14382 search results - page 80 / 2877 » Time in Connectionist Models |
DBSEC
2007
15 years 2 months ago
2007
Abstract. Modern information systems require temporal and privilegeconsuming usage of digital objects. To meet these requirements, we present a new access control model–Times-bas...
126
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TWC
2010
14 years 8 months ago
2010
In this letter, we investigate the problem of CFO estimation in OFDM systems when the timing offset and channel length are not exactly known. Instead of explicitly estimating the t...
115
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HICSS
2007
IEEE
15 years 7 months ago
2007
IEEE
While the use of software component models has become popular in the development of desktop applications and distributed information systems, such models have not been widely used...
122
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SPIN
2004
Springer
15 years 6 months ago
2004
Springer
Abstract. We present a technique and a tool for model-checking operational UML models based on a mapping of object oriented UML models into a framework of communicating extended ti...
108
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ICC
2009
IEEE
14 years 11 months ago
2009
IEEE
In this paper, based on the concept of the Tapped Delay Line (TDL) structure, we first propose a new wideband multiple-ring Multiple Input Multiple Output (MIMO) channel reference ...