1232 search results - page 78 / 247 » Digraphs: theory, algorithms and applications |
192
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ICC
2011
IEEE
14 years 5 months ago
2011
IEEE
—We consider a general wireless channel model for different types of code-division multiple access (CDMA) and space-division multiple-access (SDMA) systems with isometric random ...
265
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GIS
2006
ACM
16 years 7 months ago
2006
ACM
In this paper we describe work on the automatic recognition of island structures. In an initial phase several test persons were asked to mark groups of islands that they perceived...
209
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WSDM
2012
ACM
14 years 1 months ago
2012
ACM
In this work we propose a novel approach to anomaly detection in streaming communication data. We first build a stochastic model for the system based on temporal communication pa...
155
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ISSAC
2005
Springer
15 years 11 months ago
2005
Springer
This paper presents a duality analysis and an algorithm for computing the multiplicity structure of a zero to a polynomial system, while the zero can be exact or approximate with ...
157
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DIALM
2004
ACM
15 years 11 months ago
2004
ACM
In many applications of wireless ad hoc and sensor networks, position-awareness is of great importance. Often, as in the case of geometric routing, it is sufficient to have virtua...