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1,204 results on '"Neittaanmäki Pekka"'

2. Cross-boosting of WNNM Image Denoising method by Directional Wavelet Packets

Author

Averbuch, Amir, Neittaanmäki, Pekka, Zheludev, Valery, Salhov, Moshe, and Hauser, Jonathan

Subjects
Electrical Engineering and Systems Science - Image and Video Processing, Computer Science - Computer Vision and Pattern Recognition
Abstract

The paper presents an image denoising scheme by combining a method that is based on directional quasi-analytic wavelet packets (qWPs) with the state-of-the-art Weighted Nuclear Norm Minimization (WNNM) denoising algorithm. The qWP-based denoising method (qWPdn) consists of multiscale qWP transform of the degraded image, application of adaptive localized soft thresholding to the transform coefficients using the Bivariate Shrinkage methodology, and restoration of the image from the thresholded coefficients from several decomposition levels. The combined method consists of several iterations of qWPdn and WNNM algorithms in a way that at each iteration the output from one algorithm boosts the input to the other. The proposed methodology couples the qWPdn capabilities to capture edges and fine texture patterns even in the severely corrupted images with utilizing the non-local self-similarity in real images that is inherent in the WNNM algorithm. Multiple experiments, which compared the proposed methodology with six advanced denoising algorithms, including WNNM, confirmed that the combined cross-boosting algorithm outperforms most of them in terms of both quantitative measure and visual perception quality., Comment: 30 pages, 28 figures. arXiv admin note: substantial text overlap with arXiv:2008.11595. text overlap with arXiv:2001.04899

Published
2022

4. Generation of Error Indicators for Partial Differential Equations by Machine Learning Methods

Author

Muzalevskiy, Alexey, Neittaanmäki, Pekka, Repin, Sergey, Valavanis, Kimon P., Series Editor, Antsaklis, P., Advisory Editor, Borne, P., Advisory Editor, Carelli, R., Advisory Editor, Fukuda, T., Advisory Editor, Gans, N.R., Advisory Editor, Harashima, F., Advisory Editor, Martinet, P., Advisory Editor, Monaco, S., Advisory Editor, Negenborn, R.R., Advisory Editor, Pascoal, António, Advisory Editor, Schmidt, G., Advisory Editor, Sobh, T.M., Advisory Editor, Tzafestas, C., Advisory Editor, Tuovinen, Tero, editor, Periaux, Jacques, editor, and Neittaanmäki, Pekka, editor

Published
2022
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5. Artificial Intelligence and Computational Science

Author

Neittaanmäki, Pekka, Repin, Sergey, Valavanis, Kimon P., Series Editor, Antsaklis, P., Advisory Editor, Borne, P., Advisory Editor, Carelli, R., Advisory Editor, Fukuda, T., Advisory Editor, Gans, N.R., Advisory Editor, Harashima, F., Advisory Editor, Martinet, P., Advisory Editor, Monaco, S., Advisory Editor, Negenborn, R.R., Advisory Editor, Pascoal, António, Advisory Editor, Schmidt, G., Advisory Editor, Sobh, T.M., Advisory Editor, Tzafestas, C., Advisory Editor, Tuovinen, Tero, editor, Periaux, Jacques, editor, and Neittaanmäki, Pekka, editor

Published
2022
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6. Co-development of Methodology, Applications, and Hardware in Computational Science and Artificial Intelligence

Author

Neittaanmäki, Pekka, Savonen, Matti, Periaux, Jacques, Tuovinen, Tero, Valavanis, Kimon P., Series Editor, Antsaklis, P., Advisory Editor, Borne, P., Advisory Editor, Carelli, R., Advisory Editor, Fukuda, T., Advisory Editor, Gans, N.R., Advisory Editor, Harashima, F., Advisory Editor, Martinet, P., Advisory Editor, Monaco, S., Advisory Editor, Negenborn, R.R., Advisory Editor, Pascoal, António, Advisory Editor, Schmidt, G., Advisory Editor, Sobh, T.M., Advisory Editor, Tzafestas, C., Advisory Editor, Tuovinen, Tero, editor, Periaux, Jacques, editor, and Neittaanmäki, Pekka, editor

Published
2022
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10. The Impact of a Finite Waveguide Work Function on Resonant Tunneling

