J. Lehoczky
Software Engineering Institute
Publications by J. Lehoczky
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Deriving the Average-case Performance of Bandwidth-like Interfaces for Tasksets with Infinite Minimum Inter-Arrival Time, Equal Task Density, Uniformly Distributed Deadlines, and Infinite Number of Tasks
November 29, 2016 • Presentation
Bjorn AnderssonHyoseung Kim (Carnegie Mellon University)J. Lehoczky
This presentation was presented at the 9th International Workshop on Compositional Theory and Technology for Real-Time Embedded Systems (CRTS 2016).
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Performance Property Theories for Predictable Assembly from Certifiable Components (PACC)
September 01, 2004 • Technical Report
Scott HissamMark H. KleinPaulo Merson
This report develops a queueing-theoretic solution to predict, for a real-time system, the average-case latency of aperiodic tasks managed by a sporadic server.
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Scheduling Sporadic and Aperiodic Events in a Hard Real-Time System
April 01, 1989 • Technical Report
Brinkley SpruntLui R. ShaJ. Lehoczky
This 1989 report introduces a new algorithm, the Sporadic Server algorithm, which greatly improves response times for soft-deadline aperiodic tasks and can guarantee hard deadlines for both periodic and aperiodic tasks.
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Mode Change Protocols for Priority-Driven Preemptive Scheduling
November 01, 1988 • Technical Report
Lui R. ShaJohn B. GoodenoughRagunathan Rajkumar
This 1988 report discusses a protocol for accomplishing mode change in the context of a priority-driven preemptive scheduling environment.
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