Jurisdiction and cloud computing: Further challenges to Internet jurisdiction

Copyright © 2013 Kluwer Law InternationalThe importance of this timely research can also be evidenced by the recent European Commission Decision of 18.06.2013 on setting up the Commission Expert Group on Cloud Computing Contracts ((2013/C 174/04)

Obstacles and Solutions to Internet Jurisdiction: A Comparative Analysis of the EU and US Laws

In an era of information technology, businesses through the use of the boundless Internet can enter into international electronic contracts from anywhere in the world. The potential for cross-border disputes in electronic contracts is obviously much greater than in a paper-based environment, where a high degree of commercial contracts are domestic in nature. Can the traditional rules on jurisdiction, which are geographically orientated and generally rely on the place of performance, apply to the modern electronic contract disputes? This paper will analyse the EU and US approaches for determining jurisdiction in e-contracting cases and discuss the possibility of proposing specific jurisdiction rules for online contracts

Personal data breach notification system in the European Union: Interpretation of “without undue delay”

This is the post-print version of the Article - Copyright @ 2011 Kluwer Law InternationalThe fast-moving technologies continually challenge present rules on data-privacy protection. The expansion of computing functions, speed of processing and storage capabilities makes personal information difficult to be controlled. In the EU, the revised EC e-Privacy Directive amended by the Directive 2009/136/EC modifies existing provisions and makes new provisions to enhance privacy protection in the electronic communications sector, which includes the further development of the system of notification of the personal data breach to minimise adverse effects. This paper aims to examine and evaluate the personal data breach notification system, interpret the requirement of "without undue delay" duty and discuss the impact of the revised Directive to business organisations. It finally proposes solutions to improve the notification system to increase the efficiency of privacy protection

On the convergence of autonomous agent communities

This is the post-print version of the final published paper that is available from the link below. Copyright @ 2010 IOS Press and the authors.Community is a common phenomenon in natural ecosystems, human societies as well as artificial multi-agent systems such as those in web and Internet based applications. In many self-organizing systems, communities are formed evolutionarily in a decentralized way through agents' autonomous behavior. This paper systematically investigates the properties of a variety of the self-organizing agent community systems by a formal qualitative approach and a quantitative experimental approach. The qualitative formal study by applying formal specification in SLABS and Scenario Calculus has proven that mature and optimal communities always form and become stable when agents behave based on the collective knowledge of the communities, whereas community formation does not always reach maturity and optimality if agents behave solely based on individual knowledge, and the communities are not always stable even if such a formation is achieved. The quantitative experimental study by simulation has shown that the convergence time of agent communities depends on several parameters of the system in certain complicated patterns, including the number of agents, the number of community organizers, the number of knowledge categories, and the size of the knowledge in each category

Cosmological model of the interaction between dark matter and dark energy

In this paper, we test the dark matter-dark energy interacting cosmological model with a dynamic equation of state $w_{DE}(z)=w_{0}+w_{1}z/(1+z)$, using type Ia supernovae (SNe Ia), Hubble parameter data, baryonic acoustic oscillation (BAO) measurements, and the cosmic microwave background (CMB) observation. This interacting cosmological model has not been studied before. The best-fitted parameters with $1 \sigma$ uncertainties are $\delta=-0.022 \pm 0.006$, $\Omega_{DM}^{0}=0.213 \pm 0.008$, $w_0 =-1.210 \pm 0.033$ and $w_1=0.872 \pm 0.072$ with $\chi^2_{min}/dof = 0.990$. At the $1 \sigma$ confidence level, we find $\delta<0$, which means that the energy transfer prefers from dark matter to dark energy. We also find that the SNe Ia are in tension with the combination of CMB, BAO and Hubble parameter data. The evolution of $\rho_{DM}/\rho_{DE}$ indicates that this interacting model is a good approach to solve the coincidence problem, because the $\rho_{DE}$ decrease with scale factor $a$. The transition redshift is $z_{tr}=0.63 \pm 0.07$ in this model.Comment: 6 pages, 6 figures, published in A&