منابع مشابه
m SOLUTIONS GOOD , m − 1 SOLUTIONS BETTER
One of the main objectives of theoretical research in computational complexity and feasibility is to explain experimentally observed difference in complexity. Empirical evidence shows that the more solutions a system of equations has, the more difficult it is to solve it. Similarly, the more global maxima a continuous function has, the more difficult it is to locate them. Until now, these empir...
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Illegal drug smuggling hauls are displayed to the public, but destroyed after being used to prosecute the offenders. Computer viruses display themselves to computer users, everybody takes a copy for their collection, before killing off the in-situ infection(s). Effectively everybody is keeping their own drug haul. Virtually every serious PC user that gets near live virus specimens wants to have...
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The term Smart City is typically applied to urban and metropolitan areas where Information and Communication Technologies provide ways to enable social, cultural and urban development, improving social and political capacities and/or efficiency. In this paper we will show the potential of Artificial Intelligence techniques for augmenting ICT solutions to both increase the cities competiveness b...
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Fire severity was evaluated in eight recent wildfires with standardized methods in adjacent treated and untreated stands. Sampled sites occurred in a variety of conifer forests throughout the Western United States. Treatments included reduction of surface fuels and crown fuels, both in isolation and in combination. Synthesis of our results indicates that treatment effectiveness is related to di...
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ژورنال
عنوان ژورنال: Nature
سال: 2012
ISSN: 0028-0836,1476-4687
DOI: 10.1038/482471d