as famous on the twelfth overseas world-wide-web convention (WWW 2003) and within the press. The emphasis of the workshop used to be quite often on net prone, internet procedures and semantics that are very important activities rising on the planet huge net. internet companies and internet procedures promise to ease a number of present infr- tructure demanding situations, equivalent to information, software, and procedure integration. internet s- vices are actually platform-independent and make allowance the advance of allotted, loosely coupled functions, a key attribute for the luck of dynamic net processes.

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Get Semantic Web and Peer-to-Peer: Decentralized Management and PDF

By Steffen Staab, Heiner Stuckenschmidt

Like the business society of the final century relied on common assets, modern day society depends upon info and its trade. Semantic internet applied sciences tackle the matter of knowledge complexity by means of delivering complex aid for representing and processing allotted info, whereas peer-to-peer applied sciences deal with problems with method complexity by way of permitting versatile and decentralized info garage and processing. platforms which are according to Semantic net and peer-to-peer applied sciences promise to mix the benefits of the 2 mechanisms. A peer-to-peer kind structure for the Semantic net will stay away from either actual and semantic bottlenecks that restrict details and information exchange.Staab and Stuckenschmidt based the chosen contributions into 4 components: half I, "Data garage and Access", prepares the semantic starting place, i.e. facts modelling and querying in a versatile and but scalable demeanour. those foundations enable for facing the association of knowledge on the person friends. half II, "Querying the Network", considers the routing of queries, in addition to non-stop queries and customized queries lower than the stipulations of the completely altering topological constitution of a peer-to-peer community. half III, "Semantic Integration", offers with the mapping of heterogeneous information representations. eventually half IV, "Methodology and Systems", studies studies from case reports and pattern applications.The total result's a state of the art description of the potential for Semantic net and peer-to-peer applied sciences for info sharing and data administration while utilized together. It serves researchers in academia and as a great and lasting reference and resource of proposal.

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New PDF release: Unternehmensmodellierung: Grundlagen, Methode und Praktiken

By Kurt Sandkuhl, Matthias Wißotzki, Janis Stirna (auth.)

Bei der Unternehmensmodellierung wird das Ziel verfolgt, die wichtigsten Komponenten von Organisationen sowie deren Relationen zueinander in geeigneten Modellen abzubilden. Die Unternehmensmodellierung findet in der Praxis Verwendung bei einer Vielzahl strategischer und operativer Aufgaben in Unternehmen, u.a. bei der Aufnahme und Visualisierung der aktuellen Abläufe, Strukturen und Produkte sowie deren Zusammenhänge, der Erarbeitung und Konkretisierung einer Unternehmensstrategie und insbesondere der IT – Strategie, der Ermittlung des Veränderungsbedarfs im Fall operativer Probleme sowie der Vorbereitung der Einführung von Informationssystemen mit Fokus auf Anforderungsanalyse und Sollkonzept. Die Autoren erläutern die Grundlagen der Unternehmensmodellierung anhand einer konkreten Methode („Kochbuch“). Insbesondere die unterschiedlichen Perspektiven auf ein Unternehmen und ihre Bedeutung (d.h. Prozesse, company, Produkte, IT –Architektur, Strategie u.a.), Analysetechniken und der Umgang mit den Beteiligten in dem Unternehmen, grundlegende Begriffe und Einsatzzwecke sowie Qualität und Möglichkeiten zur examine von Unternehmensmodellen werden dargestellt.

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Download PDF by David Salomon: Data Compression: The Complete Reference

By David Salomon

Facts compression is among the most crucial thoughts in computing engineering. From archiving information to CD-ROMs and from coding conception to snapshot research, many elements of computing utilize info compression in a single shape or one other. This publication is meant to supply an summary of the various sorts of compression: it encompasses a taxonomy, an research of the most typical structures of compression, dialogue in their relative advantages and drawbacks, and their commonest usages. Readers are purported to have a easy figuring out of desktop technological know-how: primarily the garage of information in bytes and bits and computing terminology, yet another way this e-book is self-contained. The publication divides clearly into 4 major components in keeping with the most branches of knowledge compression: run size encoding, statistical equipment, dictionary-based equipment, and lossy photo compression (where unlike the opposite concepts, details within the information might be lossed yet a suitable ordinary of photograph caliber retained). unique descriptions of the various so much recognized compression options are lined together with: Zip, BinHex, Huffman coding, GIF and so forth.

