Výsledky vyhledávání - Complexity and performance of algorithms

A Fast True Time-Delay Wideband Multi-Beam Beamforming Algorithm Based on a 16-Beam Approximate-DVM

Autoři: Sirani M. Perera Levi Lingsch Alp Tuztas a další

Zdroj: IEEE Access, Vol 13, Pp 94488-94507 (2025)
IEEE Access, 13

Témata: Numerical approximation, discrete Fourier transform, Performance of algorithms, Wideband multi-beam beamforming, Signal flow graphs, low-complexity algorithm, Discrete Fourier transform, TK1-9971, Delay Vandermonde matrix, Matrix norms, Wireless communication systems, antenna arrays, true-time delays (TTDs), Sparse matrices, True-time delays (TTDs), Electrical engineering. Electronics. Nuclear engineering, Antenna arrays, Low-complexity algorithm, numerical approximation

Popis souboru: application/application/pdf

Přístupová URL adresa: https://doaj.org/article/c9352194639e4e2ea6196869e2e55c83
http://hdl.handle.net/20.500.11850/739704

Low Complexity High-Performance Precoding Algorithms for mm-Wave MU-MIMO Communication System

Autoři: Rania H. El-abd Haythem H. Abdullah Mohamed Abd Elazim a další

Zdroj: Wireless Personal Communications. 115:2489-2500

Témata: 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology

Přístupová URL adresa: https://dblp.uni-trier.de/db/journals/wpc/wpc115.html#El-abdAES20
https://link.springer.com/article/10.1007/s11277-020-07692-6

A low-complexity algorithm to search for Legendre pairs.

Autoři: Perera, Sirani M. Kotsireas, Ilias S.

Zdroj: Linear Algebra & its Applications. Sep2025, Vol. 721, p149-171. 23p.

Témata: *HADAMARD matrices, *SPARSE matrices, *TIME complexity, *SEARCH algorithms, *MATRIX multiplications, *FAST Fourier transforms, *DISCRETE Fourier transforms

Sparse Matrix Based Low-Complexity, Recursive, and Radix-2 Algorithms for Discrete Sine Transforms

Autoři: Sirani M. Perera Levi E. Lingsch

Zdroj: IEEE Access, Vol 9, Pp 141181-141198 (2021)

Témata: signal flow graphs, 0202 electrical engineering, electronic engineering, information engineering, Discrete sine transforms, Electrical engineering. Electronics. Nuclear engineering, 02 engineering and technology, complexity and performance of algorithms, sparse and orthogonal matrices, self/completely recursive and radix-2 algorithms, TK1-9971

Přístupová URL adresa: https://doaj.org/article/3d02684081294457981606bf5ea2428f
https://dblp.uni-trier.de/db/journals/access/access9.html#PereraL21

Investigation of a high-performance control algorithm for a unified chaotic system synchronization control based on parameter adaptive method

Autoři: Haifeng Huang

Zdroj: Intelligent Decision Technologies. 18:3025-3039

Témata: 0209 industrial biotechnology, 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology

Optimizing High Performance FPGA Algorithms, using High Level Synthesis

Autoři: Nicolau, Alexandru Chirila, Mihnea

Témata: Computer science, FPGA, GPU, Graph Algorithms, High Performance Computing, HLS, Machine Learning, publication

URL: https://escholarship.org/uc/item/4q88g7fb
https://escholarship.org/content/qt4q88g7fb/qt4q88g7fb.pdf

Utilization of Information Entropy in Training and Evaluation of Students' Abstraction Performance and Algorithm Efficiency in Programming

Autoři: Zengqing Wu Huizhong Liu Chuan Xiao

Zdroj: IEEE Transactions on Education. 2024 67(2):266-281.

Peer Reviewed: Y

Page Count: 16

Descriptors: Information Theory, Student Evaluation, Thinking Skills, Algorithms, Efficiency, Programming, Problem Solving, Computation, Training Methods

Investigation of a high-performance control algorithm for a unified chaotic system synchronization control based on parameter adaptive method.

