Jyrki Alakuijala
Dr. Jyrki Alakuijala is an active member of the open source software community, and a data compression researcher. Jyrki works at Google as a Technical Lead/Manager, and his recent published work has been with JPEG XL, Jpegli, Zopfli, Butteraugli, Guetzli, Pik, Brunsli, Gipfeli, WebP lossless, and Brotli compression formats and algorithms, and two hashing algorithms, CityHash and HighwayHash. Before his Google employment he developed software for neurosurgery and radiation therapy treatment planning.
Authored Publications
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CDPU: Co-designing Compression and Decompression Processing Units for Hyperscale Systems
Ani Udipi
JunSun Choi
Joonho Whangbo
Jerry Zhao
Edwin Lim
Vrishab Madduri
Yakun Sophia Shao
Borivoje Nikolic
Krste Asanovic
Proceedings of the 50th Annual International Symposium on Computer Architecture, Association for Computing Machinery, New York, NY, USA (2023)
Benchmarking JPEG XL lossy/lossless image compression
Evgenii Kliuchnikov
Evgeniy Upenik
Jon Sneyers
Luca Versari
Touradj Ebrahimi
Optics, Photonics and Digital Technologies for Imaging Applications VI, SPIE (2020)
Temporal coding in spiking neural networks with alpha synaptic function
Krzysztof Potempa
Luca Versari
Thomas Fischbacher
arXiv:1907.13223 (2019)
JPEG XL next-generation image compression architecture and coding tools
Ruud van Asseldonk
Moritz Firsching
Thomas Fischbacher
Sebastian Gomez
Evgenii Kliuchnikov
Robert Obryk
Krzysztof Potempa
Alexander Rhatushnyak
Jon Sneyers
Zoltan Szabadka
Luca Versari
SPIE Applications of Digital Image Processing, SPIE (2019)
Brotli: A General-Purpose Data Compressor
Andrea Farruggia
Paolo Ferragina
Evgenii Kliuchnikov
Robert Obryk
Zoltan Szabadka
ACM Transactions on Information Systems (2019)
Guetzli: Perceptually Guided JPEG Encoder
Robert Obryk
Ostap Stoliarchuk
Zoltan Szabadka
arXiv (2017)
