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CHI
2011
ACM
14 years 10 months ago
Tweets from Justin Bieber's heart: the dynamics of the location field in user profiles
Little research exists on one of the most common, oldest, and most utilized forms of online social geographic information: the “location” field found in most virtual community...
Brent Hecht, Lichan Hong, Bongwon Suh, Ed H. Chi
IGARSS
2009
15 years 4 months ago
Rough Thin Pavement Thickness Estimation by GPR
In civil engineering, usually the methods used to estimate the thickness of thin pavements consider flat interfaces for simplification. In this paper, the roughness of the surface...
Nicolas Pinel, Cédric Le Bastard, Limei Liu...
PERCOM
2006
ACM
16 years 6 months ago
Dialing for Displays: Session Initiation Protocol for Opportunistic Augmentation
Opportunistic augmentation denotes connecting a personal mobile device to another device to gain a transient advantage for the user. For example, a mobile phone user might borrow ...
John J. Barton, Stina Nylander, Fopefolu Folowosel...
168
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DSN
2009
IEEE
16 years 1 months ago
Spam detection in voice-over-IP calls through semi-supervised clustering
In this paper, we present an approach for detection of spam calls over IP telephony called SPIT in VoIP systems. SPIT detection is different from spam detection in email in that t...
Yu-Sung Wu, Saurabh Bagchi, Navjot Singh, Ratsamee...
ICC
2009
IEEE
105views Communications» more  ICC 2009»
16 years 1 months ago
Decentralized Control and Optimization of Networks with QoS-Constrained Services
—We consider data networks in which real-time/near real-time applications require not only successful transmission of packets from source to destination, but also specific end-to...
Iraj Saniee