Entity Relationship Approach Er 92

Entity Relationship Approach   ER  92 PDF
Author: Günther Pernul
Publisher: Springer Science & Business Media
ISBN: 9783540560234
Size: 41.35 MB
Format: PDF, ePub, Mobi
Category : Computers
Languages : en
Pages : 439
View: 5740

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This volume comprises the proceedings of the Eleventh International Conference on the Entity-Relationship Approach held in Karlsruhe, Germany, October 7-9, 1992. It contains the full versions of all the 22 accepted papers selected from in total 64 submissions; in addition, the two invited talks by Scheer and by Tsichritzis and others are represented asfull papers and the two other invited speakers contribute extended abstracts. All the contributions describe original research related to theoretical or practical aspects of the Entity-Relationship Approach,reflecting the trend of recent years in a wide range of database research activities. In particular, the topics database design aspects, object-orientation, integrity constraints, query languages, knowledge-based techniques, and development of new applications are addressed.

Entity Relationship Approach Er 93

Entity Relationship Approach   ER  93 PDF
Author: Ramez A. Elmasri
Publisher: Springer Science & Business Media
ISBN: 9783540582175
Size: 33.10 MB
Format: PDF, Mobi
Category : Computers
Languages : en
Pages : 530
View: 562

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This monograph is devoted to computational morphology, particularly to the construction of a two-dimensional or a three-dimensional closed object boundary through a set of points in arbitrary position. By applying techniques from computational geometry and CAGD, new results are developed in four stages of the construction process: (a) the gamma-neighborhood graph for describing the structure of a set of points; (b) an algorithm for constructing a polygonal or polyhedral boundary (based on (a)); (c) the flintstone scheme as a hierarchy for polygonal and polyhedral approximation and localization; (d) and a Bezier-triangle based scheme for the construction of a smooth piecewise cubic boundary.

Entity Relationship Modeling

Entity Relationship Modeling PDF
Author: Bernhard Thalheim
Publisher: Springer Science & Business Media
ISBN: 3662040581
Size: 63.57 MB
Format: PDF, Docs
Category : Computers
Languages : en
Pages : 628
View: 7205

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This book is a comprehensive presentation of entity-relationship (ER) modeling with regard to an integrated development and modeling of database applications. It comprehensively surveys the achievements of research in this field and deals with the ER model and its extensions. In addition, the book presents techniques for the translation of the ER model into classical database models and languages, such as relational, hierarchical, and network models and languages, as well as into object-oriented models.

Conceptual Modeling Er 96

Conceptual Modeling   ER  96 PDF
Author: International Conference on Conceptual Modeling 1996 Cottbus, germany
Publisher: Springer Science & Business Media
ISBN: 9783540617846
Size: 28.14 MB
Format: PDF
Category : Business & Economics
Languages : en
Pages : 487
View: 192

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This volume constitutes the refereed proceedings of the 15th International Conference on Conceptual Modeling, ER '96, held in Cottbus, Germany, in October 1996. The volume presents three invited contributions together with 29 revised full papers selected from 110 submissions. The papers cover all current aspects of the entity-relationship approach and conceptual modeling; they are organized in sections on advanced schema design, processes, query languages, representation, integration, principles of database design, transformation, enhanced modelling, capturing design information, and evolution.

A Guided Tour Of Relational Databases And Beyond

A Guided Tour of Relational Databases and Beyond PDF
Author: Mark Levene
Publisher: Springer Science & Business Media
ISBN: 9781852330088
Size: 77.18 MB
Format: PDF, Mobi
Category : Computers
Languages : en
Pages : 625
View: 7048

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Addressing important extensions of the relational database model, including deductive, temporal, and object-oriented databases, this book provides an overview of database modeling with the Entity-Relationship (ER) model and the relational model. The book focuses on the primary achievements in relational database theory, including query languages, integrity constraints, database design, computable queries, and concurrency control. This reference will shed light on the ideas underlying relational database systems and the problems that confront database designers and researchers.

