Satoshi Ohzahata

Publication Activity (10 Years)

Years Active: 2002-2024
Publications (10 Years): 51

Top Venues

IEICE Trans. Inf. Syst.

ICCE-TW

CCNC

CANDAR

Publications

Minh Quan Ngo, Satoshi Ohzahata, Ryo Yamamoto
A Visual-Identification based Forwarding Strategy with Road Junction in Vehicular Named Data Networking. ICOIN (2024)
Takahiro Ohtani, Ryo Yamamoto, Satoshi Ohzahata
IDAC: Federated Learning-Based Intrusion Detection Using Autonomously Extracted Anomalies in IoT. Sensors 24 (10) (2024)
Takahiro Ohtani, Ryo Yamamoto, Satoshi Ohzahata
Detecting Zero-Day Attack with Federated Learning Using Autonomously Extracted Anomalies in IoT. CCNC (2024)
Keisuke Sakakibara, Satoshi Ohzahata, Ryo Yamamoto
Deep Learning-Based No-Reference Video Streaming QoE Estimation Using WebRTC Statistics. ICAIIC (2024)
Yuuki Nakahama, Satoshi Ohzahata, Ryo Yamamoto
Auto Annotation using Object Tracking with Multiple in-vehicle Cameras for Federated Learning. ICAIIC (2024)
Rei Nakagawa, Satoshi Ohzahata, Ryo Yamamoto
Accelerating Feedback Control for QoE Fairness in Adaptive Video Streaming Over ICN. CCNC (2024)
Ryo Yamamoto, Takahiro Ohtani, Satoshi Ohzahata
Active Intrusion Detection with Periodical Probing for IoT Devices. CCNC (2023)
Ryo Yamamoto, Taku Yamazaki, Satoshi Ohzahata
VORTEX: Network-Driven Opportunistic Routing for Ad Hoc Networks. Sensors 23 (6) (2023)
Minh Quan Ngo, Satoshi Ohzahata, Ryo Yamamoto, Toshihiko Kato
A Visual-Identification Based Forwarding Strategy for Vehicular Named Data Networking. IEICE Trans. Inf. Syst. 106 (2) (2023)
Rei Nakagawa, Satoshi Ohzahata, Ryo Yamamoto
Improving Fairness for QoE of Adaptive Video Streaming over ICN. CloudNet (2022)
Raihaanjun Kushiyama, Ryo Yamamoto, Satoshi Ohzahata
VNE-HAGBE: A Hybrid Approach to Improve VNR Request Acceptance Rate for Wireless Virtual Network Embedding. APNOMS (2022)
Shuichi Tokunaga, Satoshi Ohzahata, Ryo Yamamoto
A Link State Routing Method for CCN with Blockchain. CANDAR (Workshops) (2021)
Takamichi Yamamoto, Ryo Yamamoto, Satoshi Ohzahata, Toshihiko Kato
Delay-based Task Offloading for Fog Computing in IoT Networks. ICCE-TW (2021)
Rei Nakagawa, Satoshi Ohzahata, Ryo Yamamoto, Toshihiko Kato
A Congestion-Aware Adaptive Streaming over ICN Combined with Explicit Congestion Notification for QoE Improvement. IEICE Trans. Inf. Syst. (2) (2021)
Rei Nakagawa, Satoshi Ohzahata, Ryo Yamamoto, Toshihiko Kato
Mitigating Congestion with Explicit Cache Placement Notification for Adaptive Video Streaming over ICN. IEICE Trans. Inf. Syst. (9) (2021)
Yukiya Kunugi, Ryo Yamamoto, Satoshi Ohzahata, Toshihiko Kato
A Study on ef fect of Advertisement Insertion to QoE in Video Streaming Services. ICCE-TW (2021)
Minh Quan Ngo, Satoshi Ohzahata, Ryo Yamamoto, Toshihiko Kato
A Novel Visual-Identification Based Forwarding Strategy for Vehicular Named Data Networking. MONAMI (2021)
Kento Nakanishi, Fumiya Suzuki, Satoshi Ohzahata, Ryo Yamamoto, Toshihiko Kato
A Container-based Content Delivery Method for Edge Cloud over Wide Area Network. ICOIN (2020)
Shuichi Tokunaga, Rei Nakagawa, Satoshi Ohzahata, Ryo Yamamoto, Toshihiko Kato
A Content Registration Method for CCN Routers with Blockchain. ICCE-TW (2020)
Toshihiko Kato, Takumi Enda, Ryo Yamamoto, Satoshi Ohzahata
A Study on Performance of Explicit Rate Report based Congestion Control under Coarse-grained Clock Management. ICETE (1) (2020)
