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@ARTICLE{Cavallaro:256097,
author = {Cavallaro, Gabriele and Riedel, Morris and Richerzhagen,
Matthias and Benediktsson, Jon Atli and Plaza, Antonio},
title = {{O}n {U}nderstanding {B}ig {D}ata {I}mpacts in {R}emotely
{S}ensed {I}mage {C}lassification {U}sing {S}upport {V}ector
{M}achine {M}ethods},
journal = {IEEE journal of selected topics in applied earth
observations and remote sensing},
volume = {99},
issn = {2151-1535},
address = {New York, NY},
publisher = {IEEE},
reportid = {FZJ-2015-06117},
pages = {1 - 13},
year = {2015},
abstract = {Owing to the recent development of sensor resolutions
onboard different Earth observation platforms, remote
sensing is an important source of information for mapping
and monitoring natural and man-made land covers. Of
particular importance is the increasing amounts of available
hyperspectral data originating from airborne and satellite
sensors such as AVIRIS, HyMap, and Hyperion with very high
spectral resolution (i.e., high number of spectral channels)
containing rich information for a wide range of
applications. A relevant example is the separation of
different types of land-cover classes using the data in
order to understand, e.g., impacts of natural disasters or
changing of city buildings over time. More recently, such
increases in the data volume, velocity, and variety of data
contributed to the term big data that stand for challenges
shared with many other scientific disciplines. On one hand,
the amount of available data is increasing in a way that
raises the demand for automatic data analysis elements since
many of the available data collections are massively
underutilized lacking experts for manual investigation. On
the other hand, proven statistical methods (e.g.,
dimensionality reduction) driven by manual approaches have a
significant impact in reducing the amount of big data toward
smaller smart data contributing to the more recently used
terms data value and veracity (i.e., less noise, lower
dimensions that capture the most important information).
This paper aims to take stock of which proven statistical
data mining methods in remote sensing are used to contribute
to smart data analysis processes in the light of possible
automation as well as scalable and parallel processing
techniques. We focus on parallel support vector machines
(SVMs) as one of the best out-of-the-box classification
methods.},
cin = {JSC},
ddc = {520},
cid = {I:(DE-Juel1)JSC-20090406},
pnm = {512 - Data-Intensive Science and Federated Computing
(POF3-512)},
pid = {G:(DE-HGF)POF3-512},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000368904000004},
doi = {10.1109/JSTARS.2015.2458855},
url = {https://juser.fz-juelich.de/record/256097},
}