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CCCG
2009
15 years 5 months ago
Data Structures for Range Aggregation by Categories
We solve instances of a general class of problems defined as follows: Preprocess a set S of possibly weighted colored geometric objects (e.g. points/orthogonal segments/rectangles...
Saladi Rahul, Prosenjit Gupta, K. S. Rajan
ESA
2010
Springer
220views Algorithms» more  ESA 2010»
15 years 5 months ago
Data Structures for Storing Small Sets in the Bitprobe Model
abstract appeared in Proc. 24th Annual Symposium of Computational Geometry (SoCG), 2008, pp. 338-345. S. Shannigrahi and S. P. Pal, "Efficient Prufer-like Coding and Counting ...
Jaikumar Radhakrishnan, Smit Shah 0001, Saswata Sh...
ESA
2010
Springer
179views Algorithms» more  ESA 2010»
15 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...
AEI
2008
69views more  AEI 2008»
15 years 4 months ago
Model-free data interpretation for continuous monitoring of complex structures
Daniele Posenato, Francesca Lanata, Daniele Inaudi...
ALGORITHMICA
2008
79views more  ALGORITHMICA 2008»
15 years 4 months ago
Practical Methods for Shape Fitting and Kinetic Data Structures using Coresets
The notion of -kernel was introduced by Agarwal et al. [5] to set up a unified framework for computing various extent measures of a point set P approximately. Roughly speaking, a ...
Hai Yu, Pankaj K. Agarwal, Raghunath Poreddy, Kast...