Efficient computation of combinatorial skyline queries

  title={Efficient computation of combinatorial skyline queries},
  author={Yu-Chi Chung and I-Fang Su and Chiang Lee},
  journal={Inf. Syst.},
Current skyline evaluation techniques are mainly to find the outstanding tuples from a large dataset. In this paper, we generalize the concept of skyline query and introduce a novel type of query, the combinatorial skyline query, which is to find the outstanding combinations from all combinations of the given tuples. The past skyline query is a special abundant when used in decision making, market analysis, business planning, and quantitative economics research. In this paper, we first… CONTINUE READING


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