Ikki FUJIWARA


A Novel Channel Assignment Method to Ensure Deadlock-Freedom for Deterministic Routing
Ryuta KAWANO Hiroshi NAKAHARA Seiichi TADE Ikki FUJIWARA Hiroki MATSUTANI Michihiro KOIBUCHI Hideharu AMANO 
Publication:   
Publication Date: 2017/08/01
Vol. E100-D  No. 8  pp. 1798-1806
Type of Manuscript:  PAPER
Category: Computer System
Keyword: 
deadlock-free routinghigh performance computingtime complexity
 Summary | Full Text:PDF(988.8KB)

Job Mapping and Scheduling on Free-Space Optical Networks
Yao HU Ikki FUJIWARA Michihiro KOIBUCHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/11/01
Vol. E99-D  No. 11  pp. 2694-2704
Type of Manuscript:  PAPER
Category: Computer System
Keyword: 
job mappinginterconnection networksfree-space opticshigh-performance computing
 Summary | Full Text:PDF(1MB)

Layout-Conscious Expandable Topology for Low-Degree Interconnection Networks
Thao-Nguyen TRUONG Khanh-Van NGUYEN Ikki FUJIWARA Michihiro KOIBUCHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/05/01
Vol. E99-D  No. 5  pp. 1275-1284
Type of Manuscript:  PAPER
Category: Computer System
Keyword: 
Network expandabilitynetwork topologiessmall-world networksinterconnection networkshigh-performance computing
 Summary | Full Text:PDF(1.3MB)

The Case for Network Coding for Collective Communication on HPC Interconnection Networks
Ahmed SHALABY Ikki FUJIWARA Michihiro KOIBUCHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2015/03/01
Vol. E98-D  No. 3  pp. 661-670
Type of Manuscript:  PAPER
Category: Information Network
Keyword: 
interconnection networkscollective communicationnetwork codinghigh-performance computing
 Summary | Full Text:PDF(1.7MB)

Combinatorial Auction-Based Marketplace Mechanism for Cloud Service Reservation
Ikki FUJIWARA Kento AIDA Isao ONO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/01/01
Vol. E95-D  No. 1  pp. 192-204
Type of Manuscript:  PAPER
Category: Computer System
Keyword: 
cloud computingresource allocationcombinatorial auctioninteger programmingoptimization
 Summary | Full Text:PDF(1.9MB)