ISTA Seed Symposium Abstracts 31 st ISTA Congress Tallinn , Estonia 15 – 17 June 2016
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چکیده
31st ISTA Congress Tallinn, Estonia 15–17 June 2016
منابع مشابه
Meeting Report : 5 th International Symposium on Testate Amoebae ( ISTA - 5 ) , Montbéliard , France , 14 – 17 September 2009 - Present Status of
A group of 55 scientists from 20 countries met for a three days symposium on testate amoebae in the French city of Monbéliard from the 14th to the 17th of September 2009. This meeting follows the previous ISTA meeting held in Antwerp, Belgium in 2006 (Warner and Beyens 2007). The number of attendees, countries represented, talks (30), and posters (28) presented all increased significantly since...
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We establish local linear convergence bounds for the ISTA and FISTA iterations on the model LASSO problem. We show that FISTA can be viewed as an accelerated ISTA process. Using a spectral analysis, we show that, when close enough to the solution, both iterations converge linearly, but FISTA slows down compared to ISTA, making it advantageous to switch to ISTA toward the end of the iteration pr...
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The iterative shrinkage/thresholding algorithm (ISTA) and its faster version FISTA have been widely used in the literature. In this paper, we consider general versions of the ISTA and FISTA in the more general “strongly + semi” convex setting, i.e., minimizing the sum of a strongly convex function and a semiconvex function; and conduct convergence analysis for them. The consideration of a semic...
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The 17th Congress of Parenteral and Enteral Nutrition Society of Asia (PENSA 2016) and the first Symposium on Fasting and Health will be held on 6th to 8th December 2016 at Olympic Hotel, Tehran, Iran. The congress is hosted by Tehran University of Medical Sciences, Semnan University of Medical Sciences and Scientific Committee of Iranian Nutrition Society. This congress is organized with the p...
متن کاملConvergence of an inertial proximal method for l1-regularized least-squares
A fast, low-complexity, algorithm for solving the `1-regularized least-squares problem is devised and analyzed. Our algorithm, which we call the Inertial Iterative Soft-Thresholding Algorithm (I-ISTA), incorporates inertia into a forward-backward proximal splitting framework. We show that I-ISTA has a linear rate of convergence with a smaller asymptotic error constant than the well-known Iterat...
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