With the rapid development of mobile networks, location-based services have become deeply embedded in people's daily lives. Although the k-NN search problem has obtained a lot of research results, the ...

Transactions of the American Mathematical Society, Vol. 223 (Oct., 1976), pp. 103-131 (29 pages) This paper demonstrates a Remez exchange algorithm applicable to approximation of real-valued ...

This is a preview. Log in through your library . Abstract In this paper we discuss the application of Lawson's algorithm for computing best linear Chebyshev approximations to complex-valued functions.