Výsledky vyhledávání - "Complexity and performance of algorithms"

A low-complexity algorithm to search for Legendre pairs Autor Perera, Sirani M., Kotsireas, Ilias S.

“…Legendre pairs constitute an important combinatorial object that can be used to construct Hadamard matrices. In this paper, we search for Legendre pairs…”
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A low-complexity algorithm to digitally uncouple the mutual coupling effect in antenna arrays via symmetric Toeplitz matrices Autor Perera, Sirani M., Lingsch, Levi, Madanayake, Arjuna, Belostotski, Leonid

“…In this paper, we solve systems of linear equations having an n×n coefficient matrix as a symmetric Toeplitz matrix having elements found via the measured…”
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A Reduced-Complexity Trajectory Generation Algorithm for Three-Body Regimes With Minimum Predefined Data Autor Baker-McEvilly, Brian, Aluvihare, Hansaka, Perera, Sirani M., Canales, David

“…Computational limitations and Big Data analysis pose challenges in seeking efficient techniques to predict trajectories in three-body dynamics. Thus, a…”
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A Low-Complexity LSTM Network to Realize Multibeam Beamforming Autor Aluvihare, Hansaka, Shanahan, Carina, Perera, Sirani M., Sivasankar, Sivakumar, Kumarasiri, Umesha, Madanayake, Arjuna, Li, Xianqi

“…Massive data structures can be embedded in the form of weight matrices, enabling to design of neural networks with low-complexity learning algorithms. These…”
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Multi-Beam Beamforming-Based ML Algorithm to Optimize the Routing of Drone Swarms Autor Myers, Rodman J., Perera, Sirani M., McLewee, Grace, Huang, David, Song, Houbing

“…The advancement of wireless networking has significantly enhanced beamforming capabilities in Autonomous Unmanned Aerial Systems (AUAS). This paper presents a…”
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Sparse Matrix Based Low-Complexity, Recursive, and Radix-2 Algorithms for Discrete Sine Transforms Autor Perera, Sirani M., Lingsch, Levi E.

“…This paper presents factorizations of each discrete sine transform (DST) matrix of types I, II, III, and IV into a product of sparse, diagonal, bidiagonal, and…”
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Efficient and Self-Recursive Delay Vandermonde Algorithm for Multi-Beam Antenna Arrays Autor Perera, Sirani M., Madanayake, Arjuna, Cintra, Renato J.

“…This paper presents a self-contained factorization for the delay Vandermonde matrix (DVM), which is the super class of the discrete Fourier transform, using…”
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Thiran Filters for Wideband DSP-Based Multi-Beam True Time Delay RF Sensing Applications Autor Perera, Sirani M., Rathnasekara, Gayani, Madanayake, Arjuna

“…The ability to sense propagating electromagnetic plane waves based on their directions of arrival (DOAs) is fundamental to a range of radio frequency (RF)…”
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TOPICS IN THE DESIGN AND ANALYSIS OF COMBINATORIAL ALGORITHMS Autor KAPOOR, SANJIV

“… Since such recurrences arise quite frequently in the analysis of the complexity and performance of algorithms it is important to develop techniques for their solution…”
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