Journal Articles (14 papers in recent 5 years / total 52 papers)

1. Horizontal Autoscaler for Network Service Mesh Based Cloud-Native Service Function Chaining
   Takanori Hara, Masahiro Sasabe.
   IEICE Transactions on Communications, E109-B(11), pp.1-11, November 2026. [publisher's version]
2. eBPF-Based Ordered Proof of Transit for Trustworthy Service Function Chaining
   Takanori Hara, Masahiro Sasabe.
   IEEE Transactions on Network and Service Management, 22(4), pp.3138-3149, August 2025 (accepted on 4 March 2025). [publisher's version]
3. Practicality of In-Kernel/User-space Packet Processing Empowered by Lightweight Neural Network and Decision Tree
   Takanori Hara, Masahiro Sasabe.
   Computer Networks, 240, pp.110188: 1-18, February 2024 (accepted on 7 January 2024). [publisher's version]
4. Path Reachability Including Distance-Constrained Detours
   Masahiro Sasabe, Miyu Otani, Takanori Hara, Shoji Kasahara.
   Proceedings of the Institution of Mechanical Engineers, Part O: Journal of Risk and Reliability, 238(1), pp.79-92, February 2024 (accepted on 2 October 2022). [publisher's version]
5. Capacitated Shortest Path Tour Based Service Chaining Adaptive to Changes of Service Demand and Network Topology
   Takanori Hara, Masahiro Sasabe.
   IEEE Transactions on Network and Service Management, 21(2), pp.1344-1358, January 2024 (accepted on 6 January 2024). [publisher's version]
6. Resource-Efficient and Availability-Aware Service Chaining and VNF Placement with VNF Diversity and Redundancy
   Takanori Hara, Masahiro Sasabe, Kento Sugihara, Shoji Kasahara.
   IEICE Transactions on Communications, E107-B(1), pp.105-116, January 2024 (accepted on 28 September 2023). [publisher's version]
7. An Evolutionary Game Theoretic Analysis of Cybersecurity Investment Strategies for Smart-Home Users against Cyberattacks
   N'guessan Yves-Roland Douha, Masahiro Sasabe, Yuzo Taenaka, Youki Kadobayashi.
   Applied Sciences, 13(7), pp.4645: 1-27, January 2023. [publisher's version]
8. On Robustness Against Evacuees' Unexpected Movement in Automatic Evacuation Guiding
   Jun Kawahara, Takanori Hara, Masahiro Sasabe.
   Computers and Electrical Engineering, 105, pp.108531: 1-17, January 2023 (accepted on 2 December 2022). [publisher's version]
9. Speedy and Efficient Service Chaining and Function Placement Based on Lagrangian Heuristics for Capacitated Shortest Path Tour Problem
   Takanori Hara, Masahiro Sasabe.
   Journal of Network and Systems Management, 31(24), pp.1-34, December 2022 (accepted on 21 December 2022). [paper (941KB pdf)] [publisher's version]
10. A Multi-Objective Optimization Model for Production and Transportation Planning in a Marine Shrimp Farming Supply Chain Network
    Chaimongkol Limpianchob, Masahiro Sasabe, Shoji Kasahara.
    International Journal of Operational Research, 45(1), pp.1-28, September 2022 (accepted on 12 December 2019). [publisher's version]
11. Analysis of Minimum Distribution Time of Two-Class Tit-for-Tat-Based P2P File Distribution
    Masahiro Sasabe, Masaki Kiyomitsu.
    Computer Networks, 214, pp.109142: 1-16, September 2022 (accepted on 28 June 2022). [paper (2MB pdf)] [publisher's version]
12. Block Diffusion Delay Attack and Its Countermeasures in a Bitcoin Network
    Masahiro Sasabe, Masanari Yamamoto, Yuanyu Zhang, Shoji Kasahara.
    International Journal of Network Management, 32(3), pp.1-21, May 2022 (accepted on 7 October 2021). [paper (538KB pdf)] [publisher's version]
13. Multi-Agent Distributed Route Selection under Consideration of Time Dependency among Agents' Road Usage for Vehicular Networks
    Takanori Hara, Masahiro Sasabe, Shoji Kasahara.
