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PVLDB
2008
121views more  PVLDB 2008»
14 years 9 months ago
QueryScope: visualizing queries for repeatable database tuning
Reading and perceiving complex SQL queries has been a time consuming task in traditional database applications for decades. When it comes to decision support systems with automati...
Ling Hu, Kenneth A. Ross, Yuan-Chi Chang, Christia...
CSMR
2000
IEEE
15 years 1 months ago
Analyzing Java Software by Combining Metrics and Program Visualization
Shimba, a prototype reverse engineering environment, has been built to support the understanding of Java software. Shimba uses Rigi and SCED to analyze, visualize, and explore the...
Tarja Systä, Ping Yu, Hausi A. Müller
ICPR
2008
IEEE
15 years 3 months ago
Ranking the local invariant features for the robust visual saliencies
Local invariant feature based methods have been proven to be effective in computer vision for object recognition and learning. But for an image, the number of points detected and ...
Shengping Xia, Peng Ren, Edwin R. Hancock
VIS
2007
IEEE
150views Visualization» more  VIS 2007»
15 years 10 months ago
Quantitative Effectiveness Metrics for Direct Volume Rendering
The effectiveness of direct volume rendering is difficult to validate and users may not know whether they have successfully explored the data or not. This limits its applications....
Yingcai Wu, Huamin Qu, Ka-Kei Chung, Wai-Ho Mak...
AGENTS
1997
Springer
15 years 1 months ago
Learning View Graphs for Robot Navigation
Abstract. We present a purely vision-based scheme for learning a topological representation of an open environment. The system represents selected places by local views of the surr...
Matthias O. Franz, Bernhard Schölkopf, Philip...