| 演題番号 | 1A2-2 |
|---|---|
| 題目 | A Symbolic Representation for Multi-dimensional Trajectory |
| 著者 | NguyenHuy Thach(九州大学大学院システム生命科学府) 鈴木 英之進(九州大学大学院システム情報科学研究院) |
| 時間 | 06月09日(Wed) 13:20〜13:40 |
| 概要 | In this paper, we propose a symbolic representation for multi-dimensional trajectory data. The central step in the proposal is discretizing the raw time-series of two dimensional trajectory into a corresponding sequence of symbols. Experimental results in both synthetic and real time series data sets show the time-efficiency of our proposal and our representation is also often less sensitive to noise. |
| 論文 | PDFファイル |