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UML profiles for design decisions and non-functional requirements

UML profiles for design decisions and non-functional require...

ICSE 2007 Workshops:Second Workshop on SHAring and Reusing architectural Knowledge Architecture, Rationale, and Design Intent, SHARK-ADI'07

作者： Zhu, Liming Gorton, Ian Empirical Software Engineering Program National ICT Australia Ltd. School of Computer Science and Engineering University of New South Wales Pacific Northwest National Laboratory United States

ISBN: (纸本)0769529518

A software architecture is composed of a collection of design decisions. Each design decision helps or hinders certain Non-Functional Requirements (NFR). Current software architecture views focus on expressing components and connectors in the system. Design decisions and their relationships with non-functional requirements are often captured in separate design documentation, not explicitly expressed in any views. This disassociation makes architecture comprehension and architecture evolution harder. In this paper, we propose a UML profile for modeling design decisions and an associated UML profile for modeling non-functional requirements in a generic way. The two UML profiles treat design decisions and nonfunctional requirements as first-class elements. Modeled design decisions always refer to existing architectural elements and thus maintain traceability between the two. We provide a mechanism for checking consistency over this traceability. An exemplar is given as a way to demonstrate the feasibility of our approach. © 2007 IEEE.

关键词： Unified Modeling Language

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Annual business and news:: Beginning the 31st year of the Journal of Guidance, Control, and Dynamics

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JOURNAL OF GUIDANCE CONTROL AND DYNAMICS 2008年第1期31卷 1-1页

作者： Schmidt, George T. Aeronautics and Astronautics Massachusetts Institute of Technology (MIT) AIAA Institute of Electrical and Electronics Engineers Russian Federation Academy of Navigation and Motion Control Department of Mechanical and Aerospace Engineering and Engineering Mechanics University of Missouri-Rolla(UMR) Lockheed Electronics Company Center for Space Research University of Texas Austin United States Wright Laboratory Eglin Air Force Base UMR AIAA Guidance Navigation and Control Technical Committee American Automatic Control Council Lockheed Martin Aeronautics Company Palmdale CA United States C4ISR and Unmanned Air Vehicle (UAV) Programs for Air Vehicle Sciences and Systems Accreditation Board Engineering and Technology Inc./Aeronautical National Technical Committee on Guidance Navigation and Control Department of Mechanical and Aerospace Engineering University at Buffalo State University of New York (SUNY) AIAA Technical Committee on GN and C Air Vehicles Directorate Air Force Research Laboratory (AFRL) Wright-Patterson Air Force Base Space Access and Hypersonic Vehicle Guidance and Control Group Control Science Center of Excellence AFRL AIAA Technical Committee on Guidance Navigation and Control Department of Mechanical and Aeronautical Engineering University of California (UC) Davis United States Boeing Company Modernized Flight Control System for the Apache Longbow AIAA Institute of Electrical and Electronics Engineers AHS Jet Propulsion Laboratory California Institute of Technology Boeing Company Flight Sciences and Advanced Design Group Guidance Navigation and Control (GN and C) Systems Engineer Distributed Space Systems NASA Goddard Space Flight Center (GSFC) AIAA GN and C Technical Committee Department of Aerospace Engineering and Engineering Mechanics University of Texas Austin United States Institute of Navigation American Astronautical Society AIAA Guidance Navigation (GN and C) and Control Technical Committee Department of Aerospace Engineering Iowa State University Iowa

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Fault management based on peer-to-peer paradigms

Fault management based on peer-to-peer paradigms

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10th IFIP/IEEE International Symposium on Integrated Network Management 2007, IM '07

作者： Leitner, Markus Leitner, Philipp Zach, Martin Collins, Sandra Fahy, Claire PSE-Program and System Engineering Siemens AG Austria Vienna Austria Ericsson RandD Ireland Network Management Research Centre Dublin Ireland TSSG-Telecommunications Software and Systems Group Waterford Institute of Technology Waterford Ireland

ISBN: (纸本)1424407990

We present an approach to fault management based on an architecture for distributed and collaborative network management as developed in the CELTIC project Madeira. It uses peer-to-peer communication facilities and a logical overlay network facilitating decentralized and iterative alarm processing and correlation. We argue that such an approach might help to overcome key challenges that are posed by NGN scenarios to traditional centralized network management systems. Its feasibility is demonstrated by means of a case study from the area of wireless mesh networks, where an application prototype has been developed. © 2007 IEEE.

