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Prototyping a real-time embedded system in Smalltalk

Published: 01 September 1989 Publication History
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  • Abstract

    This paper presents a case study of AMEP, a prototype ESM signal processor which has been implemented in Smalltalk using an actor-based design methodology, Arguments for choosing an OOPS for implementing such applications are reviewed. AMEP is a large system which includes both hard real-time and knowledge-based subsystems. Extensive software metrics are presented for each subsystem and used to compare the characteristics of code designed for different purposes. For example, analysis of this data suggests that knowledge-based applications may be more difficult to port to an object-based language such as Ada than hard real-time systems. Team programming, productivity, documentation standards and other software engineering issues are also addressed.

    References

    [1]
    Agha, Gul A., 1986. Actors: A Model of Concurrent Computation in Distributed Systems, MIT Press.]]
    [2]
    Barry, Brian M., D.A. Thomas, John R. Altoft, and Mike Wilson, 1987. "Using Objects to Design and Build Radar ESM Systems", Proceedings of OOPSLA 87, Orlando, FI., ACM SIGPLAN.]]
    [3]
    Boehm, Barry W., 1981. Software Engineering Economics, Prentice-Hall Inc.]]
    [4]
    Booch, Grady, 1986. "Object-Oriented Development", IEEE Transactions on Software Engineering, Vol. SE-12, No.2.]]
    [5]
    Brooks, Frederick P., 1987. "No Silver Bullet: Essence and Accidents of Software Engineering", IEEE Computer, Vol. 20, No.4.]]
    [6]
    Smalltalk/V286 Object-Oriented Programming System (OOPS), Tutorial and Programming Handbook, 1988. Digitalk Inc.]]
    [7]
    Hewitt, Carl, 1977. "Viewing Control Structures as Patterns of Passing Messages", Artificial Intelligence 8.]]
    [8]
    Hilliard, Richard, 1989. Private Communication.]]
    [9]
    Lieberman, Henry, 1986. "Using Prototypical Objects to Implement Shared Behaviour in Object-Oriented Systems", Proceedings of OOPSLA 86, Portland, Oregon, ACM SIGPLAN.]]
    [10]
    Shafer, G., 1976. A Mathematical Theory of Evidence, Princeton University Press.]]
    [11]
    Thomas, D.A., and Kent Johnson, 1988. "Orwell - A Configuration Management System for Team Programming", Proceedings of OOPSLA 88, San Diego, ACM S IGPLAN.]]
    [12]
    Thomas, David A., Wilf R. Lalonde, John Duimovich, Michael Wilson, Jeff McAffer, and Brian Barry, 1989. "Actra - A Multitasking/Multiprocessing SmaUtalk", Proceedings of the ACM $IGPLAN Workshop on Object-Based Concurrent Programming, ACM SIGPLAN Notices, Volume 24, Number 4.]]

    Cited By

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    • (2010)The Qualitas CorpusProceedings of the 2010 Asia Pacific Software Engineering Conference10.1109/APSEC.2010.46(336-345)Online publication date: 30-Nov-2010
    • (1998)New Complexities in the Embedded World — the OTI ApproachObject-Oriented Technologys10.1007/3-540-69687-3_87(472-478)Online publication date: 15-May-1998
    • (1997)New Complexities in the Embedded World - The OTI ApproachProceedings of the Workshops on Object-Oriented Technology10.5555/646777.705883(472-481)Online publication date: 9-Jun-1997
    • Show More Cited By

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    Published In

    cover image ACM Conferences
    OOPSLA '89: Conference proceedings on Object-oriented programming systems, languages and applications
    September 1989
    528 pages
    ISBN:0897913337
    DOI:10.1145/74877
    • cover image ACM SIGPLAN Notices
      ACM SIGPLAN Notices  Volume 24, Issue 10
      Special issue: Proceedings of the 1989 ACM OOPSLA conference on object-oriented programming
      Oct. 1989
      446 pages
      ISSN:0362-1340
      EISSN:1558-1160
      DOI:10.1145/74878
      Issue’s Table of Contents
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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    Published: 01 September 1989

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    Cited By

    View all
    • (2010)The Qualitas CorpusProceedings of the 2010 Asia Pacific Software Engineering Conference10.1109/APSEC.2010.46(336-345)Online publication date: 30-Nov-2010
    • (1998)New Complexities in the Embedded World — the OTI ApproachObject-Oriented Technologys10.1007/3-540-69687-3_87(472-478)Online publication date: 15-May-1998
    • (1997)New Complexities in the Embedded World - The OTI ApproachProceedings of the Workshops on Object-Oriented Technology10.5555/646777.705883(472-481)Online publication date: 9-Jun-1997
    • (1994)DIR/SEEProceedings of the second international symposium on Environments and tools for Ada10.1145/199189.192850(26-35)Online publication date: 1-Sep-1994
    • (1994)DIR/SEEACM SIGAda Ada Letters10.1145/192839.192850XIV:SI(26-35)Online publication date: 1-Sep-1994
    • (1994)Temporal modelling of real-time communication protocols based on a process/channel approachReal-Time Systems10.1007/BF010886276:3(243-262)Online publication date: 1-May-1994
    • (1993)Object-Oriented Knowledge Representation and Real-Thne Problem-SolvingFifth Euromicro Workshop on Real-Time Systems10.1109/EMWRT.1993.639040(22-27)Online publication date: 1993
    • (1993)An Hierarchical Structure for Modelling Real-Time Domains using Object-Oriented TechniquesAI and Cognitive Science ’9210.1007/978-1-4471-3207-3_3(16-30)Online publication date: 1993
    • (1991)Actra—an industrial strength concurrent object-oriented programming systemACM SIGPLAN OOPS Messenger10.1145/127070.1270902:2(82-85)Online publication date: 1-Apr-1991
    • (1991)Actra—an industrial strength concurrent object-oriented programming systemProceedings of the workshop on Object-based concurrent programming10.1145/127056.127090(82-85)Online publication date: 1-Apr-1991
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