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Download e-book for iPad: Web site design with the patron in mind : a step-by-step by Susanna Davidsen

By Susanna Davidsen

A library's website is the face of the establishment within the digital international. If clients do not speedy, simply, and intuitively locate what they want, they'll stream directly to different websites - in all likelihood for stable. Librarians comprehend the significance of usability for different library providers, yet whereas such a lot libraries have a website, many websites do not accurately tackle the desires of key clients. during this attractive, nontechnical advisor, Davidsen and Yankee take readers step by step during the means of making a uncomplicated internet presence for the library. step by step website design and remodel directions and bibliography all give a contribution to this hugely usable and well timed consultant. you do not have to be an internet layout expert, technical genius, or info architect to create a basic web site. For these assuming the function of librarian-webmaster in all library settings, this advisor may help you to: Tailor the method to fulfill the desires in their specific viewers; gather the suitable info to do the activity; strengthen web site ambitions, challenge, and imaginative and prescient; ascertain how a lot making plans or redecorate the location calls for; stick with via with an prepared, ready process; that includes an internet layout technique that specializes in clients' habit, wishes, and conduct, this sensible source is helping librarians examine websites from their consumers' standpoint. utilizing this systematic procedure and the instruments supplied, librarians from various sizes and types of libraries may be capable of advance client pleasant websites.

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Download PDF by Valentina Presutti, Eva Blomqvist, Raphaël Troncy, Harald: The Semantic Web: ESWC 2014 Satellite Events: ESWC 2014

By Valentina Presutti, Eva Blomqvist, Raphaël Troncy, Harald Sack, Ioannis Papadakis, Anna Tordai

This publication constitutes the completely refereed post-conference court cases of the satellite tv for pc occasions of the eleventh foreign convention at the Semantic net, ESWC 2014, held in Anissaras, Crete, Greece, in could 2014. the quantity includes 20 poster and forty three demonstration papers, chosen from 113 submissions, in addition to 12 top workshop papers chosen from 60 papers offered on the workshop at ESWC 2014. most sensible papers from AI Mashup problem also are incorporated. The papers disguise a variety of features of the Semantic Web.

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Advanced Database Query Systems: Techniques, Applications - download pdf or read online

By Li Yan, Zongmin Ma

Databases are designed to help facts garage, processing, and retrieval actions concerning info administration. using databases in quite a few functions has led to a major wealth of information, which populates many varieties of databases round the world.Advanced Database question structures: strategies, purposes and applied sciences makes a speciality of applied sciences and methodologies of database queries, XML and metadata queries, and purposes of database question structures, aiming at supplying a unmarried account of applied sciences and practices in complex database question structures. This e-book offers the cutting-edge details for teachers, researchers and practitioners who're attracted to the research, use, layout and improvement of complex and rising database queries with final goal of creating knowledge for exploiting the possibilities of the knowledge and information society.

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Download e-book for kindle: Semantic Digital Libraries by Sebastian Ryszard Kruk

By Sebastian Ryszard Kruk

Libraries have regularly been an notion for the criteria and applied sciences built via semantic net actions. in spite of the fact that, aside from the Dublin center specification, semantic internet and social networking applied sciences haven't been extensively followed and extra built via significant electronic library tasks and initiatives. but semantic applied sciences provide a brand new point of flexibleness, interoperability, and relationships for electronic repositories.

Kruk and McDaniel current semantic web-related points of present electronic library actions, and introduce their performance; they exhibit examples starting from normal architectural descriptions to specified usages of particular ontologies, and therefore stimulate the attention of researchers, engineers, and power clients of these applied sciences. Their presentation is done via chapters on present prototype platforms reminiscent of JeromeDL, BRICKS, and Greenstone, in addition to a glance into the potential way forward for semantic electronic libraries.

This ebook is aimed toward researchers and graduate scholars in components like electronic libraries, the semantic internet, social networks, and knowledge retrieval. This viewers will take advantage of distinct descriptions of either today’s percentages and in addition the shortcomings of using semantic internet applied sciences to giant electronic repositories of frequently unstructured data.

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