Evaluating social choice techniques into intelligent environments by agent based social simulation

The primary hypothesis stated by this paper is that the use of social choice theory in Ambient Intelligence systems can improve significantly users satisfaction when accessing shared resources. A research methodology based on agent based social simulations is employed to support this hypothesis and to evaluate these benefits. The result is a six-fold contribution summarized as follows. Firstly, several considerable differences between this application case and the most prominent social choice application, political elections, have been found and described. Secondly, given these differences, a number of metrics to evaluate different voting systems in this scope have been proposed and formalized. Thirdly, given the presented application and the metrics proposed, the performance of a number of well known electoral systems is compared. Fourthly, as a result of the performance study, a novel voting algorithm capable of obtaining the best balance between the metrics reviewed is introduced. Fifthly, to improve the social welfare in the experiments, the voting methods are combined with cluster analysis techniques. Finally, the article is complemented by a free and open-source tool, VoteSim, which ensures not only the reproducibility of the experimental results presented, but also allows the interested reader to adapt the case study presented to different environments.

Case sequence segments for EMU, ECB and Eurozone: A Eurozone country profile and related Euro matters. ACES Working Papers, August 2010

No European country employs a U.S.-style electoral college in presidential elections. Presidents with largely ceremonial functions are elected in some countries by the national parliament or a special assembly (Germany, Italy, Estonia, Turkey and others) or by the people in other countries (Greece, Poland, Slovakia and others). The presidents of Cyprus, Finland, France, Russia and Ukraine -- who have real decision-making power -- are elected directly by the voters. Keep in mind that no two countries are exactly alike in their institutional and electoral arrangements; all of these institutions and electoral systems are capable of being modified and adapted to suit national peculiarities and preferences.

Whitegoods (Aboriginal Affairs)

Despite all the rhetopic there has been little recognition of the way in which different cultural frameworks should set political goals and aspirations.