منابع مشابه
2 Jon
We show that a dissipative, ergodic measure preserving transformation of a σ-finite, non-atomic measure space always has many non-proportional, absolutely continuous, invariant measures and is ergodic with respect to each one of these. §0 Introduction Let (X,B, m, T ) be an invertible, ergodic measure preserving transformation of a σ-finite measure space, then there are no other σ-finite, m-abs...
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We study the water jug problem and obtain new lower and upper bounds on the minimum number of measuring steps. These bounds are tight and significantly improve previous results. We prove that to compute the crucial number μc(x) (i.e., min x=x·c ||x||1, where c ∈ N, x ∈ N, ||x||1 = ∑n i=1 |xi|) for estimating the minimum measuring steps is indeed a problem in P . Moreover, we prove that testing ...
متن کاملJon Driver
Jon Driver trained in Experimental Psychology at Oxford in the 1980s. He then spent a formative period in the USA at Oregon (with Mike Posner among others) and in the Bay Area, before returning to the UK for a faculty post at Cambridge. He moved to London in 1997, where he has been Director of the UCL Institute of Cognitive Neuroscience since 2004. He works on multisensory perception, selective...
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The IGPL community and the Editorial Board deeply regrets the untimely death of Professor Jon Barwise on Sunday March 5th of this year. His departure is a great loss, not only to his family and friends and the international logic community, but also to the historical evolutionary development of logic itself. Professor Barwise’s contribution in the areas of pure and applied logic, his active par...
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episodic memory store of personally experienced events from the past, including details not only of the content of the episode but also of its context — when and where it occurred. semantic memory our general knowledge about the world, such as information about words and their meanings, facts, concepts, objects and people; typically retrieved without recollection of where and when the informati...
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ژورنال
عنوان ژورنال: Norsk medietidsskrift
سال: 2013
ISSN: 0805-9535,0804-8452
DOI: 10.18261/issn0805-9535-2013-03-09