Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Julian Arz"'
Autor:
Johannes Fischer, Julian Arz
Publikováno v:
Algorithmica. 80:2012-2047
String dictionaries store a collection $$\left( s_i\right) _{0\le i < m}$$ of m variable-length keys (strings) over an alphabet $$\varSigma $$ and support the operations lookup (given a string $$s\in \varSigma ^*$$ , decide if $$s_i=s$$ for some i, a
Autor:
Andrei Yu Kobitski, Jens C. Otte, Ralf Mikut, Julian Arz, G. Ulrich Nienhaus, Benjamin Schott, Johannes Stegmaier, Peter Sanders, Uwe Strähle
Publikováno v:
ISBI
Systematic validation is an essential part of algorithm development. The enormous dataset sizes and the complexity observed in many recent time-resolved 3D fluorescence microscopy imaging experiments, however, prohibit a comprehensive manual ground t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fbd31c8517fe0f38e43417375dcc953
http://arxiv.org/abs/1604.04906
http://arxiv.org/abs/1604.04906
Autor:
Johannes Fischer, Julian Arz
Publikováno v:
DCC
We show how to compress string dictionaries using the Lempel-Ziv (LZ78) data compression algorithm. Our approach is validated experimentally on dictionaries of up to 1.5 GB of uncompressed text. We achieve compression ratios often outperforming the e
Publikováno v:
Experimental Algorithms ISBN: 9783642385261
SEA
SEA
Transit Node Routing (TNR) is a fast and exact distance oracle for road networks. We show several new results for TNR. First, we give a surprisingly simple implementation fully based on contraction hierarchies that speeds up preprocessing by an order
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1633a0932d86c1dc2ae8a1a9819eb76
https://doi.org/10.1007/978-3-642-38527-8_7
https://doi.org/10.1007/978-3-642-38527-8_7
Autor:
Arz, Julian, Fischer, Johannes
Publikováno v:
Algorithmica; Jul2018, Vol. 80 Issue 7, p2012-2047, 36p
Publikováno v:
2014 Data Compression Conference; 2014, pix-xvi, 8p
Autor:
Arz, Julian, Fischer, Johannes
Publikováno v:
2014 Data Compression Conference; 2014, p322-331, 10p
This book constitutes the refereed proceedings of the 12th International Symposium on Experimental Algorithms, SEA 2013, held in Rome, Italy, in June 2013. The 32 revised full papers presented together with 3 invited papers were carefully reviewed an
Autor:
John Maxymuk
Football is a game of numbers--fourth and inches, the three-man rush, a two point conversion, first down. Even with the obvious numbers in the statistics, rules and game situations, the players'uniform numbers themselves have become part of professio