Deepak Chawla, Lin Li, Stephen Scott. Efficiently Approximating Weighted Sums with Exponentially Many Terms. In David P. Helmbold, Bob Williamson, editors, Computational Learning Theory, 14th Annual Conference on Computational Learning Theory, COLT 2001 and 5th European Conference on Computational Learning Theory, EuroCOLT 2001, Amsterdam, The Netherlands, July 16-19, 2001, Proceedings. Volume 2111 of Lecture Notes in Computer Science, pages 82-98, Springer, 2001. [doi]
Abstract is missing.