Results 11 to 20 of about 299,812 (168)
An Efficient Online Cache Replacement Algorithm for 5G Networks
IEEE Access, 2018 In recent years, 5G cellular networks utilization has rapidly increased and is expected to grow even more in the near future. This will put the current cellular networks operators in a challenge to overcome the network's limits to satisfy the increasing ...
Ammar Gharaibeh +2 more
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International Journal of Neural Systems, 2008 We introduce a set of clustering algorithms whose performance function is such that the algorithms overcome one of the weaknesses of K-means, its sensitivity to initial conditions which leads it to converge to a local optimum rather than the global optimum.
Barbakh, Wesam, Fyfe, Colin
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Online Uniformly Inserting Points on the Sphere
Algorithms, 2018 Uniformly inserting points on the sphere has been found useful in many scientific and engineering fields. Different from the offline version where the number of points is known in advance, we consider the online version of this problem.
Rong Zhou +5 more
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Online Learning Algorithms [PDF]
Foundations of Computational Mathematics, 2005 In this paper, we study an online learning algorithm in Reproducing Kernel Hilbert Spaces (RKHSs) and general Hilbert spaces. We present a general form of the stochastic gradient method to minimize a quadratic potential function by an independent identically distributed (i.i.d.) sample sequence, and show a probabilistic upper bound for its convergence.
Smale, Steve, Yao, Yuan
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Quantum online algorithms for a model of the request-answer game with a buffer
Учёные записки Казанского университета: Серия Физико-математические науки, 2020 In this paper, we considered online algorithms as a request-answer game between two players: an adversary that generates input requests and an online algorithm that answers them.
K.R. Khadiev, D.I. Lin
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Social Media + Society, 2022 How do online daters come to understand and make sense of their online dating experiences and the algorithms that underlie online dating platforms? Across two mixed-method studies, we take a metaphoric approach to identify and explore people’s folk ...
Sabrina Angela Huang +2 more
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Sequential Change-Point Detection via Online Convex Optimization
Entropy, 2018 Sequential change-point detection when the distribution parameters are unknown is a fundamental problem in statistics and machine learning. When the post-change parameters are unknown, we consider a set of detection procedures based on sequential ...
Yang Cao, Liyan Xie, Yao Xie, Huan Xu
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A Review and Characterization of Progressive Visual Analytics
Informatics, 2018 Progressive Visual Analytics (PVA) has gained increasing attention over the past years. It brings the user into the loop during otherwise long-running and non-transparent computations by producing intermediate partial results.
Marco Angelini +3 more
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Converting Online Algorithms to Local Computation Algorithms [PDF]
, 2012 We propose a general method for converting online algorithms to local computation algorithms by selecting a random permutation of the input, and simulating running the online algorithm. We bound the number of steps of the algorithm using a query tree, which models the dependencies between queries.
Mansour, Yishay +3 more
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Uniform Page Migration Problem in Euclidean Space
Algorithms, 2016 The page migration problem in Euclidean space is revisited. In this problem, online requests occur at any location to access a single page located at a server.
Amanj Khorramian, Akira Matsubayashi
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