Ikki Fujiwara

According to our database, Ikki Fujiwara authored at least 42 papers between 2003 and 2023.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of three.

2023

Introducing Open OnDemand to Supercomputer Fugaku.

Masahiro Nakao, Hidetomo Kaneyama, Masaru Nagaku, Ikki Fujiwara, Atsuko Takefusa, Shin'ichi Miura, Keiji Yamamoto

Proceedings of the SC '23 Workshops of The International Conference on High Performance Computing, 2023

Toward the Development of NII RDC Application Profile Using Ontology Technology.

Yasuyuki Minamiyama, Masaharu Hayashi, Ikki Fujiwara, Jun-ichi Onami, Shigetoshi Yokoyama, Yusuke Komiyama, Kazutsuna Yamaji

Proceedings of the 1st Conference on Research Data Infrastructure - Connecting Communities, 2023

2022

mdx: A Cloud Platform for Supporting Data Science and Cross-Disciplinary Research Collaborations.

Toyotaro Suzumura, Akiyoshi Sugiki, Hiroyuki Takizawa, Akira Imakura, Hiroshi Nakamura, Kenjiro Taura, Tomohiro Kudoh, Toshihiro Hanawa, Yuji Sekiya, Hill Hiroki Kobayashi, Shin Matsushima, Yohei Kuga, Ryo Nakamura, Renhe Jiang, Junya Kawase, Masatoshi Hanai, Hiroshi Miyazaki, Tsutomu Ishizaki, Daisuké Shimotoku, Daisuke Miyamoto, Kento Aida, Atsuko Takefusa, Takashi Kurimoto, Koji Sasayama, Naoya Kitagawa, Ikki Fujiwara, Yusuke Tanimura, Takayuki Aoki, Toshio Endo, Satoshi Ohshima, Keiichiro Fukazawa, Susumu Date, Toshihiro Uchibayashi

CoRR, 2022

mdx: A Cloud Platform for Supporting Data Science and Cross-Disciplinary Research Collaborations.

Toyotaro Suzumura, Akiyoshi Sugiki, Hiroyuki Takizawa, Akira Imakura, Hiroshi Nakamura, Kenjiro Taura, Tomohiro Kudoh, Toshihiro Hanawa, Yuji Sekiya, Hill Hiroki Kobayashi, Yohei Kuga, Ryo Nakamura, Renhe Jiang, Junya Kawase, Masatoshi Hanai, Hiroshi Miyazaki, Tsutomu Ishizaki, Daisuké Shimotoku, Daisuke Miyamoto, Kento Aida, Atsuko Takefusa, Takashi Kurimoto, Koji Sasayama, Naoya Kitagawa, Ikki Fujiwara, Yusuke Tanimura, Takayuki Aoki, Toshio Endo, Satoshi Ohshima, Keiichiro Fukazawa, Susumu Date, Toshihiro Uchibayashi

Proceedings of the IEEE Intl. Conf. on Dependable, 2022

2021

SINETStream: Enabling Research IoT Applications with Portability, Security and Performance Requirements.

Atsuko Takefusa, Jingtao Sun, Ikki Fujiwara, Hiroshi Yoshida, Kento Aida, Calton Pu

Proceedings of the IEEE 45th Annual Computers, Software, and Applications Conference, 2021

2019

The Case for Water-Immersion Computer Boards.

Michihiro Koibuchi, Ikki Fujiwara, Naoya Niwa, Tomohiro Totoki, Shoichi Hirasawa

Proceedings of the 48th International Conference on Parallel Processing, 2019

2018

Effectiveness of Moldable and Malleable Scheduling in Deep Learning Tasks.

Ikki Fujiwara, Masahiro Tanaka, Kenjiro Taura, Kentaro Torisawa

Proceedings of the 24th IEEE International Conference on Parallel and Distributed Systems, 2018

2017

Distributed Shortcut Networks: Low-Latency Low-Degree Non-Random Topologies Targeting the Diameter and Cable Length Trade-Off.

Nguyen T. Truong, Ikki Fujiwara, Michihiro Koibuchi, Khanh-Van Nguyen

IEEE Trans. Parallel Distributed Syst., 2017

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

IEICE Trans. Inf. Syst., 2017

A Layout-Oriented Routing Method for Low-Latency HPC Networks.

Ryuta Kawano, Hiroshi Nakahara, Ikki Fujiwara, Hiroki Matsutani, Michihiro Koibuchi, Hideharu Amano

IEICE Trans. Inf. Syst., 2017

Towards Tightly-coupled Datacenter with Free-space Optical Links.

