Engaging with citizens online: Understanding the role of ePetitioning in local government democracy

This article can be accessed from the link below.According to the Local Democracy, Economic Development and Construction Act introduced in 2009, UK local authorities are expected to implement ―a facility for making petitions in electronic form to the authority‖. Motivated by this arrangement, this paper reflects on the findings of a case study investigation conducted with the Royal Borough of Kingston (one of the first local authorities to implement such a service since 2004). Lessons learnt from the case suggest that ePetitions reveal increased potential to enhance local government democracy, but are also shaped by challenging open implementation issues which can highly influence the initiative’s impact. Our conclusions are developed within the general debate about online public participation or eParticipation and particularly examine the implications for policy makers

Stable Infrastructure-based Routing for Intelligent Transportation Systems

Intelligent Transportation Systems (ITSs) have been instrumental in reshaping transportation towards safer roads, seamless logistics, and digital business-oriented services under the umbrella of smart city platforms. Undoubtedly, ITS applications will demand stable routing protocols that not only focus on Inter-Vehicle Communications but also on providing a fast, reliable and secure interface to the infrastructure. In this paper, we propose a novel stable infrastructure- based routing protocol for urban VANETs. It enables vehicles proactively to maintain fresh routes towards Road-Side Units (RSUs) while reactively discovering routes to nearby vehicles. It builds routes from highly stable connected intersections using a selection policy which uses a new intersection stability metric. Simulation experiments performed with accurate mobility and propagation models have confirmed the efficiency of the new protocol and its adaptability to continuously changing network status in the urban environment

Study of the electron trigger efficiency of the CMS Experiment using test beam data

A study of the electron identification and selection efficiency of the L1 Trigger algorithm has been performed using the combined ECAL/HCAL test beam data. A detailed discussion of the electron isolation and its impact on the selection efficiency is presented. The L1 electron algorithm is studied for different beam energies and the results indicate that efficiencies of 98% or more can be achieved for electrons with energies between 15 and 100 GeV. The fraction of charged hadrons with energies from 3 up to 100 GeV rejected by the L1 electron trigger algorithm is estimated to be larger than 93%.Comment: 22 pages, 14 figure