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ICMCS
1999
IEEE
96views Multimedia» more  ICMCS 1999»
13 years 11 months ago
VirtualQueue: A Technique for Packet Voice Stream Reconstruction
Norival R. Figueira, Joseph Pasquale
VLDB
2009
ACM
165views Database» more  VLDB 2009»
14 years 7 months ago
Online pairing of VoIP conversations
This paper answers the following question; given a multiplicity of evolving 1-way conversations, can a machine or an algorithm discern the conversational pairs in an online fashio...
Michail Vlachos, Aris Anagnostopoulos, Olivier Ver...
ICMCS
2000
IEEE
91views Multimedia» more  ICMCS 2000»
13 years 11 months ago
Streaming Video with Optimized Reconstruction-Based DCT
One fundamental problem with streaming video data over unreliable IP networks is that packets may be dropped or arrive too late for real-time playback. Traditional error-control s...
Xiao Su, Benjamin W. Wah
IJNSEC
2007
253views more  IJNSEC 2007»
13 years 7 months ago
Stream or Block Cipher for Securing VoIP?
When the network is homogeneous, choosing the cipher type for a packet telephony application is simple. It is clear that stream ciphers perform better than block ciphers over land...
Ashraf D. Elbayoumy, Simon J. Shepherd
CORR
2008
Springer
140views Education» more  CORR 2008»
13 years 6 months ago
Steganography of VoIP streams
The paper concerns available steganographic techniques that can be used for creating covert channels for VoIP (Voice over Internet Protocol) streams. Apart from characterizing exis...
Wojciech Mazurczyk, Krzysztof Szczypiorski