Author

Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, Sarafanov, Oleg, Chinesta, Francisco, Editorial Board Member, Oñate, Eugenio, Series Editor, Farhat, Charbel, Editorial Board Member, Felippa, C.A., Editorial Board Member, Huerta, Antonio, Editorial Board Member, Hughes, Thomas J. R., Editorial Board Member, Idelsohn, Sergio, Editorial Board Member, Ladevèze, Pierre, Editorial Board Member, Liu, Wing Kam, Editorial Board Member, Oliver, Xavier, Editorial Board Member, Papadrakakis, Manolis, Editorial Board Member, Périaux, Jacques, Editorial Board Member, Schrefler, Bernhard, Editorial Board Member, Yagawa, Genki, Editorial Board Member, Yuan, Mingwu, Editorial Board Member, Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, and Sarafanov, Oleg

Published
2021
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11. Numerical Simulation of High Energy Electron Transport

Author

Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, Sarafanov, Oleg, Chinesta, Francisco, Editorial Board Member, Oñate, Eugenio, Series Editor, Farhat, Charbel, Editorial Board Member, Felippa, C.A., Editorial Board Member, Huerta, Antonio, Editorial Board Member, Hughes, Thomas J. R., Editorial Board Member, Idelsohn, Sergio, Editorial Board Member, Ladevèze, Pierre, Editorial Board Member, Liu, Wing Kam, Editorial Board Member, Oliver, Xavier, Editorial Board Member, Papadrakakis, Manolis, Editorial Board Member, Périaux, Jacques, Editorial Board Member, Schrefler, Bernhard, Editorial Board Member, Yagawa, Genki, Editorial Board Member, Yuan, Mingwu, Editorial Board Member, Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, and Sarafanov, Oleg

Published
2021
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12. Resonant Tunneling in 2D-Waveguides with Several Resonators

Author

Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, Sarafanov, Oleg, Chinesta, Francisco, Editorial Board Member, Oñate, Eugenio, Series Editor, Farhat, Charbel, Editorial Board Member, Felippa, C.A., Editorial Board Member, Huerta, Antonio, Editorial Board Member, Hughes, Thomas J. R., Editorial Board Member, Idelsohn, Sergio, Editorial Board Member, Ladevèze, Pierre, Editorial Board Member, Liu, Wing Kam, Editorial Board Member, Oliver, Xavier, Editorial Board Member, Papadrakakis, Manolis, Editorial Board Member, Périaux, Jacques, Editorial Board Member, Schrefler, Bernhard, Editorial Board Member, Yagawa, Genki, Editorial Board Member, Yuan, Mingwu, Editorial Board Member, Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, and Sarafanov, Oleg

Published
2021
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13. Asymptotic and Numerical Studies of Resonant Tunneling in 2D-Waveguides for Electrons of Small Energy

Author

Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, Sarafanov, Oleg, Chinesta, Francisco, Editorial Board Member, Oñate, Eugenio, Series Editor, Farhat, Charbel, Editorial Board Member, Felippa, C.A., Editorial Board Member, Huerta, Antonio, Editorial Board Member, Hughes, Thomas J. R., Editorial Board Member, Idelsohn, Sergio, Editorial Board Member, Ladevèze, Pierre, Editorial Board Member, Liu, Wing Kam, Editorial Board Member, Oliver, Xavier, Editorial Board Member, Papadrakakis, Manolis, Editorial Board Member, Périaux, Jacques, Editorial Board Member, Schrefler, Bernhard, Editorial Board Member, Yagawa, Genki, Editorial Board Member, Yuan, Mingwu, Editorial Board Member, Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, and Sarafanov, Oleg

Published
2021
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14. Resonant Tunneling of High-Energy Electrons in 2D-Waveguides

Author

Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, Sarafanov, Oleg, Chinesta, Francisco, Editorial Board Member, Oñate, Eugenio, Series Editor, Farhat, Charbel, Editorial Board Member, Felippa, C.A., Editorial Board Member, Huerta, Antonio, Editorial Board Member, Hughes, Thomas J. R., Editorial Board Member, Idelsohn, Sergio, Editorial Board Member, Ladevèze, Pierre, Editorial Board Member, Liu, Wing Kam, Editorial Board Member, Oliver, Xavier, Editorial Board Member, Papadrakakis, Manolis, Editorial Board Member, Périaux, Jacques, Editorial Board Member, Schrefler, Bernhard, Editorial Board Member, Yagawa, Genki, Editorial Board Member, Yuan, Mingwu, Editorial Board Member, Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, and Sarafanov, Oleg