Autoři: Huang, Haifeng

Zdroj: Intelligent Decision Technologies; 2024, Vol. 18 Issue 4, p3025-3039, 15p

Témata: CHAOS theory, NONLINEAR systems, ADAPTIVE control systems, COMPUTER engineering, COMPUTATIONAL complexity, CHAOS synchronization

Predicting Data Science Performance from Log Data: Using Machine Learning

Autoři: Tenzin Doleck Pedram Agand Dylan Pirrotta

Zdroj: Education and Information Technologies. 2025 30(10):14561-14575.

Peer Reviewed: Y

Page Count: 15

Descriptors: Prediction, Data Science, Performance, Data Analysis, Artificial Intelligence, Statistics Education, Algorithms, Problem Solving, Accuracy

Enhanced hybrid pre-coding and power allocation algorithms for smart irrigation systems using OFDM-based WSNs.

Autoři: Hassan, Emad S.

Zdroj: PLoS ONE; 5/13/2025, Vol. 20 Issue 5, p1-19, 19p

Témata: ORTHOGONAL frequency division multiplexing, WIRELESS sensor networks, HYBRID power, SIGNAL-to-noise ratio, ENERGY consumption, BOOSTING algorithms, LINEAR network coding

The computational complexity of each algorithm.

Autoři: Emad S. Hassan

Témata: Biotechnology, Space Science, Biological Sciences not elsewhere classified, Mathematical Sciences not elsewhere classified, Information Systems not elsewhere classified, various application needs, values observed across, offering notable improvements, mitigate channel fading, many challenges yet, extensive simulations validate, channel &# 8217, minimizing power consumption, outperforming conventional algorithms, evaluating hybrid algorithms, power allocation algorithms, smart irrigation systems, signal constellation size, enhanced hybrid pre, power distribution based, power distribution, smart irrigation, proposed algorithms, algorithms adjust, based wsns, system performance, simple solution, provide flexibility, paper contributes, noise ratio

Relation: https://figshare.com/articles/dataset/The_computational_complexity_of_each_algorithm_/29055927

Dostupnost: https://doi.org/10.1371/journal.pone.0321283.t005
https://figshare.com/articles/dataset/The_computational_complexity_of_each_algorithm_/29055927

Text Complexity of Chinese Elementary School Textbooks: Analysis of Text Linguistic Features Using Machine Learning Algorithms

Autoři: Miaomiao Liu Yixun Li Yongqiang Su a další

Zdroj: Scientific Studies of Reading. 2024 28(3):235-255.

Peer Reviewed: Y

Page Count: 21

Descriptors: Difficulty Level, Textbooks, Algorithms, Artificial Intelligence, Foreign Countries, Predictor Variables, Word Frequency, Semantics, Syntax, Speech Communication, Elementary School Students, Language Variation, Chinese, Language Arts, Textbook Evaluation, Orthographic Symbols, Computational Linguistics, Discourse Analysis

Geografický termín: China

Predicting body weight in Ross 308 broiler chickens using a data mining algorithm approach.

Autoři: Bila, L.¹ bilalubabalo94@gmail.com

Zdroj: South African Journal of Animal Science. 2025, Vol. 55 Issue 6, p291-303. 13p.

Témata: Broiler chickens, Data mining, Prediction models, Poultry as food, Predictive validity, Decision trees, Weighing instruments, Morphology

Efficient and Self-Recursive Delay Vandermonde Algorithm for Multi-Beam Antenna Arrays

Autoři: Sirani M. Perera Arjuna Madanayake Renato J. Cintra

Zdroj: IEEE Open Journal of Signal Processing, Vol 1, Pp 64-76 (2020)

