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CCR
2007
176views more  CCR 2007»
13 years 8 months ago
Enhanced wireless mesh networking for ns-2 simulator
The ns-2 simulator has limited support for simulating 802.11based wireless mesh networks. We have added the following new features at the MAC and PHY layer of ns-2: (i) cumulative...
Vivek Mhatre
JUCS
2008
148views more  JUCS 2008»
13 years 8 months ago
SHARP Online: An Adaptive Hypermedia System Applied to Mathematical Problem Solving
: In this article we present the development of a web application called SHARP Online: An Adaptive Hypermedia System Applied to Mathematical Problem Solving. The pedagogical basis ...
Ana Belén Gil, Raquel Rodríguez, Fra...
JSAC
2006
103views more  JSAC 2006»
13 years 8 months ago
Performance analysis of M-ary PPM TH-UWB systems in the presence of MUI and timing jitter
The symbol error probability (SEP) performance of time-hopping (TH) ultra-wideband (UWB) systems in the presence of multiuser interference (MUI) and timing jitter is considered wit...
N. V. Kokkalis, P. Takis Mathiopoulos, George K. K...
TASLP
2008
98views more  TASLP 2008»
13 years 8 months ago
An Integrative and Discriminative Technique for Spoken Utterance Classification
Abstract-- Traditional methods of spoken utterance classification (SUC) adopt two independently trained phases. In the first phase, an automatic speech recognition (ASR) module ret...
Sibel Yaman, Li Deng, Dong Yu, Ye-Yi Wang, Alex Ac...
PE
2002
Springer
118views Optimization» more  PE 2002»
13 years 7 months ago
Procedures and tools for analysis of network traffic measurements
We present procedures and tools for the analysis of network traffic measurements. The tools consist of stand-alone 1 modules that implement advanced statistical analysis procedure...
Costas Courcoubetis, Vasilios A. Siris