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DCC
2004
IEEE
13 years 11 months ago
Adaptive Rate Control Scheme for Video Streaming Over Wireless Channels
Providing continuous video playback with graceful quality degradation over wireless channels is fraught with challenges. Video applications require stringent delay guarantees and ...
Marwan Krunz, Mohamed Hassan
AICT
2005
IEEE
157views Communications» more  AICT 2005»
13 years 10 months ago
Fast Retransmission of Real-Time Traffic in HIPERLAN/2 Systems
Automatic repeat request (ARQ) schemes are effective to recover non-real-time data corrupted by channel errors, but their use with real-time traffic is seldom considered because p...
Jose A. Afonso, Joaquim E. Neves
LREC
2008
140views Education» more  LREC 2008»
13 years 9 months ago
Acquiring a Taxonomy from the German Wikipedia
This paper presents the process of acquiring a large, domain independent, taxonomy from the German Wikipedia. We build upon a previously implemented platform that extracts a seman...
Laura Kassner, Vivi Nastase, Michael Strube
EUSAI
2007
Springer
14 years 2 months ago
Evaluating Confidence in Context for Context-Aware Security
We propose a software framework that augments context data with a range of assorted confidence/reputation metadata for dimensions such as security, privacy, safety, reliability, or...
Marc Lacoste, Gilles Privat, Fano Ramparany
ICC
2007
IEEE
154views Communications» more  ICC 2007»
13 years 12 months ago
Topology Management in CogMesh: A Cluster-Based Cognitive Radio Mesh Network
As the radio spectrum usage paradigm shifting from the traditional command and control allocation scheme to the open spectrum allocation scheme, wireless mesh networks meet new opp...
Tao Chen, Honggang Zhang, Gian Mario Maggio, Imric...