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» Complexity of Equations over Sets of Natural Numbers
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WWW
2008
ACM
15 years 10 months ago
Optimal marketing strategies over social networks
We discuss the use of social networks in implementing viral marketing strategies. While influence maximization has been studied in this context (see Chapter 24 of [10]), we study ...
Jason D. Hartline, Vahab S. Mirrokni, Mukund Sunda...
NA
2008
92views more  NA 2008»
14 years 9 months ago
Computing bivariate splines in scattered data fitting and the finite-element method
A number of useful bivariate spline methods are global in nature, i.e., all of the coefficients of an approximating spline must be computed at one time. Typically this involves sol...
Larry L. Schumaker
PODS
2005
ACM
211views Database» more  PODS 2005»
15 years 9 months ago
Join-distinct aggregate estimation over update streams
There is growing interest in algorithms for processing and querying continuous data streams (i.e., data that is seen only once in a fixed order) with limited memory resources. Pro...
Sumit Ganguly, Minos N. Garofalakis, Amit Kumar, R...
IPPS
2005
IEEE
15 years 3 months ago
On the Optimal Placement of Secure Data Objects over Internet
Secret sharing algorithms have been used for intrusion tolerance, which ensure the confidentiality, integrity and availability of critical information. However, dynamically changi...
Manghui Tu, Peng Li, Qingkai Ma, I-Ling Yen, Farok...
84
Voted
VIS
2009
IEEE
205views Visualization» more  VIS 2009»
15 years 11 months ago
Time and Streak Surfaces for Flow Visualization in Large Time-Varying Data Sets
Time and streak surfaces are ideal tools to illustrate time-varying vector fields since they directly appeal to the intuition about coherently moving particles. However, efficient ...
Hari Krishnan, Christoph Garth, Kenneth I. Joy