Shigeaki Harada

According to our database, Shigeaki Harada authored at least 32 papers between 2006 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Distributionally Robust Virtual Network Allocation Under Uncertainty of Renewable Energy Power with Wasserstein Metric.

Kengo Urata, Ryota Nakamura, Shigeaki Harada

Proceedings of the IEEE International Conference on Communications, 2024

2023

Extraction and Prediction of User Communication Behaviors From DNS Query Logs Based on Nonnegative Tensor Factorization.

Kotaro Hatanaka, Tatsuaki Kimura, Yuka Komai, Keisuke Ishibashi, Masahiro Kobayashi, Shigeaki Harada

IEEE Trans. Netw. Serv. Manag., September, 2023

A Heuristic Spatio-Temporal Scheduling for Virtual Network Allocation Considering Renewable Energy.

Ryota Nakamura, Kengo Urata, Shigeaki Harada

Proceedings of the IEEE Global Communications Conference, 2023

2022

Virtual Network Control for Power Bills Reduction and Network Stability.

Ryota Nakamura, Ryoichi Kawahara, Takefumi Wakayama, Shigeaki Harada

IEEE Trans. Netw. Serv. Manag., December, 2022

Cooperative Multi-Agent Deep Reinforcement Learning for Dynamic Virtual Network Allocation With Traffic Fluctuations.

Akito Suzuki, Ryoichi Kawahara, Shigeaki Harada

IEEE Trans. Netw. Serv. Manag., 2022

Robust Virtual Network Allocation under Uncertainty of Traffic Demands and Renewable Energy Power.

Kengo Urata, Ryota Nakamura, Shigeaki Harada

Proceedings of the IEEE Global Communications Conference, 2022

2021

Cooperative Multi-Agent Deep Reinforcement Learning for Dynamic Virtual Network Allocation.

Akito Suzuki, Ryoichi Kawahara, Shigeaki Harada

Proceedings of the 30th International Conference on Computer Communications and Networks, 2021

2020

Extendable NFV-Integrated Control Method Using Reinforcement Learning.

Akito Suzuki, Ryoichi Kawahara, Masahiro Kobayashi, Shigeaki Harada, Yousuke Takahashi, Keisuke Ishibashi

IEICE Trans. Commun., 2020

Modeling Upper Layer Reaction to QoS Degradation as a Congestion Avoidance Mechanism.

Shigeaki Harada, Keisuke Ishibashi, Ryoichi Kawahara

IEICE Trans. Commun., 2020

Safe Multi-Agent Deep Reinforcement Learning for Dynamic Virtual Network Allocation.

Akito Suzuki, Shigeaki Harada

Proceedings of the IEEE Global Communications Conference, 2020

2019

Inferring Latent Traffic Demand Offered to an Overloaded Link with Modeling QoS-Degradation Effect.

Keisuke Ishibashi, Shigeaki Harada, Ryoichi Kawahara

IEICE Trans. Commun., 2019

2016

Statistical estimation of the names of HTTPS servers with domain name graphs.

Tatsuya Mori, Takeru Inoue, Akihiro Shimoda, Kazumichi Sato, Shigeaki Harada, Keisuke Ishibashi, Shigeki Goto

Comput. Commun., 2016

2013

Analyzing influence of network topology on designing ISP-operated CDN.

Noriaki Kamiyama, Tatsuya Mori, Ryoichi Kawahara, Shigeaki Harada, Haruhisa Hasegawa

Telecommun. Syst., 2013

Optimally Identifying Worm-Infected Hosts.

Noriaki Kamiyama, Tatsuya Mori, Ryoichi Kawahara, Shigeaki Harada

IEICE Trans. Commun., 2013

2011

Detection accuracy of network anomalies using sampled flow statistics.

Ryoichi Kawahara, Keisuke Ishibashi, Tatsuya Mori, Noriaki Kamiyama, Shigeaki Harada, Haruhisa Hasegawa, Shoichiro Asano

Int. J. Netw. Manag., 2011

Parallel video streaming optimizing network throughput.

Noriaki Kamiyama, Ryoichi Kawahara, Tatsuya Mori, Shigeaki Harada, Haruhisa Hasegawa

Comput. Commun., 2011

Optimally designing caches to reduce P2P traffic.

