Suchergebnisse - Online trajectory compression algorithm

Ship Trajectory Online Compression Algorithm Considering Handling Patterns von Zhu, Feixiang, Ma, Zhihong

“… collection, route extraction, ship behavior analysis, will require a compression algorithm to retain …”
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Online vehicle trajectory compression algorithm based on motion pattern recognition von Zhang, Kaixuan, Zhao, Dongbao, Liu, Wenkai

“… ‐temporal trajectory data compression algorithm based on vehicle motion pattern recognition …”
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Vessel AIS Trajectory Online Compression Based on Scan-Pick-Move Algorithm Added Sliding Window von Sun, Shuang, Chen, Yan, Piao, Zaiji, Zhang, Jinsong

“… However, large sizes lead to difficulties in storing, querying, and processing. To solve the problems of high compression ratio and longtime consumption of the existing online trajectory compression algorithm, an SPM (scan-pick-move …”
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A parallel online trajectory compression approach for supporting big data workflow von Han, Wei, Deng, Ze, Chu, Junde, Zhu, Jing, Gao, Peng, Shah, Tejal

“… Online compression method is an available solution to preprocess these trajectory data in order to speed up the processing of big data workflow …”
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VOLTCom: A Novel Online Trajectory Compression Method Based on Vector Processing von Cai, Zhi, Dong, Qian, Shi, Meihui, Su, Xing, Guo, Limin, Ding, Zhiming

“… Therefore, the compression of trajectory data becomes a crucial issue. This paper proposes an online trajectory compression algorithm based on vector extraction (VOLTCom …”
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A Novel Online Trajectory Compression Algorithm for Real-time Trajectory Surveillance Applications von Li, Lin, Xia, Xuezhi, Xiong, Ziqian

“… To achieve such a requirement, we proposed an online trajectory compression algorithm based on pyramid structured hierarchical grid coordinates and improved Sliding Window algorithm …”
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A trajectory data compression algorithm based on spatio-temporal characteristics von Zhong, Yanling, Kong, Jinling, Zhang, Juqing, Jiang, Yizhu, Fan, Xiao, Wang, Zhuoyue

“… Most of the traditional trajectory data compression methods are focused on preserving spatial characteristic information and pay little attention to other temporal information on trajectory data …”
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Development of denoising and compression algorithms for AIS-based vessel trajectories von Yan, Ran, Mo, Haoyu, Yang, Dong, Wang, Shuaian

“… Linear interpolation is further used to rectify the glitches detected. Then, two modes of algorithms are proposed for trajectory compression …”
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Data Reduction of Spatio-temporal Trajectories using a Modified Online Compression Algorithm von Nasiri, Afsaneh, Azimi, Sanaz, Abbaspour, Rahim Ali

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Bounded Quadrant System: Error-bounded trajectory compression on the go von Jiajun Liu, Kun Zhao, Sommer, Philipp, Shuo Shang, Kusy, Brano, Jurdak, Raja

“… We propose a novel online algorithm for error-bounded trajectory compression called the Bounded Quadrant System (BQS …”
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A comparison of trajectory compression algorithms over AIS data von Makris, Antonios, Kontopoulos, Ioannis, Alimisis, Panagiotis, Tserpes, Konstantinos

“… In this paper, we present a wide range of several well-known trajectory compression algorithms and evaluate their performance on data originating from vessel trajectories …”
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An optimal L∞-PLA algorithm for trajectory data compression von ZHAO Huanyu, SUN Guohao, LI Tongliang, YANG Jian, PANG Chaoyi

“… ∞), and proposed an optimal online PLA algorithm MDisPLA to solve it. MDisPLA used a divide-and-conquer strategy to extend the one-dimensional optimal PLA algorithm for optimizing compression of multi-dimensional trajectory …”
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An online method for ship trajectory compression using AIS data von Liu, Zhao, Yuan, Wensen, Liang, Maohan, Zhang, Mingyang, Liu, Cong, Liu, Ryan Wen, Liu, Jingxian

“… to a large number of scattered data. This paper proposes a novel online vessel trajectory compression method based on the Improved Open Window (IOPW) algorithm …”
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Efficient trajectory compression and range query processing von Yin, Hongbo, Gao, Hong, Wang, Binghao, Li, Sirui, Li, Jianzhong

“… Line simplification in online mode, searving as a mainstream trajectory compression method, plays an important role to attack this issue …”
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An efficient online direction-preserving compression approach for trajectory streaming data von Deng, Ze, Han, Wei, Wang, Lizhe, Ranjan, Rajiv, Zomaya, Albert Y., Jie, Wei

“… Online trajectory compression is an important method of efficiently managing massive volumes of trajectory streaming data …”
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Map-matched trajectory compression von Kellaris, Georgios, Pelekis, Nikos, Theodoridis, Yannis

“… ► We define the problem of the compression of road map-matched moving object trajectories …”
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TrajCompressor: An Online Map-matching-based Trajectory Compression Framework Leveraging Vehicle Heading Direction and Change von Chen, Chao, Ding, Yan, Xie, Xuefeng, Zhang, Shu, Wang, Zhu, Feng, Liang

“… Online trajectory compression becomes a promising way to alleviate these issues. In this paper, we present an online trajectory compression framework running under the mobile environment …”
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Compatible Sliding-Windows Algorithm for Vessel Trajectory Compression von Hua, Li, Xiaojun, Zhang

“… Since the compression rate of the existing vessel trajectory compression algorithms was not adjustable, we proposed a vessel trajectory compression algorithm with adjustable compression rate based on Sliding-Windows(SW) algorithm …”
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A Novel Framework for Online Amnesic Trajectory Compression in Resource-Constrained Environments von Jiajun Liu, Kun Zhao, Sommer, Philipp, Shuo Shang, Kusy, Brano, Jae-Gil Lee, Jurdak, Raja

“… (even when compressed) far exceeds the storage limit. Hence, we propose a novel online framework for error-bounded trajectory compression and ageing called the Amnesic Bounded Quadrant System (ABQS …”
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Directed Acyclic Graph Based Online Multi-Dimensional Trajectory Simplification Algorithm von Tan, Shizhe, Cao, Zhike, Wang, Lizhi, Gong, Runze, Tian, Lu

“… )algorithm, this study proposes a directed acyclic graphs based online multi-dimensional trajectory simplification (DOMTS)algorithm …”
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