Published
2021
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15. Method for Computing Scattering Matrices

Author

Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, Sarafanov, Oleg, Chinesta, Francisco, Editorial Board Member, Oñate, Eugenio, Series Editor, Farhat, Charbel, Editorial Board Member, Felippa, C.A., Editorial Board Member, Huerta, Antonio, Editorial Board Member, Hughes, Thomas J. R., Editorial Board Member, Idelsohn, Sergio, Editorial Board Member, Ladevèze, Pierre, Editorial Board Member, Liu, Wing Kam, Editorial Board Member, Oliver, Xavier, Editorial Board Member, Papadrakakis, Manolis, Editorial Board Member, Périaux, Jacques, Editorial Board Member, Schrefler, Bernhard, Editorial Board Member, Yagawa, Genki, Editorial Board Member, Yuan, Mingwu, Editorial Board Member, Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, and Sarafanov, Oleg

Published
2021
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16. Waveguides. Radiation Principle. Scattering Matrices

Author

Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, Sarafanov, Oleg, Chinesta, Francisco, Editorial Board Member, Oñate, Eugenio, Series Editor, Farhat, Charbel, Editorial Board Member, Felippa, C.A., Editorial Board Member, Huerta, Antonio, Editorial Board Member, Hughes, Thomas J. R., Editorial Board Member, Idelsohn, Sergio, Editorial Board Member, Ladevèze, Pierre, Editorial Board Member, Liu, Wing Kam, Editorial Board Member, Oliver, Xavier, Editorial Board Member, Papadrakakis, Manolis, Editorial Board Member, Périaux, Jacques, Editorial Board Member, Schrefler, Bernhard, Editorial Board Member, Yagawa, Genki, Editorial Board Member, Yuan, Mingwu, Editorial Board Member, Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, and Sarafanov, Oleg

Published
2021
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17. Properties of Scattering Matrices in a Vicinity of Thresholds

Author

Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, Sarafanov, Oleg, Chinesta, Francisco, Editorial Board Member, Oñate, Eugenio, Series Editor, Farhat, Charbel, Editorial Board Member, Felippa, C.A., Editorial Board Member, Huerta, Antonio, Editorial Board Member, Hughes, Thomas J. R., Editorial Board Member, Idelsohn, Sergio, Editorial Board Member, Ladevèze, Pierre, Editorial Board Member, Liu, Wing Kam, Editorial Board Member, Oliver, Xavier, Editorial Board Member, Papadrakakis, Manolis, Editorial Board Member, Périaux, Jacques, Editorial Board Member, Schrefler, Bernhard, Editorial Board Member, Yagawa, Genki, Editorial Board Member, Yuan, Mingwu, Editorial Board Member, Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, and Sarafanov, Oleg

Published
2021
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18. Introduction

Author

Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, Sarafanov, Oleg, Chinesta, Francisco, Editorial Board Member, Oñate, Eugenio, Series Editor, Farhat, Charbel, Editorial Board Member, Felippa, C.A., Editorial Board Member, Huerta, Antonio, Editorial Board Member, Hughes, Thomas J. R., Editorial Board Member, Idelsohn, Sergio, Editorial Board Member, Ladevèze, Pierre, Editorial Board Member, Liu, Wing Kam, Editorial Board Member, Oliver, Xavier, Editorial Board Member, Papadrakakis, Manolis, Editorial Board Member, Périaux, Jacques, Editorial Board Member, Schrefler, Bernhard, Editorial Board Member, Yagawa, Genki, Editorial Board Member, Yuan, Mingwu, Editorial Board Member, Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, and Sarafanov, Oleg

Published
2021
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19. Asymptotic Analysis of Multichannel Resonant Tunneling

Author

Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, Sarafanov, Oleg, Chinesta, Francisco, Editorial Board Member, Oñate, Eugenio, Series Editor, Farhat, Charbel, Editorial Board Member, Felippa, C.A., Editorial Board Member, Huerta, Antonio, Editorial Board Member, Hughes, Thomas J. R., Editorial Board Member, Idelsohn, Sergio, Editorial Board Member, Ladevèze, Pierre, Editorial Board Member, Liu, Wing Kam, Editorial Board Member, Oliver, Xavier, Editorial Board Member, Papadrakakis, Manolis, Editorial Board Member, Périaux, Jacques, Editorial Board Member, Schrefler, Bernhard, Editorial Board Member, Yagawa, Genki, Editorial Board Member, Yuan, Mingwu, Editorial Board Member, Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, and Sarafanov, Oleg

