Yu WU


Gray-Code Ranking and Unranking on Left-Weight Sequences of Binary Trees
Ro-Yu WU Jou-Ming CHANG Sheng-Lung PENG Chun-Liang LIU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/06/01
Vol. E99-A  No. 6  pp. 1067-1074
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
ranking algorithmsunranking algorithmsGray-code orderleft-weight sequencesleft-distance sequence
 Summary | Full Text:PDF(940.1KB)

A Partitioning Parallelization with Hybrid Migration of MOEA/D for Bi-Objective Optimization on Message-Passing Clusters
Yu WU Yuehong XIE Weiqin YING Xing XU Zixing LIU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/04/01
Vol. E99-A  No. 4  pp. 843-848
Type of Manuscript:  LETTER
Category: Numerical Analysis and Optimization
Keyword: 
evolutionary algorithmbi-objective optimizationparallelizationmessage-passing clusterswireless sensor network
 Summary | Full Text:PDF(626.7KB)

An Efficient and Universal Conical Hypervolume Evolutionary Algorithm in Three or Higher Dimensional Objective Space
Weiqin YING Yuehong XIE Xing XU Yu WU An XU Zhenyu WANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/11/01
Vol. E98-A  No. 11  pp. 2330-2335
Type of Manuscript:  LETTER
Category: Numerical Analysis and Optimization
Keyword: 
multi-objective optimizationevolutionary algorithmconical subregionshypervolumedecomposition
 Summary | Full Text:PDF(1.7MB)

Longest Fault-Free Cycles in Folded Hypercubes with Conditional Faulty Elements
Wen-Yin HUANG Jia-Jie LIU Jou-Ming CHANG Ro-Yu WU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/06/01
Vol. E97-A  No. 6  pp. 1187-1191
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
interconnection networkshypercubesfolded hypercubesfault-free cyclesconditional fault model
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Queue Layouts of Toroidal Grids
Kung-Jui PAI Jou-Ming CHANG Yue-Li WANG Ro-Yu WU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/06/01
Vol. E97-A  No. 6  pp. 1180-1186
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
Queue layoutToroidal gridsCartesian productArched leveled-planar graphs
 Summary | Full Text:PDF(1MB)

Ranking and Unranking of Non-regular Trees in Gray-Code Order
Ro-Yu WU Jou-Ming CHANG An-Hang CHEN Ming-Tat KO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/06/01
Vol. E96-A  No. 6  pp. 1059-1065
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
loopless algorithmsranking algorithmunranking algorithmlexicographic orderGray-code ordernon-regular trees
 Summary | Full Text:PDF(968.4KB)

An Efficient Conical Area Evolutionary Algorithm for Bi-objective Optimization
Weiqin YING Xing XU Yuxiang FENG Yu WU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/08/01
Vol. E95-A  No. 8  pp. 1420-1425
Type of Manuscript:  LETTER
Category: Numerical Analysis and Optimization
Keyword: 
bi-objective optimizationevolutionary algorithmcomputational complexityconical arealocal Pareto optimality
 Summary | Full Text:PDF(353.4KB)

The Design of a K-Band 0.8-V 9.2-mW Phase-Locked Loop
Zue-Der HUANG Chung-Yu WU 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/08/01
Vol. E94-C  No. 8  pp. 1289-1294
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
phase-locked loop (PLL)VCOcoupling current-mode injection-locked frequency divider (CCMILFD)SPR-PFDcomplementary-type charge pump
 Summary | Full Text:PDF(1.1MB)

Ranking and Unranking of t-Ary Trees Using RD-Sequences
Ro-Yu WU Jou-Ming CHANG Yue-Li WANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/02/01
Vol. E94-D  No. 2  pp. 226-232
Type of Manuscript:  Special Section PAPER (Special Section on Foundations of Computer Science -- Mathematical Foundations and Applications of Algorithms and Computer Science --)
Category: 
Keyword: 
t-ary treesrankingunrankinglexicographic ordercoding trees
 Summary | Full Text:PDF(356.3KB)

An Integrated CMOS Front-End Receiver with a Frequency Tripler for V-Band Applications
Po-Hung CHEN Min-Chiao CHEN Chun-Lin KO Chung-Yu WU 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/06/01
Vol. E93-C  No. 6  pp. 877-883
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
V-bandtransceiversCMOS subharmonic frequency triplermonolithic microwave integrated circuit (MMIC)
 Summary | Full Text:PDF(942.7KB)

A Low-Power K-Band CMOS Current-Mode Up-Conversion Mixer Integrated with VCO
Wen-Chieh WANG Chung-Yu WU 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/10/01
Vol. E92-C  No. 10  pp. 1291-1298
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
CMOScurrent-modeK-bandup-conversion mixer
 Summary | Full Text:PDF(1.1MB)

Distributed Construction Protocols of Probabilistic Degree-Weighted Peer-to-Peer Overlays
Yu WU Fukuhito OOSHITA Hirotsugu KAKUGAWA Toshimitsu MASUZAWA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2009/04/01
Vol. E92-D  No. 4  pp. 563-574
Type of Manuscript:  PAPER
Category: Computation and Computational Models
Keyword: 
peer-to-peeroverlayproportional degreePWDN
 Summary | Full Text:PDF(851.1KB)

A Message-Efficient Peer-to-Peer Search Protocol Based on Adaptive Index Dissemination
Yu WU Taisuke IZUMI Fukuhito OOSHITA Hirotsugu KAKUGAWA Toshimitsu MASUZAWA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2009/02/01
Vol. E92-D  No. 2  pp. 258-268
Type of Manuscript:  PAPER
Category: Computation and Computational Models
Keyword: 
peer-to-peersearchmessage costpopularityadaptabilityindex-dissemination
 Summary | Full Text:PDF(722.8KB)

New Design Methodology and New Differential Logic Circuits for the Implementation of Ternary Logic Systems in CMOS VLSI without Process Modification
Hong-Yi HUANG Chung-Yu WU 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1994/06/25
Vol. E77-C  No. 6  pp. 960-969
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
ternary logic systemCMOS dynamic logic circuitbinary-coded ternary signalredundant binary adder
 Summary | Full Text:PDF(912KB)