Effective low-latency K-nearest neighbor search via wireless data broadcast

Kwang Jin Park; Moon Bae Song; Ki Sik Kong; Sang Won Kang; Chong Sun Hwang; Kwang Sik Chung; Soon Young Jung

doi:10.1007/11733836_67

Effective low-latency K-nearest neighbor search via wireless data broadcast

Kwang Jin Park, Moon Bae Song, Ki Sik Kong, Sang Won Kang, Chong Sun Hwang, Kwang Sik Chung, Soon Young Jung

Department of Computer Science and Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Citations (Scopus)

Abstract

To facilitate power saving via wireless data broadcast, index information is typically broadcast along with the data. By first accessing the broadcast index, the mobile client is able to predict the arrival time of the desired data. However, it suffers from the drawback that the client has to wait and tune for an index segment, in order to conserve battery power consumption. Moreover, the average time elapsed between the request for the data and its receipt may increase as a result of these additional messages. In this paper, we present a broadcast-based spatial query processing method designed to support K-NN(K-Nearest Neighbor) queries via wireless data broadcast. With the proposed schemes, the client can perform NN query processing without having to tune into an index segment. Experiments are conducted to evaluate the performance of the proposed methods. The resulting latency and energy consumption are close to the optimum values, as the analysis and simulation results indicate.

Original language	English
Title of host publication	Database Systems for Advanced Applications - 11th International Conference, DASFAA 2006, Proceedings
Publisher	Springer Verlag
Pages	900-909
Number of pages	10
ISBN (Print)	3540333371, 9783540333371
DOIs	https://doi.org/10.1007/11733836_67
Publication status	Published - 2006
Event	11th International Conference on Database Systems for Advanced Applications, DASFAA 2006 - Singapore, Singapore Duration: 2006 Apr 12 → 2006 Apr 15

Publication series

Name	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume	3882 LNCS
ISSN (Print)	0302-9743
ISSN (Electronic)	1611-3349

Other

Other	11th International Conference on Database Systems for Advanced Applications, DASFAA 2006
Country/Territory	Singapore
City	Singapore
Period	06/4/12 → 06/4/15

ASJC Scopus subject areas

Theoretical Computer Science
Computer Science(all)

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1007/11733836_67

Cite this

Park, K. J., Song, M. B., Kong, K. S., Kang, S. W., Hwang, C. S., Chung, K. S., & Jung, S. Y. (2006). Effective low-latency K-nearest neighbor search via wireless data broadcast. In Database Systems for Advanced Applications - 11th International Conference, DASFAA 2006, Proceedings (pp. 900-909). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 3882 LNCS). Springer Verlag. https://doi.org/10.1007/11733836_67

Effective low-latency K-nearest neighbor search via wireless data broadcast. / Park, Kwang Jin; Song, Moon Bae; Kong, Ki Sik et al.
Database Systems for Advanced Applications - 11th International Conference, DASFAA 2006, Proceedings. Springer Verlag, 2006. p. 900-909 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 3882 LNCS).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Park, KJ, Song, MB, Kong, KS, Kang, SW, Hwang, CS, Chung, KS & Jung, SY 2006, Effective low-latency K-nearest neighbor search via wireless data broadcast. in Database Systems for Advanced Applications - 11th International Conference, DASFAA 2006, Proceedings. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 3882 LNCS, Springer Verlag, pp. 900-909, 11th International Conference on Database Systems for Advanced Applications, DASFAA 2006, Singapore, Singapore, 06/4/12. https://doi.org/10.1007/11733836_67

Park KJ, Song MB, Kong KS, Kang SW, Hwang CS, Chung KS et al. Effective low-latency K-nearest neighbor search via wireless data broadcast. In Database Systems for Advanced Applications - 11th International Conference, DASFAA 2006, Proceedings. Springer Verlag. 2006. p. 900-909. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). doi: 10.1007/11733836_67

Park, Kwang Jin ; Song, Moon Bae ; Kong, Ki Sik et al. / Effective low-latency K-nearest neighbor search via wireless data broadcast. Database Systems for Advanced Applications - 11th International Conference, DASFAA 2006, Proceedings. Springer Verlag, 2006. pp. 900-909 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).

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abstract = "To facilitate power saving via wireless data broadcast, index information is typically broadcast along with the data. By first accessing the broadcast index, the mobile client is able to predict the arrival time of the desired data. However, it suffers from the drawback that the client has to wait and tune for an index segment, in order to conserve battery power consumption. Moreover, the average time elapsed between the request for the data and its receipt may increase as a result of these additional messages. In this paper, we present a broadcast-based spatial query processing method designed to support K-NN(K-Nearest Neighbor) queries via wireless data broadcast. With the proposed schemes, the client can perform NN query processing without having to tune into an index segment. Experiments are conducted to evaluate the performance of the proposed methods. The resulting latency and energy consumption are close to the optimum values, as the analysis and simulation results indicate.",

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Effective low-latency K-nearest neighbor search via wireless data broadcast

Abstract

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ASJC Scopus subject areas

UN SDGs

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