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COGSCI
2010
88views more  COGSCI 2010»
15 years 6 months ago
Domain-Creating Constraints
The contributions to this special issue on cognitive development collectively propose ways in which learning involves developing constraints that shape subsequent learning. A lear...
Robert L. Goldstone, David Landy
GLOBECOM
2008
IEEE
15 years 6 months ago
Power Allocation for Cognitive Radios Based on Primary User Activity in an OFDM System
Efficient and reliable power allocation algorithm in Cognitive radio (CR) networks is a challenging problem. Traditional water-filling algorithm is inefficient for CR networks due ...
Ziaul Hasan, Ekram Hossain, Charles L. Despins, Vi...
SEKE
2009
Springer
15 years 10 months ago
Improving Negotiations through Fuzzy Cognitive Maps
In a decision-making process, a systematic method to manage and measure negotiation aspects provides crucial information to negotiators and has emerged as a key factor to determin...
Sérgio Assis Rodrigues, Tiago Santos da Sil...
INFOCOM
2012
IEEE
13 years 8 months ago
Combinatorial auction with time-frequency flexibility in cognitive radio networks
—In this paper, we tackle the spectrum allocation problem in cognitive radio (CR) networks with time-frequency flexibility consideration using combinatorial auction. Different f...
Mo Dong, Gaofei Sun, Xinbing Wang, Qian Zhang
ISBI
2006
IEEE
16 years 9 days ago
Using multiple tensor deflection to reconstruct white matter fiber traces with branching
The relationship between brain structure and complex behavior is governed by large-scale neurocognitive networks. Diffusion weighted imaging(DWI) is a noninvasive technique that c...
Weihong Guo, Qingguo Zeng, Yunmei Chen, Yijun Liu