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WWW
2008
ACM
15 years 10 months ago
Trust-based recommendation systems: an axiomatic approach
High-quality, personalized recommendations are a key feature in many online systems. Since these systems often have explicit knowledge of social network structures, the recommenda...
Reid Andersen, Christian Borgs, Jennifer T. Chayes...
WS
2004
ACM
15 years 3 months ago
A man-in-the-middle attack on UMTS
In this paper we present a man-in-the-middle attack on the Universal Mobile Telecommunication Standard (UMTS), one of the newly emerging 3G mobile technologies. The attack allows ...
Ulrike Meyer, Susanne Wetzel
CCR
2011
14 years 4 months ago
Papyrus: a software platform for distributed dynamic spectrum sharing using SDRs
Proliferation and innovation of wireless technologies require significant amounts of radio spectrum. Recent policy reforms by the FCC are paving the way by freeing up spectrum fo...
Lei Yang, Zengbin Zhang, Wei Hou, Ben Y. Zhao, Hai...
ICWS
2003
IEEE
14 years 11 months ago
A Web Service Approach to Universal Accessibility in Collaboration Services
The enormous growth in wireless communications and miniaturized handheld devices in the last few years, have given rise to a vast range of new services, for heterogeneous user env...
Sangmi Lee, Sung Hoon Ko, Geoffrey Fox, Kang-Seok ...
ITNG
2008
IEEE
15 years 4 months ago
Scalable Video Transmission for a Surveillance System
The Area of Interest (AoI) is a distributed scalable video transmission subsystem, for a surveillance system, which concentrates on decrementing the amount of video information tr...
Tomi Räty, Lassi Lehikoinen, François ...