723 search results - page 99 / 145 » On the hyperbolicity constant in graphs |
159
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ICDM
2009
IEEE
16 years 23 days ago
2009
IEEE
—Applying the concept of organizational structure to social network analysis may well represent the power of members and the scope of their power in a social network. In this pap...
176
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INFOCOM
2008
IEEE
16 years 16 days ago
2008
IEEE
—In the routing and cost sharing of multicast towards a group of potential receivers, cross-monotonicity is a property that states a user’s payment can only be smaller when ser...
170
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GLOBECOM
2006
IEEE
16 years 5 days ago
2006
IEEE
— In wireless ad hoc networks (WANETs), e.g. wireless sensor networks, battery-powered devices are constrained by limited amount of energy. Many WANET applications require that t...
166
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COCOON
2005
Springer
15 years 11 months ago
2005
Springer
Orthogonal Variable Spreading Factor (OVSF) CDMA code has the ability to support higher and variable data rates with a single code using one transceiver. A number of CDMA code ass...
212
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FSTTCS
1993
Springer
15 years 10 months ago
1993
Springer
We investigate the complexity and approximability of some location problems when two distance values are specified for each pair of potential sites. These problems involve the se...