Kohei Watabe

Publication Activity (10 Years)

Years Active: 2009-2024
Publications (10 Years): 34

Top Topics

Search Algorithm

Network Intrusion

Generative Model

Top Venues

IEICE Trans. Commun.

IEEE Trans. Inf. Theory

Publications

Kazuhiro Yasuda, Sho Tsugawa, Kohei Watabe
Impact of Graph-to-Sequence Conversion Methods on the Accuracy of Graph Generation for Network Simulations. NOMS (2024)
Yuki Kanto, Kohei Watabe
Wireless Link Quality Estimation Using LSTM Model. NOMS (2024)
Takahiro Yokoyama, Yoshiki Sato, Sho Tsugawa, Kohei Watabe
An Accurate Graph Generative Model with Tunable Features. CoRR (2023)
Kohei Watabe, Shohei Nakazawa, Yoshiki Sato, Sho Tsugawa, Kenji Nakagawa
GraphTune: A Learning-Based Graph Generative Model With Tunable Structural Features. IEEE Trans. Netw. Sci. Eng. 10 (4) (2023)
Sho Tsugawa, Kohei Watabe
Identifying Influential Brokers on Social Media from Social Network Structure. ICWSM (2023)
Takahiro Yokoyama, Yoshiki Sato, Sho Tsugawa, Kohei Watabe
An Accurate Graph Generative Model with Tunable Features. ICCCN (2023)
Loc Gia Nguyen, Kohei Watabe
A Method for Network Intrusion Detection Using Flow Sequence and BERT Framework. ICC (2023)
Loc Gia Nguyen, Kohei Watabe
Flow-based Network Intrusion Detection Based on BERT Masked Language Model. CoRR (2023)
Loc Gia Nguyen, Kohei Watabe
A Method for Network Intrusion Detection Using Flow Sequence and BERT Framework. CoRR (2023)
Sho Tsugawa, Kohei Watabe
Identifying Influential Brokers on Social Media from Social Network Structure. CoRR (2022)
Loc Gia Nguyen, Kohei Watabe
Flow-based network intrusion detection based on BERT masked language model. StudentWorkshop@CoNEXT (2022)
Kohei Watabe, Norinosuke Murai, Shintaro Hirakawa, Kenji Nakagawa
Accurate Parallel Flow Monitoring for Loss Measurements. IEICE Trans. Commun. (12) (2022)
Shohei Nakazawa, Yoshiki Sato, Sho Tsugawa, Kenji Nakagawa, Kohei Watabe
GraphTune: A Learning-based Graph Generative Model with Tunable Structural Features. CoRR (2022)
Kenji Nakagawa, Yoshinori Takei, Shin-ichiro Hara, Kohei Watabe
Analysis of the Convergence Speed of the Arimoto-Blahut Algorithm by the Second-Order Recurrence Formula. IEEE Trans. Inf. Theory 67 (10) (2021)
Yuta Yamamoto, Asahi Hentona, Koji Marusaki, Kohei Watabe, Seiya Kawano, Tokimasa Goto, Yutaka Hada, Kazuhisa Fukuzawa, Hirofumi Nonaka
Development of the patent values evaluation method considering growth of technical community. SSCI (2021)
Shohei Nakazawa, Yoshiki Sato, Kenji Nakagawa, Sho Tsugawa, Kohei Watabe
A Tunable Model for Graph Generation Using LSTM and Conditional VAE. CoRR (2021)
Shohei Nakazawa, Yoshiki Sato, Kenji Nakagawa, Sho Tsugawa, Kohei Watabe
Poster: A Tunable Model for Graph Generation Using LSTM and Conditional VAE. ICDCS (2021)
Kenji Nakagawa, Yoshinori Takei, Shin-ichiro Hara, Kohei Watabe
Analysis of the Convergence Speed of the Arimoto-Blahut Algorithm by the Second Order Recurrence Formula. CoRR (2020)
Kohei Watabe, Masahiro Terauchi, Kenji Nakagawa
Model-less Approach for an Accurate Packet Loss Simulation. ICC (2020)
Kohei Watabe, Norinosuke Murai, Shintaro Hirakawa, Kenji Nakagawa
Accurate Loss Estimation Technique Utilizing Parallel Flow Monitoring. CNSM (2019)
Kohei Watabe, Norinosuke Murai, Shintaro Hirakawa, Kenji Nakagawa
Accurate Measurement Technique of Packet Loss Rate in Parallel Flow Monitoring. ICCCN (2019)
Kohei Watabe, Toru Mano, Takeru Inoue, Kimihiro Mizutani, Osamu Akashi, Kenji Nakagawa
