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» Linear-Space Data Structures for Range Mode Query in Arrays
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ESA
2010
Springer
179views Algorithms» more  ESA 2010»
13 years 4 months ago
On Space Efficient Two Dimensional Range Minimum Data Structures
The two dimensional range minimum query problem is to preprocess a static two dimensional m by n array A of size N = m
Gerth Stølting Brodal, Pooya Davoodi, S. Sr...
STOC
2001
ACM
159views Algorithms» more  STOC 2001»
14 years 5 months ago
Optimal static range reporting in one dimension
We consider static one dimensional range searching problems. These problems are to build static data structures for an integer set S U, where U = {0, 1, . . . , 2w - 1}, which su...
Stephen Alstrup, Gerth Stølting Brodal, The...
COMPGEOM
2010
ACM
13 years 9 months ago
Orthogonal range reporting: query lower bounds, optimal structures in 3-d, and higher-dimensional improvements
Orthogonal range reporting is the problem of storing a set of n points in d-dimensional space, such that the k points in an axis-orthogonal query box can be reported efficiently. ...
Peyman Afshani, Lars Arge, Kasper Dalgaard Larsen
COMPGEOM
2004
ACM
13 years 10 months ago
Towards in-place geometric algorithms and data structures
For many geometric problems, there are efficient algorithms that use surprisingly very little extra space other than the given array holding the input. For many geometric query pr...
Hervé Brönnimann, Timothy M. Chan, Eri...
MICS
2010
137views more  MICS 2010»
13 years 3 months ago
Finding Range Minima in the Middle: Approximations and Applications
Abstract. A Range Minimum Query asks for the position of a minimal element between two specified array-indices. We consider a natural extension of this, where our further constrai...
Johannes Fischer, Volker Heun