نتایج جستجو برای: restarting vector

تعداد نتایج: 198310  

Journal: :Monthly Notices of the Royal Astronomical Society 2007

Journal: :Clinical Research in Practice: The Journal of Team Hippocrates 2016

2017
Peter Brønnum Nielsen Torben Bjerregaard Larsen Flemming Skjøth Anders Gorst - Rasmussen Lars Hvilsted Rasmussen Gregory Y. H. Lip

Patients with AF who survive an ICH are at an increased risk of subsequent ischemic stroke. Thus, a major unanswered question is the efficacy and safety of restarting OAC treatment, relative to not restarting OAC, following a presentation with ICH. Patients with prevalent ICH were excluded from randomized clinical trials of OAC for stroke prevention, and only small case control or cohort studie...

2016
Vojtech Vorel

First, we show that universality and other properties of general jumping finite automata are undecidable, which answers a question asked by Meduna and Zemek in 2012. Second, we close the study raised by Černo and Mráz in 2010 by proving that clearing restarting automata using contexts of size two can accept binary non-context-free languages.

2005
J. Christopher Beck

Multi-Point Constructive Search maintains a small set of “elite solutions” that are used to heuristically guide constructive search through periodically restarting search from an elite solution. Empirical results indicate that for job shop scheduling optimization problems and quasi-group completion problems, multi-point constructive search performs significantly better than chronological backtr...

Journal: :Journal of Physics A 2021

Abstract Restarting a deterministic process always impedes its completion. However, it is known that restarting random can lead to an opposite outcome—expediting Hence, the effect of restart contingent on underlying statistical heterogeneity process’ completion times. To quantify this we introduce novel approach research: methodology inequality indices, which widely applied in economics and soc...

2016
Mingrui Liu Tianbao Yang Liu Yang

Recent studies have shown that proximal gradient (PG) method and accelerated gradient method (APG) with restarting can enjoy a linear convergence under a weaker condition than strong convexity, namely a quadratic growth condition (QGC). However, the faster convergence of restarting APG method relies on the potentially unknown constant in QGC to appropriately restart APG, which restricts its app...

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