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» Parameterised system design based on genetic algorithms
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ICASSP
2011
IEEE
14 years 10 months ago
Bound-ratio minimization of filter bank frames by periodic precoding
Frame (upper and lower) bound ratio is a key factor of numerical stability of frame systems. While tight frames, of which the minimal ratio 1 is achieved, are much preferred in ma...
Li Chai, Jingxin Zhang
INFOCOM
2012
IEEE
13 years 9 months ago
HAWK: An unmanned mini helicopter-based aerial wireless kit for localization
—This paper presents a fully functional and highly portable mini Unmanned Aerial Vehicle (UAV) system, HAWK, for conducting aerial localization. HAWK is a programmable mini helic...
Zhongli Liu, Yinjie Chen, Benyuan Liu, Chengyu Cao...
CHI
2011
ACM
14 years 10 months ago
Enhancing credibility judgment of web search results
In this paper, we propose a system for helping users to judge the credibility of Web search results and to search for credible Web pages. Conventional Web search engines present o...
Yusuke Yamamoto, Katsumi Tanaka
SPAA
1997
ACM
15 years 10 months ago
Pipelining with Futures
Pipelining has been used in the design of many PRAM algorithms to reduce their asymptotic running time. Paul, Vishkin, and Wagener (PVW) used the approach in a parallel implementat...
Guy E. Blelloch, Margaret Reid-Miller
ASSETS
2006
ACM
16 years 14 days ago
Interactive tracking of movable objects for the blind on the basis of environment models and perception-oriented object recognit
In previous work we have presented a prototype of an assistant system for the blind that can be used for self-localization and interactive object identification of static objects ...
Andreas Hub, Tim Hartter, Thomas Ertl