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SIGGRAPH
1991
ACM
15 years 8 months ago
Spectrally optimal sampling for distribution ray tracing
Nonuniform sampling of images is a useful technique in computer graphics, because a properly designed pattern of samples can make aliasing take the form of high-frequency random n...
Don P. Mitchell
FAST
2008
15 years 7 months ago
Write Off-Loading: Practical Power Management for Enterprise Storage
In enterprise data centers power usage is a problem impacting server density and the total cost of ownership. Storage uses a significant fraction of the power budget and there are...
Dushyanth Narayanan, Austin Donnelly, Antony I. T....
121
Voted
ACMDIS
2008
ACM
15 years 6 months ago
Handy navigation in ever-changing spaces: an ethnographic study of firefighting practices
This paper presents an ethnographic study, conducted to gain an insight of the practices around navigation of firefighters on the first line of intervention. We argue that the com...
Sebastian Denef, Leonardo Ramirez, Tobias Dyrks, G...
139
Voted
AIRWEB
2008
Springer
15 years 6 months ago
Identifying web spam with user behavior analysis
Combating Web spam has become one of the top challenges for Web search engines. State-of-the-art spam detection techniques are usually designed for specific known types of Web spa...
Yiqun Liu, Rongwei Cen, Min Zhang, Shaoping Ma, Li...
ANTSW
2008
Springer
15 years 6 months ago
A Simulation Study of Routing Performance in Realistic Urban Scenarios for MANETs
Abstract. We study through simulation the performance of two MANET routing algorithms in a realistic urban environment. The two algorithms, AODV and AntHocNet, are representative o...
Gianni Di Caro, Frederick Ducatelle, Luca Maria Ga...