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PPPJ
2006
ACM
15 years 4 months ago
Experiences with the development of a reverse engineering tool for UML sequence diagrams: a case study in modern Java developmen
The development of a tool for reconstructing UML sequence diagrams from executing Java programs is a challenging task. We implemented such a tool designed to analyze any kind of J...
Matthias Merdes, Dirk Dorsch
PVLDB
2008
122views more  PVLDB 2008»
14 years 9 months ago
Identifying robust plans through plan diagram reduction
Estimates of predicate selectivities by database query optimizers often differ significantly from those actually encountered during query execution, leading to poor plan choices a...
Harish D., Pooja N. Darera, Jayant R. Haritsa
INFOVIS
2002
IEEE
15 years 3 months ago
Interactive Information Visualization of a Million Items
Existing information visualization techniques are usually limited to the display of a few thousand items. This article describes new interactive techniques capable of handling a m...
Jean-Daniel Fekete, Catherine Plaisant
PVLDB
2008
100views more  PVLDB 2008»
14 years 9 months ago
Efficiently approximating query optimizer plan diagrams
Given a parametrized n-dimensional SQL query template and a choice of query optimizer, a plan diagram is a color-coded pictorial enumeration of the execution plan choices of the o...
Atreyee Dey, Sourjya Bhaumik, Harish D., Jayant R....
SIGGRAPH
1999
ACM
15 years 2 months ago
A Perceptually Based Physical Error Metric for Realistic Image Synthesis
We introduce a new concept for accelerating realistic image synthesis algorithms. At the core of this procedure is a novel physical error metric that correctly predicts the percep...
Mahesh Ramasubramanian, Sumanta N. Pattanaik, Dona...