Categorical Skylines for Streaming Data

Summary: Streaming categorical skylines: addresses dominance under partial orders where offline methods fail. Proposes a lightweight streaming buffer index for multi-attribute, partially ordered domains, using dual-space geometry to speed dominance queries; experiments. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID: hd87f60c17baa289a
Venue: SIGMOD
Year: 2008
Pagerank: 5.6908052e-05
Overall Rank: 6,745 | 54.66%
DOI: 10.1145/1376616.1376643

Incoming Non-self Citations Over Time

Authors

1. Nikos Sarkas (University of Toronto)
2. Gautam Das (University of Texas)
3. Nick Koudas (University of Toronto)
4. Anthony K. H. Tung (National University of Singapore)

BibTeX Citation

@inproceedings{sarkas_sigmod08,
        title = {{Categorical Skylines for Streaming Data}},
        author = {Sarkas, Nikos and Das, Gautam and Koudas, Nick and Tung, Anthony K. H.},
        series = {{SIGMOD} '08},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/1376616.1376643},
        url = {https://dl.acm.org/doi/10.1145/1376616.1376643},
        year = {2008}
}

Incoming Citations (Sorted by Pagerank)

Showing 4 of 4 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
5,590	Scalable Skyline Computation Using Object-based Space Partitioning	2009	SIGMOD	6.0739438e-05
6,012	Call to Order: A Hierarchical Browsing Approach to Eliciting Users' Preference	2010	SIGMOD	5.9143092e-05
12,691	ZINC: Efficient Indexing for Skyline Computation	2011	VLDB	4.9793485e-05
12,755	Efficient Skyline Evaluation over Partially Ordered Domains	2010	VLDB	4.9793485e-05

Outgoing Citations (Sorted by Pagerank)

Showing 12 of 12 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank	Cited Paper	Year	Venue	Pagerank
160	CORDS: Automatic Discovery of Correlations and Soft Functional Dependencies	2004	SIGMOD	0.00027837289
256	Efficient Progressive Skyline Computation	2001	VLDB	0.00022981799
275	Optimal Histograms with Quality Guarantees	1998	VLDB	0.00022413521
313	Shooting Stars in the Sky: An Online Algorithm for Skyline Queries	2002	VLDB	0.00021311041
638	An Optimal and Progressive Algorithm for Skyline Queries	2003	SIGMOD	0.00015338893
817	Finding k-Dominant Skylines in High Dimensional Space	2006	SIGMOD	0.00013672764
1,213	Maximal Vector Computation in Large Data Sets	2005	VLDB	0.00011512468
1,439	Continuous Monitoring of Top-k Queries over Sliding Windows	2006	SIGMOD	0.00010642846
2,566	Stratified Computation of Skylines with Partially-Ordered Domains	2005	SIGMOD	8.288424e-05
2,939	Approximate NN Queries on Streams with Guaranteed Error/performance Bounds	2004	VLDB	7.8340314e-05
3,379	Ad-hoc Top-k Query Answering for Data Streams	2007	VLDB	7.3568458e-05
3,478	Approaching the Skyline in Z Order	2007	VLDB	7.2700866e-05

Semantically Similar Papers

#	Overall Rank	Paper	Year	Venue
1	5,144	On Finding Skylines in External Memory	2011	PODS
2	256	Efficient Progressive Skyline Computation	2001	VLDB
3	6,601	Efficient Parallel Skyline Processing using Hyperplane Projections	2011	SIGMOD
4	3,340	Refreshing the Sky: The Compressed Skycube with Efficient Support for Frequent Updates	2006	SIGMOD
5	3,478	Approaching the Skyline in Z Order	2007	VLDB
6	5,626	Reconciling Skyline and Ranking Queries	2017	VLDB
7	2,491	Efficient Skyline Computation over Low-Cardinality Domains	2007	VLDB
8	5,590	Scalable Skyline Computation Using Object-based Space Partitioning	2009	SIGMOD
9	12,755	Efficient Skyline Evaluation over Partially Ordered Domains	2010	VLDB
10	2,566	Stratified Computation of Skylines with Partially-Ordered Domains	2005	SIGMOD