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» Design and Implementation of a Temporal Extension of SQL
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IPSN
2010
Springer
14 years 2 months ago
Slotted programming for sensor networks
We advocate a novel programming approach we call slotted programming that not only addresses the specific hardware capabilities of sensor nodes, but also facilitates coding throu...
Roland Flury, Roger Wattenhofer
RTAS
2008
IEEE
14 years 1 months ago
A Modular Worst-case Execution Time Analysis Tool for Java Processors
Recent technologies such as the Real-Time Specification for Java promise to bring Java’s advantages to real-time systems. While these technologies have made Java more predictab...
Trevor Harmon, Martin Schoeberl, Raimund Kirner, R...
SSDBM
2002
IEEE
149views Database» more  SSDBM 2002»
14 years 11 days ago
A Cost Model for Interval Intersection Queries on RI-Trees
The efficient management of interval data represents a core requirement for many temporal and spatial database applications. With the Relational Interval Tree (RI-tree1 ), an effi...
Hans-Peter Kriegel, Martin Pfeifle, Marco Pöt...
INFOCOM
2006
IEEE
14 years 1 months ago
On the Potential of Structure-Free Data Aggregation in Sensor Networks
— Data aggregation protocols can reduce the cost of communication, thereby extending the lifetime of sensor networks. Prior work on data aggregation protocols has focused on tree...
Kai-Wei Fan, Sha Liu, Prasun Sinha
DASFAA
2004
IEEE
158views Database» more  DASFAA 2004»
13 years 11 months ago
A Cost Model for Spatial Intersection Queries on RI-Trees
Abstract. The efficient management of interval sequences represents a core requirement for many temporal and spatial database applications. With the Relational Interval Tree (RI-tr...
Hans-Peter Kriegel, Martin Pfeifle, Marco Pöt...