Zobrazeno 1 - 10
of 252
pro vyhledávání: '"LZ77"'
Autor:
Ruben Van Mello, Pieter Audenaert
Publikováno v:
Applied Sciences, Vol 14, Iss 21, p 9797 (2024)
This paper explores the concept of zip quines, which are zip files that contain themselves upon extraction, extending the idea of computational self-reference. While only two individuals, Russ Cox and Erling Ellingsen, have created such entities, thi
Externí odkaz:
https://doaj.org/article/70d273ad0c114239b96e681277f3dd8f
Akademický článek
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Publikováno v:
Sensors, Vol 24, Iss 1, p 224 (2023)
As the number of Internet of Things (IoT) devices continues to rise dramatically each day, the data generated and transmitted by them follow similar trends. Given that a significant portion of these embedded devices operate on battery power, energy c
Externí odkaz:
https://doaj.org/article/5604f95630c84e718d38dff46dd82cc0
Autor:
Youngil Kim, Seungdo Choi, Daeyong Lee, Joonyong Jeong, Jaewook Kwak, Jungkeol Lee, Gyeongyong Lee, Sangjin Lee, Kibin Park, Jinwoo Jeong, Wang Kexin, Yong Ho Song
Publikováno v:
IEEE Access, Vol 8, Pp 37105-37123 (2020)
As big data has evolved over the past few years, a lack of storage space and I/O bandwidth has become one of the most important challenges to overcome. To mitigate these problems, data compression schemes reduce the amount of data to be stored and tr
Externí odkaz:
https://doaj.org/article/d42a88efe21148a486b466b6ff2e4198
Autor:
Hao Jiang, Sian-Jheng Lin
Publikováno v:
IEEE Access, Vol 8, Pp 35529-35534 (2020)
LZ77 is a dictionary compression algorithm by replacing the repeating sequence with the addresses of the previous referenced data in the stream. To find out these repetition, the LZ77 encoder maintains a hashing table, which have to frequently calcul
Externí odkaz:
https://doaj.org/article/5c339d970b7c4fa98589b67a87dd9930
Publikováno v:
IEEE Access, Vol 8, Pp 62207-62217 (2020)
The Deflate compression algorithm provides one of the most widely used solutions for lossless data compression. Field-programmable gate arrays (FPGAs) are commonly used to implement hardware accelerators that speed up computation-intensive applicatio
Externí odkaz:
https://doaj.org/article/929156829b294e8e88976ed4c414ca8a
An In-Sight Into How Compression Dictionary Architecture Can Affect the Overall Performance in FPGAs
Publikováno v:
IEEE Access, Vol 8, Pp 183101-183116 (2020)
This paper presents a detailed analysis of various approaches to hardware implemented compression algorithm dictionaries, including our optimized method. To obtain comprehensive and detailed results, we introduced a method for the fair comparison of
Externí odkaz:
https://doaj.org/article/4a95617bd3774cc2ae10edff38f5f5b2
Akademický článek
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Autor:
Duha Amir Sultan
Publikováno v:
مجلة التربية والعلم, Vol 27, Iss 2, Pp 48-57 (2018)
A data compression scheme suggested by Ziv and Lempel, LZ77, is applied to text compression. A slightly modified version suggested by Storer and Szymanski ,LZSS, is found to achieve compression ratios as good as most existing schemes for a wide range
Externí odkaz:
https://doaj.org/article/f0ae4c2f26df43aea56588e5763f6a3b
Autor:
Dmitry Kosolobov, Daniel Valenzuela
Publikováno v:
Algorithms, Vol 14, Iss 12, p 359 (2021)
The Lempel-Ziv parsing (LZ77) is a widely popular construction lying at the heart of many compression algorithms. These algorithms usually treat the data as a sequence of bytes, i.e., blocks of fixed length 8. Another common option is to view the dat
Externí odkaz:
https://doaj.org/article/281b95b91a7e48c3853687e0f446fc67