    IEICE Transactions on Communications, E105-B(2), pp.140-150, February 2022 (accepted on 14 July 2021). [paper (1MB pdf)] [publisher's version]
14. An Incentivization Mechanism with Validator Voting Profile in Proof-of-Stake-Based Blockchain
    Takeaki Matsunaga, Yuanyu Zhang, Masahiro Sasabe, Shoji Kasahara.
    IEICE Transactions on Communications, E105-B(2), pp.228-239, February 2022 (accepted on 14 July 2021). [publisher's version]
15. Analysis of Minimum Distribution Time of Tit-for-Tat-Based P2P File Distribution: Linear Programming Based Approach
    Masahiro Sasabe.
    Peer-to-Peer Networking and Applications, 14(4), pp.2127-2138, July 2021 (First Online: 17 May 2021). [paper (1MB pdf)] [publisher's version]
16. Combining IOTA and Attribute-Based Encryption for Access Control in the Internet of Things
    Yuanyu Zhang, Ruka Nakanishi, Masahiro Sasabe, Shoji Kasahara.
    Sensors, 21(15), pp.5053: 1-27, July 2021 (accepted on 23 July 2021). [publisher's version]
17. Attribute-Based Access Control for Smart Cities: A Smart Contract-Driven Framework
    Yuanyu Zhang, Mirei Yutaka, Masahiro Sasabe, Shoji Kasahara.
    IEEE Internet of Things Journal, 8(8), pp.6372-6384, April 2021 (accepted on 9 October 2020). [publisher's version]
18. Capacitated Shortest Path Tour Problem Based Integer Linear Programming for Service Chaining and Function Placement in NFV Networks
    Masahiro Sasabe, Takanori Hara.
    IEEE Transactions on Network and Service Management, 18(1), pp.104-117, March 2021 (accepted on 8 December 2020). [paper (2MB pdf)] [publisher's version]
19. Mining Pool Selection under Block WithHolding Attack
    Kentaro Fujita, Yuanyu Zhang, Masahiro Sasabe, Shoji Kasahara.
    Applied Sciences, 11(4), pp.1-18, February 2021 (accepted on 3 February 2021). [publisher's version]
20. AsthaNet: Co-creating Network Solution for Socio-economic Development of Disconnected Communities
    K. Habibul Kabir, Ashraful Alam Khan, Ashir Ahmed, Masahiro Sasabe, K. Hasibul Kabir.
    International Journal of Humanitarian Technology, 1(2), pp.172-209, October 2020 (accepted on 24 October 2020). [paper (1MB pdf)] [publisher's version]
21. Mathematical Epidemiological Analysis of Dynamics of Delay Attacks on Pull-based Competitive Information Diffusion
    Masahiro Sasabe.
    Computer Networks, 180, pp.107383: 1-9, October 2020 (accepted on 26 June 2020). [paper (2MB pdf)] [publisher's version]
22. Selfish Yet Optimal Routing by Adjusting Perceived Traffic Information of Road Networks
    Takanori Hara, Masahiro Sasabe, Shoji Kasahara.
    IEEE Open Journal of Intelligent Transportation Systems, 1, pp.120-133, September 2020 (accepted on 24 August 2020). [publisher's version]
23. Optimality Analysis of Locality-Aware Tit-for-Tat-Based P2P File Distribution
    Yohei Nishi, Masahiro Sasabe, Shoji Kasahara.
    Peer-to-Peer Networking and Applications, 13(5), pp.1688-1703, September 2020 (First Online: 11 June 2020). [paper (580KB pdf)] [publisher's version]
24. Capacitated Refuge Assignment for Speedy and Reliable Evacuation
    Takanori Hara, Masahiro Sasabe, Taiki Matsuda, Shoji Kasahara.
    ISPRS International Journal of Geo-Information, 9(7), pp.442: 1-19, July 2020 (accepted on 15 July 2020). [publisher's version]
25. 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, 47(5), pp.759-774, June 2020 (First Online: 10 October 2018). [paper (2MB pdf)] [supplemental (1MB pdf)] [publisher's version]
26. A Push Strategy Optimization Model for a Marine Shrimp Farming Supply Chain Network
    Chaimongkol Limpianchob, Masahiro Sasabe, Shoji Kasahara.