Toshihiko Kato, Shiho Haruyama, Ryo Yamamoto, Satoshi Ohzahata
mpCUBIC: A CUBIC-like Congestion Control Algorithm for Multipath TCP. WorldCIST (2) (2020)
Toshihiko Kato, Takumi Enda, Ryo Yamamoto, Satoshi Ohzahata
How Coarse-grained Clock Impacts on Performance of NDN Rate-based Congestion Control with Explicit Rate Reporting. FedCSIS (2020)
Sornxayya Phetlasy, Satoshi Ohzahata, Celimuge Wu, Toshihito Kato
A Sequential Classifiers Combination Method to Reduce False Negative for Intrusion Detection System. IEICE Trans. Inf. Syst. (5) (2019)
Yasushi Okamura, Ryo Yamamoto, Satoshi Ohzahata, Toshihiko Kato
Opportunistic Routing for Heterogeneous IoT Networks. ICCE-TW (2019)
Ryuji Asakura, Reido Horigome, Nariyoshi Yamai, Naoya Kitagawa, Satoshi Ohzahata
A Traffic Distribution System Among Multiple Terminals Using MPTCP in Multihomed Network Environment. COMPSAC (1) (2019)
Minh Quan Ngo, Ryo Yamamoto, Satoshi Ohzahata, Toshihiko Kato
Performance Evaluation of MANET Based on Named Data Networking Using Hybrid Routing Mechanism. J. Commun. 14 (9) (2019)
Hiroki Kawahara, Ryo Yamamoto, Satoshi Ohzahata, Toshihiko Kato
Throughput Enhancement with Overlay Network Virtualization Using Commodity Devices. UCC Companion (2019)
Sornxayya Phetlasy, Satoshi Ohzahata, Celimuge Wu, Toshihito Kato
Applying SMOTE for a Sequential Classifiers Combination Method to Improve the Performance of Intrusion Detection System. DASC/PiCom/DataCom/CyberSciTech (2019)
Naoki Ohzeki, Ryo Yamamoto, Satoshi Ohzahata, Toshihiko Kato
Estimating TCP Congestion Control Algorithms from Passively Collected Packet Traces using Recurrent Neural Network. ICETE (1) (2019)
Minh Quan Ngo, Ryo Yamamoto, Satoshi Ohzahata, Toshihiko Kato
Proposal and Performance Evaluation of Hybrid Routing Mechanism for NDN Ad Hoc Networks Combining Proactive and Reactive Approaches. IEICE Trans. Inf. Syst. (9) (2019)
Toshihiko Kato, Sota Tasaki, Ryo Yamamoto, Satoshi Ohzahata
Analysis of Performance Degradation of TCP Reno over WLAN Caused by Access Point Scanning. WorldCIST (2) (2019)
Fumiya Suzuki, Satoshi Ohzahata, Ryo Yamamoto, Toshihiko Kato
An Efficient Dynamic Bandwidth Reservation Method in Content-Centric Network. ICCE-TW (2019)
Atsuko Yokotani, Satoshi Ohzahata, Ryo Yamamoto, Toshihiko Kato
A Dynamic Cache Size Assignment Method with Bandwidth Reservation for CCN. ICOIN (2019)
Rei Nakagawa, Satoshi Ohzahata, Ryo Yamamoto, Toshihiko Kato
A Congestion Avoidance for Adaptive Streaming over ICN Using Bitrate Feedback from In-Network Nodes. CANDAR Workshops (2019)
Masami Fukuyama, Nariyoshi Yamai, Satoshi Ohzahata, Naoya Kitagawa
Throughput Improvement of MPTCP by Selective Bicasting with Cross-Layer Control in Wireless Environment. COMPSAC (2) (2018)
Tomokazu Moriyama, Ryo Yamamoto, Satoshi Ohzahata, Toshihiko Kato
TCP Congestion Control over IEEE 802.11 Wireless Lans based on K-Means Clustering Focusing on Congestion Window Size and Round-trip Time. ICETE (1) (2018)
Toshihiko Kato, Adhikari Diwakar, Ryo Yamamoto, Satoshi Ohzahata, Nobuo Suzuki
How Insufficient Send Socket Buffer Affects MPTCP Performance over Paths with Different Delay. WorldCIST (2) (2018)
Reido Horigome, Nariyoshi Yamai, Naoya Kitagawa, Satoshi Ohzahata
Alternating Primary Subflow in MPTCP by External Program without Kernel Modification. COMPSAC (1) (2018)
Tomoharu Endo, Atsuko Yokotani, Satoshi Ohzahata, Ryo Yamamoto, Toshihiko Kato
