Results 1 to 10 of about 5,647,510 (295)

A Novel DSP Architecture for Scientific Computing and Deep Learning

open access: yesIEEE Access, 2019
Exascale computing requires accelerators with ultrahigh power efficiency. Digital signal processors (DSPs), the most important embedded processors widely known for high power efficiency, are rarely explored in the HPC community.
Chao Yang   +4 more
doaj   +1 more source

An Approach for Train Stop Planning With Variable Train Length and Stop Time of High-Speed Rail Under Stochastic Demand

open access: yesIEEE Access, 2019
This paper studied the train stop planning problem with variable train length and stop time under stochastic demand (TSPPWVTLSTSD). As we know, stop time and train length were often considered in a fixed manner in train stop planning for high-speed rail (
Guowei Jin   +4 more
doaj   +1 more source

Teaching Scientific Computing [PDF]

open access: yes, 2004
We consider the wide scale use of computers in scientific research and the implications for the educational curriculum. We examine the practice of scientific computing from the perspective of obtaining robust numerical results. We explore the philosophy underlying this process and isolate the essential elements.
openaire   +1 more source

Templet Web: the use of volunteer computing approach in PaaS-style cloud

open access: yesOpen Engineering, 2018
This article presents the Templet Web cloud service. The service is designed for high-performance scientific computing automation. The use of high-performance technology is specifically required by new fields of computational science such as data mining,
Vostokin Sergei   +2 more
doaj   +1 more source

Defects, Scientific Computation and the Scientific Method [PDF]

open access: yes, 2012
Computation has rapidly grown in the last 50 years so that in many scientific areas it is the dominant partner in the practice of science. Unfortunately, unlike the experimental sciences, it does not adhere well to the principles of the scientific method as espoused by for example, the philosopher Karl Popper.
openaire   +2 more sources

Systematic selection of surrogate models for nonequilibrium chemistry

open access: yesAstronomy & Astrophysics
Context. Nonequilibrium chemistry is central to many astrophysical environments, but remains a major computational bottleneck in simulations because solving the associated stiff, coupled, ordinary differential equation systems is expensive.
Janssen Robin   +2 more
doaj   +1 more source

Synaptic Bouton Properties Are Tuned to Best Fit the Prevailing Firing Pattern

open access: yesFrontiers in Computational Neuroscience, 2014
The morphology of presynaptic specializations can vary greatly ranging from classical single-release-site boutons in the central nervous system to boutons of various sizes harboring multiple vesicle release sites.
Markus M eKnodel   +7 more
doaj   +1 more source

Erlangen von Verständnis und Erlernen von Fertigkeiten in der Mathematik einmal anders

open access: yesZeitschrift für Hochschulentwicklung, 2014
Der folgende Artikel behandelt die Vorstellung eines didaktischen Konzepts sowie deren Umsetzung und Auswirkungen in den Lehrveranstaltungen Mathematik für Elektrotechnik an der Technischen Universität Wien.
Andreas Körner   +3 more
doaj   +1 more source

PathMe: merging and exploring mechanistic pathway knowledge

open access: yesBMC Bioinformatics, 2019
Background The complexity of representing biological systems is compounded by an ever-expanding body of knowledge emerging from multi-omics experiments.
Daniel Domingo-Fernández   +4 more
doaj   +1 more source

A New Paradigm for Scientific Computing: Accelerated Algorithm Development With Large Reasoning Models

open access: yesIEEE Access
This study examines the application of Large Reasoning Model (LRM)-based artificial intelligence (AI) agents to accelerate scientific discovery, with a specific focus on the rapid prototyping of numerical algorithms.
Ioannis W. Kokkinakis, Dimitris Drikakis
doaj   +1 more source

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