    International Journal of Operational Research, 39(2), pp.262-277, May 2020 (accepted on January 2018). [paper (627KB pdf)] [publisher's version]
27. Exploiting Smart Contracts for Capability-Based Access Control in the Internet of Things
    Yuta Nakamura, Yuanyu Zhang, Masahiro Sasabe, Shoji Kasahara.
    Sensors, 20(6), pp.1793: 1-20, March 2020 (accepted on 19 March 2020). [publisher's version]
28. Topological Influence on Optimality of Tit-for-Tat Based P2P Content Distribution
    Masahiro Sasabe.
    Peer-to-Peer Networking and Applications, 13(1), pp.243-254, January 2020 (First Online: 17 May 2019). [paper (810KB pdf)] [publisher's version]
29. Collaborative Spectrum Sensing Mechanism Based on User Incentive in Cognitive Radio Networks
    Masahiro Sasabe, Tomohiro Nishida, Shoji Kasahara.
    Computer Communications, 147, pp.1-13, November 2019 (accepted on 10 August 2019). [paper (1MB pdf)] [publisher's version]
30. 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, 10(6), pp.2291-2300, June 2019 (First Online: 09 May 2018). [paper (348KB pdf)] [publisher's version]
31. Analysis of Optimal Piece Flow in Tit-for-Tat-Based P2P Streaming
    Masahiro Sasabe.
    Computer Networks, 139, pp.60-69, July 2018 (accepted on 3 April 2018). [paper (717KB pdf)] [publisher's version]
32. 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), pp.127-141, January 2018 (First Online: 30 August 2016). [paper (664KB pdf)] [publisher's version]
33. 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), pp.1-10, December 2017 (accepted on 16 January 2017). [paper (3MB pdf)] [publisher's version]
34. 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), pp.1-11, October 2017 (accepted on 6 September 2017). [paper (1MB pdf)] [publisher's version]
35. 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), pp.2650-2657, December 2014. [paper (515KB pdf)] [publisher's version]
36. Tracking Pedestrians across Multiple Microcells Based on Successive Bayesian Estimations
    Yoshiaki Taniguchi, Masahiro Sasabe, Takafumi Watanabe, Hirotaka Nakano.
    The Scientific World Journal, 2014, pp.1-7, August 2014. [publisher's version]
37. Bayesian Estimation-Based Pedestrian Tracking in Microcells
    Yoshiaki Taniguchi, Masahiro Sasabe, Satoshi Aihara, Hirotaka Nakano.
    The Scientific World Journal, pp.1-10, September 2013. [publisher's version]
38. Nonlinear Integer Programming Formulation for Quasi-Optimal Grouping of Clusters in Ferry-Assisted DTNs
    Masahiro Sasabe, K. Habibul Kabir, Tetsuya Takine.
    IEICE Transactions on Communications, E96-B(8), pp.2076-2083, August 2013. [paper (418KB pdf)] [publisher's version]
39. Continuous-Time Analysis of the Simple Averaging Scheme for Global Clock Synchronization in Sparsely Populated MANETs
    Masahiro Sasabe, Tetsuya Takine.
    IEEE Journal on Selected Areas in Communications, 31(4), pp.782-793, April 2013. [paper (533KB pdf)] [publisher's version]
40. Perfect Cell Partitioning Scheme for Micro-Cellular Networks
    Masahiro Sasabe, Hirotaka Nakano.
    Journal of Communications, 7(10), pp.749-757, October 2012. [publisher's version]
41. Optimal Visiting Order of Isolated Clusters in DTNs to Minimize the Total Mean Delivery Delay of Bundles
    K. Habibul Kabir, Masahiro Sasabe, Tetsuya Takine.
    Numerical Algebra, Control & Optimization, 1(4), pp.563-576, November 2011. [paper (232KB pdf)] [publisher's version]
42. Power Control Methods for Improving Spatial Reuse in TDMA-Based Wireless Mesh Networks
    Go Hasegawa, Toshiaki Hidekuma, Masahiro Sasabe, Hirotaka Nakano.
    ISRN Communications and Networking, 2011, pp.1-12, June 2011. [publisher's version]
43. Evolutionary Game Theoretic Approach to Self-Organized Data Aggregation in Delay Tolerant Networks
    K. Habibul Kabir, Masahiro Sasabe, Tetsuya Takine.
    IEICE Transactions on Communications, E93.B(3), pp.490-500, March 2010. [paper (1MB pdf)] [publisher's version]
44. Evolutionary Game Theory-Based Evaluation of P2P File-Sharing Systems in Heterogeneous Environments
    Yusuke Matsuda, Masahiro Sasabe, Tetsuya Takine.
