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IEEE SECURITY & PRIVACY 2006年第2期4卷 40-49页

作者： Hwang, DD Tiri, SK Verbauwhede, I Univ Calif Los Angeles Los Angeles CA 90024 USA

A top-down, multiabstraction layer approach for embedded security design reduces the risk of security flaws, letting designers maximize security while limiting area, energy, and computation costs.

关键词： Computer systems Organization Special Purpose And Application Based systems Real Time And Embedded systems Computer Milieux management of computing and information systems Security And Protection

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Designing Corporate Hackathons with a Purpose The Future of Software Development

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IEEE SOFTWARE 2019年第1期36卷 15-22页

作者： Pe-Than, Ei Pa Pa Nolte, Alexander Filippova, Anna Bird, Christian Scallen, Steve Herbsleb, James D. Carnegie Mellon Univ Sch Comp Sci Inst Software Res Pittsburgh PA 15213 USA Univ Tartu Inst Comp Sci Tartu Estonia GitHub San Francisco CA USA Microsoft Res Redmond WA USA Microsoft Garage Redmond WA USA

Based on our empirical studies of 10 hackathons held by scientific communities, a corporation, and universities as well as the review of published literature, we discuss that hackathons can be organized around goals such as enriching social networks, facilitating collaborative learning, and workforce development. We also discuss design choices that can scaffold the organization of hackathons and their tradeoffs. Design choices include identifying a suitable mixture of attendee skills, the selection process for projects and teams, and whether to hold a competitive or collaborative event. Hackathons can achieve multiple goals if designed carefully.

关键词： Computer Crime Hobby computing Social Aspects Of Automation Social Networking Online Software Engineering Corporate Hackathons Software Development Empirical Studies Scientific Communities Published Literature Social Networks Collaborative Learning Workforce Development Design Choices Attendee Skills Software Development management Social Netwowrk Services Agile Software Development Collaborative Work Software Engineering information And Communication Technology computing Milieux Computers And Society Organizational Impacts Computer Supported Collaborative Work Software Software Engineering Human Factors In Software Design information Technology And systems information Interfaces And Representation HCI Group And Organization Interfaces Collaborative computing management of computing and information systems Software management Software Development Services computing Services Lifecycle Key Factors In Services Lifecycle Innovation And Technology

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Scientific software development at a research facility

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IEEE SOFTWARE 2008年第4期25卷 44-51页

作者： Ackroyd, Karen S. Kinder, Steve H. Mant, Geoff R. Miller, Mike C. Ramsdale, Christine A. Stephenson, Paul C. Daresbury Laboratory

The Synchrotron Radiation computing Group at Daresbury Laboratory develops experiment control and data acquisition software to support scientific research. Here, the authors review their experiences and learning over the past 20 years, examining the organizational structure they use on a project to develop a generic data acquisition (GDA) system. They discuss what worked well, how they adapted methodologies and tools to meet their particular needs, and improvements for the future.

关键词： Requirements Specifications Software Engineering Project management People management management of computing and information systems Software Construction Physical Sciences And Engineering

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Security Education against Phishing: A Modest Proposal for a Major Rethink

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IEEE SECURITY & PRIVACY 2012年第2期10卷 24-32页

作者： Kirlappos, Iacovos Sasse, M. Angela UCL Secur Sci Doctoral Res Training Ctr London WC1E 6BT England UCL Dept Comp Sci London WC1E 6BT England UCL Informat Secur Res Grp London WC1E 6BT England

User education must focus on challenging and correcting the misconceptions that guide current user behavior. To date, user education on phishing has tried to persuade them to check URLs and a number of other indicators, with limited success. The authors evaluate a novel antiphishing tool in a realistic setting—participants had to buy tickets under time pressure and lost money if they bought from bad sites. Although none of the participants bought from sites the tool clearly identified as bad, 40 percent risked money with sites flagged as potentially risky, but offering bargains. When tempted by a good deal, participants didn't focus on the warnings; rather, they looked for signs they thought confirmed a site's trustworthiness.

关键词： Security Electronic Commerce Computers And Society management of computing and information systems

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Analyzing and Managing Complex Software Ecosystems A Framework to Understand Value in information systems

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IEEE SOFTWARE 2019年第3期36卷 55-60页

作者： Vorraber, Wolfgang Mueller, Matthias Voessner, Siegfried Slany, Wolfgang Graz Univ Technol Inst Engn & Business Informat Graz Austria Graz Univ Technol Inst Software Technol Graz Austria

Managing complex software ecosystems, such as free open source software projects, is crucial for software-producing organizations. We present a framework that helps visualize complex ecosystem settings, gain insights ... 详细信息

关键词： information systems Public Domain Software Software Engineering Complex Software Ecosystems Free Open Source Software Projects Software Producing Organizations information systems Ecosystems Visualization Software Development management Object Recognition Stakeholders Services computing Enterprise Modeling And management General Dynamics Of Services Ecosystem computing Milieux management of computing and information systems Project And People management

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A process model for successful CRM system development

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IEEE SOFTWARE 2004年第4期21卷 22-+页

作者： Kim, HW Natl Univ Singapore Sch Comp Dept Informat Syst Singapore 117543 Singapore

The author argues that the state of knowledge in IS development is analogous to cooking with a list of ingredients but without the recipe. This study presents a process model for successful IS development, examining success and failure cases of customer relationship management system development to elucidate the critical factors. It also discusses how the factors influence each other and how interplays among them lead to project outcome. The proposed model helps developers understand how to avoid repeating patterns of IS failure and can be used for guiding new IS development.

