Stefan Savage
Publication record assembled from the DBLP archive of ranked conferences.
Papers indexed
111
Venues
28
Active years
1993–2026
Best venue rank
A*
Where they publish
- AIMC30 papers
- A*CCS14 papers
- A*SIGCOMM7 papers
- A*WWW6 papers
- A*SP6 papers
- A*NDSS6 papers
- A*SOSP4 papers
- A*OSDI4 papers
- A*INFOCOM4 papers
- AHotOS4 papers
- A*KDD3 papers
- AFAST3 papers
- AUSENIX3 papers
- NationalNSDI3 papers
- AACSAC1 paper
- ASOUPS1 paper
- BPAM1 paper
- A*ICSE1 paper
- ACoNEXT1 paper
- A*ASPLOS1 paper
- BLCN1 paper
- NationalHOTNETS1 paper
- BVEE1 paper
- A*ICML1 paper
- ADSN1 paper
- A*PODC1 paper
- A*SIGMETRICS1 paper
- BICNP1 paper
Papers
111 indexed papers, newest first.
| Year | Venue | Title | Authors |
|---|---|---|---|
| 2026 | WWW | Understanding Server-side Commercial Fingerprinting. | Elisa Luo, Tom Ritter, Stefan Savage, Geoffrey M. Voelker |
| 2026 | SP | Lost in Translation: Text Message Spoofing via Email. | Sumanth Rao, Ye Shu, Stefan Savage, Aaron Schulman, Geoffrey M. Voelker, Enze Liu |
| 2025 | IMC | Somesite I Used To Crawl: Awareness, Agency and Efficacy in Protecting Content Creators From AI Crawlers. | Enze Liu, Elisa Luo, Shawn Shan, Geoffrey M. Voelker, Ben Y. Zhao, Stefan Savage |
| 2025 | IMC | Canvassing the Fingerprinters: Characterizing Canvas Fingerprinting Use Across the Web. | Elisa Luo, Tom Ritter, Stefan Savage, Geoffrey M. Voelker |
| 2025 | IMC | Poster: When Blocks Go Missing: The Timeliness and Trustworthiness of Blockchain RPC Providers. | Ye Shu, Deian Stefan, Stefan Savage, Geoffrey M. Voelker, Enze Liu |
| 2025 | SP | Understanding the Efficacy of Phishing Training in Practice. | Grant Ho, Ariana Mirian, Elisa Luo, Khang Tong, Euyhyun Lee, Lin Liu, Christopher A. Longhurst, Christian Dameff, Stefan Savage, Geoffrey M. Voelker |
| 2025 | SOSP | TickTock: Verified Isolation in a Production Embedded OS. | Vivien Rindisbacher, Evan Johnson, Nico Lehmann, Tyler Potyondy, Pat Pannuto, Stefan Savage, Deian Stefan, Ranjit Jhala |
| 2024 | IMC | Give and Take: An End-To-End Investigation of Giveaway Scam Conversion Rates. | Enze Liu, George Kappos, Eric Mugnier, Luca Invernizzi, Stefan Savage, David Tao, Kurt Thomas, Geoffrey M. Voelker, Sarah Meiklejohn |
| 2024 | WWW | Unfiltered: Measuring Cloud-based Email Filtering Bypasses. | Sumanth Rao, Enze Liu, Grant Ho, Geoffrey M. Voelker, Stefan Savage |
| 2023 | ACSAC | An Empirical Analysis of Enterprise-Wide Mandatory Password Updates. | Ariana Mirian, Grant Ho, Stefan Savage, Geoffrey M. Voelker |
| 2023 | SP | WaVe: a verifiably secure WebAssembly sandboxing runtime. | Evan Johnson, Evan Laufer, Zijie Zhao, Dan Gohman, Shravan Narayan, Stefan Savage, Deian Stefan, Fraser Brown |
| 2023 | SOUPS | Understanding the Viability of Gmail's Origin Indicator for Identifying the Sender. | Enze Liu, Lu Sun, Alex Bellon, Grant Ho, Geoffrey M. Voelker, Stefan Savage, Imani N. S. Munyaka |
| 2022 | IMC | Retroactive identification of targeted DNS infrastructure hijacking. | Gautam Akiwate, Raffaele Sommese, Mattijs Jonker, Zakir Durumeric, K. C. Claffy, Geoffrey M. Voelker, Stefan Savage |
| 2022 | IMC | Where .ru?: assessing the impact of conflict on russian domain infrastructure. | Mattijs Jonker, Gautam Akiwate, Antonia Affinito, K. C. Claffy, Alessio Botta, Geoffrey M. Voelker, Roland van Rijswijk-Deij, Stefan Savage |
