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» On process rate semantics
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140
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IOR
2008
104views more  IOR 2008»
15 years 5 months ago
Arrival Rate Approximation by Nonnegative Cubic Splines
Estimating the arrival rate function of a non-homogeneous Poisson process based on observed arrival data is a problem naturally arising in many applications. Cubic spline function...
Farid Alizadeh, Jonathan Eckstein, Nilay Noyan, G&...
CORR
2007
Springer
95views Education» more  CORR 2007»
15 years 5 months ago
Slope One Predictors for Online Rating-Based Collaborative Filtering
Rating-based collaborative filtering is the process of predicting how a user would rate a given item from other user ratings. We propose three related slope one schemes with pred...
Daniel Lemire, Anna Maclachlan
166
Voted
FS
2011
165views more  FS 2011»
14 years 8 months ago
Asset price bubbles from heterogeneous beliefs about mean reversion rates
Harrison and Kreps showed in 1978 how the heterogeneity of investor beliefs can drive speculation, leading the price of an asset to exceed its intrinsic value. By focusing on an e...
Xi Chen, Robert V. Kohn
GLOBECOM
2008
IEEE
15 years 11 months ago
Outage-Based Rate Maximization in CDMA Wireless Networks
—The problem of maximizing the sum of the transmit rates while limiting the outage probability below an appropriate threshold is investigated for networks where the nodes have li...
M. D'Angelo, Carlo Fischione, Matteo Butussi, Ales...
ISCAS
2007
IEEE
173views Hardware» more  ISCAS 2007»
15 years 11 months ago
Critical Charge Characterization for Soft Error Rate Modeling in 90nm SRAM
— Due to continuous technology scaling, the reduction of nodal capacitances and the lowering of power supply voltages result in an ever decreasing minimal charge capable of upset...
Riaz Naseer, Younes Boulghassoul, Jeff Draper, San...