Toshio Hirotsu

According to our database, Toshio Hirotsu authored at least 64 papers between 1995 and 2024.

Collaborative distances:

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

2024

Performance evaluation of portable time synchronization method using eBPF.

Kazuto Kobori, Chunghan Lee, Toshio Hirotsu

Concurr. Comput. Pract. Exp., 2024

2022

File system to support secure cloud-based sharing.

Kensho Yamamoto, Toshio Hirotsu

Proceedings of the IEEE Intl Conf on Parallel & Distributed Processing with Applications, 2022

A Portable Time Synchronization Method using eBPF.

Kazuto Kobori, Chunghan Lee, Toshio Hirotsu

Proceedings of the 2022 Tenth International Symposium on Computing and Networking, CANDAR 2022, 2022

Enhancing Packet Tracing of Microservices in Container Overlay Networks using eBPF.

Chunghan Lee, Reina Yoshitani, Toshio Hirotsu

Proceedings of the 17th Asian Internet Engineering Conference, 2022

2021

A Flexible P4-Based Pin-Point In-Band Network Monitoring.

Toshihiro Sato, Toshio Hirotsu

Proceedings of the 22nd Asia-Pacific Network Operations and Management Symposium, 2021

2019

Distributed Multi-objective Particle Swarm Optimization using Time-delayed Virtual Global Best Method.

Yuji Sato, Shota Ueno, Toshio Hirotsu

Proceedings of the 11th International Joint Conference on Computational Intelligence, 2019

2018

Design and Implementation of an OpenFlow-Based TCP SYN Flood Mitigation.

Ryosuke Nagai, Wataru Kurihara, Shun Higuchi, Toshio Hirotsu

Proceedings of the 6th IEEE International Conference on Mobile Cloud Computing, 2018

2013

Performance Implications of Task Scheduling by Predicting Network Throughput on the Internet.

Chunghan Lee, Hirotake Abe, Toshio Hirotsu, Kyoji Umemura

Proceedings of the 12th IEEE International Conference on Trust, 2013

2012

Analytical Modeling of Network Throughput Prediction on the Internet.

Chunghan Lee, Hirotake Abe, Toshio Hirotsu, Kyoji Umemura

IEICE Trans. Inf. Syst., 2012

2011

A Visualization Tool for Exploring Multi-scale Network Traffic Anomalies.

Romain Fontugne, Toshio Hirotsu, Kensuke Fukuda

J. Networks, 2011

Traffic Anomaly Analysis and Characteristics on a Virtualized Network Testbed.

Chunghan Lee, Hirotake Abe, Toshio Hirotsu, Kyoji Umemura

IEICE Trans. Inf. Syst., 2011

Estimating Traffic Anomalies for Throughput Prediction on Network Virtualization.

Chunghan Lee, Hirotake Abe, Toshio Hirotsu, Kyoji Umemura

Proceedings of the 11th Annual International Symposium on Applications and the Internet, 2011

Adaptive Routing Point Control in Virtualized Local Area Networks Using Particle Swarm Optimizations.

Kensuke Takahashi, Toshio Hirotsu, Toshiharu Sugawara

Proceedings of the IEEE 23rd International Conference on Tools with Artificial Intelligence, 2011

2010

Fluctuated peer selection policy and its performance in large-scale multi-agent systems.

Toshiharu Sugawara, Kensuke Fukuda, Toshio Hirotsu, Shin-ya Sato, Osamu Akashi, Satoshi Kurihara

Web Intell. Agent Syst., 2010

Effect of Alternative Distributed Task Allocation Strategy Based on Local Observations in Contract Net Protocol.

Toshiharu Sugawara, Kensuke Fukuda, Toshio Hirotsu, Satoshi Kurihara

Proceedings of the Principles and Practice of Multi-Agent Systems, 2010

Dynamic and distributed routing control for virtualized local area networks.

Toshio Hirotsu, Satoshi Kurihara, Kensuke Fukuda, Osamu Akashi, Hirotake Abe, Toshiharu Sugawara

Proceedings of the 35th Annual IEEE Conference on Local Computer Networks, 2010

A Light-Weight Autonomous Power Saving Method for Wireless Sensor Networks.

Toshio Hirotsu, Shinnosuke Nishitani, Hirotake Abe, Kyoji Umemura, Kensuke Fukuda, Satoshi Kurihara, Toshiharu Sugawara

Proceedings of the Sixth International Conference on Autonomic and Autonomous Systems, 2010

Probabilistic Award Strategy for Contract Net Protocol in Massively Multi-agent Systems.