关键词： Distributed computer systems

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Utilizing programming projects in a freshmen programming course

Utilizing programming projects in a freshmen programming cou...

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114th Annual ASEE Conference and Exposition, 2007

作者： Lehr, Steven Grant, Christopher Embry-Riddle Aeronautical University United States Freshmen Progam Embry Riddle Aeronautical University College of Engineering and Software consultant United States Embry-Riddle Aeronautical University Prescott United States Freshmen Program Embry Riddle Aeronautical University College of Engineering United States

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An assessment and analysis tool for statistical process control of software processes 7

An assessment and analysis tool for statistical process cont...

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7th International SPICE Conference on Process Assessment and Improvement, SPICE 2007

作者： Kirbaş, Serkan Tarhan, Ayça Demirörs, Onur Siemens Program and System Engineering Department ODTU Teknokent Silikon Blk No:21 Ankara06531 Turkey Bilgi Group Software Research Education and Consultancy Ltd ODTU Teknokent Gumus Blk No:3 Ankara06531 Turkey Informatics Institute Middle East Technical Universit AnkaraMM Kat:4 06531 Turkey

ISBN: (纸本)9788976416094

In software engineering domain, SPC is currently utilized only by organizations which have high maturity levels according to the process improvement models like ISO/IEC 15504 and CMMI. In this paper, we present a software tool that we developed to ease and enhance application of SPC especially for emergent organizations. Our tool has facilities to assess the suitability of software processes and metrics for SPC as well as to analyze a software process with respect to its qualifying metrics using SPC techniques like control charts, histograms, bar charts, and pareto charts. In this paper we explain the tool by means of a bug-fixing process of a system and software development organization.

关键词： Statistical process control

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WS-Policy4MASC - A WS-Policy Extension Used in the MASC Middleware

WS-Policy4MASC - A WS-Policy Extension Used in the MASC Midd...

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IEEE International Conference on Services Computing (SCC)

作者： Vladimir Tosic Abdelkarim Erradi Piyush Maheshwari School of Computer Science and Engineering University of New South Wales Sydney Australia Department of Computer Science University of Western Ontario London Canada Empirical Software Engineering (ESE) Program NICTA Sydney Australia IBM India Research Laboratory New Delhi India

WS-Policy4MASC is a new XML language that we developed for specification of monitoring and control (particularly, adaptation) policies in the Manageable and Adaptable Services Compositions (MASC) middleware. It extends the Web Services Policy Framework (WS-Policy) by defining new types of policy assertions. Goal policy assertions specify requirements and guarantees to be met in desired normal operation. Action policy assertions specify actions to be taken if certain conditions are met or not met. Utility policy assertions specify monetary values assigned to particular situations. Meta-policy assertions are used to specify which action policy assertions are alternatives and which business value-driven conflict resolution strategy should be used. WS- Policy4MASC also enables detailed specification of additional information necessary for run-time policy-driven management. We evaluated feasibility of the WS- Policy4MASC solutions by implementing a policy repository and other modules in MASC. We examined their usefulness on a set of realistic scenarios.

关键词： Middleware Web services Monitoring XML Quality of service Computer science Control systems Australia Council software engineering software development management

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Design and Evaluation of a Grid Computing Based Architecture for Integrating Heterogeneous IDSs

Design and Evaluation of a Grid Computing Based Architecture...