Measuring Lost Packets with Minimum Counters in Traffic Matrix Estimation. IEICE Trans. Commun. (1) (2019)
Kohei Watabe, Shintaro Hirakawa, Kenji Nakagawa
A Parallel Flow Monitoring Technique That Achieves Accurate Delay Measurement. IEICE Trans. Commun. (4) (2019)
Kenji Nakagawa, Yoshinori Takei, Kohei Watabe
Analysis for the Slow Convergence in Arimoto Algorithm. CoRR (2018)
Kenji Nakagawa, Yoshinori Takei, Kohei Watabe
Analysis for the Slow Convergence in Arimoto Algorithm. ISITA (2018)
Masahiro Terauchi, Kohei Watabe, Kenji Nakagawa
Model-Less Approach of Network Traffic for Accurate Packet Loss Simulations. ICNP (2018)
Kenji Nakagawa, Kohei Watabe, Takuto Sabu
On the Search Algorithm for the Output Distribution That Achieves the Channel Capacity. IEEE Trans. Inf. Theory 63 (2) (2017)
Nguyen Minh Tuan, Kohei Watabe, Pham Thanh Giang, Kenji Nakagawa
Improving Fairness in Wireless Ad Hoc Networks by Channel Access Sensing at Link Layer and Packet Rate Control. IEICE Trans. Commun. (10) (2017)
Kohei Watabe, Toru Mano, Kimihiro Mizutani, Osamu Akashi, Kenji Nakagawa, Takeru Inoue
A Proposal of an Efficient Traffic Matrix Estimation Under Packet Drops. ICDCS (2017)
Kohei Watabe, Kenji Nakagawa
Packet Delay Estimation That Transcends a Fundamental Accuracy Bound due to Bias in Active Measurements. IEICE Trans. Commun. (8) (2017)
Kohei Watabe, Shintaro Hirakawa, Kenji Nakagawa
Accurate delay measurement for parallel monitoring of probe flows. CNSM (2017)
Kenji Nakagawa, Kohei Watabe, Takuto Sabu
On the search algorithm for the output distribution that achieves the channel capacity. ISITA (2016)
Kohei Watabe, Hiroyuki Ohsaki
On Spatio-Temporal Message Diffusion in Epidemic Broadcasting. Ad Hoc Sens. Wirel. Networks 33 (1-4) (2016)
Kenji Nakagawa, Kohei Watabe, Takuto Sabu
On the Search Algorithm for the Output Distribution that Achieves the Channel Capacity. CoRR (2016)
Nguyen Minh Tuan, Kenji Nakagawa, Kohei Watabe
A Method at Link Layer to Improve the Fairness in Multi-hop Wireless Ad Hoc Networks. SoICT (2015)
Kohei Watabe, Kenji Nakagawa
Intrusiveness-aware Estimation for high quantiles of a packet delay distribution. ICC (2015)
Kohei Watabe, Hiroyuki Ohsaki
Contact Duration-Aware Epidemic Broadcasting in Delay/Disruption-Tolerant Networks. IEICE Trans. Commun. (12) (2015)
Kohei Watabe, Masaki Aida
On Optimal Magnitude of Fluctuations in Probe Packet Arrival Intervals. IEICE Trans. Commun. (12) (2013)
Kosuke Matsuda, Kohei Watabe, Hiroyuki Ohsaki
An epidemic broadcasting mechanism in delay/disruption-tolerant networks utilizing contact duration distribution. WMNC (2013)
Kohei Watabe, Hiroyuki Ohsaki
Effect of locality of node mobility on epidemic broadcasting in DTNs. WMNC (2013)
Kohei Watabe, Yudai Honma, Masaki Aida
Probe interval designs that improve accuracy of CoMPACT monitor. Simul. Model. Pract. Theory 19 (1) (2011)
Kohei Watabe, Masaki Aida
Analysis on the fluctuation magnitude in probe interval for active measurement. INFOCOM (2011)
Kohei Watabe, Masaki Aida
On modeling of fluctuations in quasi-static approach describing the temporal evolution of retry traffic. International Teletraffic Congress (2011)
Kohei Watabe, Yudai Honma, Masaki Aida
Verification of Accuracy Improvement for CoMPACT Monitor Due to Suboptimal Inter-probe Time. SAINT (2009)
Kohei Watabe, Yudai Honma, Masaki Aida
Accuracy Improvement of CoMPACT Monitor by Using New Probing Method. APNOMS (2009)
Kohei Watabe, Yudai Honma, Masaki Aida
Design of Probe Intervals to Improve Accuracy of CoMPACT Monitor. INCoS (2009)