    International Journal of Digital Multimedia Broadcasting, 2010, pp.1-12, March 2010. [publisher's version]
45. User Selfishness vs. File Availability in P2P File-Sharing Systems: Evolutionary Game Theoretic Approach
    Masahiro Sasabe, Naoki Wakamiya, Masayuki Murata.
    Peer-to-Peer Networking and Applications, 3(1), pp.17-26, March 2010. [paper (250KB pdf)] [publisher's version]
46. Load-Balanced and Interference-Aware Spanning Tree Construction Algorithm for TDMA-Based Wireless Mesh Networks
    Hiroshi Tokito, Masahiro Sasabe, Go Hasegawa, Hirotaka Nakano.
    IEICE Transactions on Communications, E93.B(1), pp.99-110, January 2010. [paper (368KB pdf)] [publisher's version]
47. Improving Success Ratio of Object Search in Highly-Dynamic Mobile P2P Networks
    Kei Takeshita, Masahiro Sasabe, Hirotaka Nakano.
    IEICE Transactions on Communications, E91.B(12), pp.3851-3859, December 2008. [paper (313KB pdf)] [publisher's version]
48. High-Speed Collective Readout of Large Quantities of Moving Electronic Tags Using the Response Probability Control Method
    Hirotaka Nakano, Masahiro Sasabe.
    IEEE Systems Journal, 1(2), pp.160-167, December 2007. [paper (327KB pdf)] [publisher's version]
49. Rapid Readout of Multiple RFIDs by Response Probability Control Method
    Hirotaka Nakano, Wataru Nagate, Yusuke Hirano, Masahiro Sasabe.
    IEICE Transactions on Electronics, 90(6), pp.491-501, June 2007 (in Japanese). [paper (763KB pdf)]
50. Adaptive and Robust P2P Media Streaming
    Masahiro Sasabe, Naoki Wakamiya, Masayuki Murata.
    WSEAS Transactions on Communications, 4, pp.425-430, July 2005. [paper (158KB pdf)]
51. Effective Methods for Scalable and Continuous Media Streaming on Peer-to-Peer Networks
    Masahiro Sasabe, Naoki Wakamiya, Masayuki Murata, Hideo Miyahara.
    European Transactions on Telecommunications, 15(6), pp.549-558, November 2004. [paper (357KB pdf)] [publisher's version]
52. Proxy Caching Mechanisms with Quality Adjustment for Video Streaming Services
    Masahiro Sasabe, Yoshiaki Taniguchi, Naoki Wakamiya, Masayuki Murata, Hideo Miyahara.
    IEICE Transactions on Communications, E86-B, pp.1849-1858, June 2003. [paper (388KB pdf)]

Conference Papers (3 papers in recent 5 years / total 44 papers)

1. On Practicality of Kernel Packet Processing Empowered by Lightweight Neural Network and Decision Tree
   Takanori Hara, Masahiro Sasabe.
   Proc. of 14th International Conference on Network of the Future, pp.89-97, October 2023 (acceptance rate: 0.28 (12/43)). [publisher's version]
2. Deep Reinforcement Learning with Graph Neural Networks for Capacitated Shortest Path Tour Based Service Chaining
   Takanori Hara, Masahiro Sasabe.
   Proc. of 18th International Conference on Network and Service Management (CNSM), pp.19-27, October 2022 (acceptance rate: 0.19 (18/93)). [paper (985KB pdf)] [publisher's version]
3. Lagrangian Heuristics for Capacitated Shortest Path Tour Problem Based Online Service Chaining
   Takanori Hara, Masahiro Sasabe.
   Proc. of IEEE/IFIP Network Operations and Management Symposium (NOMS), pp.1-9, April 2022 (acceptance rate: 0.25 (43/171)). [paper (463KB pdf)] [publisher's version]
4. Cost-Efficient Blockchain-Based Access Control for the Internet of Things
   Christopher Wiraatmaja, Yuanyu Zhang, Masahiro Sasabe, Shoji Kasahara.
