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GECCO
2008
Springer
130views Optimization» more  GECCO 2008»
15 years 28 days ago
VoIP speech quality estimation in a mixed context with genetic programming
Voice over IP (VoIP) speech quality estimation is crucial to providing optimal Quality of Service (QoS). This paper seeks to provide improved speech quality estimation models with...
Adil Raja, R. Muhammad Atif Azad, Colin Flanagan, ...
ESORICS
2010
Springer
15 years 1 days ago
D(e|i)aling with VoIP: Robust Prevention of DIAL Attacks
We carry out attacks using Internet services that aim to keep telephone devices busy, hindering legitimate callers from gaining access. We use the term DIAL (Digitally Initiated A...
Alexandros Kapravelos, Iasonas Polakis, Elias Atha...
ICDE
2008
IEEE
188views Database» more  ICDE 2008»
16 years 1 months ago
Efficient Aggregate Computation over Data Streams
Abstract-- Cisco's NetFlow Collector (NFC) is a powerful example of a real-world product that supports multiple aggregate queries over a continuous stream of IP flow records. ...
Kanthi Nagaraj, K. V. M. Naidu, Rajeev Rastogi, Sc...
INFOCOM
2009
IEEE
15 years 6 months ago
Routing Over Multi-Hop Wireless Networks with Non-Ergodic Mobility
—Routing to mobile nodes in a wireless network is conventionally performed by associating a static IP address (or a geographic location) to each node, and routing to that address...
Chris Milling, Sundar Subramanian, Sanjay Shakkott...
ICMCS
2000
IEEE
126views Multimedia» more  ICMCS 2000»
15 years 4 months ago
A Cooperative Playback System for On-Demand Multimedia Sessions over Internet
IP multicast has fueled an assortment of large-scale applications over the Internet ranging from interactive video conferencing to whiteboards to video recording on-demand systems...
Giancarlo Fortino, Libero Nigro