منابع مشابه
On recommending
The core of any document retrieval system is a mechanism that ranks the documents in a large collection in order of the likelihood with which they match the preferences of any person who interacts with the system. Given a broader interpretation of “recommending” than is commonly accepted, such a preference ordering may be viewed as a recommendation, made by the system to the information-seeker,...
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The Poggendorff illusion is one of the most exhaustively studied illusions. Can it be revived as an interesting problem? Perhaps by moving it to a slightly different domain. Here, we consider the occlusion of a subjectively linear ramp of tonal values. In a simple experiment, we find results closely resembling those of the geometrical Poggendorff. Yet, the "explanations" offered for the latter ...
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All meetings on the human genome include at least one talk, and often an entire session, devoted to discussing the ethical, social and legal aspects of genome research. The questions are always the same. If it is true that we can read the futures of people from their genes, should we be doing genome research? And, if we are going ahead anyway, what will be the consequences for society? Some yea...
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Although scientists today rely on the World Wide Web to help them with their research, mainly using it to search for information, newer capabilities such as blogging, tagging, and social networking are only just beginning to be exploited by scientists. Over the past few years, the changes that have taken place in the ways that the World Wide Web is used are epitomized by the dramatic increase i...
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A recent analysis of R&D productivity suggests that there are grounds for 'cautious optimism' that the industry 'turned the corner' in 2008 and is 'on the comeback trail'. We believe that this analysis is flawed and most probably wrong. We present an alternative analysis of these same data to suggest that the industry is not yet 'out of the woods' and suggest that many of the systemic issues af...
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ژورنال
عنوان ژورنال: IEEE Transactions on Intelligent Transportation Systems
سال: 2017
ISSN: 1524-9050,1558-0016
DOI: 10.1109/tits.2017.2684625