Acknowledgment to Reviewers of Machines in 2020

Peer review is the driving force of journal development, and reviewers are gatekeepers who ensure that Machines maintains its standards for the high quality of its published papers. Thanks to the cooperation of our reviewers, in 2020, the median time to first decision was 16 days and the median time to publication was 35.5 days. The editors would like to express their sincere gratitude to the following reviewers for their precious time and dedication, regardless of whether the papers were finally published:

Aboltinš, Aivars	Leithardt, Valderi
Abu-Mahfouz, Issam	Leiviskä, Kauko
Achiaga Menor, Beatriz	Lermen, Richard Thomas
Adamczuk Oliveira, Gilson	Leturiondo, Urko
Ahmadi, S. Farzad	Li, Jinxing
Aiello, Orazio	Li, Tao
Alatawneh, Natheer	Li, Yang
Alexandridis, Antonio T.	Li, Yongbo
Amabili, Marco	Liang, Zhiqiang
Amafabia, Daerefa-a Mitsheal	Lin, Jia
Ambrosio-lazaro, Roberto Carlos	Lisiński, Przemysław
Amezquita-Sánchez, Juan Pablo	Lisjak, Dragutin
Amirat, Yassine	Liu, Haitao
Andreev, Sergey	Liu, Jiechao
Andrei, Gabriel	Liu, Quanying
Araujo, Jefferson	Liu, Zhen
Arias Garcia, Janier	Longstaff, Andrew Peter
Arrabal-Campos, Francisco Manuel	Lopac, Nikola
Ayaso, Francisco-Javier	Łukaszewicz, Andrzej
Bahmani, Hamed	Łukianowicz, Czeslaw
Barriobero-Vila, Pere	Lumentut, Mikail
Bartkowiak, Tomasz	Lv, Chen
Baszynski, Marcin	Maalouf, Azar
Bechtsis, Dimitrios	Machado, Tiago Henrique
Becker, Marcelo	Magdziak, Marek
Beltran-Carbajal, Francisco	Makris, Sotiris
Benardos, Panorios	Mandolini, Marco
Benbouzid, Mohamed	Marin, Luis
Binkowski, Tomasz	Marsavina, Liviu
Bondarev, Andrey V.	Martino, José Mario De
Borchers, Christine	Martino, Luca
Boscariol, Paolo	Mateev, Valentin
Breaz, Radu-Eugen	Mattiazzo, Giuliana
Breitbarth, Eric	MEDVEĎ, Dušan
Brumerčík, František	Mendes, Ricardo Ugliara
Bucci, Giorgia	Meng, Yu
Bulgariu, Laura	Mercader, Pedro
Bützer, Tobias	Mercorelli, Paolo
Cabboi, Alessandro	Mikó, Balázs
Capata, Roberto	Mikolajczyk, Tadeusz
Castelli-Dezza, Francesco	Miller, Boris
Catalin Daniel, Galatanu	Minussi, Carlos Roberto
Cavalaris, Chris	Mirvakili, Seyed M.
Cavas-Martínez, Francisco	Mo, Jiliang
Cechowicz, Radoslaw	Molnár, Viktor
Ceruti, Alessandro	Montes, Hector
Chatterton, Steven	Moore, Philip
Chávez, Esteban	Motzki, Paul
Chen, Syuan-Yi	Muscato, Giovanni
Cheng, Guangxu	Nagel, Jürgen
Cho, Dang-il	Nahata, Sudhanshu
Chronopoulos, Dimitrios	Newcomb, Robert
Chudzikiewicz, Andrzej	Nguyen, Binh P.