An Adaptive Bandwidth Reservation Method for a Content-Centric Network. COMPSAC (2) (2018)
Ryo Yamamoto, Satoshi Ohzahata, Toshihiko Kato
A Hierarchical Opportunistic Routing with Moderate Clustering for Ad Hoc Networks. IEICE Trans. Commun. (1) (2017)
Hsiang-Yun Wu, Shigeo Takahashi, Hiroko Nakamura Miyamura, Satoshi Ohzahata, Akihiro Nakao
Inferring Partial Orders of Nodes for Hierarchical Network Layout. Visualization and Data Analysis (2017)
Tomokazu Moriyama, Ryo Yamamoto, Satoshi Ohzahata, Toshihiko Kato
Frame Aggregation Size Determination for IEEE 802.11ac WLAN Considering Channel Utilization and Transfer Delay. WINSYS (2017)
Atsuko Yokotani, Satoshi Ohzahata, Hiromi Ueda
Increasing the number of connectable ONUs with subcarrier digital modulation passive optical network. APCC (2017)
Jing Lin, Celimuge Wu, Satoshi Ohzahata, Toshihiko Kato
A TDMA/DCF Hybrid QoS Scheme for Ad Hoc Networks. IEICE Trans. Commun. (1) (2017)
Hiroaki Yokose, Koji Nitta, Satoshi Ohzahata, Toshihiko Kato
A Practical and Efficient Overhearing Strategy for Reliable Content Distribution over a Single Hop Ad Hoc Network. J. Inf. Process. 24 (2) (2016)
Akihiro Kanayama, Satoshi Ohzahata, Toshihiko Kato
Piece distribution scheduling for streaming content delivery with pseudo-multicast over wireless LAN. CCNC (2016)
Kale Timothy Girry, Satoshi Ohzahata, Celimuge Wu, Toshihiko Kato
Improving the Tor traffic distribution with circuit switching method. HPSR (2016)
Takashi Sasagawa, Satoshi Ohzahata, Toshihiko Kato
Suppressing Selfish Transmissions with Extending NAV Period and Resetting CW of Access Point in Wireless LAN. Trustcom/BigDataSE/ISPA (2016)
Celimuge Wu, Satoshi Ohzahata, Yusheng Ji, Toshihiko Kato
How to Utilize Interflow Network Coding in VANETs: A Backbone-Based Approach. IEEE Trans. Intell. Transp. Syst. 17 (8) (2016)
Timothy Girry Kale, Satoshi Ohzahata, Celimuge Wu, Toshihiko Kato
Evaluating tor modified switching algorithm in the emulation environment. APCC (2016)
Yusuke Yamazaki, Timothy Girry Kale, Satoshi Ohzahata, Toshihiko Kato
Improving Consistency of Parallel Emulation for Multi-hop Wireless Ad-Hoc Network. CANDAR (2016)
Celimuge Wu, Yusheng Ji, Fuqiang Liu, Satoshi Ohzahata, Toshihiko Kato
Toward Practical and Intelligent Routing in Vehicular Ad Hoc Networks. IEEE Trans. Veh. Technol. 64 (12) (2015)
Sornxayya Phetlasy, Satoshi Ohzahata, Celimuge Wu, Toshihiko Kato
Sequential Combination of Two Classifier Algorithms for Binary Classification to Improve the Accuracy. CANDAR (2015)
Celimuge Wu, Xianfu Chen, Yusheng Ji, Fuqiang Liu, Satoshi Ohzahata, Tsutomu Yoshinaga, Toshihiko Kato
Packet Size-Aware Broadcasting in VANETs With Fuzzy Logic and RL-Based Parameter Adaptation. IEEE Access 3 (2015)
Celimuge Wu, Juan Xu, Yusheng Ji, Satoshi Ohzahata, Toshihiko Kato
Future Channel Utilization-Aware Routing for Cognitive Radio Ad Hoc Networks. IEICE Trans. Commun. (1) (2015)
Jing Lin, Celimuge Wu, Satoshi Ohzahata, Toshihiko Kato
Performance evaluation of time slot based QoS aware ad hoc network scheme for CBR and TCP flows. APNOMS (2015)
Celimuge Wu, Satoshi Ohzahata, Yusheng Ji, Toshihiko Kato
Joint Fuzzy Relays and Network-Coding-Based Forwarding for Multihop Broadcasting in VANETs. IEEE Trans. Intell. Transp. Syst. 16 (3) (2015)
Celimuge Wu, Yusheng Ji, Xianfu Chen, Satoshi Ohzahata, Toshihiko Kato