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IEEE GLOBECOM 2007 - IEEE Global Telecommunications Conference

作者： Paulo F. Silva Carlos B. Westphall Carla M. Westphall Marcos Dias de Assuncao Network and Management Laboratory Post-Graduate Program in Computer Science Federal University of Santa Catarina Florianopolis Brazil Grid Computing and Distributed Systems Laboratory Department of Computer Science and Software Engineering University of Melbourne VIC Australia

Intrusion detection systems (IDSs) have been substantially improved in recent past. However, network attacks have become more sophisticated and increasingly complex: many of current attacks are coordinated and originated in multiple networks. To detect these attacks, IDSs need to obtain information on network events from multiple networks or administrative domains. This work demonstrates that a Distributed IDS (DIDS) can be composed of existing IDSs, improving the detection of misuses in a multiple network environment. We use a grid middleware for creating a service-based intrusion detection grid. We demonstrate through experimental results that the proposed DIDS allows the integration of heterogeneous existing IDSs and improves the detection of attacks by exploring the synergy between existing IDSs.

关键词： Grid computing Computer architecture Intrusion detection Resource management Laboratories Computer science Electronic mail Middleware Computer network management engineering management

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software development laboratory: A retrospective

Software development laboratory: A retrospective

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113th Annual ASEE Conference and Exposition, 2006

作者： Suri, Deepti Sebern, Mark Milwaukee School of Engineering United States United States Software Engineering Program Program

At Milwaukee School of engineering(MSOE), undergraduate students work on a one academic year (three quarters) software Development Laboratory (SDL) course sequence in their junior/senior year. SDL was created with a vision of providing a "real-life" team experience to students where they could unite theory and practice while working on large scale ongoing projects in the context of a standardized development process. This paper presents a retrospective on the pedagogical philosophy of the SDL and the specific challenges that we are currently facing in executing this philosophy. This paper is meant to start a debate in the SE education community on whether the issue is the philosophy itself its implementation or how we are measuring (or not measuring) "success". This paper most likely raises more questions than it answers. © American Society for engineering Education, 2006.

关键词： software engineering

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The acquisition of joint programs: The implications of interdependencies

CrossTalk

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CrossTalk 2007年第5期20卷 20-24页

作者： Brown, Mary Maureen Flowe, Robert M. Hamel, Sean Patrick University of North Carolina Chapel Hill Office of the Secretary of Defense Software Engineering Institute SEI/University of North Carolina at Chapel Hill CB #3330 Knapp-Sanders BLDG Chapel Hill NC 27599-3330 Office of the Secretary of Defense Program Analysis and Evaluation Deputy for Resource Analysis Weapon Systems Cost Analysis Div. 1800 Defense Pentagon Washington DC 20301-1800 SEI Research Affiliate 2316 Chapel Hill RD Durham NC 27707

The movement toward transformation and joint capabilities has created new challenges for program acquisition efforts. The research reported in this article examines the implications of joint capabilities on acquisition. In short, the research investigates how program interdependency, size, age, and developmental status influence the occurrence of programmatic breaches. The findings provide empirical evidence that metrics that are capable of measuring interdependency may prove fruitful as an early indicator of joint program acquisition shortfalls.

关键词： Knowledge acquisition

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The CERT® survivability and information assurance curriculum: Building enterprise networks on a firm educational foundation

The CERT&reg survivability and information assurance curricu...

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2006 IEEE Workshop on Information Assurance

作者： Rogers, Lawrence R. CERT Program Software Engineering Institute Carnegie Mellon University CERT Program Software Engineering Institute Carnegie Mellon University Pittsburgh PA

ISBN: (纸本)1424401305

Today's professional system and network administrators are increasingly challenged to make computer and network security a greater part of their overflowing set of daily activities. In response to this trend, the software engineering Institute (SEI1), specifically the CERT® program 2, has designed a three-course curriculum in survivability and information assurance (SIA). © 2006 IEEE.

关键词： engineering education

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