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116
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CIKM
2007
Springer
15 years 7 months ago
2007
Springer
We consider the problem of content-based spam filtering for short text messages that arise in three contexts: mobile (SMS) communication, blog comments, and email summary informa...
INFOCOM
2006
IEEE
15 years 7 months ago
2006
IEEE
— In this paper, we study the survivability problem in hierarchical wireless access networks with dual-homed end users, who are connected to two base stations (BSs), a primary BS...
ICDCSW
2005
IEEE
15 years 7 months ago
2005
IEEE
— Search and rescue of people in emergency situations, e.g. lost hikers, stranded climbers, or injured skiers has been difficult due to lack of information about their location ...
106
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ISPA
2004
Springer
15 years 6 months ago
2004
Springer
Abstract. Recent advances in P2P lookup overlays provide an appealing solution for distributed search without relying on a single database server. In addition to performing resourc...
MDM
2004
Springer
15 years 6 months ago
2004
Springer
This paper studies a heterogeneous multiple channel environment (HMCE), in which the channels are controlled by different wireless operators. To the best of our knowledge, there i...