Published
2021
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20. Electronics Devices Based on Resonant Tunneling

Author

Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, Sarafanov, Oleg, Chinesta, Francisco, Editorial Board Member, Oñate, Eugenio, Series Editor, Farhat, Charbel, Editorial Board Member, Felippa, C.A., Editorial Board Member, Huerta, Antonio, Editorial Board Member, Hughes, Thomas J. R., Editorial Board Member, Idelsohn, Sergio, Editorial Board Member, Ladevèze, Pierre, Editorial Board Member, Liu, Wing Kam, Editorial Board Member, Oliver, Xavier, Editorial Board Member, Papadrakakis, Manolis, Editorial Board Member, Périaux, Jacques, Editorial Board Member, Schrefler, Bernhard, Editorial Board Member, Yagawa, Genki, Editorial Board Member, Yuan, Mingwu, Editorial Board Member, Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, and Sarafanov, Oleg

Published
2021
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21. Resonant Tunneling in 2D Waveguides in Magnetic Field

Author

Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, Sarafanov, Oleg, Chinesta, Francisco, Editorial Board Member, Oñate, Eugenio, Series Editor, Farhat, Charbel, Editorial Board Member, Felippa, C.A., Editorial Board Member, Huerta, Antonio, Editorial Board Member, Hughes, Thomas J. R., Editorial Board Member, Idelsohn, Sergio, Editorial Board Member, Ladevèze, Pierre, Editorial Board Member, Liu, Wing Kam, Editorial Board Member, Oliver, Xavier, Editorial Board Member, Papadrakakis, Manolis, Editorial Board Member, Périaux, Jacques, Editorial Board Member, Schrefler, Bernhard, Editorial Board Member, Yagawa, Genki, Editorial Board Member, Yuan, Mingwu, Editorial Board Member, Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, and Sarafanov, Oleg

Published
2021
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22. Asymptotics of Resonant Tunneling in 3D Waveguides for Electrons of Small Energy

Author

Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, Sarafanov, Oleg, Chinesta, Francisco, Editorial Board Member, Oñate, Eugenio, Series Editor, Farhat, Charbel, Editorial Board Member, Felippa, C.A., Editorial Board Member, Huerta, Antonio, Editorial Board Member, Hughes, Thomas J. R., Editorial Board Member, Idelsohn, Sergio, Editorial Board Member, Ladevèze, Pierre, Editorial Board Member, Liu, Wing Kam, Editorial Board Member, Oliver, Xavier, Editorial Board Member, Papadrakakis, Manolis, Editorial Board Member, Périaux, Jacques, Editorial Board Member, Schrefler, Bernhard, Editorial Board Member, Yagawa, Genki, Editorial Board Member, Yuan, Mingwu, Editorial Board Member, Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, and Sarafanov, Oleg

Published
2021
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23. Effect of Magnetic Field on Resonant Tunneling in 3D Waveguides of Variable Cross-Section

Author

Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, Sarafanov, Oleg, Chinesta, Francisco, Editorial Board Member, Oñate, Eugenio, Series Editor, Farhat, Charbel, Editorial Board Member, Felippa, C.A., Editorial Board Member, Huerta, Antonio, Editorial Board Member, Hughes, Thomas J. R., Editorial Board Member, Idelsohn, Sergio, Editorial Board Member, Ladevèze, Pierre, Editorial Board Member, Liu, Wing Kam, Editorial Board Member, Oliver, Xavier, Editorial Board Member, Papadrakakis, Manolis, Editorial Board Member, Périaux, Jacques, Editorial Board Member, Schrefler, Bernhard, Editorial Board Member, Yagawa, Genki, Editorial Board Member, Yuan, Mingwu, Editorial Board Member, Baskin, Lev, Neittaanmäki, Pekka, Plamenevskii, Boris, and Sarafanov, Oleg

Published
2021
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25. Optimization of Elastic Bodies Subjected to Thermal Loads

Author

Banichuk, Nikolay, Barsuk, Alexander, Jeronen, Juha, Tuovinen, Tero, Neittaanmäki, Pekka, Gladwell, G. M. L., Founding Editor, Barber, J. R., Series Editor, Klarbring, Anders, Series Editor, Banichuk, Nikolay, Barsuk, Alexander, Jeronen, Juha, Tuovinen, Tero, and Neittaanmäki, Pekka

