Parallel Algorithms for High-dimensional Proximity Joins

Summary: Proposes a parallel multidimensional proximity-join using the epsilon-kdB tree, with empirical comparison to space-partitioning approaches. Demonstrates scalable performance on a shared-nothing IBM SP2, handles data skew, and applies to time-series similarity mining. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID: ha1f83a55fc0fdd4a
Venue: VLDB
Year: 1997
Pagerank: 5.5163696e-05
Overall Rank: 7,472 | 49.78%
DOI: -

Incoming Non-self Citations Over Time

Authors

1. John C. Shafer (International Business Machines (IBM))
2. Rakesh Agrawal (International Business Machines (IBM))

BibTeX Citation

@article{shafer_vldb97,
        title = {{Parallel Algorithms for High-dimensional Proximity Joins}},
        author = {Shafer, John C. and Agrawal, Rakesh},
        journal = {PVLDB},
        series = {{VLDB} '97},
        pages = {176--185},
        year = {1997}
}

Incoming Citations (Sorted by Pagerank)

Showing 2 of 2 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
1,552	Incremental Distance Join Algorithms for Spatial Databases	1998	SIGMOD	0.00010270215
6,151	Similarity Join over Array Data	2016	SIGMOD	5.8678874e-05

Outgoing Citations (Sorted by Pagerank)

Showing 8 of 8 cited papers.

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

Rank	Cited Paper	Year	Venue	Pagerank
42	Fast Subsequence Matching in Time-Series Databases	1994	SIGMOD	0.00045755116
146	Efficient Processing of Spatial Joins Using R-trees	1993	SIGMOD	0.00029048509
265	A Class of Data Structures for Associative Searching	1984	PODS	0.00022748432
363	Linear Clustering of Objects with Multiple Attributes	1990	SIGMOD	0.00019980483
385	Fast Similarity Search in the Presence of Noise, Scaling, and Translation in Time-Series Databases	1995	VLDB	0.00019456733
752	Partition Based Spatial-Merge Join	1996	SIGMOD	0.00014239937
994	Spatial Hash-Joins	1996	SIGMOD	0.00012630797
3,122	Size Separation Spatial Join	1997	SIGMOD	7.6263979e-05

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