| 2022 | IMC | Measuring UID smuggling in the wild. | Audrey Randall, Peter Snyder, Alisha Ukani, Alex C. Snoeren, Geoffrey M. Voelker, Stefan Savage, Aaron Schulman |
| 2021 | IMC | Risky BIZness: risks derived from registrar name management. | Gautam Akiwate, Stefan Savage, Geoffrey M. Voelker, Kimberly C. Claffy |
| 2021 | IMC | Who's got your mail?: characterizing mail service provider usage. | Enze Liu, Gautam Akiwate, Mattijs Jonker, Ariana Mirian, Stefan Savage, Geoffrey M. Voelker |
| 2021 | IMC | Home is where the hijacking is: understanding DNS interception by residential routers. | Audrey Randall, Enze Liu, Ramakrishna Padmanabhan, Gautam Akiwate, Geoffrey M. Voelker, Stefan Savage, Aaron Schulman |
| 2021 | NDSS | Доверя'й, но проверя'й: SFI safety for native-compiled Wasm. | Evan Johnson, David Thien, Yousef Alhessi, Shravan Narayan, Fraser Brown, Sorin Lerner, Tyler McMullen, Stefan Savage, Deian Stefan |
| 2021 | PAM | Clairvoyance: Inferring Blocklist Use on the Internet. | Vector Guo Li, Gautam Akiwate, Kirill Levchenko, Geoffrey M. Voelker, Stefan Savage |
| 2021 | WWW | CoResident Evil: Covert Communication In The Cloud With Lambdas. | Anil Yelam, Shibani Subbareddy, Keerthana Ganesan, Stefan Savage, Ariana Mirian |
| 2020 | IMC | Unresolved Issues: Prevalence, Persistence, and Perils of Lame Delegations. | Gautam Akiwate, Mattijs Jonker, Raffaele Sommese, Ian D. Foster, Geoffrey M. Voelker, Stefan Savage, K. C. Claffy |
| 2020 | IMC | Trufflehunter: Cache Snooping Rare Domains at Large Public DNS Resolvers. | Audrey Randall, Enze Liu, Gautam Akiwate, Ramakrishna Padmanabhan, Geoffrey M. Voelker, Stefan Savage, Aaron Schulman |
| 2019 | IMC | Measuring Security Practices and How They Impact Security. | Louis F. DeKoven, Audrey Randall, Ariana Mirian, Gautam Akiwate, Ansel Blume, Lawrence K. Saul, Aaron Schulman, Geoffrey M. Voelker, Stefan Savage |
| 2019 | ICSE | Web feature deprecation: a case study for chrome. | Ariana Mirian, Nikunj Bhagat, Caitlin Sadowski, Adrienne Porter Felt, Stefan Savage, Geoffrey M. Voelker |
| 2019 | WWW | Hack for Hire: Exploring the Emerging Market for Account Hijacking. | Ariana Mirian, Joe DeBlasio, Stefan Savage, Geoffrey M. Voelker, Kurt Thomas |
| 2018 | CCS | Lawful Device Access without Mass Surveillance Risk: A Technical Design Discussion. | Stefan Savage |
| 2018 | IMC | Following Their Footsteps: Characterizing Account Automation Abuse and Defenses. | Louis F. DeKoven, Trevor Pottinger, Stefan Savage, Geoffrey M. Voelker, Nektarios Leontiadis |
| 2017 | CCS | Quantifying the Pressure of Legal Risks on Third-party Vulnerability Research. | Alexander Gamero-Garrido, Stefan Savage, Kirill Levchenko, Alex C. Snoeren |
| 2017 | IMC | Tripwire: inferring internet site compromise. | Joe DeBlasio, Stefan Savage, Geoffrey M. Voelker, Alex C. Snoeren |
| 2017 | NDSS | A Call to ARMs: Understanding the Costs and Benefits of JIT Spraying Mitigations. | Wilson Lian, Hovav Shacham, Stefan Savage |
| 2017 | SP | How They Did It: An Analysis of Emission Defeat Devices in Modern Automobiles. | Moritz Contag, Vector Guo Li, Andre Pawlowski, Felix Domke, Kirill Levchenko, Thorsten Holz, Stefan Savage |
| 2015 | CCS | Security by Any Other Name: On the Effectiveness of Provider Based Email Security. | Ian D. Foster, Jon Larson, Max Masich, Alex C. Snoeren, Stefan Savage, Kirill Levchenko |