   Proc. of IEEE Global Communications Conference (GLOBECOM), pp.1-6, December 2021. [publisher's version]
5. Cost-Benefit Analysis Toward Designing Efficient Education Programs for Household Security
   N'guessan Yves-Roland Douha, Bernard Ousmane Sane, Masahiro Sasabe, Doudou Fall, Yuzo Taenaka, Youki Kadobayashi.
   Proc. of International Conference on Emerging Security Information, Systems and Technologies, pp.59-68, November 2021.
6. Intelligent Mining Pool Selection in the Case of Unobservable Block Withholding Attack
   Kentaro Fujita, Yuanyu Zhang, Masahiro Sasabe, Shoji Kasahara.
   Proc. of IEEE International Conference on Blockchain and Cryptocurrency (ICBC), pp.1-4, May 2021. [paper (294KB pdf)] [publisher's version]
7. Distributed Route Selection under Consideration of Time Dependency among Agents' Road Usage for Vehicular Networks
   Takanori Hara, Masahiro Sasabe, Shoji Kasahara.
   Proc. of International Conference on Emerging Technologies for Communications (ICETC), pp.1-4, December 2020 (Best Paper Award). [paper (594KB pdf)] [publisher's version]
8. Reward and Penalty Mechanism in Proof-of-Stake Consensus Algorithm for Blockchain
   Takeaki Matsunaga, Yuanyu Zhang, Masahiro Sasabe, Shoji Kasahara.
   Proc. of International Conference on Emerging Technologies for Communications (ICETC), pp.1-4, December 2020 (Student Presentation Award). [paper (914KB pdf)] [publisher's version]
9. Mining Pool Selection Problem in the Presence of Block Withholding Attack
   Kentaro Fujita, Yuanyu Zhang, Masahiro Sasabe, Shoji Kasahara.
   Proc. of IEEE International Conference on Blockchain (Blockchain), pp.321-326, November 2020. [paper (1MB pdf)] [publisher's version]
10. IOTA-Based Access Control Framework for the Internet of Things
    Ruka Nakanishi, Yuanyu Zhang, Masahiro Sasabe, Shoji Kasahara.
    Proc. of 2nd Conference on Blockchain Research and Applications for Innovative Networks and Services (BRAINS), pp.87-95, September 2020. [paper (1MB pdf)] [publisher's version]
11. Shortest Path Tour Problem Based Integer Linear Programming for Service Chaining in NFV Networks
    Masahiro Sasabe, Takanori Hara.
    Proc. of 6th IEEE Conference on Network Softwarization (NetSoft), pp.114-121, June 2020 (acceptance rate: 0.20 (18/95)). [paper (4MB pdf)] [publisher's version]
12. Impact of Locality-awareness on Tit-for-Tat-based P2P File Distribution
    Yohei Nishi, Masahiro Sasabe, Shoji Kasahara.
    Proc. of IEEE Consumer Communications & Networking Conference (CCNC), pp.1-6, January 2020 (acceptance rate: 0.40 (88/219)). [paper (721KB pdf)] [publisher's version]
13. Capability-Based Access Control for the Internet of Things: An Ethereum Blockchain-Based Scheme
    Yuta Nakamura, Yuanyu Zhang, Masahiro Sasabe, Shoji Kasahara.
    Proc. of IEEE Global Communications Conference (GLOBECOM), pp.1-6, December 2019 (acceptance rate: 0.37 (1097/2959)). [paper (2MB pdf)] [publisher's version]
14. Using Ethereum Blockchain for Distributed Attribute-Based Access Control in the Internet of Things
    Mirei Yutaka, Yuanyu Zhang, Masahiro Sasabe, Shoji Kasahara.
    Proc. of IEEE Global Communications Conference (GLOBECOM), pp.1-6, December 2019 (acceptance rate: 0.37 (1097/2959)). [paper (325KB pdf)] [publisher's version]
15. [Invited Talk] Interruption Risk of Competitive Block Diffusion in a Bitcoin Network
    Masahiro Sasabe.
    Proc. of Workshop on Internet Architecture and Applications, 119, pp.21-26, November 2019.
16. Mixed-Integer Linear Programming Based Approach for Optimal Production Planning and Inventory Control of Marine Shrimp Farming Supply Chain Network
    Chaimongkol Limpianchob, Masahiro Sasabe, Shoji Kasahara.
