Abstract
We address the issue of ensuring consistency of multiple data items requested in a certain order by read-only transactions in wireless data broadcast. To handle the inherent property in a data broadcast environment that data can only be accessed strictly sequential by users, we explore a predeclaration-based query optimization and devise two practical transaction processing methods in the context of local caching. We also evaluate the performance of the proposed methods by an analytical study. Evaluation results show that the predeclaration technique we introduce reduces response time significantly and adapts to dynamic changes in workload.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the IEEE International Workshop on Research Issues in Data Engineering |
| Publisher | IEEE Computer Society |
| Pages | 101-111 |
| Number of pages | 11 |
| Volume | 2002-January |
| ISBN (Print) | 0769514804 |
| DOIs | |
| Publication status | Published - 2002 |
| Externally published | Yes |
| Event | 12th International Workshop on Research Issues in Data Engineering: Engineering E-Commerce/E-Business Systems, RIDE-2EC 2002 - San Jose, United States Duration: 2002 Feb 24 → 2002 Feb 25 |
Other
| Other | 12th International Workshop on Research Issues in Data Engineering: Engineering E-Commerce/E-Business Systems, RIDE-2EC 2002 |
|---|---|
| Country | United States |
| City | San Jose |
| Period | 02/2/24 → 02/2/25 |
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Keywords
- Artificial satellites
- Bandwidth
- Base stations
- Data engineering
- Delay
- Performance analysis
- Protocols
- Query processing
- Satellite broadcasting
- Telephone sets
ASJC Scopus subject areas
- Computer Science(all)
Cite this
Efficient processing of wireless read-only transactions in data broadcast. / Lee, Sang-Geun; Kitsuregawa, M.; Hwang, Chong Sun.
Proceedings of the IEEE International Workshop on Research Issues in Data Engineering. Vol. 2002-January IEEE Computer Society, 2002. p. 101-111 995104.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Efficient processing of wireless read-only transactions in data broadcast
AU - Lee, Sang-Geun
AU - Kitsuregawa, M.
AU - Hwang, Chong Sun
PY - 2002
Y1 - 2002
N2 - We address the issue of ensuring consistency of multiple data items requested in a certain order by read-only transactions in wireless data broadcast. To handle the inherent property in a data broadcast environment that data can only be accessed strictly sequential by users, we explore a predeclaration-based query optimization and devise two practical transaction processing methods in the context of local caching. We also evaluate the performance of the proposed methods by an analytical study. Evaluation results show that the predeclaration technique we introduce reduces response time significantly and adapts to dynamic changes in workload.
AB - We address the issue of ensuring consistency of multiple data items requested in a certain order by read-only transactions in wireless data broadcast. To handle the inherent property in a data broadcast environment that data can only be accessed strictly sequential by users, we explore a predeclaration-based query optimization and devise two practical transaction processing methods in the context of local caching. We also evaluate the performance of the proposed methods by an analytical study. Evaluation results show that the predeclaration technique we introduce reduces response time significantly and adapts to dynamic changes in workload.
KW - Artificial satellites
KW - Bandwidth
KW - Base stations
KW - Data engineering
KW - Delay
KW - Performance analysis
KW - Protocols
KW - Query processing
KW - Satellite broadcasting
KW - Telephone sets
UR - http://www.scopus.com/inward/record.url?scp=27144466463&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=27144466463&partnerID=8YFLogxK
U2 - 10.1109/RIDE.2002.995104
DO - 10.1109/RIDE.2002.995104
M3 - Conference contribution
AN - SCOPUS:27144466463
SN - 0769514804
VL - 2002-January
SP - 101
EP - 111
BT - Proceedings of the IEEE International Workshop on Research Issues in Data Engineering
PB - IEEE Computer Society
ER -