关键词： Organizational Impact management of computing and information systems Organizational management And Coordination

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Attribute-based access control with hidden policies and hidden credentials

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IEEE TRANSACTIONS ON COMPUTERS 2006年第10期55卷 1259-1270页

作者： Frikken, Keith Atallah, Mikhail Li, Jiangtao Purdue Univ CERIAS W Lafayette IN 47907 USA Purdue Univ Dept Comp Sci W Lafayette IN 47907 USA

In an open environment such as the Internet, the decision to collaborate with a stranger (e.g., by granting access to a resource) is often based on the characteristics (rather than the identity) of the requester, via digital credentials: Access is granted if Alice's credentials satisfy Bob's access policy. The literature contains many scenarios in which it is desirable to carry out such trust negotiations in a privacy-preserving manner, i.e., so as minimize the disclosure of credentials and/or of access policies. Elegant solutions were, proposed for achieving various degrees of privacy-preservation through minimal disclosure. In this paper, we present protocols that protect both sensitive credentials and sensitive policies. That is, Alice gets the resource only if she satisfies the policy, Bob does not learn anything about Alice's credentials (not even whether Alice got access), and Alice learns neither Bob's policy structure nor which credentials caused her to gain access. Our protocols are efficient in terms of communication and in rounds of interaction.

关键词： electronic commerce-security management of computing and information systems security and protection authentication access control trust negotiation hidden credentials privacy

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Bad Parts: Are Our Manufacturing systems at Risk of Silent Cyberattacks?

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IEEE SECURITY & PRIVACY 2015年第3期13卷 40-47页

作者： Turner, Hamilton White, Jules Camelio, Jaime A. Williams, Christopher Amos, Brandon Parker, Robert Virginia Tech Blacksburg VA USA Vanderbilt Univ Elect Engn & Comp Sci Nashville TN 37235 USA Virginia Tech Dept Ind & Syst Engn Blacksburg VA USA Virginia Tech Dept Mech Engn Blacksburg VA USA Carnegie Mellon Univ Sch Comp Sci Pittsburgh PA 15213 USA Virginia Tech Appl Res Corp Blacksburg VA USA

Recent cyberattacks have highlighted the risk of physical equipment operating outside designed tolerances to produce catastrophic failures. A related threat is cyberattacks that change the design and manufacturing of ... 详细信息

关键词： Quality control Manufacturing processes Computer crime Three-dimensional displays Design automation security manufacturing invasive software security and protection management of computing and information systems computer-aided manufacturing

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Software Development Analytics for Xen: Why and How

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IEEE SOFTWARE 2019年第3期36卷 28-32页

作者： Izquierdo, Daniel Gonzalez-Barahona, Jesus M. Kurth, Lars Robles, Gregorio Bitergia Madrid Spain Univ Rey Juan Carlos Madrid Spain Citrix Open Source London England

Xen is one of the most popular virtualization technologies. Several IT companies collect and publish metrics, helping the ecosystem to be more self-aware of their development processes. Thus, ecosystem participants ma... 详细信息

关键词： Software Engineering Virtual Machines Virtualisation Software Development Analytics Xen Virtualization Technologies IT Companies Software Development management Ecosystems Virtualization Software Measurement Object Recognition Ecosystems Software Software Engineering Software Maintenance Software management management of computing and information systems computing Mil Software Engineering Metrics Measurement Process Metrics

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A Distributed Memory Hierarchy and Data management for Interactive Scene Navigation and Modification on Tiled Display Walls

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IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS 2015年第6期21卷 714-729页

作者： Duy-Quoc Lai Sajadi, Behzad Jiang, Shan Meenakshisundaram, Gopi Majumder, Aditi Univ Calif Irvine Dept Comp Sci Irvine CA 92697 USA

Simultaneous modification and navigation of massive 3D models are difficult because repeated data edits affect the data layout and coherency on a secondary storage, which in turn affect the interactive out-of-core rendering performance. In this paper, we propose a novel approach for distributed data management for simultaneous interactive navigation and modification of massive 3D data using the readily available infrastructure of a tiled display. Tiled multi-displays, projection or LCD panel based, driven by a PC cluster, can be viewed as a cluster of storage-compute-display (SCD) nodes. Given a cluster of SCD node infrastructure, we first propose a distributed memory hierarchy for interactive rendering applications. Second, in order to further reduce the latency in such applications, we propose a new data partitioning approach for distributed storage among the SCD nodes that reduces the variance in the data load across the SCD nodes. Our data distribution method takes in a data set of any size, and reorganizes it into smaller partitions, and stores it across the multiple SCD nodes. These nodes store, manage, and coordinate data with other SCD nodes to simultaneously achieve interactive navigation and modification. Specifically, the data is not duplicated across these distributed secondary storage devices. In addition, coherency in data access, due to screen-space adjacency of adjacent displays in the tile, as well as object space adjacency of the data sets, is well leveraged in the design of the data management technique. Empirical evaluation on two large data sets, with different data density distribution, demonstrates that the proposed data management approach achieves superior performance over alternative state-of-the-art methods.

关键词： management of computing and information systems project and people management life cycle the computing profession miscellaneous ethics

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