Guide of RELIABLE SYSTEM DESIGN
Excerpts from Butler Lampson's "Hints for Computer System Design"
Principle table and slogan outline explanation.
Excerpts from Butler Lampson's 'Hints for Computer System Design' The full document is now online as on Butler Lampson's page
1999.Mar.03 This page contains some excerpts from Butler Lampson's 'Hints for Computer System Design'
Lampson Hints for Computer System Design Ninth ACM Symposium on Operating Systems Principles in Operating Systems Review 17, 5 (October 1983) pages 33-48
From this experience come some general hints for designing successful systems
I claim no originality for them; most are part of the folk wisdom of experienced designers
Conclusion @ARTICLE{ LampsonHints83, author = 'Lampson, Butler W.', title = 'Hints for Computer System Design', journal = 'Operating Systems Review', publisher = 'ACM', year = 1983, month = October, volume = 17, number = 5, pages = 33-48, note = '{em Ninth ACM Symposium on Operating Systems Principles}
Later republished, but with less satisfactory copy editing, in {em IEEE Software} 1, 1 (January 1984) pages 11-28.' } @ARTICLE{ LampsonHints84, author = 'Lampson, Butler W.', title = 'Hints for Computer System Design', journal = 'IEEE Software', year = 1984, month = January, volume = 1, number = 1, pages = 11-28, note = 'This is republished, with less satisfactory copy editing, from {em Ninth ACM Symposium on Operating Systems Principles} in {em Operating Systems Review} 17, 5 (October 1983) pages 33-48.' } Comments encouraged
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Building bug-free OO software: An introduction to Design by Contract
Advanced use of assertions for clearer specifications and greater software
reliability. By OO guru Bertrand Meyer, creator of Eiffel.
Building bug-free O-O software: An introduction to Design by Contract(TM) Eiffel Software is the pioneer of Design by Contract and the Component Revolution
For a more detailed look at Design by Contract and how it can make your code more reliable read this document or watch the
Upcoming: A two day session, Eiffel and Design by Contract by Dr
The seminar brochure in PDF format is available at: Overview The notion of Design by Contract is central in the systematic approach to object-oriented software construction, as embodied in the Eiffel method
This article introduces such a method, known as Design by Contract
Under the Design by Contract theory, a software system is viewed as a set of communicating components whose interaction is based on precisely defined specifications of the mutual obligations -- contracts
The benefits of Design by Contract include the following: A better understanding of the object-oriented method and, more generally, of software construction
The Design by Contract theory, then, suggests associating a specification with every software element
This has the advantage that the specification language is embedded in the design and programming language (here Eiffel), whereas formal specification languages are typically non-executable or, if they are executable, can only be used for prototypes
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Andrew S. Tanenbaum
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Principles of Distributed Operating System Design, 1985
ICCD 2006 INDEX IEEE INTERNATIONAL CONFERENCE ON COMPUTER DESIGN
Links to past and future meetings in the series.
"From Application to Architecture to Implementation" The International Conference of Computer Design (ICCD) was founded along with the International Conference on Computer-Aided Design (ICCAD) in 1982 to address critical needs in the design of large-scale integrated systems
ICCAD was founded to focus on the algorithmic core of CAD, whereas ICCD was oriented to design and CAD applications
ICCD is the premiere conference covering the research, design, and implementation of computer systems and their components
Papers are presented in five conference tracks which focus on design and CAD applications: Computer Systems Design and Architecture Processor Architecture Logic and Circuit Design Tools and Methodology Verification and Test Multidisciplinary special sessions have become the hallmark of ICCD, highlighting key research concepts or large design projects
The International Conference on Computer Design encompasses a wide range of topics in the research, design, and implementation of computer systems and their components
ICCD's multi-disciplinary emphasis provides an ideal environment for developers and researchers to discuss practical and theoretical work covering system and computer architecture, verification and test, design and technology, and tools and methodologies
Benefits
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EROS: A Principle-Driven Operating System from the Ground Up
Abstract of article by Jonathan S. Shapiro, Norm Hardy; published by IEEE Computer
Society. [IEEE Software]
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Object-oriented programming - Wikipedia, the free encyclopedia
Growing article, with links to many related topics. [Wikipedia]
Objects as programming entities were introduced in, a programming language designed for making simulations, created by and of the in
creators were influenced by the ideas introduced in, but was designed to be a fully dynamic system in which objects could be created, modified, and 'consumed' 'on the fly' rather than having a system based on static objects
included both, and their succeeding design, included a distinctive approach to object orientation, classes, and such
Adding these features to languages that were not initially designed for them often led to problems with compatibility and maintainability of code
Besides Java, probably the most commercially important recent object-oriented languages are and designed for Microsoft's platform
Just as led to refinements of techniques such as, modern object-oriented software design methods include refinements such as the use of, and (such as )
[] Problems and patterns There are a number of programming challenges which a developer encounters regularly in object-oriented design
The best known are the, but in a more general sense the term '' can be used to refer to any general, repeatable solution to a commonly-occurring problem in software design
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Center for Reliable and High-Performance Computing
The center focuses on research in the areas of high-performance computing,
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Design for Open Systems in Java
Seminal paper on the demise of "absolute" encapsulation and transparency as an ideal.
Design for Open Systems in Java , State University of New York at Oswego [This is an ongoing expansion of topics discussed in my Coordination 97 conference paper
Objects + Activities = Open Systems The design of object-oriented open systems has two principal foci: Objects Encapsulated, typically reactive components with state, identity, and behavior, possibly distributed across space [Wegner ], and normally maintaining links (references) to other objects they may communicate with
The tension between these two facets of design is captured in the OO notion of responsibility [Wirfs-Brock ]
This paper explores some occasionally disguised aspects of responsibility-driven design seen in the development of Java-based open systems
In practice, the presence or absence of each quality and feature often affects high-level design and programming decisions
Additionally, efforts to hide the control information required by underlying services introduces artificial coding requirements and design limitations
Moreover, allowing explicit control often leads to entire categories of design and implementation techniques
But they also open up new design and programming challenges, in particular, those that complicate the goal of providing means for scripting together components in simple ways
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