Zobrazeno 1 - 10
of 685
pro vyhledávání: '"maximum coverage"'
Autor:
Mengmeng Cao, Xuyan Li, Tingwei Cui, Xinliang Pan, Yan Li, Yanlong Chen, Ning Wang, Yanfang Xiao, Xingai Song, Yuzhu Xu, Runa A, Bing Mu, Song Qing, Rongjie Liu, Wenjing Zhao, Yuhai Bao, Jie Zhang, Lan Wei
Publikováno v:
International Journal of Digital Earth, Vol 16, Iss 1, Pp 3772-3793 (2023)
Green macroalgae bloom (GMB), with the dominant species of Ulva prolifera, has regularly occurred since 2007 along the China coast. Although disaster prevention and control achieved favorable results in 2020, the satellite-observed GMB annual maximum
Externí odkaz:
https://doaj.org/article/f462f83f3416462f8b7e5260dd0e9af4
Publikováno v:
Analytics, Vol 2, Iss 3, Pp 546-559 (2023)
Extractive text summarization selects asmall subset of sentences from a document, which gives good “coverage” of a document. When given a set of term weights indicating the importance of the terms, the concept of coverage may be formalized into a
Externí odkaz:
https://doaj.org/article/42757a867d9042739371c8e03e605268
Autor:
Miguel Medina-Perez, Giovanni Guzmán, Magdalena Saldana-Perez, Valeria Karina Legaria-Santiago
Publikováno v:
Information, Vol 15, Iss 5, p 260 (2024)
Anticipating and planning for the urgent response to large-scale disasters is critical to increase the probability of survival at these events. These incidents present various challenges that complicate the response, such as unfavorable weather condi
Externí odkaz:
https://doaj.org/article/c4893ece47b04296a843955b9bde8708
Autor:
Vahid Kiani, Mahdi Imanparast
Publikováno v:
Journal of Artificial Intelligence and Data Mining, Vol 11, Iss 1, Pp 1-12 (2023)
In this paper, we present a bi-objective virtual-force local search particle swarm optimization (BVFPSO) algorithm to improve the placement of sensors in wireless sensor networks while it simultaneously increases the coverage rate and preserves the b
Externí odkaz:
https://doaj.org/article/87eed2180d9a46599e869768d42d3b69
Publikováno v:
Symmetry, Vol 16, Iss 2, p 206 (2024)
Given a set of n disks in the plane, we study the problem of finding k lines that together intersect the maximum number of input disks. We consider three variants of this problem with the following constraints on the solution: (1) no constraint on th
Externí odkaz:
https://doaj.org/article/720262924f00483990eafc49a395cd98
Publikováno v:
International Journal of Computational Intelligence Systems, Vol 15, Iss 1, Pp 1-20 (2022)
Abstract We address the Budgeted Maximum Coverage Problem (BMCP), which is a natural and more practical extension of the standard 0–1 knapsack problem and the set cover problem. Given m elements with nonnegative weights, n subsets of elements with
Externí odkaz:
https://doaj.org/article/2f0a6270952540adb769b37fa3fc9224
Publikováno v:
Mathematics, Vol 11, Iss 19, p 4181 (2023)
Harris Hawk Optimization (HHO) is a well-known nature-inspired metaheuristic model inspired by the distinctive foraging strategy and cooperative behavior of Harris Hawks. As with numerous other algorithms, HHO is susceptible to getting stuck in local
Externí odkaz:
https://doaj.org/article/43f21b392691423dbdc3b9d44f0e8373
Autor:
Wei Song
Publikováno v:
IEEE Open Journal of Vehicular Technology, Vol 3, Pp 426-440 (2022)
Visual crowdsensing (VCS) is becoming predominant in mobile crowdsensing, but there still exist various unique challenges, including large sizes of visual data, multidimensional requirements, and intensive processing demands. As a key research proble
Externí odkaz:
https://doaj.org/article/511ce08e8de5454ca546a445bec1a3ee
Publikováno v:
IEEE Access, Vol 8, Pp 74315-74325 (2020)
Assuring the coverage towards the predefined set of targets, power-constrained wireless sensor networks (WSNs) consist of sensing devices (i.e., sensor nodes) that are associated with limited battery life and fixed sensing range. All the sensors are
Externí odkaz:
https://doaj.org/article/e0e77dddba8e4428ad88b9ef7b7dd902
Publikováno v:
IEEE Access, Vol 8, Pp 228206-228224 (2020)
The increasing usage of the Internet and social networks has produced a significant amount of online textual data. These online textual data led to information overload and redundancy. It is important to eliminate the information redundancy and prese
Externí odkaz:
https://doaj.org/article/68f2698fd810493fa3b87a3993d9f18a