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ABSTRACT
Lower bounds on the complexity of orthogonal range searching in the
static case are established. Specifically, we consider the following
dominance search problem: Given a collection of
n weighted points in
d-space and a query point
q, compute the cumulative weight of
the points dominated (in all coordinates) by
q. It is assumed that the weights are
chosen in a commutative semigroup and that the query time measures only
the number of arithmetic operations needed to compute the answer. It is
proved that if m units of storage are
available, then the query time is at least proportional to (log
n/log(2m/n))d–1
in both the worst and average cases. This lower bound is provably tight
for m =
&OHgr;(n(log
n)
d–1+&egr;) and any fixed &egr;
> 0. A lower bound of &OHgr;(n/log
log
n)d)
on the time required for executing n
inserts and queries is also established.
—Author's Abstract
REFERENCES
Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.
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CITED BY 20
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Artur Czumaj , Funda Ergün , Lance Fortnow , Avner Magen , Ilan Newman , Ronitt Rubinfeld , Christian Sohler, Sublinear-time approximation of Euclidean minimum spanning tree, Proceedings of the fourteenth annual ACM-SIAM symposium on Discrete algorithms, January 12-14, 2003, Baltimore, Maryland
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Hee-Kap Ahn , Peter Brass , Hyeon-Suk Na , Chan-Su Shin, On the minimum total length of interval systems expressing all intervals, and range-restricted queries, Computational Geometry: Theory and Applications, v.42 n.3, p.207-213, April, 2009
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REVIEW
"Patrick J. Ryan : Reviewer"
This lengthy paper is difficult to read because many definitions
and statements lack mathematical precision. Motivational remarks are
mixed with rigorous statements in a confusing way. The presentation
could have been improved by restricting t
more...
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