Toshiharu Sugawara, Toshio Hirotsu, Kensuke Fukuda

Proceedings of the ICAART 2010 - Proceedings of the International Conference on Agents and Artificial Intelligence, Volume 2, 2010

Adaptive probabilistic task allocation in large-scale multi-agent systems and its evaluation.

Toshiharu Sugawara, Kensuke Fukuda, Toshio Hirotsu, Satoshi Kurihara

Proceedings of the Genetic and Evolutionary Computation Conference, 2010

Effect of probabilistic task allocation based on statistical analysis of bid values.

Toshiharu Sugawara, Kensuke Fukuda, Toshio Hirotsu, Satoshi Kurihara

Proceedings of the 9th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2010), 2010

A PCA Analysis of Daily Unwanted Traffic.

Kensuke Fukuda, Toshio Hirotsu, Osamu Akashi, Toshiharu Sugawara

Proceedings of the 24th IEEE International Conference on Advanced Information Networking and Applications, 2010

Analysis of Anomalies on a Virtualized Network Testbed.

Chunghan Lee, Hirotake Abe, Toshio Hirotsu, Kyoji Umemura

Proceedings of the 10th IEEE International Conference on Computer and Information Technology, 2010

2009

Estimating Relevance of Items on Basis of Proximity of User Groups on Blogspace.

Shin-ya Sato, Kensuke Fukuda, Toshio Hirotsu, Satoshi Kurihara, Toshiharu Sugawara

Proceedings of the 2009 IEEE/WIC/ACM International Conference on Web Intelligence, 2009

Estimation of Sensor Network Topology Using Ant Colony Optimization.

Kensuke Takahashi, Satoshi Kurihara, Toshio Hirotsu, Toshiharu Sugawara

Proceedings of the Adaptive and Natural Computing Algorithms, 9th International Conference, 2009

Performance Improvement by Means of Collaboration between Network Intrusion Detection Systems.

Miyuki Hanaoka, Kenji Kono, Toshio Hirotsu

Proceedings of the 7th Annual Conference on Communication Networks and Services Research, 2009

2008

Policy-based BGP-control architecture for inter-AS routing adjustment.

Osamu Akashi, Kensuke Fukuda, Toshio Hirotsu, Toshiharu Sugawara

Comput. Commun., 2008

Co-occurrence Analysis Focused on Blogger Communities.

Shin-ya Sato, Kensuke Fukuda, Toshio Hirotsu, Satoshi Kurihara, Toshiharu Sugawara

Proceedings of the 2008 IEEE / WIC / ACM International Conference on Web Intelligence, 2008

Correlation Among Piecewise Unwanted Traffic Time Series.

Kensuke Fukuda, Toshio Hirotsu, Osamu Akashi, Toshiharu Sugawara

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

Controling Contract Net Protocol by Local Observation for Large-Scale Multi-Agent Systems.

Toshiharu Sugawara, Toshio Hirotsu, Satoshi Kurihara, Kensuke Fukuda

Proceedings of the Cooperative Information Agents XII, 12th International Workshop, 2008

Adaptive manager-side control policy in contract net protocol for massively multi-agent systems.

Toshiharu Sugawara, Satoshi Kurihara, Toshio Hirotsu, Kensuke Fukuda

Proceedings of the 7th International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS 2008), 2008

An image processing approach to traffic anomaly detection.

Romain Fontugne, Toshio Hirotsu, Kensuke Fukuda

Proceedings of the AINTEC '08, 2008

2007

Improvements in Performance of Large-Scale Multi-Agent Systems Based on the Adaptive/ Non-Adaptive Agent Selection.

Toshiharu Sugawara, Kensuke Fukuda, Toshio Hirotsu, Shin-ya Sato, Satoshi Kurihara

Proceedings of the Emergent Intelligence of Networked Agents, 2007

The Impact of Network Model on Performance of Load-balancing.

Kensuke Fukuda, Toshio Hirotsu, Satoshi Kurihara, Osamu Akashi, Shin-ya Sato, Toshiharu Sugawara

Proceedings of the Emergent Intelligence of Networked Agents, 2007

Capability-based egress network access control by using DNS server.

