Efficient skyline querying with variable user preferences on nominal attributes

  title={Efficient skyline querying with variable user preferences on nominal attributes},
  author={Raymond Chi-Wing Wong and Ada Wai-Chee Fu and Jian Pei and Yip Sing Ho and Tai Wong and Yubao Liu},
Current skyline evaluation techniques assume a fixed ordering on the attributes. However, dynamic preferences on nominal attributes are more realistic in known applications. In order to generate online response for any such preference issued by a user, one obvious solution is to enumerate all possible preferences and materialize all results of these preferences. However, the pre-processing and storage requirements of a full materialization are typically prohibitive. Instead, we propose a semi… CONTINUE READING
Highly Cited
This paper has 54 citations. REVIEW CITATIONS
33 Citations
27 References
Similar Papers


Publications citing this paper.
Showing 1-10 of 33 extracted citations

54 Citations

Citations per Year
Semantic Scholar estimates that this publication has 54 citations based on the available data.

See our FAQ for additional information.

Similar Papers

Loading similar papers…