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Sumet Mehta, Xiangjun Shen, Jiangping Gou and Dejiao Niu
The K-nearest neighbour classifier is very effective and simple non-parametric technique in pattern classification; however, it only considers the distance closeness, but not the geometricalplacement of the k neighbors. Also, its classification performan...
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Sushil T. Kulkarni,Mukund A. Sanglikar
Pág. pp. 41 - 50
A new approach for mobile transaction processing is presented in a cluster of peers. A cluster is a dynamic collection of mobile hosts called peers and are clustered around a single mobile host called a centroid to form a temporary work group for process...
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Jingbei Sun, Huimin Li, Wenming Lin and Yijun He
Spaceborne synthetic aperture radar (SAR) has been proven to be a useful technique for observing the sea surface wind and current over the open ocean given its all-weather data-gathering capability and high spatial resolution. In addition to the commonly...
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Xiaotong Xin, Zhanxiang Sun, Jibing Xiao, Wei Bai, Zhe Zhang and Han Yan
How to improve the utilizations of water and nutrient is a research hotspot of sloping farmland in semi-arid and rain-fed areas. In this study, the spatial changes of soil moisture, nutrients, and roots under different tillage modes, as well as the effic...
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Jianhua Ni, Jie Chen, Yanlan Wu, Zihao Chen and Ming Liang
The centroid is most often used to describe the average position of an object?s mass and has very important applications in computational geometry, applied physics, and spatial information fields, amongst others. Based on the suspension theory of physics...
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Patrizia Capizzi and Raffaele Martorana
Recently, the use of microtremor techniques for subsoil investigation has increased significantly. The HVSR (Horizontal to Vertical Spectral Ratio) technique allows, in many cases, to obtain a seismo-stratigraphic reconstruction of the subsoil and to ide...
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Yongmeng Liu, Ruirui Li, Chuanzhi Sun, Ze Chen, Yingjie Mei, Pinghuan Xiao, Xiaoming Wang and Chengtian Li
To suppress the vibration of rotary parts, this paper established an unbalanced vibration response control model of rotary parts based on rotating axis coordinate system. This model considered the stacking transformation of geometric parameter errors and...
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Nur Fauwizah Azahar, Siti Salwa Abd Gani, Uswatun Hasanah Zaidan, Paiman Bawon and Mohd Izuan Effendi Halmi
In this study, a simplex-centroid mixture design (SCMD) approach was used to select the optimal proportions of three different Melastomataceae leaves species (M. malabathricum, M. decemfidum, and M. hirta) extracts to determine the optimum antioxidant ac...
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Sumet Mehta, Xiangjun Shen, Jiangping Gou and Dejiao Niu
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Alex Wilson and Bruno M. Fazenda
The creation of multitrack mixes by audio engineers is a time-consuming activity and creating high-quality mixes requires a great deal of knowledge and experience. Previous studies on the perception of music mixes have been limited by the relatively smal...
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Aries Pratiarso, Prima Kristalina
Pág. 153 - 163
In wireless sensor network applications, the position of nodes is randomly distributed following the contour of the observation area. A simple solution without any measurement tools is provided by range-free method. However, this method yields the coarse...
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Ryan Rinaldi Hadistio,Herman Mawengkang,Muhammad Zarlis
Pág. 253 - 261
Riset ini bertujuan untuk menerapkan sistem pendukung keputusan menggunakan kombinasi metode MOORA dengan pembobotan Rank Order Centroid pada penentuan rekomendasi dalam penerimaan tenaga programmer. Kriteria yang dijadikan sebagai parameter dan tolak uk...
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Omar Salazar Morales, José Humberto Serrano Devia, José Jairo Soriano Mendez
Pág. 67 - 78
Abstract AuthorsDownloadsReferencesHow to Cite
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Hao Li and Mostafa R. A. Nabawy
In this paper, the effects of stroke amplitude and wing planform on the aerodynamics of hovering flapping wings are considered by numerically solving the incompressible Navier?Stokes equations. The wing planform geometry is represented using a beta-funct...
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Yunhe Zhou, Yunchao Tang, Xiangjun Zou, Mingliang Wu, Wei Tang, Fan Meng, Yunqi Zhang and Hanwen Kang
Camellia oleifera fruits are randomly distributed in an orchard, and the fruits are easily blocked or covered by leaves. In addition, the colors of leaves and fruits are alike, and flowers and fruits grow at the same time, presenting many ambiguities. Th...
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Amit Saxena, Shreya Pare, Mahendra Singh Meena, Deepak Gupta, Akshansh Gupta, Imran Razzak, Chin-Teng Lin and Mukesh Prasad
This paper proposes a novel approach for selecting a subset of features in semi-supervised datasets where only some of the patterns are labeled. The whole process is completed in two phases. In the first phase, i.e., Phase-I, the whole dataset is divided...
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Rolly Maulana Awangga, Syafrial Fachri Pane, Khaera Tunnisa
Pág. 44 - 54
Indonesian government agencies under the Ministry of Energy and Mineral Resources still use manual methods in determining and selecting proposals for operational activities to be carried out. This study uses the Decision Support System (DSS) method, name...
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Ackchai Sirikijpanichkul, Sarintorn Winyoopadit, Anchalee Jenpanitsub
Pág. 3736 - 3755
Selection of transit systems is one of the most complicated decisions as it concerns several decision factors and stakeholders. Governments? objectives are to maximize overall social, economic and environmental benefits including connectivity and mobilit...
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Takahiro Yamaguchi and Kazumasa Takami
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Gabriel Henrique Dias, Carmen Luisa Barbosa Guedes, Elisangela Tavares da Silva, Karina Gomes Angilelli, Rodolfo Lopes Coppo, Dionisio Borsato
Pág. 505 - 512
A simplex-centroid design was applied to optimize conditions for obtaining B100 biodiesel from sunflower oil using different catalysts with methanol and ethanol as process variable. Sodium methoxide was indicated as the best catalyst in the transesterifi...
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