Shinichi Suzuki, Yasushi Shinjo, Toshio Hirotsu, Kozo Itano, Kazuhiko Kato

J. Netw. Comput. Appl., 2007

Generating Extensional Definitions of Concepts from Ostensive Definitions by Using Web.

Shin-ya Sato, Kensuke Fukuda, Satoshi Kurihara, Toshio Hirotsu, Toshiharu Sugawara

Proceedings of the Web Information Systems Engineering, 2007

Effective Selection of Abstract Plans for Multi-Agent Systems.

Toshiharu Sugawara, Satoshi Kurihara, Toshio Hirotsu, Kensuke Fukuda, Toshihiro Takada

Proceedings of the Research and Development in Intelligent Systems XXIV, 2007

Lisp-based agent platform and applications for inter-domain network management.

Osamu Akashi, Atsushi Terauchi, Kensuke Fukuda, Toshio Hirotsu, Toshiharu Sugawara

Proceedings of the International Lisp Conference, 2007

Analysis of Diagnostic Capability for Hijacked Route Problem.

Osamu Akashi, Kensuke Fukuda, Toshio Hirotsu, Toshiharu Sugawara

Proceedings of the IP Operations and Management, 7th IEEE International Workshop, 2007

Performance variation due to interference among a large number of self-interested agents.

Toshiharu Sugawara, Toshio Hirotsu, Satoshi Kurihara, Kensuke Fukuda

Proceedings of the IEEE Congress on Evolutionary Computation, 2007

Conflict estimation of abstract plans for multiagent systems.

Toshiharu Sugawara, Satoshi Kurihara, Toshio Hirotsu, Kensuke Fukuda, Toshihiro Takada

Proceedings of the 6th International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS 2007), 2007

2006

Policy-based BGP control architecture for autonomous routing management.

Osamu Akashi, Kensuke Fukuda, Toshio Hirotsu, Toshiharu Sugawara

Proceedings of the 2006 SIGCOMM Workshop on Internet Network Management, 2006

Adaptive Agent Selection in Large-Scale Multi-Agent Systems.

Toshiharu Sugawara, Kensuke Fukuda, Toshio Hirotsu, Shin-ya Sato, Satoshi Kurihara

Proceedings of the PRICAI 2006: Trends in Artificial Intelligence, 2006

Multi-Agent Systems Performance by Adaptive/Non-Adaptive Agent Selection.

Toshiharu Sugawara, Kensuke Fukuda, Toshio Hirotsu, Shin-ya Sato, Satoshi Kurihara

Proceedings of the 2006 IEEE/WIC/ACM International Conference on Intelligent Agent Technology, 2006

Dependency of Network Structures in Agent Selection and Deployment.

Kensuke Fukuda, Toshio Hirotsu, Satoshi Kurihara, Shin-ya Sato, Osamu Akashi, Toshiharu Sugawara

Proceedings of the 2006 IEEE/WIC/ACM International Conference on Intelligent Agent Technology, 2006

Total performance by local agent selection strategies in multi-agent systems.

Toshiharu Sugawara, Satoshi Kurihara, Toshio Hirotsu, Kensuke Fukuda, Shin-ya Sato, Osamu Akashi

Proceedings of the 5th International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS 2006), 2006

Application of a Massively Multi-Agent System to Internet Routing Management.

Osamu Akashi, Kensuke Fukuda, Satoshi Kurihara, Toshio Hirotsu, Toshiharu Sugawara

Proceedings of the Massively Multi-Agent Technology, AAMAS Workshops, 2006

2005

General Virtual Hosting via Lightweight User-Level Virtualization.

Péter Surányi, Hirotake Abe, Toshio Hirotsu, Yasushi Shinjo, Kazuhiko Kato

Proceedings of the 2005 IEEE/IPSJ International Symposium on Applications and the Internet (SAINT 2005), 31 January, 2005

ARTISTE: Agent Organization Management System for Multi-Agent Systems.

Atsushi Terauchi, Osamu Akashi, Mitsuru Maruyama, Kensuke Fukuda, Toshiharu Sugawara, Toshio Hirotsu, Satoshi Kurihara

Proceedings of the Multi-Agent Systems for Society, 2005

Time and Space Correlation in BGP Messages.

Kensuke Fukuda, Toshio Hirotsu, Osamu Akashi, Toshiharu Sugawara

Proceedings of the Information Networking, 2005

Name-Level Approach for Egress Network Access Control.

