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» Separating Complexity Classes Using Structural Properties
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CORR
2008
Springer
154views Education» more  CORR 2008»
15 years 2 months ago
Sponsored Search Auctions with Markovian Users
Abstract. Sponsored search involves running an auction among advertisers who bid in order to have their ad shown next to search results for specific keywords. The most popular auct...
Gagan Aggarwal, Jon Feldman, S. Muthukrishnan, Mar...
151
Voted
TIP
1998
240views more  TIP 1998»
15 years 1 months ago
DCT-based motion estimation
—We propose novel discrete cosine transform (DCT) pseudophase techniques to estimate shift/delay between two onedimensional (1-D) signals directly from their DCT coefficients by...
Ut-Va Koc, K. J. Ray Liu
TVCG
2012
213views Hardware» more  TVCG 2012»
13 years 4 months ago
Mesh-Driven Vector Field Clustering and Visualization: An Image-Based Approach
—Vector field visualization techniques have evolved very rapidly over the last two decades, however, visualizing vector fields on complex boundary surfaces from computational ...
Zhenmin Peng, Edward Grundy, Robert S. Laramee, Gu...
APVIS
2007
15 years 3 months ago
A comparison of vertex ordering algorithms for large graph visualization
In this study, we examine the use of graph ordering algorithms for visual analysis of data sets using visual similarity matrices. Visual similarity matrices display the relationsh...
Christopher Mueller, Benjamin Martin, Andrew Lumsd...
246
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POPL
2008
ACM
16 years 2 months ago
Multiparty asynchronous session types
Communication is becoming one of the central elements in software development. As a potential typed foundation for structured communication-centred programming, session types have...
Kohei Honda, Nobuko Yoshida, Marco Carbone