Final published version
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
}
TY - GEN
T1 - A formal description technique supporting expression of quality of service and media synchronization
AU - Bowman, Howard
AU - Blair, Lynne
AU - Blair, Gordon S.
AU - Chetwynd, Amanda G.
PY - 1994/1/1
Y1 - 1994/1/1
N2 - Formal description techniques have been applied successfully to the fields of communications and distributed systems. We argue, however, that the recent emergence of multimedia computing will have a significant impact on this work. In particular, existing formal description techniques do not satisfactorily model the real-time behaviour exhibited by distributed multimedia systems. This paper considers the impact of multimedia on formal description techniques and proposes an approach in which functional behaviour is expressed in the language LOTOS and non-functional quality of service is expressed in a real-time temporal logic. This dual language approach to formal description is demonstrated through a number of multimedia examples, culminating in the specification of a lip-synchronization algorithm.
AB - Formal description techniques have been applied successfully to the fields of communications and distributed systems. We argue, however, that the recent emergence of multimedia computing will have a significant impact on this work. In particular, existing formal description techniques do not satisfactorily model the real-time behaviour exhibited by distributed multimedia systems. This paper considers the impact of multimedia on formal description techniques and proposes an approach in which functional behaviour is expressed in the language LOTOS and non-functional quality of service is expressed in a real-time temporal logic. This dual language approach to formal description is demonstrated through a number of multimedia examples, culminating in the specification of a lip-synchronization algorithm.
U2 - 10.1007/3-540-58759-4_33
DO - 10.1007/3-540-58759-4_33
M3 - Conference contribution/Paper
AN - SCOPUS:9244223966
SN - 9783540587590
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 145
EP - 167
BT - Multimedia Transport and Teleservices - International COST 237 Workshop, Proceedings
PB - Springer-Verlag
T2 - International Workshop on COST 237 Multimedia Transport and Teleservices, 1994
Y2 - 13 November 1994 through 15 November 1994
ER -