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EDBTW
2006
Springer
15 years 10 months ago
Dynamic Plan Migration for Snapshot-Equivalent Continuous Queries in Data Stream Systems
A data stream management system executes a large number of continuous queries in parallel. As stream characteristics and query workload change over time, the plan initially install...
Jürgen Krämer, Yin Yang, Michael Cammert...
EDBTW
2006
Springer
15 years 10 months ago
Preference-Driven Querying of Inconsistent Relational Databases
One of the goals of cleaning an inconsistent database is to remove conflicts between tuples. Typically, the user specifies how the conflicts should be resolved. Sometimes this spec...
Slawomir Staworko, Jan Chomicki, Jerzy Marcinkowsk...
EMSOFT
2006
Springer
15 years 10 months ago
Real-time interfaces for composing real-time systems
Recently, a number of frameworks were proposed to extend interface theory to the domains of single-processor and distributed real-time systems. This paper unifies some of these ap...
Lothar Thiele, Ernesto Wandeler, Nikolay Stoimenov
EMSOFT
2006
Springer
15 years 10 months ago
A hierarchical coordination language for interacting real-time tasks
We designed and implemented a new programming language called Hierarchical Timing Language (HTL) for hard realtime systems. Critical timing constraints are specified within the la...
Arkadeb Ghosal, Alberto L. Sangiovanni-Vincentelli...
EUROMICRO
2006
IEEE
15 years 10 months ago
Building Reconfigurable Component-Based OS with THINK
Dynamic reconfiguration allows modifying a system during its execution, and can be used to apply patches and updates, to implement adaptive systems, dynamic instrumentation, or to...
Juraj Polakovic, Ali Erdem Özcan, Jean-Bernar...