Noriaki Kamiyama, Ryoichi Kawahara, Tatsuya Mori, Shigeaki Harada, Haruhisa Hasegawa

Comput. Commun., 2011

Traffic Engineering Using Overlay Network.

Ryoichi Kawahara, Shigeaki Harada, Noriaki Kamiyama, Tatsuya Mori, Haruhisa Hasegawa, Akihiro Nakao

Proceedings of IEEE International Conference on Communications, 2011

2010

Impact of topology on parallel video streaming.

Noriaki Kamiyama, Ryoichi Kawahara, Tatsuya Mori, Shigeaki Harada, Haruhisa Hasegawa

Proceedings of the IEEE/IFIP Network Operations and Management Symposium, 2010

Optimally Designing Capacity and Location of Caches to Reduce P2P Traffic.

Noriaki Kamiyama, Ryoichi Kawahara, Tatsuya Mori, Shigeaki Harada, Haruhisa Hasegawa

Proceedings of IEEE International Conference on Communications, 2010

2009

Adaptive Bandwidth Control to Handle Long-Duration Large Flows.

Ryoichi Kawahara, Tatsuya Mori, Noriaki Kamiyama, Shigeaki Harada, Haruhisa Hasegawa

Proceedings of IEEE International Conference on Communications, 2009

Improving Deployability of Peer-Assisted CDN Platform with Incentive.

Tatsuya Mori, Noriaki Kamiyama, Shigeaki Harada, Haruhisa Hasegawa, Ryoichi Kawahara

Proceedings of the Global Communications Conference, 2009. GLOBECOM 2009, Honolulu, Hawaii, USA, 30 November, 2009

2008

Extracting Worm-Infected Hosts Using White List.

Noriaki Kamiyama, Tatsuya Mori, Ryoichi Kawahara, Shigeaki Harada, Hideaki Yoshino

Proceedings of the 2008 International Symposium on Applications and the Internet, 2008

Optimum Identification of Worm-Infected Hosts.

Noriaki Kamiyama, Tatsuya Mori, Ryoichi Kawahara, Shigeaki Harada

Proceedings of the IP Operations and Management, 8th IEEE International Workshop, 2008

Identifying Anomalous Traffic Sources Using Flow Statistics.

Ryoichi Kawahara, Noriaki Kamiyama, Shigeaki Harada, Haruhisa Hasegawa, Shoichiro Asano

Proceedings of the Global Communications Conference, 2008. GLOBECOM 2008, New Orleans, LA, USA, 30 November, 2008

A Method of Detecting Network Anomalies in Cyclic Traffic.

Shigeaki Harada, Ryoichi Kawahara, Tatsuya Mori, Noriaki Kamiyama, Haruhisa Hasegawa, Hideaki Yoshino

Proceedings of the Global Communications Conference, 2008. GLOBECOM 2008, New Orleans, LA, USA, 30 November, 2008

Detection of Leaps/sLumps in Traffic Volume of Internet Backbone.

Yutaka Hirokawa, Kimihiro Yamamoto, Shigeaki Harada, Ryoichi Kawahara

Proceedings of the Challenges for Next Generation Network Operations and Service Management, 2008

2007

Inferring Original Traffic Pattern from Sampled Flow Statistics.

Tatsuya Mori, Ryoichi Kawahara, Noriaki Kamiyama, Shigeaki Harada

Proceedings of the 2007 International Symposium on Applications and the Internet, 2007

A Study on Detecting Network Anomalies Using Sampled Flow Statistics.

Ryoichi Kawahara, Tatsuya Mori, Noriaki Kamiyama, Shigeaki Harada, Shoichiro Asano

Proceedings of the 2007 International Symposium on Applications and the Internet, 2007

Detection Accuracy of Network Anomalies Using Sampled Flow Statistics.

Ryoichi Kawahara, Keisuke Ishibashi, Tatsuya Mori, Noriaki Kamiyama, Shigeaki Harada, Shoichiro Asano

Proceedings of the Global Communications Conference, 2007

2006

Online Allocation with Risk Information.

Shigeaki Harada, Eiji Takimoto, Akira Maruoka

IEICE Trans. Inf. Syst., 2006

Aggregating Strategy for Online Auctions.

Shigeaki Harada, Eiji Takimoto, Akira Maruoka

Proceedings of the Computing and Combinatorics, 12th Annual International Conference, 2006