| 2015 | CoNEXT | Scheduling techniques for hybrid circuit/packet networks. | He Liu, Matthew K. Mukerjee, Conglong Li, Nicolas Feltman, George Papen, Stefan Savage, Srinivasan Seshan, Geoffrey M. Voelker, David G. Andersen, Michael Kaminsky, George Porter, Alex C. Snoeren |
| 2015 | IMC | Affiliate Crookies: Characterizing Affiliate Marketing Abuse. | Neha Chachra, Stefan Savage, Geoffrey M. Voelker |
| 2015 | IMC | From .academy to .zone: An Analysis of the New TLD Land Rush. | Tristan Halvorson, Matthew F. Der, Ian D. Foster, Stefan Savage, Lawrence K. Saul, Geoffrey M. Voelker |
| 2015 | IMC | Who is .com?: Learning to Parse WHOIS Records. | Suqi Liu, Ian D. Foster, Stefan Savage, Geoffrey M. Voelker, Lawrence K. Saul |
| 2015 | NDSS | Too LeJIT to Quit: Extending JIT Spraying to ARM. | Wilson Lian, Hovav Shacham, Stefan Savage |
| 2014 | CCS | On The Security of Mobile Cockpit Information Systems. | Devin Lundberg, Brown Farinholt, Edward Sullivan, Ryan A. Mast, Stephen Checkoway, Stefan Savage, Alex C. Snoeren, Kirill Levchenko |
| 2014 | CCS | Characterizing Large-Scale Click Fraud in ZeroAccess. | Paul Pearce, Vacha Dave, Chris Grier, Kirill Levchenko, Saikat Guha, Damon McCoy, Vern Paxson, Stefan Savage, Geoffrey M. Voelker |
| 2014 | IMC | Handcrafted Fraud and Extortion: Manual Account Hijacking in the Wild. | Elie Bursztein, Borbala Benko, Daniel Margolis, Tadek Pietraszek, Andy Archer, Allan Aquino, Andreas Pitsillidis, Stefan Savage |
| 2014 | IMC | Search + Seizure: The Effectiveness of Interventions on SEO Campaigns. | David Y. Wang, Matthew F. Der, Mohammad Karami, Lawrence K. Saul, Damon McCoy, Stefan Savage, Geoffrey M. Voelker |
| 2014 | KDD | Knock it off: profiling the online storefronts of counterfeit merchandise. | Matthew F. Der, Lawrence K. Saul, Stefan Savage, Geoffrey M. Voelker |
| 2014 | NDSS | Botcoin: Monetizing Stolen Cycles. | Danny Yuxing Huang, Hitesh Dharmdasani, Sarah Meiklejohn, Vacha Dave, Chris Grier, Damon McCoy, Stefan Savage, Nicholas Weaver, Alex C. Snoeren, Kirill Levchenko |
| 2014 | WWW | XXXtortion?: inferring registration intent in the .XXX TLD. | Tristan Halvorson, Kirill Levchenko, Stefan Savage, Geoffrey M. Voelker |
| 2013 | IMC | A fistful of bitcoins: characterizing payments among men with no names. | Sarah Meiklejohn, Marjori Pomarole, Grant Jordan, Kirill Levchenko, Damon McCoy, Geoffrey M. Voelker, Stefan Savage |
| 2013 | IMC | A comparison of syslog and IS-IS for network failure analysis. | Daniel Turner, Kirill Levchenko, Stefan Savage, Alex C. Snoeren |
| 2013 | NDSS | Juice: A Longitudinal Study of an SEO Botnet. | David Y. Wang, Stefan Savage, Geoffrey M. Voelker |
| 2012 | CCS | Manufacturing compromise: the emergence of exploit-as-a-service. | Chris Grier, Lucas Ballard, Juan Caballero, Neha Chachra, Christian J. Dietrich, Kirill Levchenko, Panayiotis Mavrommatis, Damon McCoy, Antonio Nappa, Andreas Pitsillidis, Niels Provos, M. Zubair Rafique, Moheeb Abu Rajab, Christian Rossow, Kurt Thomas, Vern Paxson, Stefan Savage, Geoffrey M. Voelker |
| 2012 | CCS | Priceless: the role of payments in abuse-advertised goods. | Damon McCoy, Hitesh Dharmdasani, Christian Kreibich, Geoffrey M. Voelker, Stefan Savage |
