T. C. Christofides

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Indirect questioning is a crucial topic in surveys of human populations. When the issue is about a stigmatizing characteristic (for example about illegal drug use), standard survey methodologies are destined to fail because, as expected, people are not willing to reveal incriminating information or information violating their privacy. Indirect questioning(More)
During the last two decades the scarcity of water resources is exponentially growing worldwide and especially in semi-arid countries like coastal and island communities of the Mediterranean region. Cyprus is one of the countries in the Mediterranean where the water shortage problem is evident and very severe. This paper describes an intelligent and(More)
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