Yao Hu, Hiroaki Hara, Ikki Fujiwara, Hiroki Matsutani, Hideharu Amano, Michihiro Koibuchi

Proceedings of the 2017 International Conference on Cloud and Big Data Computing, ICCBDC 2017, London, United Kingdom, September 17, 2017

High-Bandwidth Low-Latency Approximate Interconnection Networks.

Daichi Fujiki, Kiyo Ishii, Ikki Fujiwara, Hiroki Matsutani, Hideharu Amano, Henri Casanova, Michihiro Koibuchi

Proceedings of the 2017 IEEE International Symposium on High Performance Computer Architecture, 2017

A Case for Uni-directional Network Topologies in Large-Scale Clusters.

Michihiro Koibuchi, Tomohiro Totoki, Hiroki Matsutani, Hideharu Amano, Fabien Chaix, Ikki Fujiwara, Henri Casanova

Proceedings of the 2017 IEEE International Conference on Cluster Computing, 2017

2016

Layout-Conscious Expandable Topology for Low-Degree Interconnection Networks.

Truong Thao Nguyen, Khanh-Van Nguyen, Ikki Fujiwara, Michihiro Koibuchi

IEICE Trans. Inf. Syst., 2016

Job Mapping and Scheduling on Free-Space Optical Networks.

Yao Hu, Ikki Fujiwara, Michihiro Koibuchi

IEICE Trans. Inf. Syst., 2016

Optical network technologies for HPC: computer-architects point of view.

Michihiro Koibuchi, Ikki Fujiwara, Kiyo Ishii, Shu Namiki, Fabien Chaix, Hiroki Matsutani, Hideharu Amano, Tomohiro Kudoh

IEICE Electron. Express, 2016

A diagonal cabling approach to data center and HPC systems.

Truong Thao Nguyen, Ikki Fujiwara, Michihiro Koibuchi

Proceedings of the Seventh Symposium on Information and Communication Technology, 2016

Suitability of the Random Topology for HPC Applications.

Fabien Chaix, Ikki Fujiwara, Michihiro Koibuchi

Proceedings of the 24th Euromicro International Conference on Parallel, 2016

Randomly Optimized Grid Graph for Low-Latency Interconnection Networks.

Koji Nakano, Daisuke Takafuji, Satoshi Fujita, Hiroki Matsutani, Ikki Fujiwara, Michihiro Koibuchi

Proceedings of the 45th International Conference on Parallel Processing, 2016

Deterministic Construction of Regular Geometric Graphs with Short Average Distance and Limited Edge Length.

Satoshi Fujita, Koji Nakano, Michihiro Koibuchi, Ikki Fujiwara

Proceedings of the Algorithms and Architectures for Parallel Processing, 2016

Towards Ideal Hop Counts in Interconnection Networks with Arbitrary Size.

Michihiro Koibuchi, Ikki Fujiwara, Fabien Chaix, Henri Casanova

Proceedings of the Fourth International Symposium on Computing and Networking, 2016

An Interconnection Network Exploiting Trade-Off between Routing Table Size and Path Length.

Thanh-Chung Kieu, Khanh-Van Nguyen, Nguyen T. Truong, Ikki Fujiwara, Michihiro Koibuchi

Proceedings of the Fourth International Symposium on Computing and Networking, 2016

LOREN: A Scalable Routing Method for Layout-Conscious Random Topologies.

Ryuta Kawano, Hiroshi Nakahara, Ikki Fujiwara, Hiroki Matsutani, Michihiro Koibuchi, Hideharu Amano

Proceedings of the Fourth International Symposium on Computing and Networking, 2016

HPC Job Mapping over Reconfigurable Wireless Links.

Yao Hu, Ikki Fujiwara, Michihiro Koibuchi

Proceedings of the IEEE/ACM 16th International Symposium on Cluster, 2016

ACRO: Assignment of channels in reverse order to make arbitrary routing deadlock-free.

Ryuta Kawano, Hiroshi Nakahara, Seiichi Tade, Ikki Fujiwara, Hiroki Matsutani, Michihiro Koibuchi, Hideharu Amano

Proceedings of the 15th IEEE/ACIS International Conference on Computer and Information Science, 2016

2015

Swap-And-Randomize: A Method for Building Low-Latency HPC Interconnects.

Ikki Fujiwara, Michihiro Koibuchi, Hiroki Matsutani, Henri Casanova

IEEE Trans. Parallel Distributed Syst., 2015

The Case for Network Coding for Collective Communication on HPC Interconnection Networks.

