Combination Skyline Queries

@article{Guo2012CombinationSQ,
  title={Combination Skyline Queries},
  author={Xi Guo and Chuan Xiao and Yoshiharu Ishikawa},
  journal={Trans. Large-Scale Data- and Knowledge-Centered Systems},
  year={2012},
  volume={6},
  pages={1-30}
}
Given a collection of data objects, the skyline problem is to select the objects which are not dominated by any others. In this paper, we propose a new variation of the skyline problem, called the combination skyline problem. The goal is to find the fixed-size combinations of objects which are skyline among all possible combinations. Our problem is… CONTINUE READING