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» Comparing the expressive power of access control models
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BMCBI
2008
107views more  BMCBI 2008»
13 years 7 months ago
A mixture model approach to sample size estimation in two-sample comparative microarray experiments
Background: Choosing the appropriate sample size is an important step in the design of a microarray experiment, and recently methods have been proposed that estimate sample sizes ...
Tommy S. Jørstad, Herman Midelfart, Atle M....
BMCBI
2004
169views more  BMCBI 2004»
13 years 7 months ago
A power law global error model for the identification of differentially expressed genes in microarray data
Background: High-density oligonucleotide microarray technology enables the discovery of genes that are transcriptionally modulated in different biological samples due to physiolog...
Norman Pavelka, Mattia Pelizzola, Caterina Vizzard...
SAC
2005
ACM
14 years 1 months ago
An attribute-based access matrix model
In traditional access control models like MAC, DAC, and RBAC, authorization decisions are determined according to identities of subjects and objects, which are authenticated by a ...
Xinwen Zhang, Yingjiu Li, Divya Nalla
ENTCS
2007
113views more  ENTCS 2007»
13 years 7 months ago
On the Decidability of the Safety Problem for Access Control Policies
An access control system regulates the rights of users to gain access to resources in accordance with a specified policy. The rules in this policy may interact in a way that is n...
E. Kleiner, T. Newcomb
VTC
2008
IEEE
14 years 1 months ago
Throughput Analysis of DS-CDMA Wireless Packet Access using Frequency-Domain Equalization and Random TPC
— Recently, we proposed a random transmit power control (TPC) to increase the uplink capacity of DS-CDMA wireless packet access using Rake combining. Furthermore, we evaluated th...
Haruki Ito, Eisuke Kudoh, ZhiSen Wang, Fumiyuki Ad...