| 2012 | FAST | scc: cluster storage provisioning informed by application characteristics and SLAs. | Harsha V. Madhyastha, John McCullough, George Porter, Rishi Kapoor, Stefan Savage, Alex C. Snoeren, Amin Vahdat |
| 2012 | FAST | BlueSky: a cloud-backed file system for the enterprise. | Michael Vrable, Stefan Savage, Geoffrey M. Voelker |
| 2012 | IMC | Taster's choice: a comparative analysis of spam feeds. | Andreas Pitsillidis, Chris Kanich, Geoffrey M. Voelker, Kirill Levchenko, Stefan Savage |
| 2012 | OSDI | Be Conservative: Enhancing Failure Diagnosis with Proactive Logging. | Ding Yuan, Soyeon Park, Peng Huang, Yang Liu, Michael Mihn-Jong Lee, Xiaoming Tang, Yuanyuan Zhou, Stefan Savage |
| 2011 | ASPLOS | Improving software diagnosability via log enhancement. | Ding Yuan, Jing Zheng, Soyeon Park, Yuanyuan Zhou, Stefan Savage |
| 2011 | CCS | Judging a site by its content: learning the textual, structural, and visual features of malicious web pages. | Sushma Nagesh Bannur, Lawrence K. Saul, Stefan Savage |
| 2011 | CCS | Cloak and dagger: dynamics of web search cloaking. | David Y. Wang, Stefan Savage, Geoffrey M. Voelker |
| 2011 | IMC | An analysis of underground forums. | Marti Motoyama, Damon McCoy, Kirill Levchenko, Stefan Savage, Geoffrey M. Voelker |
| 2011 | LCN | On the empirical performance of self-calibrating WiFi location systems. | Daniel Turner, Stefan Savage, Alex C. Snoeren |
| 2011 | WWW | Got traffic?: an evaluation of click traffic providers. | Qing Zhang, Thomas Ristenpart, Stefan Savage, Geoffrey M. Voelker |
| 2011 | SP | Click Trajectories: End-to-End Analysis of the Spam Value Chain. | Kirill Levchenko, Andreas Pitsillidis, Neha Chachra, Brandon Enright, Mrk Flegyhzi, Chris Grier, Tristan Halvorson, Chris Kanich, Christian Kreibich, He Liu, Damon McCoy, Nicholas Weaver, Vern Paxson, Geoffrey M. Voelker, Stefan Savage |
| 2010 | HOTNETS | How to tell an airport from a home: techniques and applications. | Andreas Pitsillidis, Yinglian Xie, Fang Yu, Martn Abadi, Geoffrey M. Voelker, Stefan Savage |
| 2010 | KDD | Beyond heuristics: learning to classify vulnerabilities and predict exploits. | Mehran Bozorgi, Lawrence K. Saul, Stefan Savage, Geoffrey M. Voelker |
| 2010 | NDSS | Botnet Judo: Fighting Spam with Itself. | Andreas Pitsillidis, Kirill Levchenko, Christian Kreibich, Chris Kanich, Geoffrey M. Voelker, Vern Paxson, Nicholas Weaver, Stefan Savage |
| 2010 | SIGCOMM | California fault lines: understanding the causes and impact of network failures. | Daniel Turner, Kirill Levchenko, Alex C. Snoeren, Stefan Savage |
| 2010 | SP | Experimental Security Analysis of a Modern Automobile. | Karl Koscher, Alexei Czeskis, Franziska Roesner, Shwetak N. Patel, Tadayoshi Kohno, Stephen Checkoway, Damon McCoy, Brian Kantor, Danny Anderson, Hovav Shacham, Stefan Savage |
| 2010 | USENIX | SleepServer: A Software-Only Approach for Reducing the Energy Consumption of PCs within Enterprise Environments. | Yuvraj Agarwal, Stefan Savage, Rajesh Gupta |
| 2010 | VEE | Neon: system support for derived data management. | Qing Zhang, John McCullough, Justin Ma, Nabil Schear, Michael Vrable, Amin Vahdat, Alex C. Snoeren, Geoffrey M. Voelker, Stefan Savage |
| 2009 | CCS | Hey, you, get off of my cloud: exploring information leakage in third-party compute clouds. | Thomas Ristenpart, Eran Tromer, Hovav Shacham, Stefan Savage |
