Recently, several methods to process continuous queries for mobile objects in broadcast environments have been proposed. We propose a new indexing method for processing continuous queries that uses vector information in broadcast environments. We separate the index structure according to the velocities of the objects to avoid unnecessary accesses. The index structure consists of the index files for the slow moving objects and the fast moving objects. By avoiding unnecessary accesses, we reduce the tuning time to process a query in broadcast environments. To show the superiority of the proposed method, we evaluate its performance from various perspectives.
Kyoungsoo BOK
Chungbuk National University
Yonghun PARK
Chungbuk National University
Jaesoo YOO
Chungbuk National University
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Kyoungsoo BOK, Yonghun PARK, Jaesoo YOO, "A Continuous Query Indexing Method for Location Based Services in Broadcast Environments" in IEICE TRANSACTIONS on Communications,
vol. E100-B, no. 5, pp. 702-710, May 2017, doi: 10.1587/transcom.2016EBP3167.
Abstract: Recently, several methods to process continuous queries for mobile objects in broadcast environments have been proposed. We propose a new indexing method for processing continuous queries that uses vector information in broadcast environments. We separate the index structure according to the velocities of the objects to avoid unnecessary accesses. The index structure consists of the index files for the slow moving objects and the fast moving objects. By avoiding unnecessary accesses, we reduce the tuning time to process a query in broadcast environments. To show the superiority of the proposed method, we evaluate its performance from various perspectives.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2016EBP3167/_p
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@ARTICLE{e100-b_5_702,
author={Kyoungsoo BOK, Yonghun PARK, Jaesoo YOO, },
journal={IEICE TRANSACTIONS on Communications},
title={A Continuous Query Indexing Method for Location Based Services in Broadcast Environments},
year={2017},
volume={E100-B},
number={5},
pages={702-710},
abstract={Recently, several methods to process continuous queries for mobile objects in broadcast environments have been proposed. We propose a new indexing method for processing continuous queries that uses vector information in broadcast environments. We separate the index structure according to the velocities of the objects to avoid unnecessary accesses. The index structure consists of the index files for the slow moving objects and the fast moving objects. By avoiding unnecessary accesses, we reduce the tuning time to process a query in broadcast environments. To show the superiority of the proposed method, we evaluate its performance from various perspectives.},
keywords={},
doi={10.1587/transcom.2016EBP3167},
ISSN={1745-1345},
month={May},}
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TY - JOUR
TI - A Continuous Query Indexing Method for Location Based Services in Broadcast Environments
T2 - IEICE TRANSACTIONS on Communications
SP - 702
EP - 710
AU - Kyoungsoo BOK
AU - Yonghun PARK
AU - Jaesoo YOO
PY - 2017
DO - 10.1587/transcom.2016EBP3167
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E100-B
IS - 5
JA - IEICE TRANSACTIONS on Communications
Y1 - May 2017
AB - Recently, several methods to process continuous queries for mobile objects in broadcast environments have been proposed. We propose a new indexing method for processing continuous queries that uses vector information in broadcast environments. We separate the index structure according to the velocities of the objects to avoid unnecessary accesses. The index structure consists of the index files for the slow moving objects and the fast moving objects. By avoiding unnecessary accesses, we reduce the tuning time to process a query in broadcast environments. To show the superiority of the proposed method, we evaluate its performance from various perspectives.
ER -