Arrow’s Independence of Irrelevant Alternatives (IIA) has been under criticism for decades for not taking account of preference intensities. Computer-simulation results by Aki Lehtinen concerning strategic voting under various voting rules show that this intensity argument does not need to rest on mere intuition. Voters may express intensities by voting strategically, and that this has bene...c...

Since the 2000 presidential elections, the evolution of electronic technologies in American elections–from voting machines to computerized voter registries–has occurred within the context of a highly partisan, polarized, and politicized environment. The decision about the type of voting systems to use within a given state has become especially political and these debates have affected the confi...

Majority voting and social evaluation functions are the main alternatives proposed in the literature for aggregatingindividual preferences. Despite these being very different, this papershows that the ranking of income distributions, symmetric under the same transformation, by S-Gini consistent social evaluation functions and majority voting coincide if and only if the inequality index under co...

In Switzerland the Federal Chancellery in cooperation with three cantons has carried out since 2003 a number of pilot trials with the aim of evaluating the feasibility of remote e-voting. Based on a legal basis respecting the council of europe's recommendations five pilot trials have been authorized at national referendums in 2004 and 2005. The pilot trials were evaluated for a number of differ...

This paper presents the segmentation of bilateral parotid glands in the Head and Neck (H&N) CT images using an active contourbased atlas registration. We compare segmentation results from three atlas selection strategies: (i) selection of “single-most-similar” atlas for each image to be segmented, (ii) fusion of segmentation results from multiple atlases using STAPLE, and (iii) fusion of segmen...

This paper presents some proposals of protocols for two types of schemes such as verifiable delegation of computation and remote electronic voting, based on polynomial properties. Our protocols for verifiable delegation of computation are aimed to the efficient evaluation of polynomials, working on schemes where the polynomial and/or the input are kept secret to the server. Our proposal for rem...

Our paper deals with the security of operational environments for evoting and its importance for the security of electronic elections. So far the security of e-voting was focused on secure e-voting protocols. We show that the security of electronic elections requires a secure operational environment as well. We provide a comprehensive catalogue of organizational and technical requirements which...

E-voting allows us to build a democratic business in most Internet of things (IoT) systems. For example, we may vote choose proper energy broker smart grid system. In this study, focus on e-voting services an (IoE) system, which is new-style grid. A practical IoE the properties fairness, decentralization, eligibility, anonymity, compatibility, verifiability, and coercion resistance. It difficul...

Shortlisting of candidates—selecting a group of “best” candidates—is a special case of multiwinner elections. We provide the first in-depth study of the computational complexity of strategic voting for shortlisting based on the most natural and simple voting rule in this scenario, `-Bloc (every voter approves ` candidates). In particular, we investigate the influence of several tie-breaking mec...

We provide an analysis of voter and poll worker perceptions of the advantages and disadvantages of a new e-voting system vis–à–vis traditional ballot-and-envelope voting in the 2011 election in Salta, Argentina. The results of this comparison provide new insights into how poll workers perceive the implementation of new voting technologies and show that both points of view need to be taken into ...