Advanced Information Systems Engineering

Advanced Information Systems Engineering PDF
Author: Pericles Loucopoulos
Publisher: Springer Science & Business Media
ISBN: 9783540554813
Size: 56.83 MB
Format: PDF
Category : Computers
Languages : en
Pages : 650
View: 3844

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As humanity approaches the 3rd millennium, the sustainability of our present way of life becomes more and more questionable. New paradigms for the long-term coevolution of nature and civilization are urgently needed in order to avoid intolerable and irreversible modifications of our planetary environment. Earth System Analysis is a new scientific enterprise that tries to perceive the earth as a whole, a unique system which is to be analyzed with methods ranging from nonlinear dynamics to macroeconomic modelling. This book, resulting from an international symposium organized by the Potsdam Institute, has 2 aims: first, to integrate contributions from leading researchers and scholars from around the world to provide a multifaceted perspective of what Earth System Analysis is all about, and second, to outline the scope of the scientific challenge and elaborate the general formalism for a well-defined transdisciplinary discourse on this most fascinating issue.

Conceptual Modeling Of Information Systems

Conceptual Modeling of Information Systems PDF
Author: Antoni Olivé
Publisher: Springer Science & Business Media
ISBN: 3540393897
Size: 22.86 MB
Format: PDF, ePub, Docs
Category : Computers
Languages : en
Pages : 455
View: 807

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This brilliant textbook explains in detail the principles of conceptual modeling independently from particular methods and languages and shows how to apply them in real-world projects. The author covers all aspects of the engineering process from structural modeling over behavioral modeling to meta-modeling, and completes the presentation with an extensive case study based on the osCommerce system. Written for computer science students in classes on information systems modeling as well as for professionals feeling the need to formalize their experiences or to update their knowledge, Olivé delivers here a comprehensive treatment of all aspects of the modeling process. His book is complemented by lots of exercises and additional online teaching material.

Generale History Of Africa Vol I Methodology And African Prehistory

Generale History of Africa     Vol  I     Methodology and African Prehistory PDF
Author: Joseph KI-Zerbo
Publisher: UNESCO
ISBN: 9789236017075
Size: 44.11 MB
Format: PDF, ePub, Docs
Category :
Languages : ar
Pages :
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The earliest man and the prehistory of Africa according to geographical areas, with the Nile Valley singled out in particular. Chapters are devoted to prehistoric art, agricultural techniques and the development of metallurgy.

Data Analysis For Database Design

Data Analysis for Database Design PDF
Author: David Howe
Publisher: Elsevier
ISBN: 0080503608
Size: 40.93 MB
Format: PDF, Kindle
Category : Computers
Languages : en
Pages : 336
View: 1134

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Data analysis for database design is a subject of great practical value to systems analysts and designers. This classic text has been updated to include chapters on distributed database systems, query optimisation and object-orientation.The SQL content now includes features of SQL92 and SQL 99. With new databases coming online all the time and the general expansion of the information age, it is increasingly important to ensure that the analysis and model of a database design is accurate and robust. This is an ideal book for helping you to ensure that your database is well designed and therefore user friendly. Increased material on SQL including the latest developments Practical approach to explaining techniques and concepts Contains many questions and answer pointers

Process Management

Process Management PDF
Author: Jarg Becker
Publisher: Springer Science & Business Media
ISBN: 9783540434993
Size: 30.19 MB
Format: PDF, ePub, Mobi
Category : Business & Economics
Languages : en
Pages : 337
View: 2772

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Process Management is a comprehensive compendium for the contemporary design of process-oriented organizations. It presents a proven methodology for the introduction and sustainable management of business processes. This book discusses each phase of a business process lifecycle model in the light of current research. A continuous case study provides interesting insights into the actual experiences with this lifecycle model and adds to the credibility of the presented contents. This also includes recommendations which are summarized in pragmatic checklistsnbsp; for each stage of the project. This book is of relevance for business analysts, business process managers, consultants, and all practitioners dealing with the analysis and re-design of business processes. It is also a valuable resource for lecturers and students in the disciplines of Business, Information Systems and Engineering.

Brain Tumors E Book

Brain Tumors E Book PDF
Author: Andrew H. Kaye
Publisher: Elsevier Health Sciences
ISBN: 0702048186
Size: 25.64 MB
Format: PDF, ePub
Category : Medical
Languages : en
Pages : 1088
View: 1623

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Meet the increasing need for effective brain tumor management with the highly anticipated revision of Brain Tumors by Drs. Andrew H. Kaye and Edward R. Laws. Over the past decade, enormous advances have been made in both the diagnosis and the surgical and radiotherapeutic management of brain tumors. This new edition guides you through the latest developments in the field, including hot topics like malignant gliomas, functional brain mapping, neurogenetics and the molecular biology of brain tumors, and biologic and gene therapy. Benefit from the knowledge and experience of Drs. Andrew H. Kaye and Edward R. Laws, globally recognized experts in the field of neurosurgery, as well as many other world authorities.