Témata: Signal Processing (eess.SP), Antenna (radio), Computational Mechanics, FOS: Physical sciences, Applied Physics (physics.app-ph), 02 engineering and technology, Distributed Estimation, Quantum mechanics, Matrix decomposition, Engineering, Adaptive Filtering in Non-Gaussian Signal Processing, Beamforming, FOS: Electrical engineering, electronic engineering, information engineering, FOS: Mathematics, 0202 electrical engineering, electronic engineering, information engineering, efficient algorithms, Mathematics - Numerical Analysis, complexity and performance of algorithms, Electrical Engineering and Systems Science - Signal Processing, Electrical and Electronic Engineering, approximation algorithms, Eigenvalues and eigenvectors, Signal-to-noise ratio (imaging), Iterative Decoding, Variable Step-Size Algorithms, Electronic engineering, Sparse System Identification, Physics, Physics - Applied Physics, Numerical Analysis (math.NA), Delay vandermonde matrix, Computer science, TK1-9971, Algorithm, MIMO, Millimeter Wave Communications for 5G and Beyond, wireless communications, Vandermonde matrix, Physical Sciences, Wideband, Wireless, Telecommunications, Electrical engineering. Electronics. Nuclear engineering, Multiple-Input Multiple-Output Orthogonal Frequency Division Multiplexing, self-recursive algorithms

Přístupová URL adresa: https://ieeexplore.ieee.org/ielx7/8782710/8818473/09082898.pdf
http://arxiv.org/abs/2206.00778
https://doaj.org/article/8c9daba7f15746cf97cdb31a19709692
https://ieeexplore.ieee.org/document/9082898/

PERFORMANCE IMPROVEMENT OF PARALLEL ALGORITHMS FOR SOLVING SLAEs VIA GPU COMPUTING.

Alternate Title: ПІДВИЩЕННЯ ПРОДУКТИВНОСТІ ПАРАЛЕЛЬНИХ АЛГОРИТМІВ РОЗВ'ЯЗАННЯ СЛАР ЗА РАХУНОК GPU-ОБЧИСЛЕНЬ (Ukrainian)

Autoři: Zhulkovskyi, O. Zhulkovska, I. Ulianovska, Y. a další

Zdroj: Informatics & Mathematical Methods in Simulation / Informatika ta Matematičnì Metodi v Modelûvannì; 2025, Vol. 15 Issue 3, p327-336, 10p

Témata: PARALLEL algorithms, MATRIX decomposition, PARALLEL processing, LINEAR equations

Optimization of Computer Network Performance Using Heuristic Algorithms

Autoři: Supiyandi Supiyandi Muhammad Hasanuddin

Zdroj: Journal of Computer Science Artificial Intelligence and Communications. 1:12-17

Optimizing High Performance FPGA Algorithms, using High Level Synthesis

Autoři: Chirila, Mihnea

Témata: Computer science, FPGA, GPU, Graph Algorithms, High Performance Computing, HLS, Machine Learning

Popis souboru: application/pdf

Přístupová URL adresa: https://escholarship.org/uc/item/4q88g7fb
https://escholarship.org/content/qt4q88g7fb/qt4q88g7fb.pdf

Multi-Beam Beamforming-Based ML Algorithm to Optimize the Routing of Drone Swarms

Autoři: Rodman J. Myers Sirani M. Perera Grace McLewee a další

Zdroj: Drones, Vol 8, Iss 2, p 57 (2024)

Témata: drone swarms, UAS, MIMO communication, complexity and performance of algorithms, wireless communications, multi-beam beamforming, Motor vehicles. Aeronautics. Astronautics, TL1-4050

Relation: https://www.mdpi.com/2504-446X/8/2/57; https://doaj.org/toc/2504-446X; https://doaj.org/article/4d0f6580d9b044c395c2e27a0c4daa2f

Dostupnost: https://doi.org/10.3390/drones8020057
https://doaj.org/article/4d0f6580d9b044c395c2e27a0c4daa2f

Combining Machine Learning Algorithms to Detect Phishing URLs: A Stacking Approach.

Autoři: Hamidi, H. Sayah, A.

Zdroj: International Journal of Engineering Transactions B: Applications; Aug2025, Vol. 38 Issue 8, p1939-1952, 14p

Témata: MACHINE learning, RANDOM forest algorithms, PHISHING, FINANCIAL security, LOGISTIC regression analysis

An improved quantum-inspired evolutionary algorithm framework implemented to solve minimum vertex cover problem.

Autoři: Bansal, Sulabh Bhattacharjee, Shiladitya

Zdroj: Structural & Multidisciplinary Optimization. Jul2025, Vol. 68 Issue 7, p1-26. 26p.