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International Conference on software engineering (ICSE)

作者： H. Erdogmus B.W. Boehm W. Harrison D.J. Reifer K.J. Sullivan Institute for Information Technology National Research Council Ottawa ONT Canada Center for Software Engineering University of Southern California Los Angeles CA USA Department of Computer Science Portland State University Portland OR USA Reifer Consultants Inc. Torrance CA USA Department of Computer Science University of Virginia Charlottesville VA USA

The field of software economics seeks to develop technical theories, guidelines, and practices of software development based on sound, established, and emerging models of value and value-creation - adapted to the domain of software development as necessary. The premise of the field is that software development is an ongoing investment activity - in which developers and managers continually make investment decisions requiring the expenditure of valuable resources, such as time, talent, and money. The overriding aim of this activity is to maximize the value added subject to an equitable distribution among the participating stakeholders. The goal of the paper is to expose the audience to this line of thinking and introduce the tools pertinent to its pursuit. The paper is designed to be self-contained and will cover concepts from introductory to advanced. Both practitioners and researchers with an interest in the impact of value considerations in software decision-making will benefit from attending it.

关键词： software engineering Programming Investments software development management Decision making software quality computer science Financial management Permission software design

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The software factory: An undergraduate computer science curriculum

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International Journal of Phytoremediation 2002年第1期21卷 91-117页

作者： Tvedt, John D. Tesoriero, Roseanne Gary, Kevin A. Department of EE & Computer Science The Catholic University of America (CUA) Washington DC United States 2CUA and Fraunhofer Center for Experimental Software Engineering College Park MD United States UNICON Chandler AZ United States

Industry often complains that current academic curricula fail to address the practical issues of real software development. This paper outlines a proposal for an innovative core curriculum for a Bachelor of Science in computer Science. The proposed core curriculum contains elements of traditional computer science programs combined with software engineering via a team-oriented, hands-on approach to large-scale software development. In addition to traditional lecture/ project/exam courses, students are required to take an eight-semester sequence of ‘software Factory’ courses. software Factory courses put the students' newly acquired skills to work in a real software organization staffed and managed by all students in the program. Students from all courses in the software Factory sequence meet simultaneously to fulfill their roles in the software organization. We expect that the students will be better prepared software engineering practitioners after completing a curriculum that combines traditional courses with practical software Factory experience. © 2002, Taylor & Francis Group, LLC.

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Processing star queries on hierarchically-clustered fact tables 02

Processing star queries on hierarchically-clustered fact tab...

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Proceedings of the 28th international conference on Very Large Data Bases

作者： Nikos Karayannidis Aris Tsois Timos Sellis Roland Pieringer Volker Markl Frank Ramsak Robert Fenk Klaus Elhardt Rudolf Bayer Institute of Communication and Computer Systems and Department of Electrical and Computer Engineering National Technical University of Athens Zographou Athens Hellas TransAction Software GmbH Gustav-Heinemann-Ring München Germany IBM Almaden Research Center San Jose CA Bayerisches Forschungszentrum für Wissensbasierte Systeme Orleansstrá München Germany Institut förmatik TU-München Orleansstraße München Germany

Star queries are the most prevalent kind of queries in data warehousing, OLAP and business intelligence applications. Thus, there is an imperative need for efficiently processing star queries. To this end, a new class of fact table organizations has emerged that exploits path-based surrogate keys in order to hierarchically cluster the fact table data of a star schema [DRSN98, MRB99, KS01]. In the context of these new organizations, star query processing changes radically. In this paper, we present a complete abstract processing plan that captures all the necessary steps in evaluating such queries over hierarchically clustered fact tables. Furthermore, we present optimizations for surrogate key processing and a novel early grouping transformation for grouping on the dimension hierarchies. Our algorithms have been already implemented in a commercial relational database management system (RDBMS) and the experimental evaluation, as well as customer feedback, indicates speedups of orders of magnitude for typical star queries in real world applications.

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Multi agent based simulation: Beyond social simulation 2nd

Multi agent based simulation: Beyond social simulation

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2nd International Workshop on Multi-agent- based Simulation, MABS-2000

作者： Davidsson, Paul Department of Software Engineering and Computer Science University of Karlskrona/Ronneby Soft Center Ronneby372 25 Sweden

ISBN: (纸本)354041522X

Multi Agent Based Simulation (MABS) has been used mostly in purely social contexts. However, compared to other approaches, e.g., traditional discrete event simulation, object-oriented simulation and dynamic micro simulation, MABS has a number of interesting properties which makes it useful also for other domains. For instance, it supports structure preserving modeling of the simulated reality, simulation of pro-active behavior, parallel computations, and very dynamic simulation scenarios. It is argued that MABS is a useful technique for simulating scenarios also in more technical domains. In particular, this hold for the simulation of technical systems that are distributed and involve complex interaction between humans and machines. To illustrate the advantages of MABS, an application concerning the monitoring and control of intelligent buildings is described. © Springer-Verlag Berlin Heidelberg 2000.

关键词： Intelligent buildings

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OASIS - An ASIS secondary library for analyzing object-oriented Ada code 6th

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6th Ada-Europe International Conference on Reliable software Technologies, Ada-Europe 2001

作者： Kuchumov, Alexei Rybin, Sergey Strohmeier, Alfred Scientific Research Computer Center Moscow State University Vorob'evi Gori Moscow119899 Russia Swiss Federal Institute of Technology in Lausanne Software Engineering Lab Department of Computer Science EPFL Lausanne1015 Switzerland

ISBN: (纸本)3540421238

ASIS has proven to be an effective platform for developing various program analysis tools. However, in many cases ASIS, as defined in the ASIS ISO standard, appears to be at a very low-level of abstraction compared to the needs of the tool developer. Higher-level interfaces and common libraries for specific needs should therefore be developed. The paper describes a ASIS secondary library providing abstractions and queries for analyzing object-oriented Ada code. © Springer-Verlag Berlin Heidelberg 2001.