Cicconi, Paolo	Nieuwenhuisen, Matthias
Cicero, Sergio	Nikolov, Ivan Adriyanov
Cirlugea, Mihaela	Offner, Günter
Cocuzza, Silvio	Okumura, Susumu
Čorović, Selma	Orosz, Tamás
Cosco, Francesco	Orozco, Ulises
Cuan-Urquizo, Enrique	Otis, Martin
Czerwinski, Frank	Ovseník, Ľuboš
Da Costa Neves, Carlos Guilherme	Ozer, Ekin
Da Silva, Francisco José Gomes	Pagano, Stefano
Dalla Vedova, Matteo D. L.	Palmieri, Marco
David, Sergio	Parra, Vicente
De Agostinis, Massimiliano	Pasinszki, Tibor
De Simone, Marco Claudio	Pastor, Maria Magdalena
Deja, Mariusz	Pellegrini, Nicola
Di Martino, Ferdinando	Pello, Jimbert
Díez-Jiménez, Efrén	Perez-Ramirez, Carlos
Dindorf, Ryszard	Peter, Ildiko
Ding, Songlin	Pietro, Salvini
Djukic, Milos B.	Piłat, Adam
Dmitrievskii, Vladimir	PILAT, Adam Krzysztof
D’Orazio, Antonella	Pinho, Tatiana M.
Duan, Molong	Placzek, Marek
Dyl, Tomasz	Poboroniuc, Marian
Dzwonkowski, Ariel	Popa, Dan Cristian
Eliseev, Sergey	Puertas, Ignacio
Elosegui, Ibon	Pujol Vazquez, Gisela
Fargnoli, Mario	Qin, Zhaoye
Farlik, Jan	Qiu, Mingbo
Fernandes Rodrigues, Maria Helena	Qiu, Zhicheng
Fernández, Julio Blanco	Qu, Haibo
Fernandez-Vidal, Severo Raul	Quaglia, Giuseppe
Filip, Petr	Ramakrishnan, Ambur
Foglia, Giovanni Maria	Rascon, Caleb
Fortuna, Luigi	Rassõlkin, Anton
Főző, Ladislav	Rauh, Andreas
França, Thiago Valle	Raush, Gustavo
Francesconi, Marco	Riba Ruiz, Jordi-Roger
Friedman, Keith	Rodríguez-Licea, Martín-A.
Frizziero, Leonardo	Rodriguez-Resendiz, Juvenal
Fu, Chao	Romano, Donato
Fydrych, Dariusz	Romano, Elio
Galante, Francesco	Rowe, Brian
Galdos, Lander	Rozumek, Dariusz
Gao, Wei	Sakib, Ashiq
García Diez, Ana	Salmi, Mika
Garcia, Angel Pontin	Sarfraz, Shoaib
García-Berná, José Alberto	Sasaki, Ken
Gasiyarov, Vadim	Sauer, Hans Martin
Gasparetto, Alessandro	Schiopu, Ionut
Gasteratos, Antonios	Schoop, Julius
Gavalas, Evangelos	Sedikki, Lynda
Ge, Dongdong	Semaltianos, Nikolaos G.
Gere, Attila	Shadloo, Mostafa Safdari
Gherman, Bogdan	Shamsuzzoha, A.H.M.
Giasin, Khaled	Shan, Sicong
Giberti, Hermes	Shanbhag, Vignesh
Gierz, Lukasz	Shaw, Alexander
Giorgio, Ivan	Shen, Yang
Giudice, Fabio	Shevtsov, Sergey N.
Gligor, Adrian	Shu, Liang
Glowacz, Adam	Siami, Ali
Gnaciński, Piotr	Sikström, Fredrik
Godoy, Antonio José Calderón	Silva, Cristóvão
Gonzalez, Fernando	Sinha, Jyoti
González, Hernán	Skidanov, Roman
Górnicki, Krzysztof	Skoczypiec, Sebastian
Graba, Marcin	Slatineanu, Laurentiu
Grasso, Marzio	Slavov, Stoyan
Gu, Yingkui	Sobótka, Maciej
Guerra Rosa, Luis	Socha, Grzegorz
Guida, Domenico	Starman, Bojan
Guo, Bingyong	Štumberger, Gorazd
Guo, Jiang	Su, Hang
Haddad, Malik	Sultan, Ibrahim
Hajžman, Michal	Sun, Daniel(Jian)
Hameed, Saqib	Sun, Fuming
Han, Yiwei	Sun, Xiuxuan
Harik, El Houssein Chouaib	Szabo, Lorand
Hasegawa, Makoto	Szcześniak, Paweł
Hassanin, Hany	Szybiński, Bogdan
Hatada, Ruriko	Taylor, Matthew E.
