BBQ: Group-based querying in a ubiquitous environment

Gary Hoi Kit Lam; Hong Va Leong; Stephen Chi Fai Chan

BBQ: Group-based querying in a ubiquitous environment

Gary Hoi Kit Lam, Hong Va Leong, Stephen Chi Fai Chan

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

1 Citation (Scopus)

Abstract

The cost of sending queries to a server is high for mobile ubiquitous hosts. To address this, we adopt query consolidation mechanism, by exploiting the knowledge of similar queries generated by neighboring hosts to the server, especially in location-dependent applications. We propose a group-based query processing scheme, where group members axe close in location and moving direction, to collectively deliver the aggregate querying need from members to the server. A leader or boss elected within each group is responsible for gathering and consolidating data requests from members, within an adaptive query listening period. We conducted simulated experiments to study the performance improvement with our scheme.

Original language	English
Title of host publication	Applied Computing 2006 - The 21st Annual ACM Symposium on Applied Computing - Proceedings of the 2006 ACM Symposium on Applied Computing
Pages	1910-1914
Number of pages	5
Volume	2
Publication status	Published - 21 Nov 2006
Event	2006 ACM Symposium on Applied Computing - Dijon, France Duration: 23 Apr 2006 → 27 Apr 2006

Conference

Conference	2006 ACM Symposium on Applied Computing
Country/Territory	France
City	Dijon
Period	23/04/06 → 27/04/06

ASJC Scopus subject areas

Software

Cite this

@inproceedings{c587cab087bd4976a068b68316908423,

title = "BBQ: Group-based querying in a ubiquitous environment",

abstract = "The cost of sending queries to a server is high for mobile ubiquitous hosts. To address this, we adopt query consolidation mechanism, by exploiting the knowledge of similar queries generated by neighboring hosts to the server, especially in location-dependent applications. We propose a group-based query processing scheme, where group members axe close in location and moving direction, to collectively deliver the aggregate querying need from members to the server. A leader or boss elected within each group is responsible for gathering and consolidating data requests from members, within an adaptive query listening period. We conducted simulated experiments to study the performance improvement with our scheme.",

author = "Lam, {Gary Hoi Kit} and Leong, {Hong Va} and Chan, {Stephen Chi Fai}",

year = "2006",

month = nov,

day = "21",

language = "English",

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volume = "2",

pages = "1910--1914",

booktitle = "Applied Computing 2006 - The 21st Annual ACM Symposium on Applied Computing - Proceedings of the 2006 ACM Symposium on Applied Computing",

note = "2006 ACM Symposium on Applied Computing ; Conference date: 23-04-2006 Through 27-04-2006",

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BBQ: Group-based querying in a ubiquitous environment. / Lam, Gary Hoi Kit; Leong, Hong Va; Chan, Stephen Chi Fai.
Applied Computing 2006 - The 21st Annual ACM Symposium on Applied Computing - Proceedings of the 2006 ACM Symposium on Applied Computing. Vol. 2 2006. p. 1910-1914.

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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AU - Leong, Hong Va

AU - Chan, Stephen Chi Fai

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N2 - The cost of sending queries to a server is high for mobile ubiquitous hosts. To address this, we adopt query consolidation mechanism, by exploiting the knowledge of similar queries generated by neighboring hosts to the server, especially in location-dependent applications. We propose a group-based query processing scheme, where group members axe close in location and moving direction, to collectively deliver the aggregate querying need from members to the server. A leader or boss elected within each group is responsible for gathering and consolidating data requests from members, within an adaptive query listening period. We conducted simulated experiments to study the performance improvement with our scheme.

AB - The cost of sending queries to a server is high for mobile ubiquitous hosts. To address this, we adopt query consolidation mechanism, by exploiting the knowledge of similar queries generated by neighboring hosts to the server, especially in location-dependent applications. We propose a group-based query processing scheme, where group members axe close in location and moving direction, to collectively deliver the aggregate querying need from members to the server. A leader or boss elected within each group is responsible for gathering and consolidating data requests from members, within an adaptive query listening period. We conducted simulated experiments to study the performance improvement with our scheme.

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M3 - Conference article published in proceeding or book

SN - 1595931082

SN - 9781595931085

VL - 2

SP - 1910

EP - 1914

BT - Applied Computing 2006 - The 21st Annual ACM Symposium on Applied Computing - Proceedings of the 2006 ACM Symposium on Applied Computing

T2 - 2006 ACM Symposium on Applied Computing

Y2 - 23 April 2006 through 27 April 2006

ER -

BBQ: Group-based querying in a ubiquitous environment

Abstract

Conference

ASJC Scopus subject areas

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