Quick Window Query Processing Using a Non-Uniform Cell-Based Index in Wireless Data Broadcast Environment
Summary :
This letter proposes a Non-uniform Cell-based Index (NCI) to enable clients to quickly process window queries in the wireless spatial data broadcast environment. To improve the access time, NCI reduces the probe wait time by equalized spacing between indexes, using non-uniformly partitioned cells of data space. Through the performance evaluation, we show the proposed NCI outperforms the existing index schemes for window queries to spatial data in respect of access time.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E100-A No.4 pp.1092-1096
- Publication Date
- 2017/04/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1587/transfun.E100.A.1092
- Type of Manuscript
- LETTER
- Category
- Mobile Information Network and Personal Communications
Authors
SeokJin IM
Sungkyul University
HeeJoung HWANG
Gachon University
Keyword
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SeokJin IM, HeeJoung HWANG, "Quick Window Query Processing Using a Non-Uniform Cell-Based Index in Wireless Data Broadcast Environment" in IEICE TRANSACTIONS on Fundamentals,
vol. E100-A, no. 4, pp. 1092-1096, April 2017, doi: 10.1587/transfun.E100.A.1092.
Abstract: This letter proposes a Non-uniform Cell-based Index (NCI) to enable clients to quickly process window queries in the wireless spatial data broadcast environment. To improve the access time, NCI reduces the probe wait time by equalized spacing between indexes, using non-uniformly partitioned cells of data space. Through the performance evaluation, we show the proposed NCI outperforms the existing index schemes for window queries to spatial data in respect of access time.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E100.A.1092/_p
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@ARTICLE{e100-a_4_1092,
author={SeokJin IM, HeeJoung HWANG, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Quick Window Query Processing Using a Non-Uniform Cell-Based Index in Wireless Data Broadcast Environment},
year={2017},
volume={E100-A},
number={4},
pages={1092-1096},
abstract={This letter proposes a Non-uniform Cell-based Index (NCI) to enable clients to quickly process window queries in the wireless spatial data broadcast environment. To improve the access time, NCI reduces the probe wait time by equalized spacing between indexes, using non-uniformly partitioned cells of data space. Through the performance evaluation, we show the proposed NCI outperforms the existing index schemes for window queries to spatial data in respect of access time.},
keywords={},
doi={10.1587/transfun.E100.A.1092},
ISSN={1745-1337},
month={April},}
Copy
TY - JOUR
TI - Quick Window Query Processing Using a Non-Uniform Cell-Based Index in Wireless Data Broadcast Environment
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1092
EP - 1096
AU - SeokJin IM
AU - HeeJoung HWANG
PY - 2017
DO - 10.1587/transfun.E100.A.1092
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E100-A
IS - 4
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - April 2017
AB - This letter proposes a Non-uniform Cell-based Index (NCI) to enable clients to quickly process window queries in the wireless spatial data broadcast environment. To improve the access time, NCI reduces the probe wait time by equalized spacing between indexes, using non-uniformly partitioned cells of data space. Through the performance evaluation, we show the proposed NCI outperforms the existing index schemes for window queries to spatial data in respect of access time.
ER -
English
