Indexing techniques for object-oriented databases
Object-oriented concepts, databases, and applications
Effective clustering of complex objects in object-oriented databases
SIGMOD '91 Proceedings of the 1991 ACM SIGMOD international conference on Management of data
Communications of the ACM - Special issue on information filtering
Database system issues in nomadic computing
SIGMOD '93 Proceedings of the 1993 ACM SIGMOD international conference on Management of data
Object-oriented analysis and design with applications (2nd ed.)
Object-oriented analysis and design with applications (2nd ed.)
Energy efficient indexing on air
SIGMOD '94 Proceedings of the 1994 ACM SIGMOD international conference on Management of data
OODB indexing by class-division
SIGMOD '95 Proceedings of the 1995 ACM SIGMOD international conference on Management of data
Data and computer communications (5th ed.)
Data and computer communications (5th ed.)
Object Organization on a Single Broadcast Channel in the Mobile Computing Environment
Multimedia Tools and Applications
Index configuration in object-oriented databases
The VLDB Journal — The International Journal on Very Large Data Bases
The Challenges of Mobile Computing
Computer
Data on Air: Organization and Access
IEEE Transactions on Knowledge and Data Engineering
Queries in Object-Oriented Databases
Proceedings of the Fourth International Conference on Data Engineering
Energy-Efficient Indexing on a Broadcast Channel in a Mobile Database Access System
ITCC '00 Proceedings of the The International Conference on Information Technology: Coding and Computing (ITCC'00)
Function-based indexing for object-oriented databases
Function-based indexing for object-oriented databases
SOM: Dynamic Push-Pull Channel Allocation Framework for Mobile Data Broadcasting
IEEE Transactions on Mobile Computing
A concurrency control scheme for mobile transactions in broadcast disk environments
Data & Knowledge Engineering
Journal of Systems and Software
Power-aware data retrieval protocols for indexed broadcast parallel channels
Pervasive and Mobile Computing
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Our interest in the global information sharing process is motivated by the advances in communication and computation technologies, the marriage between the two technologies, and the almost limitless amount of information available on the network. Within the scope of the global information sharing process, when a user's request (potentially mobile) is directed to public data, broadcasting has been suggested as an effective mechanism to access data. The effectiveness of the schemes to retrieve public data is determined by their ability to reduce the access latency and power consumed by the mobile unit. Various indexing techniques can be used to further improve the effectiveness of retrieving broadcast data.This paper addresses the application of object indexing in parallel broadcast channels. In addition, to further reduce access latency, it proposes several scheduling schemes to order accesses to the data objects on parallel channels. The proposed schemes are simulated, and analyzed. Our simulation results indicate that the employment of indexing scheme and proper scheduling of object retrieval along the parallel channels drastically reduces both the access latency and power consumption at the mobile unit.