Social and Behavioral Sciences Commons^™

Development Experience Of International Open Source And Its Enlightenment To Construction Of Open Source Innovation System In China, Yuntao Long, Xiaoming Wang, Rong Gu, Yungang Bao

Bulletin of Chinese Academy of Sciences (Chinese Version)

Open source has become an essential innovation model for global technological progress and the construction of an open source innovation system is an important path for China to achieve self-reliance and self-improvement in science and technology. As an indispensable part of the global software value chain and high-tech industry chain, China needs to improve its open source innovation ecosystem. The paper, based on a systematic review of the related development policies and successful experiences on the open source work in US and Europe, puts forward a series of policy suggestions to solve the practical problems faced by the construction of …

Drop (Drone Open Source Parser) Your Drone: Forensic Analysis Of The Dji Phantom Iii, Devon R. Clark, Christopher S. Meffert, Ibrahim Baggili, Frank Breitinger

Electrical & Computer Engineering and Computer Science Faculty Publications

The DJI Phantom III drone has already been used for malicious activities (to drop bombs, remote surveillance and plane watching) in 2016 and 2017. At the time of writing, DJI was the drone manufacturer with the largest market share. Our work presents the primary thorough forensic analysis of the DJI Phantom III drone, and the primary account for proprietary file structures stored by the examined drone. It also presents the forensically sound open source tool DRone Open source Parser (DROP) that parses proprietary DAT files extracted from the drone's nonvolatile internal storage. These DAT files are encrypted and encoded. The …

A Cyber Forensics Needs Analysis Survey: Revisiting The Domain's Needs A Decade Later, Vikram S. Harichandran, Frank Breitinger, Ibrahim Baggili, Andrew Marrington

Electrical & Computer Engineering and Computer Science Faculty Publications

The number of successful cyber attacks continues to increase, threatening financial and personal security worldwide. Cyber/digital forensics is undergoing a paradigm shift in which evidence is frequently massive in size, demands live acquisition, and may be insufficient to convict a criminal residing in another legal jurisdiction. This paper presents the findings of the first broad needs analysis survey in cyber forensics in nearly a decade, aimed at obtaining an updated consensus of professional attitudes in order to optimize resource allocation and to prioritize problems and possible solutions more efficiently. Results from the 99 respondents gave compelling testimony that the following …

Open Forensic Devices, Lee Tobin, Pavel Gladyshev

Journal of Digital Forensics, Security and Law

Cybercrime has been a growing concern for the past two decades. What used to be the responsibility of specialist national police has become routine work for regional and district police. Unfortunately, funding for law enforcement agencies is not growing as fast as the amount of digital evidence. In this paper, we present a forensic platform that is tailored for cost effectiveness, extensibility, and ease of use. The software for this platform is open source and can be deployed on practically all commercially available hardware devices such as standard desktop motherboards or embedded systems such as Raspberry Pi and Gizmosphere’s Gizmo …

The Open Source Dynamics In Geospatial Research And Education, Olivier Ertz, Sergio J. Rey, Stéphane Joost

Journal of Spatial Information Science

No abstract provided.

Slides: Thoughts On Regulatory Mechanisms For Natural Resource Development: Alternatives To Command And Control, Including A Look At Open Source Approaches, Stanley Dempsey

Natural Resource Industries and the Sustainability Challenge (Martz Winter Symposium, February 27-28)

Presenter: Stanley Dempsey, Chairman, Royal Gold

17 slides

Proceedings Of The Oss 2012 Doctoral Consortium, Klaas-Jan Stol, Charles M. Schweik, Imed Hammouda

Charles M. Schweik

Papers accepted (and revised) by doctoral students who participated in the Open Source Systems (OSS) 2012 Doctoral Consortium, Hammamet, Tunisia

Successful And Abandoned Sourceforge.Net Projects In The Initiation Stage, Charles Schweik

National Center for Digital Government

[first paragraph] Chapter 6 provided an open source project success and abandonment dependent variable. Chapter 7 described data available in the Sourceforge.net repository and linked these data to various independent variable concepts and hypotheses presented in the theoretical part of this book. Chapter 7 also described the Classification Tree and Random Forest statistical approaches we use in this and the following chapter. This chapter presents the results of the Classification Tree analysis for successful and abandoned projects in the Initiation Stage, which in Chapter 3 (Figure 3.2), we defined as the period before and up to the time when a …

The Dependent Variable: Defining Open Source "Success" And "Abandonment" Using Sourceforge.Net Data, Charles Schweik

National Center for Digital Government

[first paragraph] From the very beginning of this research project, we understood that we needed to define what success meant in open source so that we could use that definition to create a dependent variable for our empirical studies. Does success mean a project has developed high quality software, or does it mean that the software is widely used? How might extremely valuable software that is used by only a few people, such as software for charting parts of the human genome, fit into this definition? In this chapter, we establish a robust success and abandonment measure that satisfies these …

Android Based Mobile Computing, Collaborative Project

Dyson College- Seidenberg School of CSIS : Collaborative Projects and Presentations