关键词： Abstracting

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Educating software engineering students to manage risk 01

Educating software engineering students to manage risk

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Proceedings of the 23rd International Conference on software engineering

作者： Barry Boehm Daniel Port University of Southern California Department of Computer Science Center for Software Engineering Los Angeles CA

ISBN: (纸本)9780769510507

In 1996, USC switched its core two-semester software engineering course from a hypothetical-project, homework-and-exam course based on the Bloom taxonomy of educational objectives (knowledge, comprehension, application, analysis, synthesis, evaluation). The revised course is a real-client team-project course based on the CRESST model of learning objectives (content understanding, problem solving, collaboration, communication, and self-regulation). We used the CRESST cognitive demands analysis to determine the necessary student skills required for software risk management and the other major project activities, and have been refining the approach over the last four years of experience, including revised versions for one-semester undergraduate and graduate project course at *** paper summarizes our experiences in evolving the risk management aspects of the project course. These have helped us mature more general techniques such as risk-driven specifications, domain specific simplifier and complicator lists, and the schedule as an independent variable (SSIV) process model. The largely positive results in terms of review pass/fail rates, client evaluations, product adoption rates, and hiring manager feedback are summarized as well.

关键词： process models

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IDEA - An information superstructure 2

IDEA - An information superstructure

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2nd DARPA Information Survivability Conference and Exposition (DISCEX II)

作者： Tallet, JO Henning, RR Fox, KL IDEA Project United States Harris' Software Architecture Tools Methods and Technology Team United States Harris Corporation's Government Communications Systems Division United States Information Assurance Center of Excellence United States Harris Engineering Process Group United States IEEE IEEE Computer Society United States

ISBN: (纸本)0769512127

This past October, the Associated Press reported that for over a month hackers effectively penetrated Microsoft's firewall and, potentially, had access to source code for future products. Over the past year, reported commercial espionage has been increasing steadily. These events underscore the necessary for security engineers to define and implement strong information assurance infrastructures. The concept of defense in depth is used to provide sufficient detection and defensive countermeasures to ensure an enterprise's information is protected. Over the past three years, Harris has conducted research leading to the development of an assurance superstructure tool: the Integrated Design Environment for Assurance (IDEA). Building upon concepts developed during the Network Vulnerability Tool (NVT) program, the IDEA program refined the design and provides a comprehensive assurance analysis superstructure. The IDEA program benifited from the NVT architecture to gain greater adaptive capabilities to address the evolving capabilities of external vulnerability assessment and risk management tools. This re-architected solution builds upon lessons learned during the NVT project.

关键词： architecture patterns FuzzyFusion(Tm) data fusion fuzzy information operations information security

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A XML based policy-driven management information service 7

A XML based policy-driven management information service

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7th IEEE/IFIP International Symposium on Integrated Network Management, IM 2001

作者： Natarajan, R. Mathur, A.P. McKee, P. Software Engineering Research Center 1398 Department of Computer Sciences Purdue University West LafayetteIN47907 United States BT Adastral Park Martlesham Heath IpswichIP5 3RE United Kingdom

This paper presents the design and architecture of a prototype implementation of a XML based policy-driven management information server. It also describes the usage of such a server in building a flexible, extensible... 详细信息

ISBN: (纸本)0780367197

关键词： Application programs

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Educating software engineering students to manage risk

Educating software engineering students to manage risk

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International Conference on software engineering (ICSE)

作者： B. Boehm D. Port Department of Computer Science Center for Software Engineering University of Southern California Los Angeles CA USA

ISBN: (纸本)0769510507

In 1996, the University of Southern California (USC) switched its core two-semester software engineering course from a hypothetical-project, homework-and-exam course based on the Bloom taxonomy of educational objectives (knowledge, comprehension, application, analysis, synthesis and evaluation). The revised course is a real-client team-project course based on the CRESST (center for Research on Evaluation, Standards and Student Testing) model of learning objectives (content understanding, problem solving, collaboration, communication and self-regulation). We used the CRESST cognitive demands analysis to determine the necessary student skills required for software risk management and the other major project activities, and have been refining the approach over the last four years of experience, including revised versions for one-semester undergraduate and graduate project courses at Columbia University. This paper summarizes our experiences in evolving the risk management aspects of the project courses. These have helped us mature more general techniques, such as risk-driven specifications, domain-specific simplifier and complicator lists, and the SAIV (schedule as an independent variable) process model. The largely positive results in terms of review pass/fail rates, client evaluations, product adoption rates and hiring manager feedback are summarized as well.

关键词： software engineering Risk management engineering management Taxonomy Application software Communication standards Automatic testing Problem-solving Collaboration Risk analysis

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A XML based policy-driven management information service

A XML based policy-driven management information service

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IFIP/IEEE International Symposium on Integrated Network Management

作者： R. Natarajan A.P. Mathur P. McKee Software Engineering Research Center Department of Computer Sciences Purdue University West Lafayette IN USA Ipswich UK

ISBN: (纸本)0780367197

关键词： XML Information management Network servers computer architecture Resource management Application software Switches software engineering Heat engines software prototyping

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