Az internetről összegyűjtött többletinformáció mindig előnyhöz juttathat bennünket egy-egy területen. Munkámban bemutatom, hogy viszonylag egyszerű ilyen információhoz hozzájutni, és ez a folyamat automatizálható is. A Vatera aukciós portálról egy crawler segítségével...

2007 wurden in Deutschland 6,21 Mill. Kraftwagen produziert. Dies stellt ein absolutes Rekordergebnis in der Geschichte der deutschen Automobilindustrie dar. Der Höhepunkt dieses automobilen Konjunkturzyklus wurde in den letzten Monaten des Jahres 2007 erreicht. Seitdem sinkt der...

The aim of this essay is to discuss the thesis of the German Sociologist Günter Burkhart that in modern societies a phenomenon appeared which he calls “handymania”, an excessive and nearly addictive use of the mobile phones especially from adolescents. After a short overview about the...

This paper develops a set of models for the determinants of automobile fatalities with particular attention devoted to the effects of increased cell phone usage. Cell phones have been associated with both life-taking and life-saving properties. However, prior statistical evaluations of the...

African elections often reveal low levels of political accountability. We assess different forms of voter education during an election in Mozambique. Three interventions providing information to voters and calling for their electoral participation were randomized; an SMS-based information...

African elections often reveal low levels of political accountability. We assess different forms of voter education during an election in Mozambique. Three interventions providing information to voters and calling for their electoral participation were randomized; an SMS-based information...

Статья посвящена анализу масштабов и уровня воздействия ЭМИ излучений на детей. В июле 2008 г. количество абонентов сотовой связи в России достигло 175 млн человек,...

This paper describes a prototype case-based reasoning expert system that enables farmers to get assistance with crop diagnostics and other extension services through the web via a dynamic website or through mobile phones. It is also voice enabled to support visually impaired people. Mobile...