1787 search results - page 123 / 358 » Approximation Techniques for Spatial Data |
147
click to vote
JMLR
2011
14 years 11 months ago
2011
A logistic stick-breaking process (LSBP) is proposed for non-parametric clustering of general spatially- or temporally-dependent data, imposing the belief that proximate data are ...
131
click to vote
ESA
2000
Springer
15 years 8 months ago
2000
Springer
We show that a popular variant of the well known k-d tree data structure satisfies an important packing lemma. This variant is a binary spatial partitioning tree T defined on a set...
140
click to vote
TCC
2007
Springer
15 years 10 months ago
2007
Springer
Private approximation of search problems deals with finding approximate solutions to search problems while disclosing as little information as possible. The focus of this work is ...
132
Voted
ISCAS
1999
IEEE
15 years 9 months ago
1999
IEEE
The problem of blindly separating signal mixtures with fewer mixture components than independent signal sources is mathematically ill-defined, and requires suitable prior informat...
123
click to vote
SIGMOD
2001
ACM
16 years 4 months ago
2001
ACM
Approximating the joint data distribution of a multi-dimensional data set through a compact and accurate histogram synopsis is a fundamental problem arising in numerous practical ...