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检索条件"主题词=threshold algorithm"
59 条 记 录,以下是21-30 订阅
排序:
Himawari-8 Satellite Based Dynamic Monitoring of Grassland Fire in China-Mongolia Border Regions
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SENSORS 2018年 第1期18卷 276页
作者: Na, Li Zhang, Jiquan Bao, Yulong Bao, Yongbin Na, Risu Tong, Siqin Si, Alu Northeast Normal Univ Sch Environm Changchun 130024 Peoples R China Minist Educ Key Lab Vegetat Ecol Changchun 130024 Peoples R China Inner Mongolia Normal Univ Collage Geog Hohhot 010022 Peoples R China Northeast Normal Univ Sch Geog Sci Changchun 130024 Peoples R China
In this study, we used bands 7, 4, and 3 of the Advance Himawari Imager (AHI) data, combined with a threshold algorithm and a visual interpretation method to monitor the entire process of grassland fires that occurred... 详细信息
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Imposing Minimax and Quantile Constraints on Optimal Matching in Observational Studies
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JOURNAL OF COMPUTATIONAL AND GRAPHICAL STATISTICS 2017年 第1期26卷 66-78页
作者: Rosenbaum, Paul R. Univ Penn Wharton Sch Dept Stat Philadelphia PA 19104 USA
Modern methods construct amatched sample byminimizing the total cost of a flow in a network, finding a pairing of treated and control individuals that minimizes the sum of within-pair covariate distances subject to co... 详细信息
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A NeuroFuzzy Approach for Fall Detection  23
A NeuroFuzzy Approach for Fall Detection
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23rd International Conference on Engineering, Technology and Innovation (ICE/ITMC)
作者: Ando, B. Baglio, S. Marletta, V. Crispino, R. Univ Catania Dept Elect Elect & Informat Engn DIEEI Catania Italy
Falls represent a serious issue which can have catastrophic consequences and the need for ICT based solutions aimed to improve the life quality and autonomy of frail people, is hence emerging, with particular regards ... 详细信息
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A Multisensor Data-Fusion Approach for ADL and Fall classification
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IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT 2016年 第9期65卷 1960-1967页
作者: Ando, Bruno Baglio, Salvatore Lombardo, Cristian Orazio Marletta, Vincenzo Univ Catania Dept Elect Elect & Informat Engn I-95126 Catania Italy
This paper deals with an advanced approach for the monitoring of elders and people with neurological pathologies (e.g., Alzheimer). The system that adopts a multisensor approach is able to recognize critical events, s... 详细信息
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Representation of the non-dominated set in biobjective discrete optimization
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COMPUTERS & OPERATIONS RESEARCH 2015年 第Nov.期63卷 172-186页
作者: Vaz, Daniel Paquete, Luis Fonseca, Carlos M. Klamroth, Kathrin Stiglmayr, Michael Max Planck Inst Informat D-66123 Saarbrucken Germany Univ Coimbra Dept Informat Engn CISUC P-3000 Coimbra Portugal Univ Wuppertal Dept Math & Nat Sci Wuppertal Germany
This paper introduces several algorithms for finding a representative subset of the non-dominated point set of a biobjective discrete optimization problem with respect to uniformity, coverage and the epsilon-indicator... 详细信息
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Efficient processing of optimal meeting point queries in Euclidean space and road networks
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KNOWLEDGE AND INFORMATION SYSTEMS 2015年 第2期42卷 319-351页
作者: Yan, Da Zhao, Zhou Ng, Wilfred Hong Kong Univ Sci & Technol Dept Comp Sci & Engn Kowloon Hong Kong Peoples R China
Finding an optimal meeting point (OMP) for a group of people (or a set of objects) at different locations is an important problem in spatial query processing. There are many real-life applications related to this prob... 详细信息
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Detecting Slipping-Like Perturbations by Using Adaptive Oscillators
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ANNALS OF BIOMEDICAL ENGINEERING 2015年 第2期43卷 416-426页
作者: Tropea, Peppino Vitiello, Nicola Martelli, Dario Aprigliano, Federica Micera, Silvestro Monaco, Vito Scuola Super Sant Anna BioRobot Inst I-56025 Pisa Italy Don Carlo Gnocchi Fdn I-50143 Florence Italy Ecole Polytech Fed Lausanne Translat Neural Engn Lab Ctr Neuroprosthet CH-1015 Lausanne Switzerland Ecole Polytech Fed Lausanne Sch Engn Inst Bioengn CH-1015 Lausanne Switzerland
This study introduces a novel algorithm to detect unexpected slipping-like perturbations based on the comparison between actual leg joint angles and those predicted by a pool of adaptive oscillators. The approach grou... 详细信息
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Top-k queries on RDF graphs
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INFORMATION SCIENCES 2015年 316卷 201-217页
作者: Wang, Dong Zou, Lei Zhao, Dongyan Peking Univ Beijing 100871 Peoples R China
Recent years have witnessed unprecedented volumes of structured data published in RDF format. Taking full advantage of such data has attracted a growing amount of research interest from both academia and industry. How... 详细信息
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Efficient location-based search of trajectories with location importance
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KNOWLEDGE AND INFORMATION SYSTEMS 2015年 第1期45卷 215-245页
作者: Yan, Da Cheng, James Zhao, Zhou Ng, Wilfred Chinese Univ Hong Kong Dept Comp Sci & Engn Shatin Hong Kong Peoples R China Hong Kong Univ Sci & Technol Dept Comp Sci & Engn Hong Kong Hong Kong Peoples R China
Given a database of trajectories and a set of query locations, location-based trajectory search finds trajectories in the database that are close to all the query locations. Location-based trajectory search has many a... 详细信息
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fNIRS-Based Wavelet thresholds for Motor Area Determination  5
fNIRS-Based Wavelet Thresholds for Motor Area Determination
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5th International Conference on the Development of Biomedical Engineering in Vietnam
作者: Ha, Dao V. Nguyen, Hai T. Ngo, Cuong Q. Tran, Mai T. Toi Van Vo HCMC Univ Tech Educ Fac Elect Elect Engn Hanoi Vietnam HCMC Univ Technol Fac Elect Elect Engn Hanoi Vietnam Int Univ Dept Biomed Engn VNU HCMC Hanoi Vietnam
The brain is the most important part in human body. In order to determine and evaluate the activities of the body, brain signals measured using non-invasive technique functional Near Infrared Spectroscopy (fNIRS) will... 详细信息
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