TY - JOUR
T1 - Lower bounds for high dimensional nearest neighbor search and related problems
AU - Borodin, Allan
AU - Ostrovsky, Rafail
AU - Rabani, Yuval
PY - 1999
Y1 - 1999
N2 - The curse of dimensionality describes the phenomenon whereby (in spite of extensive and continuing research) for various geometric search problems we only have algorithms with performance that grows exponentially in the dimension. Recent results show that in some sense it is possible to avoid the curse of dimensionality for the approximate nearest neighbor search problem. But must the exact nearest neighbor search problem suffer this curse? We provide some evidence in support of the curse. Specifically we investigate the exact nearest neighbor search problem and the related problem of exact partial match within the asymmetric communication model first used by Miltersen to study data structure problems. We derive non-trivial asymptotic lower bounds for the exact problem that stand in contrast to known algorithms for approximate nearest neighbor search.
AB - The curse of dimensionality describes the phenomenon whereby (in spite of extensive and continuing research) for various geometric search problems we only have algorithms with performance that grows exponentially in the dimension. Recent results show that in some sense it is possible to avoid the curse of dimensionality for the approximate nearest neighbor search problem. But must the exact nearest neighbor search problem suffer this curse? We provide some evidence in support of the curse. Specifically we investigate the exact nearest neighbor search problem and the related problem of exact partial match within the asymmetric communication model first used by Miltersen to study data structure problems. We derive non-trivial asymptotic lower bounds for the exact problem that stand in contrast to known algorithms for approximate nearest neighbor search.
UR - http://www.scopus.com/inward/record.url?scp=0032623937&partnerID=8YFLogxK
U2 - 10.1145/301250.301330
DO - 10.1145/301250.301330
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AN - SCOPUS:0032623937
SN - 0734-9025
SP - 312
EP - 321
JO - Conference Proceedings of the Annual ACM Symposium on Theory of Computing
JF - Conference Proceedings of the Annual ACM Symposium on Theory of Computing
T2 - Proceedings of the 1999 31st Annual ACM Symposium on Theory of Computing - FCRC '99
Y2 - 1 May 1999 through 4 May 1999
ER -