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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
21

A study of the modelling and storage of objects for materials selection

Tripathy, Shakti Ranjan January 1993 (has links)
No description available.
22

A framework for characterizing an object-oriented database system.

Jin, Jian, Carleton University. Dissertation. Computer Science. January 1992 (has links)
Thesis (M.C.S.)--Carleton University, 1992. / Also available in electronic format on the Internet.
23

The importance of abstraction in the development of distributed and cross-platform frameworks

Worrall, Basil Graeme. January 2009 (has links)
Thesis (M. Sc(Computer Science))--University of Pretoria, 2009. / Includes bibliographical references (leaves [180]-191).
24

The next generation of database : object-oriented database

Hon, Wing-Keung January 1994 (has links)
As some new computer applications, such as computer-aided design, multimedia systems, and knowledge-based systems, require more complex data structures, the traditional database system seems to be unable to support these new requirements. A recently developed database technology, object-oriented database, provides a solution to these problems.The purpose of this thesis is to investigate what is object-oriented database, especially in its internal organization such as object persistency. Two object-oriented database systems, EXODUS and ODE, are discussed in detail. In addition, a comparison between the relational databases and object-oriented databases is made. / Department of Computer Science
25

Understanding object-oriented methodology /

Roy, Brian K. January 1993 (has links)
Report (M.I.S.)--Virginia Polytechnic Institute and State University, 1993. / Includes bibliographical references (leaf 88). Also available via the Internet.
26

An infrastructure for secure distributed object-oriented databases

Dreyer, Lucas Cornelius Johannes 10 September 2012 (has links)
M.Sc. / In a society that is becoming increasingly reliant on information, it is necessary for information to be stored efficiently and safely. Database technology is used to store large chunks of information efficiently, while database security is concerned with storing information securely. More complex computer applications (CAD/CAM, multimedia and Groupware) led to then development of object-oriented programming, with object-oriented databases following shortly after. Object-oriented databases store the data of object-oriented systems efficiently and permanently. They provide a rich set of semantic structures that allows them to be used in applications where other database models are simply inadequate. In federations consisting of several interconnected databases, security plays a vital role in the proper management of information. This work describes a Secure Distributed Object Environment (SDOE) infrastructure. It is designed to be implementation-oriented, on which strict theoretic prototypes such as SPOP (Selfprotecting Object Prototype) can be built. SPOP is a prototype of a secure object-oriented database and is based on the SPO database model of Olivier. To describe federated database architectures (used by SDOE and SPOP), it is necessary to understand the architecture of federated database systems. Reference architectures for federated database systems are discussed first and a comparison is drawn between two prominent reference architectures. We proposed a generalised reference architecture based on these two architectures. created in order to make the use of object-oriented programming in a distributed environment as problem free as possible. A marshal buffer structure will be discussed thirdly. The latter structure is used to contain procedure parameters during an RPC (Remote Procedure Call). Fourthly, the communications infrastructure necessary to support higher-level services is discussed. The infrastructure is implemented in Linux (a UNIX variant), and this approach has provided several interesting challenges. The fifth discussion will deal with the requirements for a name service. A name service is necessary if objects were to be used transparently (without reference to their current locations in the federation).
27

Object-Oriented Design of a Windows™ Based Automated Telemetry System

Self, Lance P. L. 11 1900 (has links)
International Telemetering Conference Proceedings / October 30-November 02, 1995 / Riviera Hotel, Las Vegas, Nevada / This paper illustrates a Windows computer application program which uses the object-oriented paradigm as a basis. The objective of the application program is to control the setup of equipment involved in routing a telemetry signal. This design uses abstract classes as high level building blocks from which site specific classes are derived. It is the next generation to the software portion of a system described by Eugene L. Law. The object-oriented design method, as presented by Grady Booch in his book Object-Oriented Analysis and Design with Applications, is the design tool.
28

Control of distributed objects

Hamid, Tariq Parwaiz January 1994 (has links)
No description available.
29

Acceleration techniques in ray tracing for dynamic scenes

Samothrakis, Stavros Nikolaou January 1998 (has links)
No description available.
30

Management of long-running high-performance persistent object stores

Printezis, Antonios January 2000 (has links)
No description available.

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