Title :
Quality-based compensation of multimedia objects
Author :
Kanezuka, Tetsuo ; Higaki, Hiroaki ; Takizawa, Makoto
Author_Institution :
Dept. of Comput. & Syst. Eng., Tokyo Denki Univ., Japan
Abstract :
A multimedia object supports methods to manipulate the multimedia data in the object. A method changes not only the state of the object but also the QoS (quality of service) of the state. We discuss new equivalent and compatible relations among methods with respect to QoS. By using the relations, we discuss a QoS-based compensation method to undo the computation. We also discuss a locking scheme for objects
Keywords :
compensation; concurrency control; distributed object management; multimedia computing; object-oriented methods; quality of service; compatible relations; computation undoing; multimedia data manipulation methods; multimedia objects; object locking scheme; object state; quality-based compensation; service quality; Data engineering; Electrical capacitance tomography; Encapsulation; Multimedia systems; Quality of service; Systems engineering and theory; Throughput;
Conference_Titel :
Object-Oriented Real-Time Distributed Computing, 1999. (ISORC '99) Proceedings. 2nd IEEE International Symposium on
Conference_Location :
Saint-Malo
Print_ISBN :
0-7695-0207-5
DOI :
10.1109/ISORC.1999.776377
