This author has not been identified. Look up 'Lorenzo Alvisi' in GoogleThis author has not been identified. Look up 'Shlomi Dolev' in GoogleThis author has not been identified. Look up 'Faith Ellen' in GoogleThis author has not been identified. Look up 'Idit Keidar' in GoogleThis author has not been identified. Look up 'Fabian Kuhn' in GoogleThis author has not been identified. Look up 'Jukka Suomela' in Google