An Intelligent Broadcast Protocol for VANETs Based on Transfer Learning. VTC Spring (2015)
Celimuge Wu, Yusheng Ji, Satoshi Ohzahata, Toshihiko Kato
A routing protocol for VANETs with adaptive frame aggregation and packet size awareness. ICC (2015)
Celimuge Wu, Yusheng Ji, Satoshi Ohzahata, Toshihiko Kato
Can DTN improve the performance of vehicle-to-roadside communication? PIMRC (2015)
Timothy Girry Kale, Satoshi Ohzahata, Celimuge Wu, Toshihiko Kato
Evaluation of dynamic circuit switching to reduce congestion in Tor. ITNAC (2015)
Kale Timothy Girry, Satoshi Ohzahata, Celimuge Wu, Toshihiko Kato
Reducing Congestion in the Tor Network with Circuit Switching. J. Inf. Process. 23 (5) (2015)
Celimuge Wu, Xianfu Chen, Yusheng Ji, Satoshi Ohzahata, Toshihiko Kato
Efficient Broadcasting in VANETs Using Dynamic Backbone and Network Coding. IEEE Trans. Wirel. Commun. 14 (11) (2015)
Kale Timothy Girry, Satoshi Ohzahata, Celimuge Wu, Toshihiko Kato
A Circuit Switching Method for Improving Congestion of Tor Network. BWCCA (2014)
Celimuge Wu, Satoshi Ohzahata, Yusheng Ji, Toshihiko Kato
Multi-hop broadcasting in WAVE multi-channel vehicular networks: Single transceiver case. ITSC (2014)
Celimuge Wu, Satoshi Ohzahata, Yusheng Ji, Toshihiko Kato
A MAC protocol for delay-sensitive VANET applications with self-learning contention scheme. CCNC (2014)
Celimuge Wu, Satoshi Ohzahata, Yusheng Ji, Toshihiko Kato
Multi-Hop Broadcasting in VANETs Integrating Intra-Flow and Inter-Flow Network Coding. VTC Fall (2014)
Celimuge Wu, Satoshi Ohzahata, Yusheng Ji, Toshihiko Kato
Toward a Totally Distributed Flat Location Service for Vehicular Ad Hoc Networks. VTC Spring (2014)
Celimuge Wu, Satoshi Ohzahata, Yusheng Ji, Toshihiko Kato
Providing fast broadcasting by reserving time slots for multi-hop distance in VANETs. IWCMC (2014)
Kazuaki Nishizaka, Satoshi Ohzahata, Toshihiko Kato
Performance Analysis of a Content Distribution Method Using Pseudo-Multicast with File Piecing for Wireless Multi-hop Environment. CANDAR (2014)
Celimuge Wu, Satoshi Ohzahata, Yusheng Ji, Toshihiko Kato
Joint MAC and Network Layer Control for VANET Broadcast Communications Considering End-to-End Latency. AINA (2014)
Celimuge Wu, Yusheng Ji, Juan Xu, Satoshi Ohzahata, Toshihiko Kato
Coded packets over lossy links: A redundancy-based mechanism for reliable and fast data collection in sensor networks. Comput. Networks 70 (2014)
Celimuge Wu, Satoshi Ohzahata, Yusheng Ji, Toshihiko Kato
Making inter-flow network coding possible for unicast routing in VANETs. ICCVE (2014)
Jing Lin, Celimuge Wu, Satoshi Ohzahata, Toshihiko Kato
A QoS supporting ad hoc network protocol combing admission based TDMA and 802.11 DCF. APNOMS (2014)
Celimuge Wu, Satoshi Ohzahata, Yusheng Ji, Toshihiko Kato
A Distributed Dynamic Channel Assignment and Routing Framework for Cognitive Sensor Systems. IEICE Trans. Inf. Syst. (10) (2014)
Kale Timothy Girry, Satoshi Ohzahata, Celimuge Wu, Toshihiko Kato
Effectiveness of performance flag selection for enhancing Tor circuits. APNOMS (2013)
Celimuge Wu, Satoshi Ohzahata, Toshihiko Kato
A reliable and flexible data gathering protocol for battery limited wireless sensor networks. Int. J. Commun. Networks Distributed Syst. 11 (2) (2013)
Celimuge Wu, Satoshi Ohzahata, Toshihiko Kato
A low latency path diversity mechanism for sender-oriented broadcast protocols in VANETs. Ad Hoc Networks 11 (7) (2013)
