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K2 Stream Cipher

2008
A variety of different clock-controlled stream ciphers and attacks on them have been described in a number of papers. However, few word-oriented algorithms with an irregular clocking mechanism have been proposed. This paper proposes a new design of irregular clocking for word-oriented stream ciphers that is dynamic feedback control and show analysis ...
Shinsaku Kiyomoto   +2 more
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K2

Educational Media Reviews Online, 2015
Distributed by First Run Features, 630 Ninth Avenue, Suite 1213, New York, NY 10036; 212-243-0600Produced by Dave Ohlson/Ursus FilmsDirected by Dave Ohlson2012, DVD, color, 75 min. This documentary follows two-world class alpine climbers on their attempt to climb K2, considered the world's most challenging and dangerous peak, in the Himalayas.
openaire   +1 more source

K2 and Mapungubwe

Goodwin Series, 2000
Since 1933, four phases of archaeological investigation at K2 and Mapungubwe in the Limpopo River Valley have established that these sites represent a sequence of human settlement, subsistence farming and state development in this region between AD 1000 and AD 1300. The size, com? plexity and cultural content of the sites reflect the royal status ofthe
openaire   +1 more source

Pyrazinoindolone inhibitors of MAPKAP-K2

Bioorganic & Medicinal Chemistry Letters, 2008
Optimization of pyrazinoindolone inhibitors of MAPKAP-K2 (MK2) provides a reasonable balance of cellular potency and physicochemical properties. Mechanistic studies support the inhibition of MK2 which is responsible for the sub-micromolar cellular efficacy.
D R, Goldberg   +23 more
openaire   +2 more sources

K2

ACM SIGARCH Computer Architecture News, 2014
Mobile System-on-Chips (SoC) that incorporate heterogeneous coherence domains promise high energy efficiency to a wide range of mobile applications, yet are difficult to program. To exploit the architecture, a desirable, yet missing capability is to replicate operating system (OS) services over multiple coherence domains with minimum inter-domain ...
Felix Xiaozhu Lin   +2 more
openaire   +1 more source

Missing values prediction with K2

Intelligent Data Analysis, 2002
Dealing with missing values is one important task in data mining. There are many ways to work with this kind of data, but the literature doesn't determine the best one to all kinds of data set. The aim of this work is to show the application of a bayesian algorithm (K2) in data mining problems as a data preparation and classification tool.
Estevam R. Hruschka Jr.   +1 more
openaire   +2 more sources

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