A.Shimoda, K. Ishibashi, S. Harada, K. Sato, M. Tsujino, T. Inoue, M. Shimura, T. Takebe, K. Takahashi, T. Mori and S. Goto, "Inferring the Number of Accesses to Internet Services using DNS Traffic," 信学技報, vol.115, No.307, IA2015-63, pp.129-134, 2015年11月.
Kengo Urata, Ryota Nakamura, and Shigeaki Harada, "Distributionally Robust Virtual Network Allocation under Uncertainty of Renewable Energy Power with Wasserstein Metric," IEEE ICC 2024, June. 2024.
Ryota Nakamura, Kengo Urata, and Shigeaki Harada, "A Heuristic Spatio-temporal Scheduling for Virtual Network Allocation Considering Renewable Energy," IEEE GLOBECOM 2023, Dec. 2023.
Kengo Urata, Ryota Nakamura and Shigeaki Harada, "Robust Virtual Network Allocation under Uncertainty of Traffic Demands and Renewable Energy Power," IEEE GLOBECOM 2022, Dec. 2022.
Akito Suzuki, Ryoichi Kawahara and Shigeaki Harada, "Cooperative Multi-Agent Deep Reinforcement Learning for Dynamic Virtual Network Allocation," ICCCN 2021, July 2021.
Akito Suzuki and Shigeaki Harada, "Safe Multi-Agent Deep Reinforcement Learning for Dynamic Virtual Network Allocation," IEEE GLOBECOM 2020, Dec. 2020.
Akito Suzuki, Masahiro Kobayashi, Yousuke Takahashi, Shigeaki Harada, Keisuke Ishibashi, and Ryoichi Kawahara, "Extendable NFV-Integrated Control Method Using Reinforcement Learning," IEEE ICC 2018, May 2018.
S. Harada, R. Kawahara, T. Mori, N. Kamiyama, H. Hasegawa, and H. Yoshino, "A Method of Detecting Network Anomalies in Cyclic Traffic," IEEE GLOBECOM 2008, Nov.-Dec. 2008.
Y. Hirokawa, K. Yamamoto, S. Harada, and R. Kawahara, "Detection of Leaps/sLumps in Traffic Volume of Internet Backbone," APNOMS 2008, 409-418, Oct. 2008.
N. Kamiyama, T. Mori, R. Kawahara, S. Harada, "Optimum Identification of Worm-Infected Hosts," IEEE IPOM 2008, Sep. 2008.
N. Kamiyama, T. Mori, R. Kawahara, S. Harada, and H. Yoshino, "Extracting Worm-Infected Hosts Using White List," IEEE SAINT 2008 Workshop, Jul. 2008.
T. Mori, R. Kawahara, N. Kamiyama, and S. Harada, "Inferring original traffic pattern from sampled flow statistics," IEEE SAINT 2007 Workshop, Jan. 2007.
R. Kawahara, T. Mori, N. Kamiyama, S. Harada, and S. Asano, "A study on detecting network anomalies using sampled flow statistics," IEEE SAINT 2007 Workshop, Jan. 2007.
R. Kawahara, T. Mori, K. Ishibashi, N. Kamiyama, S. Harada, and S. Asano, "A study on detecting network anomalies using sampled flow statistics," 信学技報, vol. 106, no. 356, CQ2006-65, pp. 37-42, 2006年11月.
T. Mori, R. Kawahara, N. Kamiyama, K. Ishibashi, and S. Harada, "Inferring original traffic pattern from sampled flow statistics," 信学技報, vol. 106, no. 355, NS2006-125, pp. 13-18, 2006年11月.
S. Harada, E. Takimoto, and A. Maruoka, "Aggregating Strategy for Online Auctions," COCOON 2006, Aug. 2006.
S. Harada, E. Takimoto, and A. Maruoka, "Online Allocation with Risk Information," ALT 2005, Oct. 2005.
Kotaro Hatanaka, Tatsuaki Kimura, Yuka Komai, Keisuke Ishibashi Masahiro Kobayashi, and Shigeaki Harada, "Extraction and Prediction of User Communication Behaviors From DNS Query Logs Based on Nonnegative Tensor Factorization" IEEE Transactions on Network and Service Management, 20(3), pp.2611-2624, 2023/09.
Ryota Nakamura, Ryoichi Kawahara, Takefumi Wakayama, and Shigeaki Harada, "Virtual Network Control for Power Bills Reduction and Network Stability," IEEE Transactions on Network and Service Management, 19(4), pp.4338-4349, 2022/12.
Akito Suzuki, Ryoichi Kawahara, and Shigeaki Harada, "Cooperative Multi-Agent Deep Reinforcement Learning for Dynamic Virtual Network Allocation with Traffic Fluctuations," IEEE Transactions on Network and Service Management, 19(3), pp.1982-2000, 2022/09.
Akito Suzuki, Ryoichi Kawahara, Masahiro Kobayashi, Yousuke Takahashi, Shigeaki Harada, and Keisuke Ishibashi, "Extendable NFV-Integrated Control Method Using Reinforcement Learning," IEICE Trans. Communications, vol. E103-B, no. 8, pp. 826-841, Aug. 2020.
Shigeaki Harada, Keisuke Ishibashi, and Ryoichi Kawahara, "Modeling Upper Layer Reaction to QoS Degradation as a Congestion Avoidance Mechanism," IEICE Trans. Commun., Vol.E103-B, No. 4, pp.302-311, Apr. 2020.
K. Ishibashi, S. Harada, and R. Kawahara, "Inferring latent traffic demand offered to an overloaded link with modeling QoS-degradation effect," IEICE Trans. Commun., Vol.E102-B, No. 4 Apr. 2019.
T. Mori, T. Inoue, A. Shimoda, K. Sato, S. Harada, K. Ishibashi and S. Goto, "Statistical estimation of the names of HTTPS servers with domain name graphs," Elsevier Computer Communications, 2016.
S. Harada, E. Takimoto, and A. Maruoka, "Online Allocation with Risk Information," IEICE Transactions 89-D(8).