Published
2020
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27. Stability of Axially Moving Strings, Beams and Panels

Author

Banichuk, Nikolay, Barsuk, Alexander, Jeronen, Juha, Tuovinen, Tero, Neittaanmäki, Pekka, Gladwell, G. M. L., Founding Editor, Barber, J. R., Series Editor, Klarbring, Anders, Series Editor, Banichuk, Nikolay, Barsuk, Alexander, Jeronen, Juha, Tuovinen, Tero, and Neittaanmäki, Pekka

Published
2020
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28. Stability of Axially Moving Plates

Author

Banichuk, Nikolay, Barsuk, Alexander, Jeronen, Juha, Tuovinen, Tero, Neittaanmäki, Pekka, Gladwell, G. M. L., Founding Editor, Barber, J. R., Series Editor, Klarbring, Anders, Series Editor, Banichuk, Nikolay, Barsuk, Alexander, Jeronen, Juha, Tuovinen, Tero, and Neittaanmäki, Pekka

Published
2020
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30. Modeling and Stability Analysis of Axially Moving Materials

Author

Banichuk, Nikolay, Barsuk, Alexander, Jeronen, Juha, Tuovinen, Tero, Neittaanmäki, Pekka, Gladwell, G. M. L., Founding Editor, Barber, J. R., Series Editor, Klarbring, Anders, Series Editor, Banichuk, Nikolay, Barsuk, Alexander, Jeronen, Juha, Tuovinen, Tero, and Neittaanmäki, Pekka

Published
2020
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31. Some General Methods

Author

Banichuk, Nikolay, Barsuk, Alexander, Jeronen, Juha, Tuovinen, Tero, Neittaanmäki, Pekka, Gladwell, G. M. L., Founding Editor, Barber, J. R., Series Editor, Klarbring, Anders, Series Editor, Banichuk, Nikolay, Barsuk, Alexander, Jeronen, Juha, Tuovinen, Tero, and Neittaanmäki, Pekka

Published
2020
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32. Bifurcation Analysis for Polynomial Equations

Author

Banichuk, Nikolay, Barsuk, Alexander, Jeronen, Juha, Tuovinen, Tero, Neittaanmäki, Pekka, Gladwell, G. M. L., Founding Editor, Barber, J. R., Series Editor, Klarbring, Anders, Series Editor, Banichuk, Nikolay, Barsuk, Alexander, Jeronen, Juha, Tuovinen, Tero, and Neittaanmäki, Pekka

Published
2020
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33. Prototype Problems: Bifurcations of Different Kinds

Author

Banichuk, Nikolay, Barsuk, Alexander, Jeronen, Juha, Tuovinen, Tero, Neittaanmäki, Pekka, Gladwell, G. M. L., Founding Editor, Barber, J. R., Series Editor, Klarbring, Anders, Series Editor, Banichuk, Nikolay, Barsuk, Alexander, Jeronen, Juha, Tuovinen, Tero, and Neittaanmäki, Pekka

Published
2020
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35. The Current State and Future of the Urban Cold Chain: A Review of Algorithms for Environmental Optimization.

Author

Usvakangas, Isla, Tuovinen, Ronja, and Neittaanmäki, Pekka

Subjects
LITERATURE reviews, URBAN transportation, ENVIRONMENTAL research, GREEN infrastructure, GREENHOUSE gas mitigation
Abstract

Cold chains are essential in providing people with food and medicine across the globe. As the global environmental crisis poses an existential threat to humanity and societies strive for more sustainable ways of life, these critically important systems need to adapt to the needs of a new era. As it is, the transportation sector as a whole accounts for a fifth of global emissions, with the cold chain being embedded in this old fossil-fuel-dependent infrastructure. With the EU is passing regulations and legislation to cut down on emissions and phase out polluting technologies like combustion engine vehicles, the next couple of decades in Europe will be defined by rapid infrastructural change. For logistics and cold transportation, this shift presents many opportunities but also highlights the need for innovation and new research. In this literature review, we identify pressing issues with the current urban cold chain, review the recent research around environmental optimization in urban logistics, and give a cross-section of the field: what the trending research topics in urban logistics optimization across the globe are, and what kind of blind spots are identifiable in the body of research, as well as changes arising with future green logistics infrastructure. We approach the issues discussed specifically from the point of view of refrigerated urban transportation, though many issues extend beyond it to transportation infrastructure at large. [ABSTRACT FROM AUTHOR]

Published
2024
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