Sciweavers

2191 search results - page 357 / 439
» Improving the Efficiency of Non-Deterministic Computations
Sort
View
WIKIS
2006
ACM
14 years 3 months ago
How to use a Wiki in education: 'Wiki based effective constructive learning'
Learning effectiveness depends on a large range of parameters. Learners’ activity has an important impact on long-term learning and comprehension of difficult concepts [1]. Coll...
Michele Notari
CVPR
2010
IEEE
14 years 2 months ago
3D Morphable Model Construction for Robust Ear and Face Recognition
Recent work suggests that the human ear varies significantly between different subjects and can be used for identification. In principle, therefore, using ears in addition to the f...
John D. Bustard, Mark S. Nixon
BROADNETS
2005
IEEE
14 years 2 months ago
A rate adaptation algorithm for ieee 802.11 wlans based on Mac-Layer Loss Differentiation
— In a WLAN subject to variable wireless channel conditions, rate adaptation plays an important role to more efficiently utilize the physical link. However, the existing rate ada...
Qixiang Pang, Victor C. M. Leung, Soung Chang Liew
BROADNETS
2005
IEEE
14 years 2 months ago
Performance analysis and enhancement for backbone based wireless mobile ad hoc networks
—In this paper, we present an extended Mobile Backbone Network (MBN) topology synthesis algorithm (ETSA) for constructing and maintaining a dynamic backbone structure in mobile w...
Laura Huei-jiun Ju, Izhak Rubin
ICMCS
2005
IEEE
143views Multimedia» more  ICMCS 2005»
14 years 2 months ago
Dynamic Gop Structure Determination for Real-Time MPEG-4 Advanced Simple Profile Video Encoder
MPEG-4 Advanced Simple Profile video provides I, P, and B –type frames in each GOP (Group Of Pictures). To maximize the coding efficiency, it is important to determine the distr...
Yu-Lin Wang, Jing-Xin Wang, Yen-Wen Lai, Alvin Wen...