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RT
2000
Springer
15 years 8 months ago
Fast Global Illumination Including Specular Effects
Rapidly simulating global illumination, including diffuse and glossy light transport is a very difficult problem. Finite element or radiosity approaches can achieve interactive si...
Xavier Granier, George Drettakis, Bruce Walter
ICIP
1997
IEEE
15 years 8 months ago
Object Based Video with Progressive Foreground
A novel algorithm is described for coding objects in video compression systems which gives complete control over the bit allocation to the video objects. The method is evaluated b...
Donald M. Monro, Huijuan Li, J. A. Nicholls
SC
1995
ACM
15 years 8 months ago
Parallel Matrix-Vector Product Using Approximate Hierarchical Methods
Matrix-vector products (mat-vecs) form the core of iterative methods used for solving dense linear systems. Often, these systems arise in the solution of integral equations used i...
Ananth Grama, Vipin Kumar, Ahmed H. Sameh
DEBS
2010
ACM
15 years 7 months ago
Workload characterization for operator-based distributed stream processing applications
Operator-based programming languages provide an effective development model for large scale stream processing applications. A stream processing application consists of many runtim...
Xiaolan J. Zhang, Sujay Parekh, Bugra Gedik, Henri...
ASSETS
2008
ACM
15 years 6 months ago
Hunting for headings: sighted labeling vs. automatic classification of headings
Proper use of headings in web pages can make navigation more efficient for blind web users by indicating semantic di visions in the page. Unfortunately, many web pages do not use ...
Jeremy T. Brudvik, Jeffrey P. Bigham, Anna Cavende...