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Algorithmics [PDF]

open access: yes, 2021
Algorithmics is the study and practice of taking a high-level description of a program’s purpose and, from it, producing an executable program of acceptable efficiency. Each step in that process is justified by rigorous, careful reasoning at the moment it is taken; and the repertoire of steps allowed by that rigour, at each stage, guides the ...
Bird, Richard   +10 more
openaire   +2 more sources

Cognitive side-effects of electroconvulsive therapy: what are they, how to monitor them and what to tell patients

open access: yesBJPsych Open, 2020
BackgroundElectroconvulsive therapy (ECT) is recommended in treatment guidelines as an efficacious therapy for treatment-resistant depression. However, it has been associated with loss of autobiographical memory and short-term reduction in new learning ...
Richard J. Porter   +12 more
doaj   +1 more source

Efficient Algorithms for the Maximum Sum Problems

open access: yesAlgorithms, 2017
We present efficient sequential and parallel algorithms for the maximum sum (MS) problem, which is to maximize the sum of some shape in the data array.
Sung Eun Bae   +2 more
doaj   +1 more source

Federated Learning for Precoding Design in Cell-Free Massive MIMO Systems

open access: yesIEEE Open Journal of the Communications Society, 2023
Cell-free massive MIMO precoding leverages the large number of antennas and dense access point (AP) deployment to concurrently serve multiple users in a wide coverage area, thus promising efficient interference mitigation and significant network capacity
Dong Wang   +3 more
doaj   +1 more source

Algorithm for positive realization of transfer functions [PDF]

open access: yes, 2003
The aim of this brief is to present a finite-step algorithm for the positive realization of a rational transfer function H(z). In comparision with previously described algorithms we emphasize that we do not make an a priori assumption on (but, instead,
Matolcsi, Máté, Nagy, Béla
core   +1 more source

Development and Validation of a Deep Learning Algorithm for Detection of Diabetic Retinopathy in Retinal Fundus Photographs.

open access: yesJournal of the American Medical Association (JAMA), 2016
Importance Deep learning is a family of computational methods that allow an algorithm to program itself by learning from a large set of examples that demonstrate the desired behavior, removing the need to specify rules explicitly.
Varun Gulshan   +14 more
semanticscholar   +1 more source

Dynamic Channel Modeling for an Indoor Scenario at 23.5 GHz

open access: yesIEEE Access, 2015
In this paper, the dynamic channel characteristics at 23.5 GHz in an indoor scenario are investigated according to measurement and deterministic simulation.
Nan Zhang   +6 more
doaj   +1 more source

Approximation algorithms [PDF]

open access: yesProceedings of the National Academy of Sciences, 1997
Increasing global competition, rapidly changing markets, and greater consumer awareness have altered the way in which corporations do business. To become more efficient, many industries have sought to model some operational aspects by gigantic optimization problems. It is not atypical to encounter models that capture 10 6
Schulz, Andreas S.   +2 more
openaire   +4 more sources

Algorithms and Regulation [PDF]

open access: yes, 2021
n ...
Reichman, Amnon, Sartor, Giovanni
openaire   +2 more sources

Algorithm for efficient symbolic analysis of large analogue circuits [PDF]

open access: yes, 1994
An algorithm is presented that generates simplified symbolic expressions for the small-signal characteristics of large analogue circuits. The expressions are approximated while they are computed, so that only the most significant terms are generated ...
Fernández Fernández, Francisco Vidal   +4 more
core   +1 more source

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