33 search results - page 6 / 7 » Empirical tests of anonymous voice over IP |
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
— SPam over Internet Telephony (SPIT) is expected to become a very serious issue in the next years. The threat is going to spin out from the well known email spam problem by bot ...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract—The recently approved IEEE 802.11e standard improves the support for real-time multimedia applications in Wireless LANs. Yet, to provide some level of guarantee in terms...
CORR
2006
Springer
13 years 4 months ago
2006
Springer
Network Address Translation (NAT) causes well-known difficulties for peer-to-peer (P2P) communication, since the peers involved may not be reachable at any globally valid IP addre...
PEWASUN
2004
ACM
13 years 10 months ago
2004
ACM
This paper studies the performance of a multi-rate mobile ad hoc network (MANET) using an extended ns-2 simulator. A link adaptation algorithm is developed and tested. The multi-r...
COLT
2000
Springer
13 years 9 months ago
2000
Springer
We study model selection strategies based on penalized empirical loss minimization. We point out a tight relationship between error estimation and data-based complexity penalizatio...