Celimuge Wu, Satoshi Ohzahata, Toshihiko Kato
Data Dissemination with Dynamic Backbone Selection in Vehicular Ad Hoc Networks. VTC Fall (2013)
Celimuge Wu, Satoshi Ohzahata, Toshihiko Kato
Network coding assisted cooperative relay scheme for sender-oriented broadcast in VANETs. WCNC (2013)
Celimuge Wu, Satoshi Ohzahata, Toshihiko Kato
A loss-tolerant scheme for unicast routing in VANETs using network coding. IWCMC (2013)
Hiroaki Yokose, Satoshi Ohzahata, Toshihiko Kato
An efficient overhearing strategy for content distribution in wireless LAN. AINTEC (2013)
Celimuge Wu, Satoshi Ohzahata, Toshihiko Kato
Joint MAC network layer broadcast protocol for vehicular ad hoc networks. ICC Workshops (2013)
Celimuge Wu, Satoshi Ohzahata, Toshihiko Kato
Can we generate efficient routes by using only beacons? Backbone routing in VANETs. PIMRC (2013)
Celimuge Wu, Satoshi Ohzahata, Toshihiko Kato
Practical Solution for Broadcasting in VANETs Using Neighbor Information. IEICE Trans. Commun. (11) (2013)
Celimuge Wu, Satoshi Ohzahata, Toshihiko Kato
A Routing Protocol for Cognitive Radio Ad Hoc Networks Giving Consideration to Future Channel Assignment. CANDAR (2013)
Celimuge Wu, Satoshi Ohzahata, Toshihiko Kato
Flexible, Portable, and Practicable Solution for Routing in VANETs: A Fuzzy Constraint Q-Learning Approach. IEEE Trans. Veh. Technol. 62 (9) (2013)
Narangerel Dashbyamba, Celimuge Wu, Satoshi Ohzahata, Toshihiko Kato
An improvement of OLSR using fuzzy logic based MPR selection. APNOMS (2013)
Celimuge Wu, Satoshi Ohzahata, Toshihiko Kato
Routing in VANETs: A fuzzy constraint Q-Learning approach. GLOBECOM (2012)
Celimuge Wu, Satoshi Ohzahata, Toshihiko Kato
An Adaptive Redundancy-Based Mechanism for Fast and Reliable Data Collection in WSNs. DCOSS (2012)
Celimuge Wu, Satoshi Ohzahata, Toshihiko Kato
VANET Broadcast Protocol Based on Fuzzy Logic and Lightweight Retransmission Mechanism. IEICE Trans. Commun. (2) (2012)
Celimuge Wu, Satoshi Ohzahata, Toshihiko Kato
How to broadcast efficiently in vehicular ad hoc networks without GPS. VNC (2012)
Celimuge Wu, Satoshi Ohzahata, Toshihiko Kato
Dynamic channel assignment and routing for cognitive sensor networks. ISWCS (2012)
Celimuge Wu, Satoshi Ohzahata, Toshihiko Kato
A broadcast path diversity mechanism for delay sensitive VANET safety applications. VNC (2011)
Satoshi Ohzahata, Konosuke Kawashima
An experimental study of peer behavior in a pure P2P network. J. Syst. Softw. 84 (1) (2011)
Celimuge Wu, Satoshi Ohzahata, Toshihiko Kato
Fuzzy one-phase pull diffusion for WSNs in fading channel. DCOSS (2011)
Celimuge Wu, Satoshi Ohzahata, Toshihiko Kato
Fuzzy logic based multi-hop broadcast for high-density vehicular ad hoc networks. VNC (2010)
Masahiro Yoshida, Satoshi Ohzahata, Akihiro Nakao, Konosuke Kawashima
Controlling File Distribution in the Share Network Through Content Poisoning. AINA (2010)
Kengo Mikoshibat, Satoshi Ohzahata, Konosuke Kawashima
Adjusting TCP window flow control based on channel occupancy information of IEEE 802.11 systems. PIMRC (2009)
Toshihiro Yoshioka, Satoshi Ohzahata, Konosuke Kawashima
Fair bandwidth assignment to each terminal by adjusting contention window size in access point. PIMRC (2009)

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Publication Activity (10 Years)

Top Topics

Top Venues

Satoshi Ohzahata