| 2009 | FAST | Cumulus: Filesystem Backup to the Cloud. | Michael Vrable, Stefan Savage, Geoffrey M. Voelker |
| 2009 | ICML | Identifying suspicious URLs: an application of large-scale online learning. | Justin Ma, Lawrence K. Saul, Stefan Savage, Geoffrey M. Voelker |
| 2009 | IMC | When private keys are public: results from the 2008 Debian OpenSSL vulnerability. | Scott Yilek, Eric Rescorla, Hovav Shacham, Brandon Enright, Stefan Savage |
| 2009 | KDD | Beyond blacklists: learning to detect malicious web sites from suspicious URLs. | Justin Ma, Lawrence K. Saul, Stefan Savage, Geoffrey M. Voelker |
| 2008 | CCS | When good instructions go bad: generalizing return-oriented programming to RISC. | Erik Buchanan, Ryan Roemer, Hovav Shacham, Stefan Savage |
| 2008 | CCS | Spamalytics: an empirical analysis of spam marketing conversion. | Chris Kanich, Christian Kreibich, Kirill Levchenko, Brandon Enright, Geoffrey M. Voelker, Vern Paxson, Stefan Savage |
| 2008 | CCS | Reconsidering physical key secrecy: teleduplication via optical decoding. | Benjamin Laxton, Kai Wang, Stefan Savage |
| 2008 | NSDI | The Heisenbot Uncertainty Problem: Challenges in Separating Bots from Chaff. | Chris Kanich, Kirill Levchenko, Brandon Enright, Geoffrey M. Voelker, Stefan Savage |
| 2008 | NSDI | On the Spam Campaign Trail. | Christian Kreibich, Chris Kanich, Kirill Levchenko, Brandon Enright, Geoffrey M. Voelker, Vern Paxson, Stefan Savage |
| 2008 | OSDI | Difference Engine: Harnessing Memory Redundancy in Virtual Machines. | Diwaker Gupta, Sangmin Lee, Michael Vrable, Stefan Savage, Alex C. Snoeren, George Varghese, Geoffrey M. Voelker, Amin Vahdat |
| 2008 | SIGCOMM | Xl: an efficient network routing algorithm. | Kirill Levchenko, Geoffrey M. Voelker, Ramamohan Paturi, Stefan Savage |
| 2007 | CCS | An inquiry into the nature and causes of the wealth of internet miscreants. | Jason Franklin, Adrian Perrig, Vern Paxson, Stefan Savage |
| 2007 | SIGCOMM | Automating cross-layer diagnosis of enterprise wireless networks. | Yuchung Cheng, Mikhail Afanasyev, Patrick Verkaik, Pter Benk, Jennifer Chiang, Alex C. Snoeren, Stefan Savage, Geoffrey M. Voelker |
| 2006 | IMC | Finding diversity in remote code injection exploits. | Justin Ma, John Dunagan, Helen J. Wang, Stefan Savage, Geoffrey M. Voelker |
| 2006 | IMC | Unexpected means of protocol inference. | Justin Ma, Kirill Levchenko, Christian Kreibich, Stefan Savage, Geoffrey M. Voelker |
| 2006 | SIGCOMM | Jigsaw: solving the puzzle of enterprise 802.11 analysis. | Yuchung Cheng, John Bellardo, Pter Benk, Alex C. Snoeren, Geoffrey M. Voelker, Stefan Savage |
| 2005 | DSN | Fatih: Detecting and Isolating Malicious Routers. | Alper Tugay Mizrak, Yuchung Cheng, Keith Marzullo, Stefan Savage |
| 2005 | INFOCOM | SyncScan: practical fast handoff for 802.11 infrastructure networks. | Ishwar Ramani, Stefan Savage |
| 2005 | SOSP | Scalability, fidelity, and containment in the potemkin virtual honeyfarm. | Michael Vrable, Justin Ma, Jay Chen, David Moore, Erik Vandekieft, Alex C. Snoeren, Geoffrey M. Voelker, Stefan Savage |
| 2004 | NSDI | Total Recall: System Support for Automated Availability Management. | Ranjita Bhagwan, Kiran Tati, Yuchung Cheng, Stefan Savage, Geoffrey M. Voelker |
| 2004 | OSDI | Automated Worm Fingerprinting. | