Masahiro Sasabe

Masahiro Sasabe
Dr. (Information Science) / Associate Professor

Large-Scale Systems Laboratory
Division of Information Science
Nara Institute of Science and Technology
8916-5 Takayama-cho, Ikoma Nara 630-0192, Japan map
sasabe[at]is.naist.jp

Biography

Masahiro Sasabe received the B.S., M.E., and Ph.D. degrees from Osaka University, Japan, in 2001, 2003, and 2006, respectively. He was an Assistant Professor with the Cybermedia Center, Osaka University from 2004 to 2007, an Assistant Professor of Graduate School of Engineering, Osaka University from 2007 to 2014. He is currently an Associate Professor of Division of Information Science, Nara Institute of Science and Technology, Japan.

Research Themes

My main research interest is to achieve sustainable social systems under the competitive behavior among individuals. I usually utilize mathematical models, e.g., Integer linear programming (ILP), for optimal system design, and game theoretic approaches for distributed control. The following are examples of recent research themes.

Selfish yet Optimal Control based on Game Theoretic Approaches

Selfish yet Optimal Routing in Road Networks
Selfish yet Optimal Service Chaining in NFV Networks

Network Optimization for Large-Scale Content Distribution

ILP-based Optimaility Analysis of BitTorrent-like P2P Content Distribution

Human-Harmonized Automatic Evacuation Guiding and Risk Analysis using Geographical Big Data

Automatic Evacuation Guiding based on Implicit Collaboration among Evacuees, Mobiles, Network, and Edge Server
Route Selection for Speedy, Safety, and Capacity-aware Evacuation
Road Network Risk Analysis using Geographic Big Data

Vulnerability Analysis of Competitive Information Diffusion

Epidemiology-inspired Vulnerability Analysis of Competitive Pull-based Broadcast

Distributed Cooperative Control for Large-Scale IoT Networks

Publications (Recent 5 years / All）

Journals

2019

Topological Influence on Optimality of Tit-for-Tat Based P2P Content Distribution

Masahiro Sasabe.

Peer-to-Peer Networking and Applications, May 2019.

2018

Road Network Risk Analysis Considering People Flow under Ordinary and Evacuation Situations

Masahiro Sasabe, Kodai Fujii, Shoji Kasahara.

Environment and Planning B: Urban Analytics and City Science, October 2018.
Analysis of Optimal Piece Flow in Tit-for-Tat-Based P2P Streaming

Masahiro Sasabe.

Computer Networks, 139:60-69, July 2018.
Geographical Risk Analysis Based Path Selection for Automatic, Speedy, and Reliable Evacuation Guiding Using Evacuees' Mobile Devices

Takanori Hara, Masahiro Sasabe, Shoji Kasahara.

Journal of Ambient Intelligence and Humanized Computing, May 2018.
Automatic Evacuation Guiding Scheme Based on Implicit Interactions between Evacuees and Their Mobile Nodes

Nobuhisa Komatsu, Masahiro Sasabe, Jun Kawahara, Shoji Kasahara.

GeoInformatica, 22(1):127-141, January 2018.
A Push Strategy Optimization Model for a Marine Shrimp Farming Supply Chain Network

Chaimongkol Limpianchob, Masahiro Sasabe, Shoji Kasahara.

International Journal of Operational Research, 2018.

2017

An Offline Mobile Application for Automatic Evacuation Guiding in Outdoor Environments

Junki Itoi, Masahiro Sasabe, Jun Kawahara, Shoji Kasahara.

Scientific Phone Apps and Mobile Devices, 3(1):1-10, December 2017.
Congestion-Aware Route Selection in Automatic Evacuation Guiding Based on Cooperation between Evacuees and Their Mobile Nodes

Yuki Kasai, Masahiro Sasabe, Shoji Kasahara.

EURASIP Journal on Wireless Communications and Networking, 2017(164):1-11, October 2017.

2014

Analysis of Optimal Scheduling in Tit-for-Tat-Based P2P File Distribution

Masashi Hasegawa, Masahiro Sasabe, Tetsuya Takine.

IEICE Transactions on Communications, E97.B(12):2650-2657, December 2014.
Tracking Pedestrians across Multiple Microcells Based on Successive Bayesian Estimations

Yoshiaki Taniguchi, Masahiro Sasabe, Takafumi Watanabe, Hirotaka Nakano.

TheScientificWorldJournal, 2014:1-7, August 2014.
Evolutionary Game Theoretic Scheme for Stable and Resilient Data Aggregation in DTNs

K. Habibul Kabir, Masahiro Sasabe, Tetsuya Takine.

International Journal of Autonomous and Adaptive Communications Systems, 2014.

International Conferences

2017

Maximizing Communication Opportunity for Collaborative Spectrum Sensing in Cognitive Radio Networks

Tomohiro Nishida, Masahiro Sasabe, Shoji Kasahara.

Proc. of 27th International Telecommunication Networks and Applications Conference (ITNAC), November 2017.
Short and Reliable Path Selection for Automatic Evacuation Guiding Based on Interactions Between Evacuees and Their Mobile Devices

Takanori Hara, Masahiro Sasabe, Shoji Kasahara.

Mobile Web and Intelligent Information Systems, 10486:33-44, July 2017.

2016

On Information Sharing Scheme for Automatic Evacuation Guiding System Using Evacuees' Mobile Nodes

Nobuhisa Komatsu, Masahiro Sasabe, Shoji Kasahara.

Mobile Web and Intelligent Information Systems, 9847:213-221, August 2016.
A Simple Algorithm of Centralized Flow Management for Data Centers

Andrei E. Tuchin, Masahiro Sasabe, Shoji Kasahara.

Proc. of 22nd Asia-Pacific Conference on Communications (APCC), August 2016.

2015

Automatic Evacuation Guiding Scheme Using Trajectories of Mobile Nodes

Nobuhisa Komatsu, Masahiro Sasabe, Jun Kawahara, Shoji Kasahara.

Mobile Web and Intelligent Information Systems, 9228:3-14, August 2015.
Location-Aware Utility-Based Routing for Store-Carry-Forward Message Delivery

Tomotaka Kimura, Tsubasa Matsuura, Masahiro Sasabe, Takahiro Matsuda, Tetsuya Takine.

Proc. of 2015 International Conference on Information Networking (ICOIN), January 2015.

Lectures

Social System Theory
Information Science and Engineering PBL I/II & Intelligent Cyber-Physical Systems PBL I