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System Engineering Listings
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Total:
15 | Displaying: 1 - 10 | Pages: 1 2 >> |
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This slide presentation gives an overview of ArchStyler's MDA-Buisness Transformer. Topics include: modeling with ARIS toolset, model transformation to UML, activity diagram runtime visualization, and key benefits of the ARIS-ArcStyler integration. Author(s) : ArcStyler
Updated: 10/08/2005
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The need for drastic reductions in budgeting and durations of projects that involve computer-based systems, as well as the increasing pressure to field systems that function satisfactorily, have fostered the need for more rigorous system engineering methods. Via case studies, the author reports on why models and proofs, which are at the core of emerging methods, are indeed instrumental in slashing costs, by avoiding project setbacks, operational mishaps or failures, and by permitting correct diagnoses when necessary. The perspectives offered by such methods help to understand better what is missing with existing COTS products, as well as what is the borderline between software engineering and system engineering. Author(s) : Gérard Le Lann
Updated: 10/08/2005
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This slide presentation focuses on using the system engineering approach on spacecraft design. Topics include system engineering applied to SNAP, orbit trade-study, activities for conceptual design phase, orbit analysis and modeling, observatory structure design, attitude control system design and modeling, and integration and test planning. Author(s) : Henry Heetderks
Updated: 10/08/2005
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This slide presentation begins with definitions and motivation for system engineering. The main focus is on the systems engineering process. Topics include: product development goal, process, high-level specifications, decomposition into sub-systems, define interfaces, identify interactions, setting sub-system requirements, balancing sub-system and system specifications. Author(s) : Author Unknown
Updated: 10/08/2005
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Topics of this paper include the systems engineering process; system analysis and control; and planning for, organizing, and managing systems. This guide provides a basic, conceptual-level description of SEM as it relates to the development and life cycle management of a system--including basic concepts, problem-solving, tools to balance the process, and issues integral to the SEM effort. This text supplements course material at DSMC. Author(s) : Defense Acquisition University Press
Updated: 10/08/2005
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This paper presents a methodology for enumerating the vulnerabilities of a system, and determining what countermeasures can best close those vulnerabilities. This paper first describes how to characterize possible adversaries in terms of their resources, access, and risk tolerance, then we show how to map vulnerabilities to the system throughout its life cycle, and finally we demonstrate how to correlate the attacker's characteristics with the characteristics of the vulnerability to see if an actual threat exists. Author(s) : Chris Salter, O. Sami Saydjari, Bruce Schneier and Jim Wallner
Updated: 10/08/2005
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This paper presents the end-to-end argument design principle. This principle will help guide the placement of functions in the modules of a distributed computer system. Many examples are given in this paper including: bit error recovery, security using encryption, duplicate message suppression, recovery from system crashes, and delivery acknowledgement. Author(s) : J.H. Saltzer, D.P. Reed and D.D. Clark
Updated: 10/08/2005
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Studying the design and implementation of a number of computers has led to some general hints for system design. They are described here and illustrated by many examples, ranging from hardware such as the Alto and the Dorado to application programs such as Bravo and Star. Author(s) : Butler W. Lampson
Updated: 10/08/2005
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Computerized design and visualization technology based on Virtual Reality is being increasingly used to simplify this process and at the same time reduce costs, wastage and product development time. This chapter is aimed at people interested in learning where Virtual Reality technology can be applied to systems design and includes examples from real design situations. Author(s) : Roy C. Davies
Updated: 10/08/2005
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This document discusses a system design strategy of the geographic information system (GIS). Chapters include: system design process, ESRI software evolution, GIS product architecture, network communications, GIS user needs, sizing fundamentals, sizing tools and system implementation. Author(s) : Dave Peters
Updated: 10/08/2005
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System Engineering Listings
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Total:
15 | Displaying: 1 - 10 | Pages: 1 2 >> |
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