research paper / thesis / dissertation

Methods to Protect and Secure “Big Data” May Be Unknowingly Corrupting Research

Curated on March 23, 2015August 15, 2018 by Stefaan Verhulst

New paper by John M. Abowd and Ian M. Schmutte: “…As the government and private companies increase the amount of data made available for public use (e.g. Census data, employment surveys, medical data), efforts to protect privacy and confidentiality (through statistical disclosure limitation or SDL) can often cause misleading and compromising effects on economic research and analysis, particularly in cases where data properties are unclear for the end-user.

Data swapping is a particularly insidious method of SDL and is frequently used by important data aggregators like the Census Bureau, the National Center for Health Statistics and others, which interferes with the results of empirical analysis in ways that few economists and other social scientists are aware of.

To encourage more transparency, the authors call for both government statistical agencies as well as the private sector (Amazon, Google, Microsoft, Netfix, Yahoo!, etc.) to release more information about parameters used in SDL methods, and insist that journals and editors publishing such research require documentation of the author’s entire methodological process….(More)

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An In-Depth Analysis of Open Data Portals as an Emerging Public E-Service

Curated on March 22, 2015August 3, 2018 by Stefaan Verhulst

Paper by Martin Lnenicka: “Governments collect and produce large amounts of data. Increasingly, governments worldwide have started to implement open data initiatives and also launch open data portals to enable the release of these data in open and reusable formats. Therefore, a large number of open data repositories, catalogues and portals have been emerging in the world. The greater availability of interoperable and linkable open government data catalyzes secondary use of such data, so they can be used for building useful applications which leverage their value, allow insight, provide access to government services, and support transparency. The efficient development of successful open data portals makes it necessary to evaluate them systematic, in order to understand them better and assess the various types of value they generate, and identify the required improvements for increasing this value. Thus, the attention of this paper is directed particularly to the field of open data portals. The main aim of this paper is to compare the selected open data portals on the national level using content analysis and propose a new evaluation framework, which further improves the quality of these portals. It also establishes a set of considerations for involving businesses and citizens to create eservices and applications that leverage on the datasets available from these portals….(More)”

Secrecy versus openness: Internet security and the limits of open source and peer production

Curated on March 18, 2015August 3, 2018 by Stefaan Verhulst

Dissertation by Andreas Schmidt:” Open source and peer production have been praised as organisational models that could change the world for the better. It is commonly asserted that almost any societal activity could benefit from distributed, bottom-up collaboration — by making societal interaction more open, more social, and more democratic. However, we also need to be mindful of the limits of these models. How could they function in environments hostile to openness? Security is a societal domain more prone to secrecy than any other, except perhaps for romantic love. In light of the destructive capacity of contemporary cyber attacks, how has the Internet survived without a comprehensive security infrastructure? Secrecy vs. openness describes the realities of Internet security production through the lenses of open source and peer production theories. The study offers a glimpse into the fascinating communities of technical experts, who played a pivotal role when the chips were down for the Internet after large-scale attacks. After an initial flirtation with openness in the early years, operational Internet security communities have put in place institutional mechanisms that have resulted in less open forms of social production…(More)”

Institutional isomorphism, policy networks, and the analytical depreciation of measurement indicators: The case of the EU e-government benchmarking

Curated on March 18, 2015October 23, 2018 by Stefaan Verhulst

Paper by Cristiano Codagnone et al: “This article discusses the socio-political dimension of measurement in the context of benchmarking e-government within the European Union׳s Open Method of Coordination. It provides empirical evidence of how this has resulted in institutional isomorphism within the self-referential policy network community involved in the benchmarking process. It argues that the policy prominence retained by supply-side benchmarking of e-government has probably indirectly limited efforts made to measure and evaluate more tangible impacts. High scores in EU benchmarking have contributed to increasing the institutionally-perceived quality but not necessarily the real quality and utility of e-government services. The article concludes by outlining implications for policy and practical recommendations for filling the gaps identified in measurement and evaluation of e-government. It proposes a more comprehensive policy benchmarking framework, which aims to ensure a gradual improvement in measurement activities with indicators that reflect and follow the pace of change, align measurement activities to evaluation needs and, eventually, reduce measurement error….(More)”

How to Fight the Next Epidemic

Curated on March 18, 2015August 3, 2018 by Stefaan Verhulst

Bill Gates in the New York Times: “The Ebola Crisis Was Terrible. But Next Time Could Be Much Worse….Much of the public discussion about the world’s response to Ebola has focused on whether the World Health Organization, the Centers for Disease Control and Prevention and other groups could have responded more effectively. These are worthwhile questions, but they miss the larger point. The problem isn’t so much that the system didn’t work well enough. The problem is that we hardly have a system at all.

To begin with, most poor countries, where a natural epidemic is most likely to start, have no systematic disease surveillance in place. Even once the Ebola crisis was recognized last year, there were no resources to effectively map where cases occurred, or to use people’s travel patterns to predict where the disease might go next….

Data is another crucial problem. During the Ebola epidemic, the database that tracks cases has not always been accurate. This is partly because the situation is so chaotic, but also because much of the case reporting has been done on paper and then sent to a central location for data entry….

I believe that we can solve this problem, just as we’ve solved many others — with ingenuity and innovation.