    Proc. of International Conference on Operations Research, pp.1-2, September 2018. [paper (69KB pdf)]
17. 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), pp.1-6, November 2017. [paper (2MB pdf)] [publisher's version]
18. 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 (MobiWis), 10486, pp.33-44, July 2017. [paper (301KB pdf)] [publisher's version]
19. 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 (MobiWis), 9847, pp.213-221, August 2016. [paper (787KB pdf)] [publisher's version]
20. A Simple Algorithm of Centralized Flow Management for Data Centers
    Andrei E. Tuchin, Masahiro Sasabe, Shoji Kasahara.
    Proc. of Asia-Pacific Conference on Communications (APCC), pp.268-273, August 2016. [paper (190KB pdf)] [publisher's version]
21. Automatic Evacuation Guiding Scheme Using Trajectories of Mobile Nodes
    Nobuhisa Komatsu, Masahiro Sasabe, Jun Kawahara, Shoji Kasahara.
    Mobile Web and Intelligent Information Systems (MobiWis), 9228, pp.3-14, August 2015 (Best Paper Award). [paper (448KB pdf)] [publisher's version]
22. Location-Aware Utility-Based Routing for Store-Carry-Forward Message Delivery
    Tomotaka Kimura, Tsubasa Matsuura, Masahiro Sasabe, Takahiro Matsuda, Tetsuya Takine.
    Proc. of International Conference on Information Networking (ICOIN), pp.194-199, January 2015 (Best Paper Award). [paper (174KB pdf)] [publisher's version]
23. Integer Programming Formulation for Grouping Clusters in Ferry-assisted DTNs
    K. Habibul Kabir, Masahiro Sasabe, Tetsuya Takine.
    Proc. of 26th International Conference on Advanced Information Networking and Applications Workshops, pp.1125-1130, March 2012. [paper (125KB pdf)] [publisher's version]
24. Self-Organized Data Aggregation among Selfish Nodes in an Isolated Cluster
    K. Habibul Kabir, Masahiro Sasabe, Tetsuya Takine.
    Proc. of International Conference of Bio-Inspired Models of Network, Information, and Computing Systems (BIONETICS), pp.264-275, December 2010 (Best Workshop Paper Award). [paper (916KB pdf)] [publisher's version]
25. A Simple Scheme for Relative Time Synchronization in Delay Tolerant MANETs
    Masahiro Sasabe, Tetsuya Takine.
    Proc. of International Conference on Intelligent Networking and Collaborative Systems (INCOS), pp.395-396, November 2009. [paper (112KB pdf)] [publisher's version]
26. Simulation-Based Evaluation of P2P File-Sharing Systems under Heterogeneous Environments: Evolutionary Game Theoretic Approach
    Yusuke Matsuda, Masahiro Sasabe, Tetsuya Takine.
    Proceedings of International Symposium on Nonlinear Theory and Its Applications (NOLTA), pp.101-104, October 2009. [paper (95KB pdf)] [publisher's version]
27. Design and Analysis of Self-Organized Data Aggregation Using Evolutionary Game Theory in Delay Tolerant Networks
    K. Habibul Kabir, Masahiro Sasabe, Tetsuya Takine.
    Proc. of The Third IEEE WoWMoM Workshop on Autonomic and Opportunistic Communications, pp.1-6, June 2009. [paper (597KB pdf)]
28. Degree-Based Power Control Method for Increasing Spatial Reuse in TDMA-Based Wireless Mesh Networks
    Toshiaki Hidekuma, Go Hasegawa, Masahiro Sasabe, Hirotaka Nakano.
    Proc. of Eighth International Conference on Networks, pp.121-126, March 2009 (Best Paper Award). [publisher's version]
29. Routing Method for Gateway Load Balancing in Wireless Mesh Networks
    Hiroshi Tokito, Masahiro Sasabe, Go Hasegawa, Hirotaka Nakano.
    Proc. of Eighth International Conference on Networks, pp.127-132, March 2009. [publisher's version]
30. How Does User Heterogeneity Affect Performance of P2P Caching?: Evolutionary Game Theoretic Approach
    Masahiro Sasabe, Yusuke Matsuda, Tetsuya Takine.
