Qing LIU


An Artificial Fish Swarm Algorithm for the Multicast Routing Problem
Qing LIU Tomohiro ODAKA Jousuke KUROIWA Haruhiko SHIRAI Hisakazu OGURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/05/01
Vol. E97-B  No. 5  pp. 996-1011
Type of Manuscript:  PAPER
Category: Network
Keyword: 
artificial fish swarm algorithmmulticast routingSteiner tree problemnetwork optimization
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A New Artificial Fish Swarm Algorithm for the Multiple Knapsack Problem
Qing LIU Tomohiro ODAKA Jousuke KUROIWA Haruhiko SHIRAI Hisakazu OGURA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/03/01
Vol. E97-D  No. 3  pp. 455-468
Type of Manuscript:  PAPER
Category: Fundamentals of Information Systems
Keyword: 
artificial fish swarm algorithmmultiple knapsack problemconstraint boundarysearch region
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Application of an Artificial Fish Swarm Algorithm in Symbolic Regression
Qing LIU Tomohiro ODAKA Jousuke KUROIWA Hisakazu OGURA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/04/01
Vol. E96-D  No. 4  pp. 872-885
Type of Manuscript:  PAPER
Category: Fundamentals of Information Systems
Keyword: 
artificial fish swarm algorithmsymbolic regressionparse treeoptimizationpenalty
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A CMOS Class-G Supply Modulation for Polar Power Amplifiers with High Average Efficiency and Low Ripple Noise
Qing LIU Jiangtao SUN YongJu SUH Nobuyuki ITOH Toshihiko YOSHIMASU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/02/01
Vol. E95-A  No. 2  pp. 487-497
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
power amplifierRWDMLDOsupply modulationaverage efficiency
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A 66-dBc Fundamental Suppression Frequency Doubler IC for UWB Sensor Applications
Jiangtao SUN Qing LIU Yong-Ju SUH Takayuki SHIBATA Toshihiko YOSHIMASU 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/04/01
Vol. E94-C  No. 4  pp. 575-581
Type of Manuscript:  Special Section PAPER (Special Section on Circuits and Design Techniques for Advanced Large Scale Integration)
Category: 
Keyword: 
frequency doublerhigh suppressionhigh conversion gainlow input powerUWB sensor
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A 1.2-3.2 GHz CMOS VCO IC Utilizing Transformer-Based Variable Inductors and AMOS Varactors
Qing LIU Yusuke TAKIGAWA Satoshi KURACHI Nobuyuki ITOH Toshihiko YOSHIMASU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/02/01
Vol. E94-A  No. 2  pp. 568-573
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
AMOS varactorCMOStransformer-based variable inductorwide-tuning range
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A Broadband High Suppression Frequency Doubler IC for Sub-Millimeter-Wave UWB Applications
Jiangtao SUN Qing LIU Yong-Ju SUH Takayuki SHIBATA Toshihiko YOSHIMASU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/02/01
Vol. E94-A  No. 2  pp. 603-610
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
frequency doublerbroadbandhigh suppressionlow driver powerSiGe BiCMOS
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