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Embedded computing systems have started to carry out the key control functions in diverse domains such as telecommunications, automotive electronics, avionics and even complete industrial manufacturing lines. Traditionally, such embedded control systems have been implemented in a monolithic, centralized manner. However, distributed and parallel solutions have been steadily gaining popularity. In a distributed setup, the control task is carried out by a number of controllers distributed over the entire system and interconnected as a network by communication components such as field buses. More demanding local control applications require controllers based on parallel architectures or processors with dedicated co-processors. Distribution and parallelism in embedded system design increase the engineering challenges and demand new development methods and tools. From Model-Driven Design to Resource Management for Distributed Embedded Systems contains 16 original contributions as well as 12 invited papers by distinguished invited speakers. These papers were presented at the Working Conference on Distributed and Parallel Embedded Systems (DIPES 2006), which was held in October 2006 in Braga, Portugal, and sponsored by the International Federation for Information Processing (IFIP). This volume covers the following very timely topics: model-driven design, test and evolution of embedded systems, timing analysis and predictability, scheduling, allocation, communication and resource management in distributed real-time systems.
Contents 6 Preface 10 IFIP TCIO Working Conference on Distributed and Parallel Embedded Systems ( DIPES 2006) October 11- 13,2006, Braga, Portugal 12 DESIGN CHALLENGES IN MULTIPROCESSOR SYSTEMS- ON- CHIP 14 SOME ISSUES IN MODEL- BASED DEVELOPMENT FOR EMBEDDED CONTROL SYSTEMS 22 MDE BENEFITS FOR DISTRIBUTED, REAL TIME AND EMBEDDED SYSTEMS 27 REIFYING THE SEMANTIC DOMAINS OF COMPONENT CONTRACTS 37 MODEL-BASED TEST SELECTION FOR INFINITE STATE REACTIVE SYSTEMS 47 CONTINUOUS ENGINEERING OF EMBEDDED SYSTEMS 57 PROTOTYPING AN AMBIENT LIGHT SYSTEM - A CASE STUDY 67 THE PADERKICKER TEAM: AUTONOMY IN REALTIME ENVIRONMENTS 77 MODULAR COMPILATION OF SYNCHRONOUS PROGRAMS 87 TRENDS IN TIMING ANALYSIS 97 TRAFFIC SCHEDULING ANOMALIES IN TEMPORAL PARTITIONS 107 PULSED DATA STREAMS 117 FROM TIME- TRIGGERED TO TIME- DETERMINISTIC REAL- TIME SYSTEMS 127 LAZY SCHEDULING FOR ENERGY HARVESTING SENSOR NODES 137 TRANSIENT PROCESSOR/BUS FAULT TOLERANCE FOR EMBEDDED SYSTEMS 147 DISTRIBUTED TIMED MULTITASKING - A MODEL OF COMPUTATION FOR HARD REAL-TIME DISTRIBUTED SYSTEMS 157 ITERATIVE REFINEMENT APPROACH FOR QOS- AWARE SERVICE CONFIGURATION 167 A FAST AND EFFICIENT ISOMORPHIC TASK ALLOCATION SCHEME FOR K- ARY N- CUBE SYSTEMS 177 COMMUNICATION- AWARE COMPONENT ALLOCATION ALGORITHM FOR A HYBRID ARCHITECTURE 187 MULTI-OBJECTIVE DESIGN SPACE EXPLORATION OF EMBEDDED SYSTEM PLATFORMS 197 DYNAMIC MEMORY MANAGEMENT FOR EMBEDDED REAL- TIME SYSTEMS 207 RELIABILITY- AWARE POWER MANAGEMENT OF MULTI- CORE PROCESSORS 217 EVALUATING ENERGY- AWARE TASK ALLOCATION STRATEGIES FOR MPSOCS 227 INTEGRATION OF ENERGY REDUCTION INTO HIGH- LEVEL SYNTHESIS BY PARTITIONING 237 A DEMONSTRATION CASE ON THE TRANSFORMATION OF SOFTWARE ARCHITECTURES FOR SERVICE SPECIFICATION 247 MODEL- BASED ANALYSIS OF A WINDMILL COMMUNICATION SYSTEM 257 PRE- RUNTIME SCHEDULING CONSIDERING TIMING AND ENERGY CONSTRAINTS IN EMBEDDED SYSTEMS WITH MULTIPLE PROCESSORS 267 A HIERARCHICAL APPROACH FOR POWER MANAGEMENT ON MOBILE EMBEDDED SYSTEMS 277