Haupt, Michael	Tekes, Ayse
Hegab, Hussien	Teso-Fz-Betoño, Daniel
Heinemann, Robert	Tkach, Itshak
Herdzik, Jerzy	Tomporowski, Andrzej
Hlaváč, Libor M.	Tong, Zhizhong
Hocko, Marian	Tsiligkaridis, John (Ioannis)
Hong, Zhonghua	Tysiac, Pawel
Hoyos Velasco, Fredy	Uccheddu, Francesca
Hsu, Hsien-Pin	Vaimann, Toomas
Hu, Zhongwei	Valencia-Palomo, Guillermo
Hussain, Ghulam	Valtierra-Rodriguez, Martin
Huzlik, Rostislav	Vasilescu, Mircea Dorin
Hwangbo, Hyunwoo	Vázquez, Javier
Ibrahim, Mohamed Nabil Fathy	Vekinis, George
Illana, Irene Del Sol	Vereshchaka, Alexey A.
Jafari, Raheleh	Verotti, Matteo
Jalil, Bushra	Vidoni, Renato
Jarzebowicz, Leszek	Viola, Fabio
Jasińska, Elżbieta	Virag, Zoltan
Javorski Eckert, Jony	Virgala, Ivan
Jeng, Jeng-Ywan	Vonásek, Vojtěch
Jerman, Andrej	Wagner, Bernardo
Ji, Ai-hong	Wang, Liming
Józefczak, Arkadiusz	Wang, Qian Janice
Ju, Feng	Wang, Shuangyi
Kalinichenko, Antonina	Wei, Zhouchao
Kamamichi, Norihiro	Wiens, Travis
Kamel, Mohamed A.	Willert, Andreas
Kamenar, Ervin	Wiora, Józef
Kapcia, Konrad Jerzy	Woizeschke, Peer
Kavadias, Kosmas	Wojciechowski, Szymon
Kechagias, John D.	Wu, Huachun
Kim, Jaemin	Wu, Molei
Kim, Wonhee	Xia, Tangbin
Klimenda, František	Xiang, Jiawei
Koelmel, Bernhard	Xin, Guiyang
Kondratiuk, Mirosław	Xu, Kele
Korlos, Apostolos	Xu, Xiaowen
Kostrzewski, Mariusz	Xue, Jinlin
Kostyła, Paweł	Yan, Yu
Kounalakis, Tsampikos	Yang, Zebin
Koutsovasilis, Panagiotis	Yellavajjala, Ravi Kiran
Kowalik, Rafał	Yin, Tao
Krah, Jens Onno	Yoder, Aaron
Krzeszowski, Tomasz	Zahedi, Abolfazl
Kuczmaszewski, Jozef	Zampieri, Nicolò
Kulisz, Monika	Zeljkovic, Milan
Kuok, Sin-Chi	Zhang, Heye
Kuruc, Marcel	Zhang, Hong
Kyratsis, Panagiotis	Zhang, Lei
Lambán, María Pilar	Zhang, Shenli
Lang, Lihui	Zhang, Xuewei
Lastra, Jose Martinez	Zhang, Yan
Lazarescu, Lucian	Zhao, Jiwen
Lazarou, Stavros	Zhou, Ying-Guo
Lee, Chul-Hee	Zhukov, Aleksei
Lee, Gee-Soo	Zidek, Kamil
Lehikoinen, Antti	Żołek-Tryznowska, Zuzanna
Leirós-Rodríguez, Raquel	Zou, Ting