Kenji Nakagawa

45 papers A 2B 4C 3Journal 27Unranked 9
YearRankTypeTitle / Venue / Authors
2025 J jnl
A Sequential Computation Algorithm for the Center of the Smallest Enclosing Ball.
CoRR
Kenji Nakagawa, Yoshinori Takei
2023 J jnl
GraphTune: A Learning-Based Graph Generative Model With Tunable Structural Features.
IEEE Trans. Netw. Sci. Eng.
Kohei Watabe, Shohei Nakazawa, Yoshiki Sato, Sho Tsugawa, Kenji Nakagawa
2022 J jnl
Accurate Parallel Flow Monitoring for Loss Measurements.
IEICE Trans. Commun.
Kohei Watabe, Norinosuke Murai, Shintaro Hirakawa, Kenji Nakagawa
2022 J jnl
GraphTune: A Learning-based Graph Generative Model with Tunable Structural Features.
CoRR
Shohei Nakazawa, Yoshiki Sato, Sho Tsugawa, Kenji Nakagawa, Kohei Watabe
2022 J jnl
On a Proof of the Convergence Speed of a Second-order Recurrence Formula in the Arimoto-Blahut Algorithm.
CoRR
Kenji Nakagawa, Yoshinori Takei, Shin-ichiro Hara
2021 J jnl
A Tunable Model for Graph Generation Using LSTM and Conditional VAE.
CoRR
Shohei Nakazawa, Yoshiki Sato, Kenji Nakagawa, Sho Tsugawa, Kohei Watabe
2021 J jnl
Analysis of the Convergence Speed of the Arimoto-Blahut Algorithm by the Second-Order Recurrence Formula.
IEEE Trans. Inf. Theory
Kenji Nakagawa, Yoshinori Takei, Shin-ichiro Hara, Kohei Watabe
2021 A conf
Poster: A Tunable Model for Graph Generation Using LSTM and Conditional VAE.
ICDCS
Shohei Nakazawa, Yoshiki Sato, Kenji Nakagawa, Sho Tsugawa, Kohei Watabe
2020 J jnl
Analysis of the Convergence Speed of the Arimoto-Blahut Algorithm by the Second Order Recurrence Formula.
CoRR
Kenji Nakagawa, Yoshinori Takei, Shin-ichiro Hara, Kohei Watabe
2020 — conf
Fingerprinting-Based Outdoor Localization with 28-GHz Channel Measurement: A Field Study.
SPAWC
Haijian Sun, Pu Wang, Milutin Pajovic, Toshiaki Koike-Akino, Philip V. Orlik, Akinori Taira, Kenji Nakagawa
2020 — conf
Model-less Approach for an Accurate Packet Loss Simulation.
ICC
Kohei Watabe, Masahiro Terauchi, Kenji Nakagawa
2019 J jnl
A Parallel Flow Monitoring Technique That Achieves Accurate Delay Measurement.
IEICE Trans. Commun.
Kohei Watabe, Shintaro Hirakawa, Kenji Nakagawa
2019 B conf
Accurate Loss Estimation Technique Utilizing Parallel Flow Monitoring.
CNSM
Kohei Watabe, Norinosuke Murai, Shintaro Hirakawa, Kenji Nakagawa
2019 B conf
Accurate Measurement Technique of Packet Loss Rate in Parallel Flow Monitoring.
ICCCN
Kohei Watabe, Norinosuke Murai, Shintaro Hirakawa, Kenji Nakagawa
2019 J jnl
Measuring Lost Packets with Minimum Counters in Traffic Matrix Estimation.
IEICE Trans. Commun.
Kohei Watabe, Toru Mano, Takeru Inoue, Kimihiro Mizutani, Osamu Akashi, Kenji Nakagawa
2018 C conf
Analysis for the Slow Convergence in Arimoto Algorithm.
ISITA
Kenji Nakagawa, Yoshinori Takei, Kohei Watabe
2018 J jnl
Analysis for the Slow Convergence in Arimoto Algorithm.
CoRR
Kenji Nakagawa, Yoshinori Takei, Kohei Watabe
2018 J jnl
Foreword.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Kenji Nakagawa
2018 — conf
Indoor Experimental Trial on Hybrid 16-Beam Spatial-Multiplexing for High SHF Wide-Band Massive MIMO in 5G.
VTC Fall
Manabu Sakai, Kenji Nakagawa, Hiroki Iura, Naofumi Iwayama, Akihiro Okazaki, Nobuhide Nonaka, Satoshi Suyama, Jun Mashino, Atsushi Okamura, Yukihiko Okumura
2018 B conf
Model-Less Approach of Network Traffic for Accurate Packet Loss Simulations.
ICNP
Masahiro Terauchi, Kohei Watabe, Kenji Nakagawa
2018 — conf
Online Estimation for Packet Loss Probability of MMPP/D/1 Queuing by Importance Sampling.
SoICT
Hung Nguyen Ngoc, Kenji Nakagawa
2017 A conf
A Proposal of an Efficient Traffic Matrix Estimation Under Packet Drops.
