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Gildas Avoine Luca Calderoni Jonathan Delvaux Dario Maio Paolo Palmieri 《International Journal of Information Management》2014
Modern public transportation companies often record large amounts of information. Privacy can be safeguarded by discarding nominal tickets, or introducing anonymization techniques. But is anonymity at all possible when everything is recorded? In this paper we discuss travel information management in the public transport scenario and we present a revealing case study (relative to the city of Cesena, Italy), showing that even anonymous 10-ride bus tickets may betray a user's privacy expectations. We also propose a number of recommendations for the design and management of public transport information systems, aimed at preserving the users’ privacy, while retaining the useful analysis features enabled by the e-ticketing technology. 相似文献
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This study surveys the current status of higher education in Cambodia, and examines the influence of a Vedic Science curriculum, which included the Transcendental Meditation program, on undergraduate nonverbal intelligence. The Culture Fair Intelligence Test was administered to 70 students from two institutions of higher learning: the Institute of Economic Science (n = 23) in Phnom Penh, and Maharishi Vedic University (n = 47) in Prey Veng province. Results suggest that the application of Vedic Science to the curriculum increases the problem solving ability of Cambodian college students. 相似文献
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