COMPGEOM
2003
ACM
14 years 4 months ago
2003
ACM
Given a set H of n hyperplanes in IRd , we present an algorithm that ε-approximates the extent between the top and bottom k levels of the arrangement of H in time O(n+(k/ε)c), w...
WADS
2005
Springer
14 years 5 months ago
2005
Springer
We present efficient approximation algorithms for a number of problems that call for computing the prices that maximize the revenue of the seller on a set of items. Algorithms for ...