Results 21 to 30 of about 2,194,803 (325)
A generalized matrix profile framework with support for contextual series analysis [PDF]
, 2020 The Matrix Profile is a state-of-the-art time series analysis technique that can be used for motif discovery, anomaly detection, segmentation and others, in various domains such as healthcare, robotics, and audio.
De Paepe, Dieter +6 more
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Random matrix-improved estimation of covariance matrix distances [PDF]
Journal of Multivariate Analysis, 2019 Given two sets $x_1^{(1)},\ldots,x_{n_1}^{(1)}$ and $x_1^{(2)},\ldots,x_{n_2}^{(2)}\in\mathbb{R}^p$ (or $\mathbb{C}^p$) of random vectors with zero mean and positive definite covariance matrices $C_1$ and $C_2\in\mathbb{R}^{p\times p}$ (or $\mathbb{C}^{p\times p}$), respectively, this article provides novel estimators for a wide range of distances ...
Couillet, Romain +3 more
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Properties of the distance matrix of a tree [PDF]
Quarterly of Applied Mathematics, 1969 F Boesch
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Every nonsingular spherical Euclidean distance matrix is a resistance distance matrix
Linear Algebra and its Applications, 2023 Peer ...
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Use of Dynamic Time Warping for Description of Combustion Process in a Biomass Boiler
Acta Technologica Agriculturae, 2022 The efficient biomass energy use is a key prerequisite for the implementation of renewable energy development strategies on a regional level. For the highly efficient energy use in the combustion process, it is necessary to properly regulate the process ...
Kucín Martin +3 more
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Distance (signless) Laplacian spectrum of dumbbell graphs [PDF]
Transactions on Combinatorics, 2023 In this paper, we determine the distance Laplacian and distance signless Laplacian spectrum of generalized wheel graphs and a new class of graphs called dumbbell graphs.
Sakthidevi Kaliyaperumal +1 more
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Ad Hoc Microphone Array Calibration: Euclidean Distance Matrix Completion Algorithm and Theoretical Guarantees [PDF]
, 2014 This paper addresses the problem of ad hoc microphone array calibration where only partial information about the distances between microphones is available.
Asaei, Afsaneh +4 more
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A note on completing quasi-distance and distance matrices
Special Matrices, 2019 We give a necessary and sufficient condition for the existence of a quasi-distance matrix where some positive off-diagonal entries have been prescribed. Moreover, we give an algorithm for obtaining such a matrix.
Zhang Yulin +2 more
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Stress of a graph and its computation
AKCE International Journal of Graphs and Combinatorics, 2023 Stress is a centrality measure determined by the shortest paths passing through the given vertex. Noting that adjacency matrix playing an important role in finding the distance and the number of shortest paths between given pair of vertices, an ...
Raksha Poojary +3 more
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Application of Floyd's Algorithm on Transport Network of South Bohemian Region
Communications, 2016 The introductory part of the paper deals with the theory of searching for optimal routes in transport networks, including a description of each type of optimization tasks. The aim of the article is demonstration of Floyd algorithm application to find the
Jiri Hanzl +3 more
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