    Proc. of the 3rd International Conference on Bio-Inspired Models of Network, Information and Computing Systems (BIONETICS), pp.39:1-39:6, December 2008. [paper (206KB pdf)]
31. Mobile P2P Networks for Highly Dynamic Environments
    Kei Takeshita, Masahiro Sasabe, Hirotaka Nakano.
    Proc. of Sixth Annual IEEE International Conference on Pervasive Computing and Communications (PerCom), pp.453-457, March 2008. [paper (190KB pdf)] [publisher's version]
32. Improvement of the Capacity of Wireless Networks by Optimizing Communication Distance
    Hiroshi Tokito, Masahiro Sasabe, Hirotaka Nakano.
    Proc. of 9th IFIP International Conference on Mobile Wireless Communications Networks (ICMWCN), pp.11-15, September 2007. [publisher's version]
33. Transmission Power Control for Avoiding Cell Overlapping in Micro-Cellular Networks
    Akiko Miyagawa, Masahiro Sasabe, Hirotaka Nakano.
    Proc. of International Conference on Wireless Information Networks and Systems (WINSYS), pp.45-50, July 2007. [paper (354KB pdf)] [publisher's version]
34. A Caching Algorithm Using Evolutionary Game Theory in a File-Sharing System
    Masahiro Sasabe, Naoki Wakamiya, Masayuki Murata.
    Proc. of 12th IEEE Symposium on Computers and Communications (ISCC), pp.631-636, July 2007. [paper (88KB pdf)] [publisher's version]
35. Mobility Model Based on Incoming and Outgoing Nodes to an Area
    Satoshi Aihara, Masahiro Sasabe, Hirotaka Nakano.
    Proc. of The 5th International Symposium on Mobile Mapping Technology (MMT), pp.1-6, May 2007. [paper (1MB pdf)]
36. Perfect Cell Partitioning in Micro-Cellular Networks
    Akiko Miyagawa, Masahiro Sasabe, Hirotaka Nakano.
    Proc, of Information and Communication Technologies International Symposium (ICTIS), pp.1-4, April 2007. [paper (182KB pdf)]
37. LLR: A Construction Scheme of a Low-Diameter, Location-Aware, and Resilient P2P Network
    Masahiro Sasabe, Naoki Wakamiya, Masayuki Murata.
    Proc. of International Conference on Collaborative Computing: Networking, Applications and Worksharing, pp.1-8, November 2006. [paper (657KB pdf)] [publisher's version]
38. Information Gathering System Based on the Combination of Random and Selective Accesses for Ubiquitous Environments
    Yusuke Hirano, Masahiro Sasabe, Hirotaka Nakano.
    Proc. of SPIE 6387, Next-Generation Communication and Sensor Networks, pp.1-9, October 2006. [paper (247KB pdf)] [publisher's version]
39. High-Speed Readout Method of ID Information on a Large Amount of Electronic Tags
    Wataru Nagate, Masahiro Sasabe, Hirotaka Nakano.
    Proc. of SPIE 6387, Next-Generation Communication and Sensor Networks, pp.1-11, October 2006. [paper (172KB pdf)] [publisher's version]
40. Adaptive Media Streaming on P2P Networks
    Masahiro Sasabe, Naoki Wakamiya, Masayuki Murata.
    Proc. of Australian Telecommunication Networks and Applications Conference (ATNAC), pp.549-556, December 2004. [paper (307KB pdf)]
41. Media Streaming on P2P Networks with Bio-inspired Cache Replacement Algorithm
    Masahiro Sasabe, Naoki Wakamiya, Masayuki Murata, Hideo Miyahara.
    Proc. of International Workshop on Biologically Inspired Approaches to Advanced Information Technology (BioADIT), pp.380-395, January 2004. [paper (219KB pdf)] [publisher's version]
42. Scalable and Continuous Media Streaming on Peer-to-Peer Networks
    Masahiro Sasabe, Naoki Wakamiya, Masayuki Murata, Hideo Miyahara.
    Proc. of the 3rd International Conference on Peer-to-Peer Computing (P2P), pp.1-8, September 2003. [paper (269KB pdf)] [publisher's version]
43. Implementation and Evaluation of Proxy Caching Mechanisms with Video Quality Adjustment
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44. Proxy Caching Mechanisms with Video Quality Adjustment
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