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IPPS
2007
IEEE
13 years 11 months ago
Formal Analysis for Debugging and Performance Optimization of MPI
High-end computing is universally recognized to be a strategic tool for leadership in science and technology. A significant portion of high-end computing is conducted on clusters...
Ganesh Gopalakrishnan, Robert M. Kirby
IV
2007
IEEE
139views Visualization» more  IV 2007»
13 years 11 months ago
Investigating perceptual responses and shared understanding of architectural design ideas when communicated through different fo
Research to date has demonstrated the apparent differences how architects, as ‘experts’ and members of the public as ‘non-experts’ perceive and understand visual represent...
Nada Bates-Brkljac
HICSS
2011
IEEE
208views Biometrics» more  HICSS 2011»
12 years 9 months ago
An Experimental Study of Financial Portfolio Selection with Visual Analytics for Decision Support
We investigate the decision process as applied to the practical task of choosing a financial portfolio. We developed PortfolioCompare, an interactive visual analytic decision sup...
Anya Savikhin, Hon Cheong Lam, Brian D. Fisher, Da...
CIKM
2007
Springer
13 years 11 months ago
Regularized locality preserving indexing via spectral regression
We consider the problem of document indexing and representation. Recently, Locality Preserving Indexing (LPI) was proposed for learning a compact document subspace. Different from...
Deng Cai, Xiaofei He, Wei Vivian Zhang, Jiawei Han
GIS
2009
ACM
14 years 6 months ago
Efficient Viewpoint Assignment for Urban Texture Documentation
We envision participatory texture documentation (PTD) as a process in which a group of users (dedicated individuals and/or general public) with camera-equipped mobile phones parti...
Cyrus Shahabi, Farnoush Banaei Kashani, Houtan Shi...