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Best Paper
The organizers of the Twelfth International Workshop on Parallel and
Distributed Real-Time Systems are pleased to announce an award for the
best paper submitted to this year's workshop. The award is presented
to Jeffery Hansen, Sourav Ghosh, Ragunathan Rajkumar and John
Lehoczky, for the paper titled "Resource Management of Highly
Configurable Tasks". We gratefully acknowledge support for this award
by the Center for Intelligent Distributed and Dependable Systems at
The Ohio University.
Overview
The International Workshop on Parallel and Distributed Real-Time
Systems is a forum for the presentation and discussion of approaches,
research findings, and experiences in the domain of large-scale
parallel and distributed real-time systems. Of interest are both the
research and development of relevant technologies as well as the
applications built using such technologies.
WPDTS 2004 Workshop Program
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Monday, April 26, 2004
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| 8:15 - 8:30 | Welcome and Opening Remarks by Workshop and Program Chairs
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| 8:30 - 9:30 | WPDRTS 2004 Keynote Speech
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- "Twelve Principles for the Design of Safety-Critical Real-Time Systems"
Hermann Kopetz, Technische Universitat, Vienna, Austria
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| 9:30 - 10:00 | Coffee Break
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| 10:00 - 12:00 | Invited Paper Session:
"Time/Utility Functions and Utility Accrual Scheduling"
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| organized by | E. Douglas Jensen, MITRE
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- Raymond Clark, E. Douglas Jensen, and Nicolas Rouquette, "Software
Organization to Facilitate Dynamic Processor Scheduling"
- F. Drews, L.Welch, D. Juedes, D. Fleeman, A. Bruening, K. Ecker and
M. Hoefer, "Utility-Function based Resource Allocation for Adaptable
Applications in Dynamic Distributed Real-Time Systems"
- Gerard Le Lann, "Time-Utility Scheduling and Provably Correct
Critical Computer-Based Systems"
- Haisang Wu, Binoy Ravindran and E. Douglas Jensen, "On the Joint
Utility Accrual Model"
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| 12:00 - 1:00 | Lunch
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| 1:00 - 3:30 | General Paper Session I: Resource Management
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- Jeffery Hansen, Sourav Ghosh, Ragunathan Rajkumar and John Lehoczky,
"Resource Management of Highly Configurable Tasks"
- David Fleeman, M. Gillen, A. Lenharth, M. Delaney, L. Welch, D.
Juedes and C Liu, "Quality based Adaptive Resource Management
Architecture (QARMA): A CORBA Resource Management Service"
- David Juedes, Frank Drews, Lonnie Welch and David Fleeman,
"Heuristic Resource Allocation Algorithms for Maximizing Allowable
Workload in Dynamic, Distributed Real-Time Systems"
- Reinhard Seyer, Christian Siemers, Rainer Falsett, Klaus Ecker and
Harald Richter, "Robust Partitioning for Reliable Real-Time Systems"
- Sethavidh Gertphol and Viktor Prasanna, "Iterative Integer
Programming Formulation for Robust Resource Allocation in Dynamic
Real-Time Systems"
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| 3:30 - 4:00 | Coffee Break
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| 4:00 - 6:00 | General Paper Session II: Scheduling and Computation
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- Deming Liu and Yann-Hang Lee, Pfair Scheduling Of Periodic Tasks
With Allocation Constraints On Multiple Processors
- UmaMaheswari Devi and James Anderson, Improved Conditions for
Bounded Tardiness under EPDF Fair Multiprocessor Scheduling
- Michael Frisbie, Douglas Niehaus, Venkita Subramonian and
Christopher Gill, Group Scheduling in Systems Software
- Qi Han, Matthew Ba Nguyen, Sandy Irani andNalini Venkatasubramanian,
"Time-sensitive Computation of Aggregate Functions over Distributed
Imprecise Data"
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Tuesday April 27, 2004
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| 8:30 - 9:30 | IPDPS Plenary Session
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| 9:30 - 10:00 | Coffee Break
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| 10:00 - 11:00 | Invited Tutorial
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- "The Need for Utility Accrual Scheduling in the JPL Mission Data System"
Kirk Reinholtz, Chief Programmer, Mission Data System, NASA JPL, USA
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| 11:00 - 12:00 | General Paper Session III: System Synthesis
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- Sanjoy Baruah, "Cost-efficient synthesis of real-time systems upon
heterogeneous multiprocessor platforms"
- Paulo Palazzari, Luca Baldini and Moreno Coli, "Synthesis of
Pipelined Systems for the Contemporaneous Execution of Periodic
and Aperiodic Tasks with Hard Real-Time Constraints"
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| 12:00 - 1:00 | Lunch
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| 1:00 - 2:00 | General Paper Session IV: Middleware and Networks
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- Rainer Finocchiaro, Stefan Lankes and Andreas Jabs, "Design of a
Real-Time Corba Event Service customized for the CAN Bus"
- Paulo Pedreiras and Luis Almeida, "Message routing in multi-segment
FTT networks: The Isochronous Approach"
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| 2:00 - 3:30 | Student Paper Session
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| organized by | Vana Kalogeraki, U. of California, Riverside, USA
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- Hoai Hoang, "Real-Time Communication for Industrial Embedded Systems
Using Switched Ethernet"
- Sathish Gopalakrishnan, "Managing Communication in Integrated
Modular Architectures"
- Talal Darwich, "Pulse-modulated Radar Display Processor on a Chip"
- Prashant Dewan, "Peer-to-Peer Reputations"
- Fang Chen, "A Utility-based Approach to Scheduling Multimedia
Streams in Peer-to-Peer Systems"
- Murali Krishna Ramanathan, "Increasing Object Availability in
Peer-to-Peer Systems"
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| 3:30 - 4:00 | Coffee Break
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| 4:00 - 5:00 | Challenge Problem Session
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| organized by | Douglas Niehaus, University of Kansas, USA
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- Uwe Brinkschulte, Joergen Becker and Theo Ungerer, "CARUSO - an
Approach Towards a Network of Low Power Autonomic Systems on Chips for
Embedded Real-time Applications"
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| 5:00 - 6:00 | Panel Session, "Static WCET Analysis vs. Measurement: What
is the Right Way to Assess Real-Time Task Timing?" |
| organized by | Lonnie Welch, Ohio University, USA |
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| Peter Puschner, Technische Universitat, Vienna, Austria |
- Christian Ferdinand, "Worst Case Execution Time Prediction by Static
Program Analysis"
- Charles Cavanaugh, "On Static WCET Analysis vs. Run-time Monitoring
of Execution Time"
- Frank Mueller, "Timing Analysis: In Search of Multiple Paradigms"
- Scott Brandt, "The Case for Dynamic Real-Time Task Timing in Modern
Real-Time Systems"
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| 6:00 - 6:15 | Closing Remarks
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