Results 21 to 30 of about 15,198 (259)

Fast-forwarding with NISQ processors without feedback loop [PDF]

Quantum Science and Technology, 2021
Abstract Simulating quantum dynamics is expected to be performed more easily on a quantum computer than on a classical computer. However, the currently available quantum devices lack the capability to implement fault-tolerant quantum algorithms for quantum simulation.
Kian Hwee Lim, Tobias Haug, Leong Chuan Kwek, Kishor Bharti   +3 more
openaire   +3 more sources

Many-core Optimization Method for the Calculation of Ab initio Polarizability [PDF]

Jisuanji kexue, 2023
Density-functional perturbation theory(DFPT) based on quantum mechanics can be used to calculate a variety of physicochemical properties of molecules and materials and is now widely used in the research of new materials.Meanwhile,heteroge-neous many-core
LUO Haiwen, WU Yangjun, SHANG Honghui
doaj   +1 more source

Closed-loop controller design, stability analysis and hardware implementation for fractional neutron point kinetics model

Nuclear Engineering and Technology, 2021
The aim of this work is the analysis, design and hardware implementation of the fractional-order point kinetics (FNPK) model along with its closed-loop controller. The stability and closed-loop control of FNPK models are critical issues.
Vishwesh A. Vyawahare, G. Datkhile, P. Kadam, G. Espinosa-Paredes   +3 more
doaj   +1 more source

Symbolic Loop Compilation for Tightly Coupled Processor Arrays [PDF]

ACM Transactions on Embedded Computing Systems, 2021
Tightly Coupled Processor Arrays (TCPAs), a class of massively parallel loop accelerators, allow applications to offload computationally expensive loops for improved performance and energy efficiency. To achieve these two goals, executing a loop on a TCPA requires an efficient generation of specific programs as well as other configuration data for each
Michael Witterauf, Dominik Walter, Frank Hannig, Jürgen Teich   +3 more
openaire   +2 more sources

Modelling of Real Time Units in the Verification and Validation Process of Satellite Systems [PDF]

INCAS Bulletin
Verification and Validation (V&V) methodologies are essential to ensure the correct operations of control algorithms of the embedded software during a satellite mission.
Marius-Daniel MARINESCU, Stefan-Florin GRIGORE, Teodor-Andrei CRISTEA, Florin TACHE, Lorenzo CERCOS PITA, Samuel MUNOZ-CABALLERO, Germán MORENO ESCUDERO   +6 more
doaj   +1 more source

Programmable in-loop deblock filter processor for video decoders [PDF]

2014 IEEE Workshop on Signal Processing Systems (SiPS), 2014
The short time to market cycle and the target to reduce design and verification costs are driving forces to design programmable implementations of the video processing algorithms. We present two processor architectures the first one representing an application-specific instruction set processor (ASIP) design, whereas the second architecture represents ...
Janne Janhunen, Pekka Jääskeläinen, Jari Hannuksela, Tero Rintaluoma, Aki Kuusela   +4 more
openaire   +1 more source

Prelude to Simulations of Loop Quantum Gravity on Adiabatic Quantum Computers

Frontiers in Astronomy and Space Sciences, 2021
The article addresses the possibility of implementing spin network states, used in the loop quantum gravity approach to Planck scale physics on an adiabatic quantum computer.
Jakub Mielczarek
doaj   +1 more source

Parallelization of the Traveling Salesman Problem by Clustering its Nodes and Finding the Best Route Passing through the Centroids

Applied Computer Systems, 2023
A method of heuristically solving large and extremely large traveling salesman problems is suggested. The solver is a specific genetic algorithm producing approximately shortest routes the fastest of known heuristics without losing much in accuracy.
Romanuke Vadim
doaj   +1 more source

Design and implementation of energy reshaping based fuzzy logic control for optimal power extraction of PMSG wind energy converter

Frontiers in Energy Research, 2022
Given the greater penetration of wind power, the impact of wind generators on grid electricity reliability imposes additional requirements. One of the most common technologies in wind power generating schemes is the permanent magnet synchronous generator
Ashish Jaiswal, Youcef Belkhier, Subhash Chandra, Anurag Priyadarshi, Mohit Bajaj, Mukesh Pushkarna, Elmazeg Elgamli, Mokhtar Shouran, Salah Kamel   +8 more
doaj   +1 more source

Critical Section Overhead Reduction for OpenMP Program by Nesting a Serial Loop to Increase Task Granularity of Parallel Loop

Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi), 2022
This paper presents a simple method to reduce performance loss due to a parallel program's massive critical sections of parallel numerical integration.
Adnan Adnan, Intan Sari Areni, Zulkifli Tahir   +2 more
doaj   +1 more source