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@ARTICLE{Pasetto:909757,
author = {Pasetto, Edoardo and Riedel, Morris and Melgani, Farid and
Michielsen, Kristel and Cavallaro, Gabriele},
title = {{Q}uantum {SVR} for {C}hlorophyll {C}oncentration
{E}stimation in {W}ater {W}ith {R}emote {S}ensing},
journal = {IEEE geoscience and remote sensing letters},
volume = {19},
issn = {1545-598X},
address = {New York, NY},
publisher = {IEEE},
reportid = {FZJ-2022-03388},
pages = {1 - 5},
year = {2022},
abstract = {The increasing availability of quantum computers motivates
researching their potential capabilities in enhancing the
performance of data analysis algorithms. Similarly, as in
other research communities, also in remote sensing (RS), it
is not yet defined how its applications can benefit from the
usage of quantum computing (QC). This letter proposes a
formulation of the support vector regression (SVR) algorithm
that can be executed by D-Wave quantum computers.
Specifically, the SVR is mapped to a quadratic unconstrained
binary optimization (QUBO) problem that is solved with
quantum annealing (QA). The algorithm is tested on two
different types of computing environments offered by D-Wave:
the advantage system, which directly embeds the problem into
the quantum processing unit (QPU), and a hybrid solver that
employs both classical and QC resources. For the evaluation,
we considered a biophysical variable estimation problem with
RS data. The experimental results show that the proposed
quantum SVR implementation can achieve comparable or, in
some cases, better results than the classical
implementation. This work is one of the first attempts to
provide insight into how QA could be exploited and
integrated in future RS workflows based on machine learning
(ML) algorithms.},
cin = {JSC},
ddc = {550},
cid = {I:(DE-Juel1)JSC-20090406},
pnm = {5111 - Domain-Specific Simulation $\&$ Data Life Cycle Labs
(SDLs) and Research Groups (POF4-511) / 5112 - Cross-Domain
Algorithms, Tools, Methods Labs (ATMLs) and Research Groups
(POF4-511)},
pid = {G:(DE-HGF)POF4-5111 / G:(DE-HGF)POF4-5112},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000849255500003},
doi = {10.1109/LGRS.2022.3200325},
url = {https://juser.fz-juelich.de/record/909757},
}