Results 221 to 230 of about 520,043 (261)
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Optimal Recovery and Extremum Theory
Computational Methods and Function Theory, 2003Optimal recovery problems of linear functionals on classes of smooth and analytic functions on the basis of linear information are considered from the general point of view of the extremum theory. A general result about the connection of optimal recovery method with Lagrange multipliers of some convex extremal problem is applied to analysis of ...
Magaril-Il'yaev, Georgiĭ G. +2 more
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An optimal recovery approach to interpolation
IEEE Transactions on Signal Processing, 1992Summary: The design of interpolation filters is reviewed. The Chebyshev and integrated squared-error minimization methods are shown to be optimal for certain classes of input signals. We show that filters designed by integrated squared-error minimization in the frequency domain always interpolate the known samples.
Ram G. Shenoy, Thomas W. Parks
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1977
The problem of optimal recovery is that of approximating as effectively as possible a given map of any function known to belong to a certain class from limited, and possibly error-contaminated, information about it. In this selective survey we describe some general results and give many examples of optimal recovery.
C A Micchelli, T J Rivlin
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The problem of optimal recovery is that of approximating as effectively as possible a given map of any function known to belong to a certain class from limited, and possibly error-contaminated, information about it. In this selective survey we describe some general results and give many examples of optimal recovery.
C A Micchelli, T J Rivlin
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Optimal adaptive sampling recovery
Advances in Computational Mathematics, 2009The author proposes an approach to study optimal methods of adaptive sampling recovery of functions by sets of a finite capacity which is measured by their cardinality or pseudo-dimension. To construct asymptotically optimal adaptive sampling recovery methods for \(e_n(U^\alpha_{p,\theta})_q\) and \(r_n(U^\alpha_{p,\theta})_q\) the author uses a quasi ...
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Fetal DNA: Strategies for Optimal Recovery
2008For fetal DNA extraction, in principle each DNA extraction method can be used; however, because most methods have been optimized for genomic DNA from leucocytes, we describe here the methods that have been optimized for the extraction of fetal DNA from maternal plasma and validated for this purpose in our laboratories.
Legler, Tobias J. +4 more
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Parameter Optimization for a Neurotransmission Recovery Model
Bulletin of Mathematical BiologyWe assess the empirical applicability of a simplified model for neurotransmitter release that incorporates maturation, fusion, and recovery of both release sites and vesicles. Model parameters are optimized by fitting the model to experimental data obtained from neuromuscular junction synapses of 3rd-instar Drosophila melanogaster larvae. In particular,
Ariane Ernst +6 more
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Optimization of recovery boilers
IFAC Proceedings Volumes, 1977Abstract Application of digital control technology to black liquor recovery boilers results in safer, more stable and more efficient operation of this inherently dangerous process. This paper describes the analog and digital hardware, operator interface and control strategies for a system involving three such recovery boilers. Among other techniques,
Hal Mangin, Dr. Chun Cho
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Optimization in the recovery of a labile intracellular enzyme
Biotechnology and Bioengineering, 1974AbstractA high molecular weight intracellular enzyme of Bacillus brevis ATCC 9999 is released when the organism is disrupted by sonication of homogenization. However, both processes also degrade the enzyme. Assays for protein release and specific enzymatic activity of the released protein indicate that both release and degradation can be represented by
D C, Augenstein +3 more
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Optimization models for recovery block schemes
European Journal of Operational Research, 1999zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Oded Berman, U. Dinesh Kumar
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Damage assessment for optimal rollback recovery
IEEE Transactions on Computers, 1998Conventional schemes of rollback recovery with checkpointing for concurrent processes have overlooked an important problem: contamination of checkpoints as a result of error propagation among the cooperating processes. Error propagation is unavoidable due to imperfect detection mechanisms and random interprocess communications, and it could give rise ...
Tein-Hsiang Lin, Kang G. Shin
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