This entry adheres to the use of the quad chart template to provide a succinct description only of the current research project undertaken by the participants. It provides for the following information

1. Participants and Affiliations
2. Overall Project Goals
3. Illustrative picture
4. Specific research/artistic/pedagogic foci

The Open Source Software Ecosystem, Charles M. Schweik

National Center for Digital Government

[first paragraph] Open source research in the late 1990s and early 2000's described open source development projects as all-volunteer endeavors without the existence of monetary incentives (Chakravarty, Haruvy and Wu, 2007), and relatively recent empirical studies (Ghosh, 2005; Wolf {{243}}) confirm that a sizable percentage of open source developers are indeed volunteers.1 Open source development projects involving more than one developer were seen to follow a “hacker ethic” (Himanen, 2000; von Hippel and von Krogh, 2003) where individuals freely give away and exchange software they had written so that it could be modified and built upon, with an expectation of …

Code, Crash, And Open Source: The Outsourcing Of Financial Regulation To Risk Models And The Global Financial Crisis, Erik F. Gerding

Erik F. Gerding

The widespread use computer-based risk models in the financial industry in the last two decades enabled the marketing of more complex financial products to consumers, the growth of securitization and derivatives, and the development of sophisticated risk management strategies by financial institutions. Over this same period, regulators increasingly delegated or outsourced vast responsibility for regulating risk in both consumer finance and financial markets to these private industry models. The proprietary risk models of financial institutions thus came to serve as a “new financial code” that regulated transfers of risk among consumers, financial institutions, and investors.

The spectacular failure of financial …

Factors Leading To Success Or Abandonment Of Open Source Commons: An Empirical Analysis Of Sourceforge.Net Projects, Charles M. Schweik, Robert English, Sandra Haire

Charles M. Schweik

Open source software is produced cooperatively by groups of people who work together via the Internet. The software produced usually becomes the “common property” of the group and is freely distributed to anyone in the world who wants to use it. Although it may seem unlikely, open source collaborations, or “commons,” have grown phenomenally to become economically and socially important. But what makes open source commons succeed at producing something useful, or alternatively, what makes them become abandoned before achieving success? This paper reviews the theoretical foundations for understanding open source commons and briefly describes our statistical analysis of over …

Open Source Software Collaboration: Foundational Concepts And An Empirical Analysis, Charles M. Schweik, Robert English, Sandra Haire

National Center for Digital Government

This paper has three primary goals. First, we provide an overview on some foundational concepts – “peer-production,” “user-centric innovation,” “crowdsourcing,” “task granularity,” and yes, open source and open content – for they are key elements of Internet-based collaboration we see today. Second, through this discussion on foundational concepts, we hope to make it clear why people interested in collaborative public management and administration should care about open source and open source-like collaboration. After this argument is made, we provide a very condensed summary of where we are to date on open source collaboration research. The goal of that research is …

Brooks' Versus Linus' Law: An Empirical Test Of Open Source Projects, Charles M. Schweik, Robert English

National Center for Digital Government

Free/Libre and Open Source Software (FOSS) projects are Internet-based collaborations consisting of volunteers and paid professionals who come together to create computer software...

Open-Source Collaboration In The Public Sector: The Need For Leadership And Value, Michael P. Hamel

National Center for Digital Government

From executive summary: The “open-source” movement in information technology is largely based on the innovative licensing schemes that encourage collaboration and sharing and promise reduced cost of ownership, customizable software and the ability to extract data in a usable format. Government organizations are becoming increasingly intolerant of the forced migrations (upgrades) and closed data standards (or incompatible data standards) that typically come with the use of proprietary software. To combat the problems of interoperability and cost, governments around the globe are beginning to consider, and in some cases, even require the use of open-source software (Hahn, 2002; Wong, 2004).

Tragedy Of The Foss Commons? Investigating The Institutional Designs Of Free/Libre And Open Source Software Projects, Charles M. Schweik, Robert English

National Center for Digital Government

Free/Libre and Open Source Software projects (FOSS) are a form of Internetbased commons. Since 1968, when Garrett Hardin published his famous article “Tragedy of the Commons” in the journal Science, there has been significant interest in understanding how to manage commons appropriately, particularly in environmental fields. An important distinction between natural resource commons and FOSS commons is that the “tragedy” to be avoided in natural resources is overharvesting and the potential destruction of the resource. In FOSS commons the “tragedy” to be avoided is project abandonment and a “dead” project. Institutions – defined as informal norms, more formalized rules, and …

Identifying Success And Tragedy Of Floss Commons: A Preliminary Classification Of Sourceforge.Net Projects, Robert English, Charles M. Schweik

National Center for Digital Government

Free/Libre and Open Source Software (FLOSS) projects are a form of commons where individuals work collectively to produce software that is a public, rather than a private, good. The famous phrase “Tragedy of the Commons” describes a situation where a natural resource commons, such as a pasture, or a water supply, gets depleted because of overuse. The tragedy in FLOSS commons is distinctly different -- it occurs when collective action ceases before a software product is produced or reaches its full potential. This paper builds on previous work about defining success in FLOSS projects by taking a collective action perspective. …