Keisuke Ishibashi

83 papers A* 2A 2B 16C 3Misc 1Journal 41Unranked 18

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Service-Level Objective-Aware Load-Adaptive Timeout: Balancing Failure Rate and Latency in Microservices Communication. IEEE Access Hiroki Hanada, Keisuke Ishibashi
2025	J	`jnl`	Social dilemma in internet routing security adoption and its resolution possibility through altruism, bounded rationality. Appl. Netw. Sci. Keisuke Ishibashi, Tatsuya Oryu
2024	C	`conf`	Empirical Study on Request Timeout and Retry for Microservices Communication. PRDC Hiroki Hanada, Keisuke Ishibashi
2024	J	`jnl`	Estimating Latent Traffic Demand From QoS Degradation Using a Time Series Causal Inference Approach. IEEE Access Keisuke Ishibashi, Takumi Uchida
2024	B	`conf`	Hexagon: Generating Asynchronous Microservices Benchmarks for the Evaluation of Anomaly Propagation Resistance. COMPSAC Hiroki Hanada, Keisuke Ishibashi
2023	A	`conf`	Estimating Traffic Latent Due to QoS Deterioration: A Time-Series Causal Inference Approach. ITC Keisuke Ishibashi, Takumi Uchida
2023	J	`jnl`	Extraction and Prediction of User Communication Behaviors From DNS Query Logs Based on Nonnegative Tensor Factorization. IEEE Trans. Netw. Serv. Manag. Kotaro Hatanaka, Tatsuaki Kimura, Yuka Komai, Keisuke Ishibashi, Masahiro Kobayashi, Shigeaki Harada
2021	J	`jnl`	Routing and Capacity Optimization Based on Estimated Latent OD Traffic Demand. IEICE Trans. Commun. Takumi Uchida, Keisuke Ishibashi, Kensuke Fukuda
2020	J	`jnl`	Extendable NFV-Integrated Control Method Using Reinforcement Learning. IEICE Trans. Commun. Akito Suzuki, Ryoichi Kawahara, Masahiro Kobayashi, Shigeaki Harada, Yousuke Takahashi, Keisuke Ishibashi
2020	J	`jnl`	Modeling Upper Layer Reaction to QoS Degradation as a Congestion Avoidance Mechanism. IEICE Trans. Commun. Shigeaki Harada, Keisuke Ishibashi, Ryoichi Kawahara
2020	B	`conf`	Routing and Capacity Optimization Based on Estimated Latent OD Traffic Demand. COMPSAC Takumi Uchida, Keisuke Ishibashi, Kensuke Fukuda
2019	J	`jnl`	Extendable NFV-Integrated Control Method Using Reinforcement Learning. CoRR Akito Suzuki, Ryoichi Kawahara, Masahiro Kobayashi, Shigeaki Harada, Yousuke Takahashi, Keisuke Ishibashi
2019	J	`jnl`	Inferring Latent Traffic Demand Offered to an Overloaded Link with Modeling QoS-Degradation Effect. IEICE Trans. Commun. Keisuke Ishibashi, Shigeaki Harada, Ryoichi Kawahara
2019	J	`jnl`	Proactive Failure Detection Learning Generation Patterns of Large-Scale Network Logs. IEICE Trans. Commun. Tatsuaki Kimura, Akio Watanabe, Tsuyoshi Toyono, Keisuke Ishibashi
2018	J	`jnl`	Anomaly Detection and Interpretation using Multimodal Autoencoder and Sparse Optimization. CoRR Yasuhiro Ikeda, Keisuke Ishibashi, Yuusuke Nakano, Keishiro Watanabe, Ryoichi Kawahara
2018	J	`jnl`	Estimation of Dimensions Contributing to Detected Anomalies with Variational Autoencoders. CoRR Yasuhiro Ikeda, Kengo Tajiri, Yuusuke Nakano, Keishiro Watanabe, Keisuke Ishibashi
2018	—	`conf`	Extendable NFV-Integrated Control Method Using Reinforcement Learning. ICC Akito Suzuki, Masahiro Kobayashi, Yousuke Takahashi, Shigeaki Harada, Keisuke Ishibashi, Ryoichi Kawahara