Ahmed Shalaby, Ikki Fujiwara, Michihiro Koibuchi

IEICE Trans. Inf. Syst., 2015

Optimized Core-Links for Low-Latency NoCs.

Ryuta Kawano, Seiichi Tade, Ikki Fujiwara, Hiroki Matsutani, Hideharu Amano, Michihiro Koibuchi

Proceedings of the 23rd Euromicro International Conference on Parallel, 2015

Enabling Ideal Job Mapping on Wireless Supercomputers and Datacenters.

Yao Hu, Ikki Fujiwara, Michihiro Koibuchi

Proceedings of the Third International Symposium on Computing and Networking, 2015

Augmenting low-latency HPC network with free-space optical links.

Ikki Fujiwara, Michihiro Koibuchi, Tomoya Ozaki, Hiroki Matsutani, Henri Casanova

Proceedings of the 21st IEEE International Symposium on High Performance Computer Architecture, 2015

2014

Extreme Big Data (EBD): Next Generation Big Data Infrastructure Technologies Towards Yottabyte/Year.

Satoshi Matsuoka, Hitoshi Sato, Osamu Tatebe, Michihiro Koibuchi, Ikki Fujiwara, Shuji Suzuki, Masanori Kakuta, Takashi Ishida, Yutaka Akiyama, Toyotaro Suzumura, Koji Ueno, Hiroki Kanezashi, Takemasa Miyoshi

Supercomput. Front. Innov., 2014

Hierarchical Network Coding for Collective Communication on HPC Interconnects.

Ahmed Shalaby, Mohamed El-Sayed Ragab, Victor Goulart, Ikki Fujiwara, Michihiro Koibuchi

Proceedings of the 22nd Euromicro International Conference on Parallel, 2014

Skywalk: A Topology for HPC Networks with Low-Delay Switches.

Ikki Fujiwara, Michihiro Koibuchi, Hiroki Matsutani, Henri Casanova

Proceedings of the 2014 IEEE 28th International Parallel and Distributed Processing Symposium, 2014

Layout-aware expandable low-degree topology.

Nguyen T. Truong, Van K. Nguyen, Nhat T. X. Le, Ikki Fujiwara, Fabien Chaix, Michihiro Koibuchi

Proceedings of the 20th IEEE International Conference on Parallel and Distributed Systems, 2014

Darkfiber Planning for Extensible HPC Network Design under Uncertainties.

Fabien Chaix, Ikki Fujiwara, Michihiro Koibuchi

Proceedings of the Second International Symposium on Computing and Networking, 2014

Low-latency wireless 3D NoCs via randomized shortcut chips.

Hiroki Matsutani, Michihiro Koibuchi, Ikki Fujiwara, Takahiro Kagami, Yasuhiro Take, Tadahiro Kuroda, Paul Bogdan, Radu Marculescu, Hideharu Amano

Proceedings of the Design, Automation & Test in Europe Conference & Exhibition, 2014

2013

Distributed Shortcut Networks: Layout-Aware Low-Degree Topologies Exploiting Small-World Effect.

Van K. Nguyen, Nhat T. X. Le, Ikki Fujiwara, Michihiro Koibuchi

Proceedings of the 42nd International Conference on Parallel Processing, 2013

Layout-conscious random topologies for HPC off-chip interconnects.

Michihiro Koibuchi, Ikki Fujiwara, Hiroki Matsutani, Henri Casanova

Proceedings of the 19th IEEE International Symposium on High Performance Computer Architecture, 2013

2012

Combinatorial Auction-Based Marketplace Mechanism for Cloud Service Reservation.

Ikki Fujiwara, Kento Aida, Isao Ono

IEICE Trans. Inf. Syst., 2012

Cabinet Layout Optimization of Supercomputer Topologies for Shorter Cable Length.

Ikki Fujiwara, Michihiro Koibuchi, Henri Casanova

Proceedings of the 13th International Conference on Parallel and Distributed Computing, 2012

2010

Applying Double-Sided Combinational Auctions to Resource Allocation in Cloud Computing.

Ikki Fujiwara, Kento Aida, Isao Ono

Proceedings of the Tenth Annual International Symposium on Applications and the Internet, 2010

2003

Motion algorithm for autonomous rescue agents based on information assistance system.

Daisuke Kurabayashi, Hironori Tsuchiya, Ikki Fujiwara, Hajime Asama, Kuniaki Kawabata

Proceedings of the IEEE International Symposium on Computational Intelligence in Robotics and Automation: Computational Intelligence in Robotics and Automation for the New Millennium, 2003