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Second IEEE Real-Time Technology and Applications Symposium (RTAS'96)
A semantic-based concurrency control protocol for real-time transactions
Boston, MA
June 10-June 12
ISBN: 0-8186-7448-2
ASCII Text
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Ching-Shan Peng, Kwei-Jay Lin, "A semantic-based concurrency control protocol for real-time transactions," Real-Time and Embedded Technology and Applications Symposium, IEEE, pp. 59, Second IEEE Real-Time Technology and Applications Symposium (RTAS'96), 1996.
 
 
BibTex
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@article{ 10.1109/RTTAS.1996.509523,
author = {Ching-Shan Peng and Kwei-Jay Lin},
title = {A semantic-based concurrency control protocol for real-time transactions},
journal ={Real-Time and Embedded Technology and Applications Symposium, IEEE},
volume = {0},
year = {1996},
issn = {1080-1812},
pages = {59},
doi = {http://doi.ieeecomputersociety.org/10.1109/RTTAS.1996.509523},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
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TY - CONF
JO - Real-Time and Embedded Technology and Applications Symposium, IEEE
TI - A semantic-based concurrency control protocol for real-time transactions
SN - 1080-1812
SP
EP
A1 - Ching-Shan Peng,
A1 - Kwei-Jay Lin,
PY - 1996
KW - real-time systems; concurrency control; data integrity; transaction processing; access protocols; software performance evaluation; temporal databases; semantic-based concurrency control protocol; real-time transactions; real-time database systems; logical data integrity; temporal data integrity; real-world events; timeliness; predictability; avionics; process control; sensor devices; consistent device readings; transaction serializability; transaction responsiveness; method compatibility matrix; consistency requirements; performance; simulation
VL - 0
JA - Real-Time and Embedded Technology and Applications Symposium, IEEE
ER -
 
Ching-Shan Peng, Dept. of Electr. & Comput. Eng., California Univ., Irvine, CA, USA
Kwei-Jay Lin, Dept. of Electr. & Comput. Eng., California Univ., Irvine, CA, USA
Real-time database systems must maintain both logical and temporal data integrity so that transactions can respond to real-world events timely and predictably. For real-time applications, such as avionics and process control, that are connected to sensor devices, the consistency between the device readings and the current values used by transactions could be more important than the serializability of transactions. In this paper, we propose a semantic-based concurrency control protocol that increases the responsiveness of transactions. A method compatibility matrix is created for each object in the database. Transactions request different types of methods according to their consistency requirements. We show the performance of the semantic-based concurrency control protocol by simulation.
Index Terms:
real-time systems; concurrency control; data integrity; transaction processing; access protocols; software performance evaluation; temporal databases; semantic-based concurrency control protocol; real-time transactions; real-time database systems; logical data integrity; temporal data integrity; real-world events; timeliness; predictability; avionics; process control; sensor devices; consistent device readings; transaction serializability; transaction responsiveness; method compatibility matrix; consistency requirements; performance; simulation
Citation:
Ching-Shan Peng, Kwei-Jay Lin, "A semantic-based concurrency control protocol for real-time transactions," rtas, pp.59, Second IEEE Real-Time Technology and Applications Symposium (RTAS'96), 1996
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