ICDCS
Kohei Watabe, Toru Mano, Kimihiro Mizutani, Osamu Akashi, Kenji Nakagawa, Takeru Inoue
2017 B conf
Accurate delay measurement for parallel monitoring of probe flows.
CNSM
Kohei Watabe, Shintaro Hirakawa, Kenji Nakagawa
2017 J jnl
Improving Fairness in Wireless Ad Hoc Networks by Channel Access Sensing at Link Layer and Packet Rate Control.
IEICE Trans. Commun.
Nguyen Minh Tuan, Kohei Watabe, Pham Thanh Giang, Kenji Nakagawa
2017 J jnl
On the Search Algorithm for the Output Distribution That Achieves the Channel Capacity.
IEEE Trans. Inf. Theory
Kenji Nakagawa, Kohei Watabe, Takuto Sabu
2017 J jnl
Packet Delay Estimation That Transcends a Fundamental Accuracy Bound due to Bias in Active Measurements.
IEICE Trans. Commun.
Kohei Watabe, Kenji Nakagawa
2017 — conf
Performance Evaluation of Nonlinear Precoding Based on 44 GHz Band Experiments for 5G Ultra High Capacity Massive MIMO.
VTC Spring
Kenji Nakagawa, Shigeru Uchida, Akinori Taira, Hiroshi Nishimoto, Hiroki Iura, Akinori Okazaki, Atsushi Okamura
2016 J jnl
On the Search Algorithm for the Output Distribution that Achieves the Channel Capacity.
CoRR
Kenji Nakagawa, Kohei Watabe, Takuto Sabu
2016 C conf
On the search algorithm for the output distribution that achieves the channel capacity.
ISITA
Kenji Nakagawa, Kohei Watabe, Takuto Sabu
2015 — conf
A Method at Link Layer to Improve the Fairness in Multi-hop Wireless Ad Hoc Networks.
SoICT
Nguyen Minh Tuan, Kenji Nakagawa, Kohei Watabe
2015 J jnl
Cooperation between Channel Access Control and TCP Rate Adaptation in Multi-Hop Ad Hoc Networks.
IEICE Trans. Commun.
Pham Thanh Giang, Kenji Nakagawa
2015 — conf
Intrusiveness-aware Estimation for high quantiles of a packet delay distribution.
ICC
Kohei Watabe, Kenji Nakagawa
2015 — conf
Performance Evaluation of 44GHz Band Massive MIMO Based on Channel Measurement.
GLOBECOM Workshops
Akinori Taira, Hiroki Iura, Kenji Nakagawa, Shigeru Uchida, Kazuaki Ishioka, Akihiro Okazaki, Satoshi Suyama, Tatsunori Obara, Yukihiko Okumura, Atsushi Okamura
2010 J jnl
Cross-Layer Scheme to Control Contention Window for Per-Flow in Asymmetric Multi-Hop Networks.
IEICE Trans. Commun.
Pham Thanh Giang, Kenji Nakagawa
2009 J jnl
Achieving Fairness over 802.11 Multihop Wireless Ad Hoc Networks.
IEICE Trans. Commun.
Pham Thanh Giang, Kenji Nakagawa
2009 C conf
Contention Window Size Control for QoS Support in Multi-hop Wireless Ad Hoc Networks.
APNOMS
Pham Thanh Giang, Kenji Nakagawa
2007 J jnl
Application of Tauberian Theorem to the Exponential Decay of the Tail Probability of a Random Variable.
IEEE Trans. Inf. Theory
Kenji Nakagawa
2002 — conf
Active queue control scheme for achieving approximately fair bandwidth allocation.
ICC
Takashi Miyamura, Takashi Kurimoto, Kenji Nakagawa, Prasad Dhananjaya, Michihiro Aoki, Naoaki Yamanaka
2001 J jnl
On the optimal Markov chain of IS simulation.
IEEE Trans. Inf. Theory
Kenji Nakagawa
1993 J jnl
On the converse theorem in statistical hypothesis testing for Markov chains.
IEEE Trans. Inf. Theory
Kenji Nakagawa, Fumio Kanaya
1993 J jnl
On the converse theorem in statistical hypothesis testing.
IEEE Trans. Inf. Theory
Kenji Nakagawa, Fumio Kanaya
1991 J jnl
On the practical implication of mutual information for statistical decisionmaking.
IEEE Trans. Inf. Theory
Fumio Kanaya, Kenji Nakagawa
1989 J jnl
Geometric characterization of capacity-constraint function.
IEEE Trans. Inf. Theory
Kenji Nakagawa, Fumio Kanaya
1989 J jnl
Theoretical studies on the performance of lossy photon channels.
IEEE Trans. Commun.
Fumio Kanaya, Kenji Nakagawa
1988 J jnl
A new geometric capacity characterization of a discrete memoryless channel.
IEEE Trans. Inf. Theory
Kenji Nakagawa, Fumio Kanaya