Data access scheduling in firm real-time database systems
Real-Time Systems - Special issue: real-time databases
Broadcast disks: data management for asymmetric communication environments
SIGMOD '95 Proceedings of the 1995 ACM SIGMOD international conference on Management of data
Balancing push and pull for data broadcast
SIGMOD '97 Proceedings of the 1997 ACM SIGMOD international conference on Management of data
Scheduling on-demand broadcasts: new metrics and algorithms
MobiCom '98 Proceedings of the 4th annual ACM/IEEE international conference on Mobile computing and networking
Broadcast scheduling for information distribution
Wireless Networks
Scheduling data broadcast in asymmetric communication environments
Wireless Networks
Efficient algorithms for scheduling data broadcast
Wireless Networks
Scheduling data broadcast to “impatient” users
Proceedings of the 1st ACM international workshop on Data engineering for wireless and mobile access
Scheduling Algorithms for Multiprogramming in a Hard-Real-Time Environment
Journal of the ACM (JACM)
R × W: a scheduling approach for large-scale on-demand data broadcast
IEEE/ACM Transactions on Networking (TON)
Approaches for broadcasting temporal data in mobile computing systems
Journal of Systems and Software
SAIU: an efficient cache replacement policy for wireless on-demand broadcasts
Proceedings of the ninth international conference on Information and knowledge management
Query Merging: Improving Query Subscription Processing in a Multicast Environment
IEEE Transactions on Knowledge and Data Engineering
Pinwheel Scheduling for Fault-Tolerant Broadcast Disks in Real-time Database Systems
ICDE '97 Proceedings of the Thirteenth International Conference on Data Engineering
AIDA-based real-time fault-tolerant broadcast disks
RTAS '96 Proceedings of the 2nd IEEE Real-Time Technology and Applications Symposium (RTAS '96)
Broadcast on Demand: Efficient and Timely Dissemination of Data in Mobile Environments
RTAS '97 Proceedings of the 3rd IEEE Real-Time Technology and Applications Symposium (RTAS '97)
State-Dependent Deadline Scheduling
RTSS '02 Proceedings of the 23rd IEEE Real-Time Systems Symposium
Adaptive Data Delivery in Wireless Communication Environments
ICDCS '00 Proceedings of the The 20th International Conference on Distributed Computing Systems ( ICDCS 2000)
Scheduling Real-Time Data Items In Multiple Channels And Multiple Receivers Environments
ICDCS '02 Proceedings of the 22 nd International Conference on Distributed Computing Systems (ICDCS'02)
Performance Evaluation of an Optimal Cache Replacement Policy for Wireless Data Dissemination
IEEE Transactions on Knowledge and Data Engineering
Adaptive dissemination of data in time-critical asymmetric communication environments
Mobile Networks and Applications
Scheduling broadcasts with deadlines
Theoretical Computer Science - Special papers from: COCOON 2003
RTCSA '05 Proceedings of the 11th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications
Optimizing on-demand data broadcast scheduling in pervasive environments
EDBT '08 Proceedings of the 11th international conference on Extending database technology: Advances in database technology
Scheduling real-time multi-item requests in wireless on-demand broadcast networks
Mobility '07 Proceedings of the 4th international conference on mobile technology, applications, and systems and the 1st international symposium on Computer human interaction in mobile technology
Optimizing Real-Time Ordered-Data Broadcasts in Pervasive Environments Using Evolution Strategy
Proceedings of the 10th international conference on Parallel Problem Solving from Nature: PPSN X
COS: client oriented scheduling for multi-channel on-demand broadcast
Proceedings of the 3rd International Conference on Ubiquitous Information Management and Communication
Data scheduling for multi-item requests in multi-channel on-demand broadcast environments
Proceedings of the Seventh ACM International Workshop on Data Engineering for Wireless and Mobile Access
On the performance of real-time multi-item request scheduling in data broadcast environments
Journal of Systems and Software
On-demand broadcast for multiple-item requests in a multiple-channel environment
Information Sciences: an International Journal
Utility driven optimization of real time data broadcast schedules
Applied Soft Computing
Co-Operative Load Balancing in Vehicular Ad Hoc Networks VANETs
International Journal of Wireless Networks and Broadband Technologies
On scheduling data access with cooperative load balancing in vehicular ad hoc networks (VANETs)
The Journal of Supercomputing
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On-demand broadcast is an attractive data dissemination method for mobile and wireless computing. In this paper, we propose a new online preemptive scheduling algorithm, called PRDS that incorporates urgency, data size and number of pending requests for real-time on-demand broadcast system. Furthermore, we use pyramid preemption to optimize performance and reduce overhead. A series of simulation experiments have been performed to evaluate the real-time performance of our algorithm as compared with other previously proposed methods. The experimental results show that our algorithm substantially outperforms other algorithms over a wide range of workloads and parameter settings.