Results 31 to 40 of about 6,731 (280)
Exchange of Limits: Why Iterative Decoding Works [PDF]
IEEE Transactions on Information Theory, 2008 We consider communication over binary-input memoryless output-symmetric channels using low-density parity-check codes and message-passing decoding. The asymptotic (in the length) performance of such a combination for a fixed number of iterations is given by density evolution.
Satish Babu Korada, Rüdiger L. Urbanke
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Iterative approximation of k-limited polling systems [PDF]
Queueing Systems, 2007 The paper considers a polling model with a \(k\)-limited service strategy. Under this strategy the server continues working at a queue until either a predefined number of \(k\) customers is served or until the queue becomes empty, whichever happens first.
Vuuren, van, M., Winands, E.M.M.
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, 2021 International audienceIn this last decade, an important stochastic model emerged: the Brownian map. It is the limit of various models of random combinatorial maps after rescaling: it is a random metric space with Hausdorff dimension 4, almost surely ...
Lionni, Luca, Marckert, Jean-François
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ITERATIVE ARRAYS WITH LIMITED NONDETERMINISTIC COMMUNICATION CELL [PDF]
Words, Languages & Combinatorics III, 2003 Iterative arrays with restricted nondeterminism are investigated. Non-determinism is provided for the distinguished communication cell only. All the other cells are deterministic ones. Moreover, the number of allowed nondeterministic state transitions is limited dependent on the length of the input.
Buchholz, Thomas +3 more
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Application of Robust Statistics to Asset Allocation Models
Revstat Statistical Journal, 2007 Many strategies for asset allocation involve the computation of the expected value and the covariance matrix of the returns of financial instruments.
Roy E. Welsch , Xinfeng Zhou
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Spinning gluons from the QCD light-ray OPE
Journal of High Energy Physics, 2022 We study the transverse spin structure of the squeezed limit of the three-point energy correlator, ℰ n → 1 ℰ n → 2 ℰ n → 3 $$ \left\langle \mathrm{\mathcal{E}}\left({\overrightarrow{n}}_1\right)\mathrm{\mathcal{E}}\left({\overrightarrow{n}}_2\right ...
Hao Chen, Ian Moult, Hua Xing Zhu
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen +23 more
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Journal of Mathematics, 2019 This paper proposes a generalized modified iterative scheme where the composed self-mapping driving can have distinct step-dependent composition order in both the auxiliary iterative equation and the main one integrated in Ishikawa’s scheme.
M. De la Sen, Mujahid Abbas
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Limit points of the iterative scaling procedure [PDF]
Annals of Operations Research, 2013 The iterative scaling procedure (ISP) is an algorithm which computes a sequence of matrices, starting from some given matrix. The objective is to find a matrix 'proportional' to the given matrix, having given row and column sums. In many cases, for example if the initial matrix is strictly positive, the sequence is convergent.
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ITER Global Stability Limits [PDF]
Fusion Technology, 1991 The MHD stability limits to the ITER operational space have been examined with the PEST ideal stability code. Constraints on ITER operation have been examined for the nominal operational scenarios and for possible design variants. Rather than rely on evaluation of a relatively small number of sample cases, the approach has been to construct an ...
Hogan, J. T., Uckan, N. A.
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