منابع مشابه
University of Southampton,
Using a reformulation of conventional results in decoherence theory, a condition is proposed for singling out a distinguished class of histories which includes those which use the " pointer basis " of Zurek. 1. What's good and bad about consistent histories The basic problem faced by any extension of quantum theory outside the laboratory realm of Bohr's interpretation can be expressed by the sl...
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Limiting laws, as t →∞, for Brownian motion penalised by the longest length of excursions up to t , or up to the last zero before t , or again, up to the first zero after t , are shown to exist, and are characterized. Résumé. Il est prouvé que les lois limites, lorsque t → ∞, du mouvement brownien pénalisé par la plus grande longueur des excursions jusqu’en t , ou bien jusqu’au dernier zéro ava...
متن کاملUniversity of Southampton Research Repository
An ad hoc wireless LAN is a collection of wireless mobile nodes dynamically forming a temporary network without the use of any pre-existing network infrastructure or centralized administration. Due to its distributed nature, flexibility, robustness and ease of installation, ad hoc wireless LAN has greatly increased the scope for research in wireless communications. Since there is no defined str...
متن کاملUniversity of Southampton Research Repository
FACULTY OF ENGINEERING AND APPLIED SCIENCE SCHOOL OF ELECTRONICS AND COMPUTER SCIENCE Doctor of Philosophy by Sarvapali Dyanand Ramchurn In this thesis, we propose a panoply of tools and techniques to manage inter-agent dependencies in open, distributed multi-agent systems that have significant degrees of uncertainty. In particular, we focus on situations in which agents are involved in repeate...
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We study the set of resource bounded Kolmogorov random strings: R t = fx j K t (x) jxjg for t a time constructible function such that t(n) 2 n 2 and t(n) 2 2 n O(1). We show that the class of sets that Tur-ing reduce to R t has measure 0 in EXP with respect to the resource-bounded measure introduced by 17]. From this we conclude that R t is not Turing-complete for EXP. This contrasts the resour...
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ژورنال
عنوان ژورنال: Proceedings of the Geologists' Association
سال: 1889
ISSN: 0016-7878
DOI: 10.1016/s0016-7878(89)80077-x