2018	J	`jnl`	Hierarchical Model Predictive Traffic Engineering. IEEE/ACM Trans. Netw. Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata, Yousuke Takahashi, Keisuke Ishibashi, Kohei Shiomoto, Tomoaki Hashimoto
2018	J	`jnl`	Reachability Analysis of Multi-Hop D2D Communications at Disaster. IEICE Trans. Commun. Noriaki Kamiyama, Keisuke Ishibashi, Yoko Hoshiai
2018	—	`conf`	Root-Cause Diagnosis for Rare Failures Using Bayesian Network with Dynamic Modification. ICC Yoichi Matsuo, Yuusuke Nakano, Akio Watanabe, Keishiro Watanabe, Keisuke Ishibashi, Ryoichi Kawahara
2018	J	`jnl`	Separating Predictable and Unpredictable Flows via Dynamic Flow Mining for Effective Traffic Engineering. IEICE Trans. Commun. Yousuke Takahashi, Keisuke Ishibashi, Masayuki Tsujino, Noriaki Kamiyama, Kohei Shiomoto, Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata
2018	J	`jnl`	Workflow Extraction for Service Operation Using Multiple Unstructured Trouble Tickets. IEICE Trans. Inf. Syst. Akio Watanabe, Keisuke Ishibashi, Tsuyoshi Toyono, Keishiro Watanabe, Tatsuaki Kimura, Yoichi Matsuo, Kohei Shiomoto, Ryoichi Kawahara
2017	J	`jnl`	Identifying DNS Anomalous User by Using Hierarchical Aggregate Entropy. IEICE Trans. Commun. Keisuke Ishibashi, Kazumichi Sato
2017	J	`jnl`	Network Event Extraction from Log Data with Nonnegative Tensor Factorization. IEICE Trans. Commun. Tatsuaki Kimura, Keisuke Ishibashi, Tatsuya Mori, Hiroshi Sawada, Tsuyoshi Toyono, Ken Nishimatsu, Akio Watanabe, Akihiro Shimoda, Kohei Shiomoto
2016	—	`conf`	Framework for traffic engineering under uncertain traffic information. ICTC Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata, Yousuke Takahashi, Keisuke Ishibashi, Kohei Shiomoto, Tomoaki Hashimoto
2016	Misc	`conf`	Hierarchical traffic engineering based on model predictive control. ICNC Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata, Yousuke Takahashi, Keisuke Ishibashi, Kohei Shiomoto, Tomoaki Hashimoto
2016	—	`conf`	Separating predictable and unpredictable flows via dynamic flow mining for effective traffic engineering. ICC Yousuke Takahashi, Keisuke Ishibashi, Masayuki Tsujino, Noriaki Kamiyama, Kohei Shiomoto, Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata
2016	J	`jnl`	Statistical estimation of the names of HTTPS servers with domain name graphs. Comput. Commun. Tatsuya Mori, Takeru Inoue, Akihiro Shimoda, Kazumichi Sato, Shigeaki Harada, Keisuke Ishibashi, Shigeki Goto
2016	B	`conf`	Workflow extraction for service operation using multiple unstructured trouble tickets. NOMS Akio Watanabe, Keisuke Ishibashi, Tsuyoshi Toyono, Tatsuaki Kimura, Keishiro Watanabe, Yoichi Matsuo, Kohei Shiomoto
2015	J	`jnl`	Effective Flow Aggregation for Traffic Engineering. IEICE Trans. Commun. Noriaki Kamiyama, Yousuke Takahashi, Keisuke Ishibashi, Kohei Shiomoto, Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata
2015	B	`conf`	Inferring Popularity of Domain Names with DNS Traffic: Exploiting Cache Timeout Heuristics. GLOBECOM Akihiro Shimoda, Keisuke Ishibashi, Kazumichi Sato, Masayuki Tsujino, Takeru Inoue, Masaki Shimura, Takanori Takebe, Kazuki Takahashi, Tatsuya Mori, Shigeki Goto
2015	A	`conf`	Optimizing Cache Location and Route on CDN Using Model Predictive Control. ITC Noriaki Kamiyama, Yousuke Takahashi, Keisuke Ishibashi, Kohei Shiomoto, Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata
2015	B	`conf`	Proactive failure detection learning generation patterns of large-scale network logs. CNSM Tatsuaki Kimura, Akio Watanabe, Tsuyoshi Toyono, Keisuke Ishibashi
2015	—	`conf`	SFMap: Inferring Services over Encrypted Web Flows Using Dynamical Domain Name Graphs. TMA Tatsuya Mori, Takeru Inoue, Akihiro Shimoda, Kazumichi Sato, Keisuke Ishibashi, Shigeki Goto
2015	J	`jnl`	Traffic Engineering Based on Model Predictive Control. IEICE Trans. Commun. Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata, Yousuke Takahashi, Noriaki Kamiyama, Keisuke Ishibashi, Kohei Shiomoto, Tomoaki Hashimoto
2015	B	`conf`	Traffic engineering based on stochastic model predictive control for uncertain traffic change. IM Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata, Yousuke Takahashi, Keisuke Ishibashi, Kohei Shiomoto, Tomoaki Hashimoto
2015	J	`jnl`	Traffic prediction for dynamic traffic engineering. Comput. Networks Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata, Yousuke Takahashi, Keisuke Ishibashi, Kohei Shiomoto
2014	B	`conf`	Flow aggregation for traffic engineering. GLOBECOM Noriaki Kamiyama, Yousuke Takahashi, Keisuke Ishibashi, Kohei Shiomoto, Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata
2014	A*	`conf`	Spatio-temporal factorization of log data for understanding network events. INFOCOM Tatsuaki Kimura, Keisuke Ishibashi, Tatsuya Mori, Hiroshi Sawada, Tsuyoshi Toyono, Ken Nishimatsu, Akio Watanabe, Akihiro Shimoda, Kohei Shiomoto
2013	J	`jnl`	Mean-variance relationship of the number of flows in traffic aggregation and its application to traffic management. Comput. Networks Ryoichi Kawahara, Tetsuya Takine, Tatsuya Mori, Noriaki Kamiyama, Keisuke Ishibashi
2013	B	`conf`	Traffic prediction for dynamic traffic engineering considering traffic variation. GLOBECOM Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata, Yousuke Takahashi, Keisuke Ishibashi, Kohei Shiomoto
2012	J	`jnl`	Effects of Sampling and Spatio/Temporal Granularity in Traffic Monitoring on Anomaly Detectability. IEICE Trans. Commun. Keisuke Ishibashi, Ryoichi Kawahara, Tatsuya Mori, Tsuyoshi Kondoh, Shoichiro Asano
2012	J	`jnl`	Extending Black Domain Name List by Using Co-occurrence Relation between DNS Queries. IEICE Trans. Commun. Kazumichi Sato, Keisuke Ishibashi, Tsuyoshi Toyono, Haruhisa Hasegawa, Hideaki Yoshino
2011	J	`jnl`	Detection accuracy of network anomalies using sampled flow statistics. Int. J. Netw. Manag. Ryoichi Kawahara, Keisuke Ishibashi, Tatsuya Mori, Noriaki Kamiyama, Shigeaki Harada, Haruhisa Hasegawa, Shoichiro Asano
2011	J	`jnl`	Foreword. IEICE Trans. Commun. Keisuke Ishibashi
2011	—	`conf`	How is e-mail sender authentication used and misused? CEAS Tatsuya Mori, Kazumichi Sato, Yousuke Takahashi, Keisuke Ishibashi
2011	J	`jnl`	IP Flow Information Export (IPFIX) Mediation: Framework. RFC Atsushi Kobayashi, Benoit Claise, Gerhard Münz, Keisuke Ishibashi
2011	—	`conf`	Incentive mechanism for prompting ISPs to implement outbound filtering of unwanted traffic. NetGCoop Yousuke Takahashi, Keisuke Ishibashi
2011	J	`jnl`	Traffic Monitoring System Based on Correlation between BGP Messages and Traffic Data. IEICE Trans. Commun. Atsushi Kobayashi, Shingo Kashima, Hiroshi Kurakami, Keisuke Ishibashi