We need a global warning and response system for outbreaks. It would start with strengthening poor countries’ health systems. For example, when you build a clinic to deliver primary health care, you’re also creating part of the infrastructure for fighting epidemics. Trained health care workers not only deliver vaccines; they can also monitor disease patterns, serving as part of the early warning systems that will alert the world to potential outbreaks. Some of the personnel who were in Nigeria to fight polio were redeployed to work on Ebola — and that country was able to contain the disease very quickly.

We also need to invest in disease surveillance. We need a case database that is instantly accessible to the relevant organizations, with rules requiring countries to share their information. We need lists of trained personnel, from local leaders to global experts, prepared to deal with an epidemic immediately. … (More)”

Data democracy – increased supply of geospatial information and expanded participatory processes in the production of data

Curated on March 15, 2015November 20, 2018 by Stefaan Verhulst

Paper by Max Craglia & Lea Shanley: “The global landscape in the supply, co-creation and use of geospatial data is changing very rapidly with new satellites, sensors and mobile devices reconfiguring the traditional lines of demand and supply and the number of actors involved. In this paper we chart some of these technology-led developments and then focus on the opportunities they have created for the increased participation of the public in generating and contributing information for a wide range of uses, scientific and non. Not all this information is open or geospatial, but sufficiently large portions of it are to make it one of the most significant phenomena of the last decade. In fact, we argue that while satellite and sensors have exponentially increased the volumes of geospatial information available, the participation of the public is transformative because it expands the range of participants and stakeholders in society using and producing geospatial information, with opportunities for more direct participation in science, politics and social action…(View full text)”

Crowdsourcing as a tool for political participation? – the case of Ugandawatch

Curated on March 15, 2015November 15, 2018 by Stefaan Verhulst

Paper by Johan Hellström in the International Journal of Public Information Systems: “Uganda has democratic deficits where demand for democracy exceeds its supply. As a consequence it is argued that a segment of Ugandans might participate and honour the freedom to speak out, assemble, and associate given new opportunities outside the traditional political channels. With expanded mobile coverage and access to mobile devices and services in mind, and using the concept of open crowdsourcing, the platform UgandaWatch was launched prior to the 2011 general elections with the intention to meet the demand, to offer increased equality of political participation, and to advance efforts toward increased citizen engagement in Uganda. From a community informatics point of view, the study examined how and under what conditions access to ICT tools (mobile devices, networks, and a crowdsourcing platform) can be made usable and useful for people and communities for increased political participation in a given context. By combining the collection and analysis of quantitative (SMS-survey) and qualitative data (focus groups) through a mixed-method approach, this study answers the questions, What are the key factors that influence users’ willingness to use mobile phones and crowdsourcing platforms as a channel for political participation?, and What concerns do users have with respect to using mobile phones and crowdsourcing platforms in the participation process? The study shows that users participated because they hoped it would bring real change to Uganda’s electoral and political landscape, that it was a convenient channel to use (quick and easy) and that confidentiality was assured. The user concerns relate to costs, trust, and safety. Crowdsourcing offers an alternative channel and may substitute or supplement traditional means of political participation. It can increase participation in some groups, including among those who normally do not participate—something that increases equality of political participation in a positive direction….(More)”

Managerial Governance and Transparency in Public Sector to Improve Services for Citizens and Companies

Curated on March 15, 2015August 3, 2018 by Stefaan Verhulst

Paper by Nunzio Casalino and Peter Bednar: “Recent debate and associated initiatives dealing with public sector innovation have mainly aimed at improving the effectiveness and efficiency of the delivery of public services and improved transparency and user friendliness. Beyond typical administrative reforms, innovation is expected to help address societal challenges such as the aging population, inclusion, health care, education, public safety, environment and greenhouse gas emissions reduction. The public sector consists of a complex open system of organizations with various tasks. Therefore, decision-making can be slower than in the private sector because of large chains of command. Innovations here will often have an impact across this complex organizational structure, and thus must be supported by a robust strategy. To strengthen democracy, promote government efficiency and effectiveness, discourage wastes and misuses of government resources, public administrations have to promote a new stronger level of openness in government. The purpose of this manuscript is to describe an innovative approach for the governance of public systems and services, currently applied in the Italian public administration domain, which could be easily replicated in other countries as well. Two initiatives, to collect and provide relevant public information gathered from different and heterogeneous public organizations, to improve government processes and increase quality of services for citizens and companies, are described. The cases adopted have been validated through a case analysis approach involving the Italian Agency for the public administration digitalization to understand new e-government scenarios within the context of governmental reforms heavily influenced by the principles of Open Government Model….(More)

Cities’ Open Government Data Heart Beat

Curated on March 15, 2015August 3, 2018 by Stefaan Verhulst

Paper by Nahon, Karine and Peled, Alon and Shkabatur, Jennifer for The International Conference for E-Democracy & Open Government: “This paper develops and tests a theoretical model, which assesses the commitment of cities to the concept of open government data (OGD), according to three levels. Level 1, ‘Way of life,’ reflects a high commitment to OGD; Level 2, ‘On the Fence,’ represents either a low or erratic commitment to OGD; Level 3, ‘Lip Service,’ refers to either scarce or no commitment to OGD. These levels draw on four key dimensions: 1) Rhythm; 2) Span of Issues; 3) Disclosure; and 4) Feedback. We empirically examine this theoretical framework using longitudinal mixed-method analysis of the OGD behavior of 16 US cities for a period of four years, using a large novel corpus of municipal OGD metadata, as well as primary qualitative and secondary quantitative indicators. This methodology allows us to represent, for the first time, the evolving OGD commitment — or “OGD heart beat” — of cities….(More)”