721 search results - page 6 / 145 » On Generators of Random Quasigroup Problems |
SIGECOM
2009
ACM
14 years 2 months ago
2009
ACM
We consider the problem of a search engine trying to assign a sequence of search keywords to a set of competing bidders, each with a daily spending limit. The goal is to maximize ...
EOR
2010
13 years 5 months ago
2010
: We describe a method to find low cost shift schedules with a time-varying service level that is always above a specified minimum. Most previous approaches used a two-step procedu...
PPSN
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. This paper introduces a generator that creates problem instances for the Euclidean symmetric travelling salesman problem. To fit real world problems, we look at maps con...
SIAMJO
2010
13 years 2 months ago
2010
Abstract. We propose a randomized method for general convex optimization problems; namely, the minimization of a linear function over a convex body. The idea is to generate N rando...
PAKDD
2010
ACM
13 years 9 months ago
2010
ACM
Abstract. One of the more challenging problems faced by the data mining community is that of imbalanced datasets. In imbalanced datasets one class (sometimes severely) outnumbers t...