Shinichi Suzuki, Yasushi Shinjo, Toshio Hirotsu, Kazuhiko Kato, Kozo Itano

Proceedings of the Networking, 2005

Capability-Based Egress Network Access Control for Transferring Access Rights.

Shinichi Suzuki, Yasushi Shinjo, Toshio Hirotsu, Kozo Itano, Kazuhiko Kato

Proceedings of the Third International Conference on Information Technology and Applications (ICITA 2005), 2005

On the Use of Hierarchical Power-law Network Topology for Server Selection and Allocation in Multi-Agent Systems.

Kensuke Fukuda, Shin-ya Sato, Osamu Akashi, Toshio Hirotsu, Satoshi Kurihara, Toshiharu Sugawara

Proceedings of the 2005 IEEE/WIC/ACM International Conference on Intelligent Agent Technology, 2005

Detection and Diagnosis of Inter-AS Routing Anomalies by Cooperative Intelligent Agents.

Osamu Akashi, Atsushi Terauchi, Kensuke Fukuda, Toshio Hirotsu, Mitsuru Maruyama, Toshiharu Sugawara

Proceedings of the Ambient Networks, 2005

Predicting possible conflicts in hierarchical planning for multi-agent systems.

Toshiharu Sugawara, Satoshi Kurihara, Toshio Hirotsu, Kensuke Fukuda, Toshihiro Takada

Proceedings of the 4th International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS 2005), 2005

2004

Multi-agent Human-Environment Interaction Framework for the Ubiquitous Environment.

Satoshi Kurihara, Kensuke Fukuda, Toshio Hirotsu, Shigemi Aoyagi, Toshihiro Takada, Toshiharu Sugawara

Proceedings of the Massively Multi-Agent Systems I, First International Workshop, 2004

How Collective Intelligence Emerge in Complex Environment?

Satoshi Kurihara, Kensuke Fukuda, Toshio Hirotsu, Osamu Akashi, Shin-ya Sato, Toshiharu Sugawara

Proceedings of the Biologically Inspired Approaches to Advanced Information Technology, 2004

Reusing Coordination and Negotiation Strategies in Multi-Agent Systems for Ubiquitous Network Environment.

Toshiharu Sugawara, Satoshi Kurihara, Kensuke Fukuda, Toshio Hirotsu, Shigemi Aoyagi, Toshihiro Takada

Proceedings of the 3rd International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS 2004), 2004

2003

Proximity Mining: Finding Proximity using Sensor Data History.

Toshihiro Takada, Satoshi Kurihara, Toshio Hirotsu, Toshiharu Sugawara

Proceedings of the 5th IEEE Workshop on Mobile Computing Systems and Applications (WMCSA 2003), 2003

Agents Support for Flexible Inter-AS Policy Control.

Osamu Akashi, Toshio Hirotsu, Koji Sato, Kenichi Kourai, Mitsuro Maruyama, Toshiharu Sugawara

Proceedings of the 2003 Symposium on Applications and the Internet Workshops (SAINT 2003), 27-31 January 2003, 2003

Secure and Manageable Virtual Private Networks for End-users.

Kenichi Kourai, Toshio Hirotsu, Koji Sato, Osamu Akashi, Kensuke Fukuda, Toshiharu Sugawara, Shigeru Chiba

Proceedings of the 28th Annual IEEE Conference on Local Computer Networks (LCN 2003), 2003

Simple but efficient collaboration in a complex competitive situation.

Satoshi Kurihara, Kensuke Fukuda, Toshio Hirotsu, Osamu Akashi, Shin-ya Sato, Toshiharu Sugawara

Proceedings of the Second International Joint Conference on Autonomous Agents & Multiagent Systems, 2003

2002

Clea: A framework for the Coordination of Applications and Networks.

Koji Sato, Toshio Hirotsu, Kensuke Fukuda, Osamu Akashi, Toshiharu Sugawara

Proceedings of the 6th Joint Conference on Information Science, 2002

1995

A multiversion mechanism for intra-object concurrency.

Toshio Hirotsu, Hiroko Fujii, Mario Tokoro

Distributed Syst. Eng., 1995

A Multiversion Concurrent Object Model for Distributed and Multiuser Environments.

Toshio Hirotsu, Hiroko Fujii, Mario Tokoro

Proceedings of the 15th International Conference on Distributed Computing Systems, Vancouver, British Columbia, Canada, May 30, 1995