Fujun HE


Analytical Model of Middlebox Unavailability under Shared Protection Allowing Multiple Backups
Risa FUJITA Fujun HE Eiji OKI 
Publication:   
Publication Date: 2021/09/01
Vol. E104-B  No. 9  pp. 1147-1158
Type of Manuscript:  PAPER
Category: Network
Keyword: 
middleboxesunavailabilitystate transitionqueuing theory
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Heuristic Approach to Distributed Server Allocation with Preventive Start-Time Optimization against Server Failure
Souhei YANASE Shuto MASUDA Fujun HE Akio KAWABATA Eiji OKI 
Publication:   
Publication Date: 2021/08/01
Vol. E104-B  No. 8  pp. 942-950
Type of Manuscript:  PAPER
Category: Network
Keyword: 
server allocation problempreventive start-time optimizationserver failuresimulated annealing
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Packet Processing Architecture with Off-Chip Last Level Cache Using Interleaved 3D-Stacked DRAM
Tomohiro KORIKAWA Akio KAWABATA Fujun HE Eiji OKI 
Publication:   
Publication Date: 2021/02/01
Vol. E104-B  No. 2  pp. 149-157
Type of Manuscript:  PAPER
Category: Network System
Keyword: 
cache memorycommunication systemmemory architecturenetwork function virtualization
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Algorithms for Distributed Server Allocation Problem
Takaaki SAWA Fujun HE Akio KAWABATA Eiji OKI 
Publication:   
Publication Date: 2020/11/01
Vol. E103-B  No. 11  pp. 1341-1352
Type of Manuscript:  PAPER
Category: Network
Keyword: 
distributed processingserver allocation problempolynomial-time algorithm
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Defragmentation with Reroutable Backup Paths in Toggled 1+1 Protection Elastic Optical Networks
Takaaki SAWA Fujun HE Takehiro SATO Bijoy Chand CHATTERJEE Eiji OKI 
Publication:   
Publication Date: 2020/03/01
Vol. E103-B  No. 3  pp. 211-223
Type of Manuscript:  PAPER
Category: Network Management/Operation
Keyword: 
reroutingpath exchanging1+1 path protectionhitless defragmentationelastic optical networks
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