2011	J	`jnl`	VoIP Quality Measurement System Using Flow Mediation for Large-Scale IP Networks. IEICE Trans. Commun. Atsushi Kobayashi, Keisuke Ishibashi
2010	—	`conf`	Extending Black Domain Name List by Using Co-occurrence Relation between DNS Queries. LEET Kazumichi Sato, Keisuke Ishibashi, Tsuyoshi Toyono, Nobuhisa Miyake
2009	—	`conf`	VoIP Measurement Architecture Using Data Mediation. IPOM Atsushi Kobayashi, Keisuke Ishibashi
2008	J	`jnl`	A Change-of-Measure Approach to Per- Flow Delay Measurement Combining Passive and Active Methods: Mathematical Formulation for CoMPACT Monitor. IEEE Trans. Inf. Theory Masaki Aida, Naoto Miyoshi, Keisuke Ishibashi
2008	J	`jnl`	Finding Cardinality Heavy-Hitters in Massive Traffic Data and Its Application to Anomaly Detection. IEICE Trans. Commun. Keisuke Ishibashi, Tatsuya Mori, Ryoichi Kawahara, Yutaka Hirokawa, Atsushi Kobayashi, Kimihiro Yamamoto, Hitoaki Sakamoto, Shoichiro Asano
2008	J	`jnl`	Packet Sampling TCP Flow Rate Estimation and Performance Degradation Detection Method. IEICE Trans. Commun. Ryoichi Kawahara, Tatsuya Mori, Keisuke Ishibashi, Noriaki Kamiyama, Hideaki Yoshino
2007	—	`conf`	2-D Bitmap for Summarizing Inter-Host Communication Patterns. SAINT Workshops Keisuke Ishibashi, Tatsuya Mori, Ryoichi Kawahara, Katsuyasu Toyama, Shunichi Osawa, Shoichiro Asano
2007	B	`conf`	Detection Accuracy of Network Anomalies Using Sampled Flow Statistics. GLOBECOM Ryoichi Kawahara, Keisuke Ishibashi, Tatsuya Mori, Noriaki Kamiyama, Shigeaki Harada, Shoichiro Asano
2007	J	`jnl`	Unicast probing techniques for estimation of shared loss rate. Int. J. Commun. Syst. Dinh-Dung Luong, Attila Vidács, József Bíró, Trang Dinh Dang, Daisuke Satoh, Keisuke Ishibashi
2006	C	`conf`	A Proposal of Large-Scale Traffic Monitoring System Using Flow Concentrators. APNOMS Atsushi Kobayashi, Daisuke Matsubara, Shingo Kimura, Motoyuki Saitou, Yutaka Hirokawa, Hitoaki Sakamoto, Keisuke Ishibashi, Kimihiro Yamamoto
2006	J	`jnl`	Detection of TCP Performance Degradation Using Link Utilization Statistics. IEICE Trans. Commun. Keisuke Ishibashi, Ryoichi Kawahara, Takuya Asaka, Masaki Aida, Satoshi Ono, Shoichiro Asano
2006	B	`conf`	Estimating Flow Rate from Sampled Packet Streams for Detection of Performance Degradation at TCP Flow Level. GLOBECOM Ryoichi Kawahara, Tatsuya Mori, Keisuke Ishibashi, Noriaki Kamiyama, Takeo Abe
2006	—	`conf`	Estimating Top N Hosts in Cardinality Using Small Memory Resources. ICDE Workshops Keisuke Ishibashi, Tatsuya Mori, Ryoichi Kawahara, Yutaka Hirokawa, Atsushi Kobayashi, Kimihiro Yamamoto, Hitoaki Sakamoto
2005	J	`jnl`	A Method of Bandwidth Dimensioning and Management Using Flow Statistics. IEICE Trans. Commun. Ryoichi Kawahara, Keisuke Ishibashi, Takuya Asaka, Shuichi Sumita, Takeo Abe
2005	B	`conf`	Cluster structures in topology of large-scale social networks revealed by traffic data. GLOBECOM Masaki Aida, Keisuke Ishibashi, Chisa Takano, Hiroyoshi Miwa, Kaori Muranaka, Akira Miura
2005	—	`conf`	Detecting mass-mailing worm infected hosts by mining DNS traffic data. MineNet Keisuke Ishibashi, Tsuyoshi Toyono, Katsuyasu Toyama, Masahiro Ishino, Haruhiko Ohshima, Ichiro Mizukoshi
