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ECTEL
2007
Springer
16 years 13 days ago
Reflections on Digital Literacy
Parallel to the societal diffusion of digital technologies, the debate on their impacts and requirements has created terms like ICT literacy, digital literacy or digital competenc...
Harald Gapski
NCA
2005
IEEE
15 years 12 months ago
Self-organization in Cooperative Content Distribution Networks
Traditional client-server content distribution techniques usually suffer from scalability problems when dealing with large client population or sizable content. The advent of peer...
Marc Schiely, Lars Renfer, Pascal Felber
CONEXT
2009
ACM
15 years 7 months ago
ARES: an anti-jamming reinforcement system for 802.11 networks
Dense, unmanaged 802.11 deployments tempt saboteurs into launching jamming attacks by injecting malicious interference. Nowadays, jammers can be portable devices that transmit int...
Konstantinos Pelechrinis, Ioannis Broustis, Srikan...
BERTINORO
2005
Springer
15 years 11 months ago
Cooperative Content Distribution: Scalability Through Self-Organization
Abstract. Peer-to-peer networks have often been touted as the ultimate solution to scalability. Although cooperative techniques have been initially used almost exclusively for cont...
Pascal Felber, Ernst W. Biersack
SPEECH
2008
97views more  SPEECH 2008»
15 years 6 months ago
A new approach for the adaptation of HMMs to reverberation and background noise
Looking at practical application scenarios of speech recognition systems several distortion effects exist that have a major influence on the speech signal and can considerably det...
Hans-Günter Hirsch, Harald Finster