Secure data sharing and processing in heterogeneous clouds

The extensive cloud adoption among the European Public Sector Players empowered them to own and operate a range of cloud infrastructures. These deployments vary both in the size and capabilities, as well as in the range of employed technologies and processes. The public sector, however, lacks the necessary technology to enable effective, interoperable and secure integration of a multitude of its computing clouds and services. In this work we focus on the federation of private clouds and the approaches that enable secure data sharing and processing among the collaborating infrastructures and services of public entities. We investigate the aspects of access control, data and security policy languages, as well as cryptographic approaches that enable fine-grained security and data processing in semi-trusted environments. We identify the main challenges and frame the future work that serve as an enabler of interoperability among heterogeneous infrastructures and services. Our goal is to enable both security and legal conformance as well as to facilitate transparency, privacy and effectivity of private cloud federations for the public sector needs. © 2015 The Authors

The complexities of electronic services implementation and institutionalisation in the public sector

This is the post-print version of the final paper published in Information & Management. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. Copyright @ 2013 Elsevier B.V.Electronic service implementation (ESI) in the public sector attempts to improve efficiency, effectiveness, and transparency of governmental departments. Despite having provided the necessary infrastructure and investment, many governments have struggled to realise such aims due to the various forces that challenge implementation and institutionalisation. Using institutional theory as a lens, we explored the forces influencing the implementation and institutionalisation of ESI in the public sector. While our results reinforced previous research in IT implementation and organisational transformation, they showed that the dynamic nature of technology poses unanticipated pressures, and that these can impede the implementation and institutionalisation process

MobiHealth-Innovative 2.5/3G mobile services and applications for health care

MobiHealth aims at introducing new mobile value added services in the area of healthcare, based on 2.5 (GPRS) and 3G (UMTS) technologies, thus promoting the use and deployment of GPRS and UMTS. This will be achieved by the integration of sensors and actuators to a Wireless Body Area Network (BAN). These sensors and actuators will continuously measure and transmit vital constants along with audio and video to health service providers and brokers, improving on one side the life of patients and allowing on the other side the introduction of new value-added services in the areas of disease prevention and diagnostic, remote assistance, para-health services, physical state monitoring (sports) and even clinical research. Furthermore, the MobiHealth BAN system will support the fast and reliable application of remote assistance in case of accidents by allowing the paramedics to send reliable vital constants data as well as audio and video directly from the accident site

The e-government implementation directions in Oman: A preliminay investigation

Electronic government has established itself as the primary enabler for transforming the way government services are offered to citizens. In the gulf countries, public sector transformation efforts are focused towards increasing accessibility, availability, competitive advances and enhancing services in civil administration. The Sultanate of Oman is one such example of the Gulf countries where large investments have been made since 2003 to implement electronic services in the public sector. Using a qualitative research approach, this research investigates the improvements that have been made to facilitate these electronic services in three public organisations, and their resulting impact within the organisations. The empirical results reveal that among others, top management support, integration and IT staff skills and capabilities are the most important factors that facilitate e-government initiatives in the Omani public sector

“Democracy in the European Union.” CEPS Working Document No. 286, February 2008

In this Working Document, Stefano Micossi, Director General of Assonime, argues that once the Union is recognised for what it is – an innovative polity, where power is shared by a large number of players with many participation and influence-wielding mechanisms, – it becomes apparent that on the whole it complies with democratic legitimisation standards no less than do member states, even if multiple, and potentially conflicting legitimisation channels and principles may confuse observers

Hierarchical video surveillance architecture: a chassis for video big data analytics and exploration

There is increasing reliance on video surveillance systems for systematic derivation, analysis and interpretation of the data needed for predicting, planning, evaluating and implementing public safety. This is evident from the massive number of surveillance cameras deployed across public locations. For example, in July 2013, the British Security Industry Association (BSIA) reported that over 4 million CCTV cameras had been installed in Britain alone. The BSIA also reveal that only 1.5% of these are state owned. In this paper, we propose a framework that allows access to data from privately owned cameras, with the aim of increasing the efficiency and accuracy of public safety planning, security activities, and decision support systems that are based on video integrated surveillance systems. The accuracy of results obtained from government-owned public safety infrastructure would improve greatly if privately owned surveillance systems ‘expose’ relevant video-generated metadata events, such as triggered alerts and also permit query of a metadata repository. Subsequently, a police officer, for example, with an appropriate level of system permission can query unified video systems across a large geographical area such as a city or a country to predict the location of an interesting entity, such as a pedestrian or a vehicle. This becomes possible with our proposed novel hierarchical architecture, the Fused Video Surveillance Architecture (FVSA). At the high level, FVSA comprises of a hardware framework that is supported by a multi-layer abstraction software interface. It presents video surveillance systems as an adapted computational grid of intelligent services, which is integration-enabled to communicate with other compatible systems in the Internet of Things (IoT)

Moving Up the Ladder: Strategies for Economic Independence

Reports the findings of a statewide conference co-sponsored by the Heldrich Center and Center for Women and Work at Rutgers University, and issues a call for universal support for magnifying public and policy attention on improving how public funds and programs are managed and deployed to assist the working poor

Considerations regarding the Performance Improvement of the Hospital Healthcare Services from Romania by the Implementation of an Integrated Management System

The continuous quality improvement is an obligatory condition for the achievement and maintaining of the performance in healthcare services. Introducing the concepts of quality improvement in medical practice represents a distinctive component of the hospital reform in Romania. Healthcare quality is a more important principle in sanitary field, because the level of patients ‘knowledge is increasing concomitantly with the technological and therapeutic progresses. The continuous quality improvement is an obligatory condition for the achievement and maintaining the performance in healthcare organization, especially in hospital. The integration of many management systems (quality management, environmental management, security and occupational health management, information security management) and the development of an integrated management model applicable to Romanian hospitals, which have as principal goal to improve the performance of health services, represent a challenge for the Romanian health system. An integrated management system is a logical and systematic managerial approach, which permits taking-up optimum strategic and operational decisions. These decisions take into consideration all the essential aspects which lead to an efficient functionality of health organization, in terms of quality, environment, security and occupational health, and information security.healthcare, hospital, quality, integrated management system