2005	—	`conf`	Measurement of DNS Traffic Caused by DDoS Attacks. SAINT Workshops Keisuke Ishibashi, Tsuyoshi Toyono, Hirotaka Matsuoka, Katsuyasu Toyama, Masahiro Ishino, Chika Yoshimura, Takehiro Ozaki, Yuichi Sakamoto, Ichiro Mizukoshi
2005	J	`jnl`	Method of Bandwidth Dimensioning and Management for Aggregated TCP Flows with Heterogeneous Access Links. IEICE Trans. Commun. Ryoichi Kawahara, Keisuke Ishibashi, Tatsuya Mori, Toshihisa Ozawa, Takeo Abe
2004	B	`conf`	A method of bandwidth dimensioning and management using flow statistics [IP networks]. GLOBECOM Ryoichi Kawahara, Keisuke Ishibashi, Takuya Asaka, Shuichi Sumita, Takeo Abe
2004	J	`jnl`	Active/passive combination-type performance measurement method using change-of-measure framework. Comput. Commun. Keisuke Ishibashi, Toshiyuki Kanazawa, Masaki Aida, Hiroshi Ishii
2004	—	`conf`	Bottleneck links detection method based on passive monitoring. Communications, Internet, and Information Technology István Moldován, Trang Dinh Dang, József Bíró, Daisuke Satoh, Keisuke Ishibashi
2004	B	`conf`	Detection of TCP performance degradation using link utilization statistics. GLOBECOM Keisuke Ishibashi, Ryoichi Kawahara, Aida Takuya, Asaka Masaki
2004	—	`conf`	Structures of Human Relations and User-Dynamics Revealed by Traffic Data. ICOIN Masaki Aida, Keisuke Ishibashi, Hiroyoshi Miwa, Chisa Takano
2004	J	`jnl`	Structures of Human Relations and User-Dynamics Revealed by Traffic Data. IEICE Trans. Inf. Syst. Masaki Aida, Keisuke Ishibashi, Hiroyoshi Miwa, Chisa Takano, Shin-ichi Kuribayashi
2003	B	`conf`	A method of IP traffic management using TCP flow statistics. GLOBECOM Ryoichi Kawahara, Keisuke Ishibashi, Takuya Asaka, Katsunori Ori
2003	A*	`conf`	A scalable and lightweight QoS monitoring technique combining passive and active approaches: On the mathematical formulation of CoMPACT Monitor. INFOCOM Masaki Aida, Naoto Miyoshi, Keisuke Ishibashi
2003	—	`conf`	Capacity dimensioning of VPN access links for elastic traffic. ICC Keisuke Ishibashi, Mika Ishizuka, Masaki Aida, Hiroshi Ishii
2003	B	`conf`	Estimating packet loss-rate by using delay information and combined with change-of-measure framework. GLOBECOM Keisuke Ishibashi, Masaki Aida, Shin-ichi Kuribayashi
2003	—	`conf`	Unicast Probing to Estimate Shared Loss Rate. MMNS Dinh-Dung Luong, Attila Vidács, József Bíró, Daisuke Satoh, Keisuke Ishibashi
2002	B	`conf`	Active/passive combination-type performance measurement method using change-of-measure framework. GLOBECOM Keisuke Ishibashi, Toshiyuki Kanazawa, Masaki Aida
2002	—	`conf`	Characteristics of Temporal and Spatial Locality of Internet Access Patterns. NETWORKING Workshops Keisuke Ishibashi, Masaki Aida, Makoto Imase
2002	C	`conf`	End-to-end relative Differentiated Services for IP networks. ISCC Csaba Simon, Attila Vidács, István Moldován, Attila Török, Keisuke Ishibashi, Arata Koike, H. Ichikawa
2001	J	`jnl`	Traffic measurement and analysis in an ATM-based internet backbone. Comput. Commun. Ryoichi Kawahara, Keisuke Ishibashi, Toshiyuki Hirano, Hiroshi Saito, Hisaki Ohara, Daisuke Satoh, Shoichiro Asano, Jun Matsukata
2000	J	`jnl`	A measurement-based performance evaluation method for IP networks and its implementation. Telecommun. Syst. Keisuke Ishibashi, Takumi Kimura, Toshihisa Ozawa