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SIGMOD
2010
ACM
204views Database» more  SIGMOD 2010»
15 years 2 months ago
Positional update handling in column stores
In this paper we investigate techniques that allow for on-line updates to columnar databases, leaving intact their high read-only performance. Rather than keeping differential str...
Sándor Héman, Marcin Zukowski, Niels...
98
Voted
ICICS
2009
Springer
15 years 9 months ago
Security Analysis of the GF-NLFSR Structure and Four-Cell Block Cipher
The overall structure is one of the most important properties of block ciphers. At present, the most common structures include Feistel structure, SP structure, MISTY structure, L-M...
Wenling Wu, Lei Zhang, Liting Zhang, Wentao Zhang
CORR
2006
Springer
121views Education» more  CORR 2006»
15 years 2 months ago
Number sequence representation of protein structures based on the second derivative of a folded tetrahedron sequence
A protein is a sequence of amino-acids of length typically less than 1, 000, where there are 20 kinds of amino-acids. In nature, each protein is folded into a well-defined three-d...
Naoto Morikawa
140
Voted
METMBS
2004
196views Mathematics» more  METMBS 2004»
15 years 3 months ago
An Open Problem in RNA Secondary Structure Prediction by the Comparative Approach
Abstract One approach to predict the secondary structure of RNA is the comparative approach. This approach is used when alignment of several homologous sequences of a RNA is availa...
Stefan Engelen, Fariza Tahi
124
Voted
ECCV
2006
Springer
15 years 6 months ago
Using a Connected Filter for Structure Estimation in Perspective Systems
Three-dimensional structure information can be estimated from two-dimensional images using recursive estimation methods. This paper investigates possibilities to improve structure...
Fredrik Nyberg, Ola Dahl, Jan Holst, Anders Heyden