Results 31 to 40 of about 117,345 (255)
POI recommendation method using LSTM-attention in LBSN considering privacy protection
Complex & Intelligent Systems, 2021 Aiming at the problems of traditional point of interest (POI), such as sparse data, lack of negative feedback, and dynamic and periodic changes of user preferences, a POI recommendation method using deep learning in location-based social networks (LBSN ...
Kun Wang, Xiaofeng Wang, Xuan Lu
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On embedding triconnected cubic graphs on point sets
Electronic Notes in Discrete Mathematics, 2007 Abstract We show that for a given set S of 2n points in general position in the plane, there is a cubic 3-connected crossing-free geometric graph on the vertex set S if and only if the interior of the convex hull of S contains at least n − 1 points of S. We also give similar results for sets of odd cardinality.
Alfredo García Olaverri +4 more
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Abstract and Applied Analysis, 2004 Given a dense set of points lying on or near an embedded submanifold M0⊂ℝn of Euclidean space, the manifold fitting problem is to find an embedding F:M→ℝn that approximates M0 in the sense of least squares.
José L. Martínez-Morales
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Frontiers in Big Data, 2021 Automated characterization of spatial data is a kind of critical geographical intelligence. As an emerging technique for characterization, spatial Representation Learning (SRL) uses deep neural networks (DNNs) to learn non-linear embedded features of ...
Dongjie Wang +5 more
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Improved YOLOV3 Target Recognition Algorithm with Embedded SENet Structure [PDF]
Jisuanji gongcheng, 2019 In order to accurately identify the target parts in the industrial image,an improved YOLOV3 target recognition algorithm is proposed.The K-means clustering and particle swarm optimization algorithm are combined to calculate the anchor box to reduce the ...
LIU Xueping, LI Yuqian, LIU Li, WANG Zhe, LIU Yu
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Asphalt Concrete Mixtures: Requirements with regard to Life Cycle Assessment
Advances in Materials Science and Engineering, 2015 Design of asphalt concrete, required properties of constituent materials and their mixing ratios, is of tremendous significance and should be implemented with consideration given to the whole life cycle of those materials and the final construction ...
Jan Mikolaj +3 more
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Set Evincing the Ranks with Respect to an Embedded Variety (Symmetric Tensor Rank and Tensor Rank
Mathematics, 2018 Let X ⊂ P r be an integral and non-degenerate variety. We study when a finite set S ⊂ X evinces the X-rank of the general point of the linear span of S. We give a criterion when X is the order d Veronese embedding X n , d
Edoardo Ballico
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Point-set embeddings of trees with given partial drawings
Computational Geometry, 2009 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
DI GIACOMO, Emilio +4 more
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Alexandria Engineering Journal, 2014 The realistic InSb nanostructures namely InSb nanoring, InSb nanocube, InSb nanocube-18, InSb nanosheet, InSb nanocage and InSb nanocube-27 are simulated and optimized successfully using B3LYP/LanL2DZ basis set.
V. Nagarajan, R. Chandiramouli
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Industrial Crops and ProductsQuantitative testing of spice content in tobacco leaves is crucial for maintaining cigarette quality during manufacturing. While hyperspectral imaging (HSI) offers a non-destructive testing (NDT) alternative to traditional contact-based offline ...
Yule Duan +6 more
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