The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
도로 네트워크의 다양한 응용 분야에서 움직이는 물체의 역사적 궤적 배치가 크게 증가했습니다. 예를 들어, 이동체 궤적의 유사한 패턴은 신도시의 교통 네트워크를 설계하는 데 매우 유용합니다. 본 논문에서는 유클리드 거리가 아닌 도로 네트워크 거리를 기반으로 시공간적 유사성 측정을 정의합니다. 또한 효율적인 가지치기 메커니즘을 사용하여 시공간 측정을 기반으로 하는 새로운 유사 궤적 검색 알고리즘을 제안합니다. 마지막으로 검색 정확도와 검색 효율성 측면에서 알고리즘의 효율성을 보여줍니다.
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부
Young-Chang KIM, Jae-Woo CHANG, "A New Similar Trajectory Search Algorithm Based on Spatio-Temporal Similarity Measure for Moving Objects in Road Networks" in IEICE TRANSACTIONS on Information,
vol. E92-D, no. 2, pp. 327-331, February 2009, doi: 10.1587/transinf.E92.D.327.
Abstract: The deployment of historical trajectories of moving objects has greatly increased for various applications in road networks. For instance, similar patterns of moving-object trajectories are very useful for designing the transportation network of a new city. In this paper, we define a spatio-temporal similarity measure based on a road network distance, rather than a Euclidean distance. We also propose a new similar trajectory search algorithm based on the spatio-temporal measure by using an efficient pruning mechanism. Finally, we show the efficiency of our algorithm, both in terms of retrieval accuracy and retrieval efficiency.
URL: https://global.ieice.org/en_transactions/information/10.1587/transinf.E92.D.327/_p
부
@ARTICLE{e92-d_2_327,
author={Young-Chang KIM, Jae-Woo CHANG, },
journal={IEICE TRANSACTIONS on Information},
title={A New Similar Trajectory Search Algorithm Based on Spatio-Temporal Similarity Measure for Moving Objects in Road Networks},
year={2009},
volume={E92-D},
number={2},
pages={327-331},
abstract={The deployment of historical trajectories of moving objects has greatly increased for various applications in road networks. For instance, similar patterns of moving-object trajectories are very useful for designing the transportation network of a new city. In this paper, we define a spatio-temporal similarity measure based on a road network distance, rather than a Euclidean distance. We also propose a new similar trajectory search algorithm based on the spatio-temporal measure by using an efficient pruning mechanism. Finally, we show the efficiency of our algorithm, both in terms of retrieval accuracy and retrieval efficiency.},
keywords={},
doi={10.1587/transinf.E92.D.327},
ISSN={1745-1361},
month={February},}
부
TY - JOUR
TI - A New Similar Trajectory Search Algorithm Based on Spatio-Temporal Similarity Measure for Moving Objects in Road Networks
T2 - IEICE TRANSACTIONS on Information
SP - 327
EP - 331
AU - Young-Chang KIM
AU - Jae-Woo CHANG
PY - 2009
DO - 10.1587/transinf.E92.D.327
JO - IEICE TRANSACTIONS on Information
SN - 1745-1361
VL - E92-D
IS - 2
JA - IEICE TRANSACTIONS on Information
Y1 - February 2009
AB - The deployment of historical trajectories of moving objects has greatly increased for various applications in road networks. For instance, similar patterns of moving-object trajectories are very useful for designing the transportation network of a new city. In this paper, we define a spatio-temporal similarity measure based on a road network distance, rather than a Euclidean distance. We also propose a new similar trajectory search algorithm based on the spatio-temporal measure by using an efficient pruning mechanism. Finally, we show the efficiency of our algorithm, both in terms of retrieval accuracy and retrieval efficiency.
ER -