4324 search results - page 538 / 865 » Online social networks |
162
click to vote
CORR
2010
Springer
15 years 6 months ago
2010
Springer
Abstract. Random intersection graphs (RIGs) are an important random structure with algorithmic applications in social networks, epidemic networks, blog readership, and wireless sen...
191
click to vote
NOTERE
2010
15 years 5 months ago
2010
Abstract—Managing group membership in an ad hoc mcommerce trading forum is a challenging task as peers may only have partial knowledge of the current membership due to frequent n...
175
click to vote
ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
We study state estimation via wireless sensor networks over fading channels affected by random packet loss. In the configuration examined, the sensors send their measurements to ...
199
Voted
SAINT
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper we present an online algorithm that attacks the problem of placing relay nodes in regions where high localized congestion is detected. Congestion refers to the netwo...
182
click to vote
SASO
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—We present a distributed connectivity service that allows agents in a mobile ad-hoc network to move while preserving connectivity. This allows unmodified motion plannin...