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DOLAP
2006
ACM
14 years 2 months ago
Designing what-if analysis: towards a methodology
In order to be able to evaluate beforehand the impact of a strategical or tactical move, decision makers need reliable previsional systems. What-if analysis satisfies this need b...
Matteo Golfarelli, Stefano Rizzi, Andrea Proli
MM
2006
ACM
190views Multimedia» more  MM 2006»
14 years 2 months ago
Image annotation refinement using random walk with restarts
Image annotation plays an important role in image retrieval and management. However, the results of the state-of-the-art image annotation methods are often unsatisfactory. Therefo...
Changhu Wang, Feng Jing, Lei Zhang, HongJiang Zhan...
SENSYS
2006
ACM
14 years 2 months ago
Data analysis tools for sensor-based science
Science is increasingly driven by data collected automatically from arrays of inexpensive sensors. The collected data volumes require a different approach from the scientists'...
Stuart Ozer, Jim Gray, Alexander S. Szalay, Andrea...
ACSC
2005
IEEE
14 years 2 months ago
A Novel Fuzzy Logic Controller (FLC) for Shortening the TCP Channel Roundtrip Time by Eliminating User Buffer Overflow Adaptivel
The proposed Fuzzy Logic Controller (FLC) is a novel approach for dynamic buffer tuning at the user/server level. It eliminates buffer overflow by ensuring that the buffer length ...
Wilfred W. K. Lin, Allan K. Y. Wong, Tharam S. Dil...
INFOVIS
2005
IEEE
14 years 2 months ago
Visualizing Coordination In Situ
Exploratory visualization environments allow users to build and browse coordinated multiview visualizations interactively. As the number of views and amount of coordination increa...
Chris Weaver