Efficient handling of multiple inheritance hierarchies
OOPSLA '93 Proceedings of the eighth annual conference on Object-oriented programming systems, languages, and applications
An optimal and progressive algorithm for skyline queries
Proceedings of the 2003 ACM SIGMOD international conference on Management of data
Stratified computation of skylines with partially-ordered domains
Proceedings of the 2005 ACM SIGMOD international conference on Management of data
Efficient skyline computation over low-cardinality domains
VLDB '07 Proceedings of the 33rd international conference on Very large data bases
Approaching the skyline in Z order
VLDB '07 Proceedings of the 33rd international conference on Very large data bases
Categorical skylines for streaming data
Proceedings of the 2008 ACM SIGMOD international conference on Management of data
Efficient skyline querying with variable user preferences on nominal attributes
Proceedings of the VLDB Endowment
Topologically Sorted Skylines for Partially Ordered Domains
ICDE '09 Proceedings of the 2009 IEEE International Conference on Data Engineering
Efficient skyline maintenance for streaming data with partially-ordered domains
DASFAA'10 Proceedings of the 15th international conference on Database Systems for Advanced Applications - Volume Part I
Subspace global skyline query processing
Proceedings of the 16th International Conference on Extending Database Technology
Scalable skyline computation using a balanced pivot selection technique
Information Systems
| Hi-index | 0.00 |
We present a new indexing method named ZINC (for Z-order Indexing with Nested Code) that supports efficient skyline computation for data with both totally and partially ordered attribute domains. The key innovation in ZINC is based on combining the strengths of the ZB-tree, which is the state-of-the-art index method for computing skylines involving totally ordered domains, with a novel, nested coding scheme that succinctly maps partial orders into total orders. An extensive performance evaluation demonstrates that ZINC significantly outperforms the state-of-the-art TSS indexing scheme for skyline queries.