TY - JOUR
T1 - Fast weighted summation of erfc functions
JF - Technical Reports from UMIACS UMIACS-TR-2007-03
Y1 - 2007
A1 - Raykar,Vikas C.
A1 - Duraiswami, Ramani
A1 - Krishnapuram,B.
KW - Technical Report
AB - Abstract: Direct computation of the weighted sum of N complementaryerror functions at M points scales as O(MN). We present a O(M + N) $\epsilon$-exact approximation algorithm to compute the same.
UR - http://drum.lib.umd.edu/handle/1903/7535
ER -