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» Condensative Stream Query Language for Data Streams
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ICDE
2009
IEEE
278views Database» more  ICDE 2009»
15 years 11 months ago
Probabilistic Skyline Operator over Sliding Windows
Abstract-- Skyline computation has many applications including multi-criteria decision making. In this paper, we study the problem of efficient processing of continuous skyline que...
Wenjie Zhang, Xuemin Lin, Ying Zhang, Wei Wang 001...
IV
2002
IEEE
135views Visualization» more  IV 2002»
15 years 2 months ago
Static Visualization of Dynamic Data Flow Visual Program Execution
We propose ‘Trace View’, a static visualization method for monitoringand debugging the dynamic behavior of programs written in data flow visual programming languages. Trace V...
Buntarou Shizuki, Etsuya Shibayama, Masashi Toyoda
SIGMOD
2006
ACM
138views Database» more  SIGMOD 2006»
15 years 9 months ago
B-tree indexes for high update rates
ct In some applications, data capture dominates query processing. For example, monitoring moving objects often requires more insertions and updates than queries. Data gathering usi...
Goetz Graefe
DEXA
2009
Springer
222views Database» more  DEXA 2009»
15 years 4 months ago
On Index-Free Similarity Search in Metric Spaces
Metric access methods (MAMs) serve as a tool for speeding similarity queries. However, all MAMs developed so far are index-based; they need to build an index on a given database. T...
Tomás Skopal, Benjamin Bustos
ICDE
2010
IEEE
198views Database» more  ICDE 2010»
15 years 3 months ago
Power-aware data analysis in sensor networks
Abstract— Sensor networks have evolved to a powerful infrastructure component for event monitoring in many application scenarios. In addition to simple filter and aggregation op...
Daniel Klan, Katja Hose, Marcel Karnstedt, Kai-Uwe...