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AAI
2005
138views more  AAI 2005»
15 years 6 months ago
Learning By Teaching: A New Agent Paradigm For Educational Software
This paper discusses Betty's Brain, a teachable agent in the domain of river ecosystems that combines learning by teaching with self-regulation mentoring to promote deep lear...
Gautam Biswas, Krittaya Leelawong, Daniel Schwartz...
JSAC
2007
104views more  JSAC 2007»
15 years 6 months ago
Price dynamics in competitive agile spectrum access markets
— We explore the price dynamics in a competitive market consisting of spectrum agile network service providers and users. Here, multiple self interested spectrum providers operat...
Yiping Xing, Rajarathnam Chandramouli, Carlos de M...
TMM
2010
194views Management» more  TMM 2010»
15 years 1 months ago
Modeling Flickr Communities Through Probabilistic Topic-Based Analysis
Abstract--With the increased presence of digital imaging devices, there also came an explosion in the amount of multimedia content available online. Users have transformed from pas...
Radu Andrei Negoescu, Daniel Gatica-Perez
ICPR
2004
IEEE
16 years 7 months ago
Combining Null Space-based Gabor Features for Face Recognition
We propose a novel face recognition strategy combining various discriminating Gabor features in multi-scales and multi-orientations. A bank of well-chosen Gabor filters is applied...
Tieniu Tan, Wei Fan, Wei Liu, Yunhong Wang
ISMVL
2005
IEEE
59views Hardware» more  ISMVL 2005»
15 years 12 months ago
Radix Converters: Complexity and Implementation by LUT Cascades
In digital signal processing, we often use higher radix system to achieve high-speed computation. In such cases, we require radix converters. This paper considers the design of LU...
Tsutomu Sasao