Responsive Computer Systems

ISBN-13: 9783709192900 / Angielski / Miękka / 2012 / 377 str.

Hermann Kopetz; Yoshiaki Kakuda

Opis

For the second time the International Workshop on Responsive Com puter Systems has brought together a group of international experts from the fields of real-time computing, distributed computing, and fault tolerant systems. The two day workshop met at the splendid facilities at the KDD Research and Development Laboratories at Kamifukuoka, Saitama, in Japan on October 1 and 2, 1992. The program included a keynote address, a panel discussion and, in addition to the opening and closing session, six sessions of submitted presentations. The keynote address "The Concepts and Technologies of Depend able and Real-time Computer Systems for Shinkansen Train Control" covered the architecture of the computer control system behind a very responsive, i. e., timely and reliable, transport system-the Shinkansen Train. It has been fascinating to listen to the operational experience with a large fault-tolerant computer application. "What are the Key Paradigms in the Integration of Timeliness and Reliability?" was the topic of the lively panel discussion. Once again the pro's and con's of the time-triggered versus the event-triggered paradigm in the design of a real-time systems were discussed. The eighteen submitted presentations covered diverse topics about important issues in the design of responsive systems and a session on progress reports about leading edge research projects. Lively discussions characterized both days of the meeting. This volume contains the revised presentations that incorporate some of the discussions that occurred during the meeting.

Spis treści

Opening Session.- Six Difficult Problems in the Design of Responsive Systems.- Issues in Responsive Protocols Design.- Responsive Systems Theory.- A Probabilistic Duration Calculus.- Timed Statecharts and Real Time Logic.- Fault-Tolerant Distributed Sort Generated from a Verification Proof Outline.- Responsive Protocols.- Towards a Responsive Network Protocol.- Fault-Tolerant Object by Group-to-Group Communications in Distributed Systems.- Space-Time Tradeoff in Hierarchical Routing Schemes.- Work in Progress.- Fault-Tolerance Support for Responsive Computer Systems.- Position Paper: Responsive Airborne Radar Systems.- Overview of an Integrated Toolset Under Development for the CSR Paradigm.- A Distributed Snapshots Algorithm and its Application to Protocol Stabilization.- Protocol Validation Tool and Its Applicability to Responsive Protocols.- Keynote Address.- The Concepts and Technologies of Dependable and Real-time Computer Systems for Shinkansen Train Control.- Real-Time Systems.- Exception Handling in Real-Time Software from Specification to Design.- Realizing Changes of Operational Modes with a Pre Run-Time Scheduled Hard Real-Time System.- Formal Specification and Simulation of a Real-Time Concurrency Control Protocol.- Panel Discussion.- What Are the Key Paradigms in the Integration of Timeliness and Availability ?.- Contribution to the Panel: What are the Key Paradigms in the Integration of Timeliness and Availability.- Complicatied Paradigm of Responsive Systems.- Toward Responsive Distributed Systems.- Resposive System Design.- A Reconfigurable Parallel Processor Based on a TDLCA Model.- A Modeling Approach for Dynamically Reconfigurable Systems.- Author Index.