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CIKM
2008
Springer
15 years 8 months ago
PROQID: partial restarts of queries in distributed databases
In a number of application areas, distributed database systems can be used to provide persistent storage of data while providing efficient access for both local and remote data. W...
Jon Olav Hauglid, Kjetil Nørvåg
MDM
2005
Springer
117views Communications» more  MDM 2005»
15 years 11 months ago
Tuning query performance in mobile sensor databases
In this paper we propose a query-driven approach for tuning the time/energy trade-off in sensor networks with mobile sensors. The tuning factors include re-positioning of mobile s...
Vladimir Zadorozhny, Divyasheel Sharma, Prashant K...
ICMCS
1996
IEEE
123views Multimedia» more  ICMCS 1996»
15 years 10 months ago
Dynamic QoS Control Based on the QoS-Ticket Model
The most notable characteristic of continuous-media data is the existence of timing constraints. To handle such data appropriately, some system support for resource management and...
Kiyokuni Kawachiya, Hideyuki Tokuda
EDBT
2010
ACM
200views Database» more  EDBT 2010»
16 years 1 months ago
Rewrite techniques for performance optimization of schema matching processes
A recurring manual task in data integration, ontology alignment or model management is finding mappings between complex meta data structures. In order to reduce the manual effor...
Eric Peukert, Henrike Berthold, Erhard Rahm
IRI
2005
IEEE
15 years 12 months ago
Issues of hierarchical heterogeneous modeling in component reusability
Heterogeneous systems are systems that obey different functioning laws. For instance, during the design of embedded systems, it is generally necessary to study both the controller...
Aimé Mokhoo Mbobi, Frédéric B...