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检索条件"主题词=Piecewise Linear Approximation"
1361 条 记 录,以下是31-40 订阅
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piecewise linear approximation of empirical distributions under a Wasserstein distance constraint
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JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION 2018年 第16期88卷 3193-3216页
作者: Arbenz, Philipp Guevara-Alarcon, William SCOR Switzerland Ltd Zurich Switzerland Swiss Fed Inst Technol Zurich Switzerland Univ Lausanne Extranef Of 105 CH-1015 Lausanne Switzerland
Big data applications and Monte Carlo simulation results can nowadays easily contain data sets in the size of millions of entries. We consider the situation when the information on a large univariate data set or sampl... 详细信息
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Streaming piecewise linear approximation for Efficient Data Management in Edge Computing  19
Streaming Piecewise Linear Approximation for Efficient Data ...
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34th ACM/SIGAPP Annual International Symposium on Applied Computing (SAC)
作者: Duvignau, Romaric Gulisano, Vincenzo Papatriantafilou, Marina Savic, Vladimir Chalmers Univ Technol CTH Gothenburg Sweden
In our digitalization era, where large and continuous data streams are produced by an ever increasing number of sensors, data retrieval and storage from edge devices is hampered when data volumes exceed the communicat... 详细信息
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Data piecewise linear approximation for Bearings Degradation Monitoring  10
Data Piecewise Linear Approximation for Bearings Degradation...
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10th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems - Technology and Applications (IDAACS)
作者: Huang, Fei Sava, Alexandre Adjallah, Kondo H. Wang, Zhouhang Univ Lorraine Lab Concept Optimisat & Modelisat Syst LCOMS EA 7306 F-57000 Metz France Huaiyin Inst Technol 1 Meicheng Rd Huaian 223003 Jiangsu Peoples R China
In this paper, we propose a method based on piecewise linear approximation (PLA) with segmented projection error (SPE) to reveal the underlying correlation structures and approximate multivariate time series. Based on... 详细信息
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Fast Multi-output Regression Based on piecewise linear approximation
Fast Multi-output Regression Based on Piecewise Linear Appro...
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International Conference on Information Science and Control Engineering (ICISCE)
作者: Zhihui Li Shuai Wang Yongmei Liu Yufei Huang Jing Zhang School of Computer Science and Technology Harbin Engineering University Harbin China Beijing Institute of Spacecraft System Engineering Beijing China School of Information Science and Engineering University of Jinan Jinan China
In this paper a fast Multi-output Regression algorithm is implemented based on piecewise linear approximation (PLA). Maximum distance point splitting is used to fit lines piecewisely. Then the best knot set of linear ... 详细信息
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piecewise linear approximation of Vector-Valued Images and Curves via Second-Order Variational Model
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IEEE TRANSACTIONS ON IMAGE PROCESSING 2017年 第9期26卷 4414-4429页
作者: Zanetti, Massimo Bruzzone, Lorenzo Univ Trento Dept Informat Engn & Comp Sci I-38123 Trento Italy
Variational models are known to work well for addressing image restoration/regularization problems. However, most of the methods proposed in the literature are defined for scalar inputs and are used on multiband image... 详细信息
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A Generic Storage Model Based on a Future Cost piecewise-linear approximation
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IEEE TRANSACTIONS ON SMART GRID 2019年 第1期10卷 878-888页
作者: Alvarez, Manuel Ronnberg, Sarah K. Bermudez, Juan Zhong, Jin Bollen, Math H. J. Lulea Univ Technol Dept Engn Sci & Math S-93187 Skelleftea Sweden Univ Simon Bolivar Dept Energy Convers & Transport Caracas 01080 Venezuela Univ Hong Kong Dept Elect & Elect Engn Hong Kong Peoples R China
This paper presents a generic storage model (GSM) inspired by the scheduling of hydraulic reservoirs. The model for steady state short-term operational studies interlaces with the long-term (LT) energy scheduling thro... 详细信息
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Time and Memory Efficient Online piecewise linear approximation of Sensor Signals
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SENSORS 2018年 第6期18卷 1672-1672页
作者: Gruetzmacher, Florian Beichler, Benjamin Hein, Albert Kirste, Thomas Haubelt, Christian Univ Rostock Inst Appl Microelect & Comp Engn D-18051 Rostock Germany Univ Rostock Inst Comp Sci D-18051 Rostock Germany
piecewise linear approximation of sensor signals is a well-known technique in the fields of Data Mining and Activity Recognition. In this context, several algorithms have been developed, some of them with the purpose ... 详细信息
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L1 Discretization for Sampled-Data Controller Synthesis via piecewise linear approximation
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IEEE TRANSACTIONS ON AUTOMATIC CONTROL 2016年 第5期61卷 1143-1157页
作者: Kim, Jung Hoon Hagiwara, Tomomichi Kyoto Univ Dept Elect Engn Kyoto 6158510 Japan Korea Inst Sci & Technol Ctr Robot Res Seoul 136791 South Korea
This paper develops a new discretization method with piecewise linear approximation for the L-1 optimal controller synthesis problem of sampled-data systems, which is the problem of minimizing the L infinity-induced n... 详细信息
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Mixed dissimilarity measure for piecewise linear approximation based time series applications
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EXPERT SYSTEMS WITH APPLICATIONS 2015年 第21期42卷 7664-7675页
作者: Banko, Zoltan Abonyi, Janos Univ Pannonia Dept Proc Engn H-8200 Veszprem Hungary
In recent years, expert systems built around time series-based methods have been enthusiastically adopted in engineering applications, thanks to their ease of use and effectiveness. This effectiveness depends on how p... 详细信息
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A New Method of piecewise linear approximation of Non-stationary Time Series for Similarity Measurement  12
A New Method of Piecewise Linear Approximation of Non-statio...
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12th International Conference on Electronics Computer and Computation (ICECCO)
作者: Satybaldiev, Daniiar Int Ataturk Alatoo Univ Dept Elect & Nano Elect Engn Fac New Technol Bishkek Kyrgyzstan
As much of data and information are performed over time they are represented in a form of time series. The amount of information increases with tremendous speed that should be stored and analyzed. Extracting meaningfu... 详细信息
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