Maintaining temporal consistency in broadcast environments

Victor C.S. Lee; Joseph K. Ng; Jo Y.P. Chong; Kwok Wa Lam

doi:10.1109/MDM.2004.1263074

Maintaining temporal consistency in broadcast environments

Victor C.S. Lee^*, Joseph K. Ng, Jo Y.P. Chong, Kwok Wa Lam

^*Corresponding author for this work

Department of Computer Science

Research output: Chapter in book/report/conference proceeding › Conference proceeding › peer-review

3 Citations (Scopus)

Abstract

In this paper, we study the performance and impact of maintaining temporal consistency on a recently proposed concurrency control protocol for processing transactions in broadcast environments. This protocol offers autonomy between mobile clients and the server such that mobile clients can read consistent data off the air without contacting the server. However, most of the existing mobile computing applications, such as information dispersal systems for stock prices and weather information, are comprised of real-time read only transactions. In order to deliver timely and useful results, real-time transactions must also read temporal consistent data. A number of approaches to maintaining temporal consistency are studied through a series of simulation experiments. Results show that taking advantage of data semantics and temporal consistency requirement can improve the performance of mobile read only transactions in broadcast environments.

Original language	English
Title of host publication	Proceedings - 2004 IEEE International Conference on Mobile Data Management (MDM 2004)
Pages	284-292
Number of pages	9
DOIs	https://doi.org/10.1109/MDM.2004.1263074
Publication status	Published - 2004
Event	Proceedings - 2004 IEEE International Conference on Mobile Data Management, MDM 2004 - Berkeley, CA., United States Duration: 19 Jan 2004 → 22 Jan 2004

Publication series

Name	Proceedings - 2004 IEEE International Conference on Mobile Data Management

Conference

Conference	Proceedings - 2004 IEEE International Conference on Mobile Data Management, MDM 2004
Country/Territory	United States
City	Berkeley, CA.
Period	19/01/04 → 22/01/04

Scopus Subject Areas

Engineering(all)

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10.1109/MDM.2004.1263074

Cite this

@inproceedings{91a22e4b3fed4774bae9ac4b14447eef,

title = "Maintaining temporal consistency in broadcast environments",

abstract = "In this paper, we study the performance and impact of maintaining temporal consistency on a recently proposed concurrency control protocol for processing transactions in broadcast environments. This protocol offers autonomy between mobile clients and the server such that mobile clients can read consistent data off the air without contacting the server. However, most of the existing mobile computing applications, such as information dispersal systems for stock prices and weather information, are comprised of real-time read only transactions. In order to deliver timely and useful results, real-time transactions must also read temporal consistent data. A number of approaches to maintaining temporal consistency are studied through a series of simulation experiments. Results show that taking advantage of data semantics and temporal consistency requirement can improve the performance of mobile read only transactions in broadcast environments.",

author = "Lee, {Victor C.S.} and Ng, {Joseph K.} and Chong, {Jo Y.P.} and Lam, {Kwok Wa}",

note = "Copyright: Copyright 2010 Elsevier B.V., All rights reserved.; Proceedings - 2004 IEEE International Conference on Mobile Data Management, MDM 2004 ; Conference date: 19-01-2004 Through 22-01-2004",

year = "2004",

doi = "10.1109/MDM.2004.1263074",

language = "English",

isbn = "0769520707",

series = "Proceedings - 2004 IEEE International Conference on Mobile Data Management",

pages = "284--292",

booktitle = "Proceedings - 2004 IEEE International Conference on Mobile Data Management (MDM 2004)",

}

Lee, VCS, Ng, JK, Chong, JYP & Lam, KW 2004, Maintaining temporal consistency in broadcast environments. in Proceedings - 2004 IEEE International Conference on Mobile Data Management (MDM 2004). Proceedings - 2004 IEEE International Conference on Mobile Data Management, pp. 284-292, Proceedings - 2004 IEEE International Conference on Mobile Data Management, MDM 2004, Berkeley, CA., United States, 19/01/04. https://doi.org/10.1109/MDM.2004.1263074

Maintaining temporal consistency in broadcast environments. / Lee, Victor C.S.; Ng, Joseph K.; Chong, Jo Y.P. et al.
Proceedings - 2004 IEEE International Conference on Mobile Data Management (MDM 2004). 2004. p. 284-292 (Proceedings - 2004 IEEE International Conference on Mobile Data Management).

Research output: Chapter in book/report/conference proceeding › Conference proceeding › peer-review

TY - GEN

T1 - Maintaining temporal consistency in broadcast environments

AU - Lee, Victor C.S.

AU - Ng, Joseph K.

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N2 - In this paper, we study the performance and impact of maintaining temporal consistency on a recently proposed concurrency control protocol for processing transactions in broadcast environments. This protocol offers autonomy between mobile clients and the server such that mobile clients can read consistent data off the air without contacting the server. However, most of the existing mobile computing applications, such as information dispersal systems for stock prices and weather information, are comprised of real-time read only transactions. In order to deliver timely and useful results, real-time transactions must also read temporal consistent data. A number of approaches to maintaining temporal consistency are studied through a series of simulation experiments. Results show that taking advantage of data semantics and temporal consistency requirement can improve the performance of mobile read only transactions in broadcast environments.

AB - In this paper, we study the performance and impact of maintaining temporal consistency on a recently proposed concurrency control protocol for processing transactions in broadcast environments. This protocol offers autonomy between mobile clients and the server such that mobile clients can read consistent data off the air without contacting the server. However, most of the existing mobile computing applications, such as information dispersal systems for stock prices and weather information, are comprised of real-time read only transactions. In order to deliver timely and useful results, real-time transactions must also read temporal consistent data. A number of approaches to maintaining temporal consistency are studied through a series of simulation experiments. Results show that taking advantage of data semantics and temporal consistency requirement can improve the performance of mobile read only transactions in broadcast environments.

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T3 - Proceedings - 2004 IEEE International Conference on Mobile Data Management

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BT - Proceedings - 2004 IEEE International Conference on Mobile Data Management (MDM 2004)

T2 - Proceedings - 2004 IEEE International Conference on Mobile Data Management, MDM 2004

Y2 - 19 January 2004 through 22 January 2004

ER -

Maintaining temporal consistency in broadcast environments

Abstract

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