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» Performance of group communication over ad-hoc networks
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ITS
2004
Springer
155views Multimedia» more  ITS 2004»
14 years 2 months ago
Modeling the Development of Problem Solving Skills in Chemistry with a Web-Based Tutor
This research describes a probabilistic approach for developing predictive models of how students learn problem-solving skills in general qualitative chemistry. The goal is to use ...
Ron Stevens, Amy Soller, Melanie Cooper, Marcia Sp...
JSAC
2006
83views more  JSAC 2006»
13 years 9 months ago
Optimal ACK mechanisms of the IEEE 802.15.3 MAC for ultra-wideband systems
Ultra-wideband (UWB) transmission is an emerging wireless technology for future short-range indoor and outdoor multimedia applications. To coordinate the access to the wireless med...
Yang Xiao, Xuemin Shen, Hai Jiang
PAAPP
2008
76views more  PAAPP 2008»
13 years 9 months ago
Group-aware stream filtering for bandwidth-efficient data dissemination
In this paper 1 we are concerned with disseminating high-volume data streams to many simultaneous applications over a low-bandwidth wireless mesh network. For bandwidth efficiency...
Ming Li, David Kotz
JNCA
2010
106views more  JNCA 2010»
13 years 7 months ago
A methodology for engineering collaborative and ad-hoc mobile applications using SyD middleware
Today’s web applications are more collaborative and are using the standard and ubiquitous Internet protocols. We have earlier developed System on Mobile Devices (SyD) middleware...
Praveen Madiraju, Srilaxmi Malladi, Janaka Balasoo...
TCSV
2010
13 years 3 months ago
Perceptually Unequal Packet Loss Protection by Weighting Saliency and Error Propagation
We describe a method for achieving perceptually minimal video distortion over packet-erasure networks using perceptually unequal loss protection (PULP). There are two main ingredie...
Hojin Ha, Jincheol Park, Sanghoon Lee, Alan Conrad...