Videotex/teletext principles & practices
Videotex/teletext principles & practices
Scheduling policies for an on-demand video server with batching
MULTIMEDIA '94 Proceedings of the second ACM international conference on Multimedia
Scheduling for Overload in Real-Time Systems
IEEE Transactions on Computers
Scheduling on-demand broadcasts: new metrics and algorithms
MobiCom '98 Proceedings of the 4th annual ACM/IEEE international conference on Mobile computing and networking
Scheduling data broadcast to “impatient” users
Proceedings of the 1st ACM international workshop on Data engineering for wireless and mobile access
Online scheduling with hard deadlines
Journal of Algorithms
Speed is as powerful as clairvoyance
Journal of the ACM (JACM)
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)
Competitive Analysis of On-line Algorithms for On-demand Data Broadcast Scheduling
ISPAN '00 Proceedings of the 2000 International Symposium on Parallel Architectures, Algorithms and Networks
Discrete Applied Mathematics - Special issue: Algorithmic aspects of communication
Efficient Data Dissemination to Mobile Clients in E-Commerce Applications
WECWIS '01 Proceedings of the Third International Workshop on Advanced Issues of E-Commerce and Web-Based Information Systems (WECWIS '01)
Patience is a virtue: the effect of slack on competitiveness for admission control
Journal of Scheduling - Special issue: On-line algorithm part I
On-demand data broadcasting for mobile decision making
Mobile Networks and Applications
Scheduling broadcasts with deadlines
Theoretical Computer Science - Special papers from: COCOON 2003
IPDPS '05 Proceedings of the 19th IEEE International Parallel and Distributed Processing Symposium (IPDPS'05) - Workshop 12 - Volume 13
A maiden analysis of longest wait first
ACM Transactions on Algorithms (TALG)
A near optimal scheduler for on-demand data broadcasts
CIAC'06 Proceedings of the 6th Italian conference on Algorithms and Complexity
Design and analysis of online batching systems
LATIN'06 Proceedings of the 7th Latin American conference on Theoretical Informatics
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In this paper, we give a tight and complete mathematical analysis of the Most-Request-First algorithm for scheduling on-demand broadcasts with start-up delay. The algorithm is natural and simple, yet its practical performance is surprisingly good. We derive tight upper and lower bounds on its competitive ratio under different system configurations. Our results reveal an interesting relationship between the start-up delay and the competitiveness of the algorithm.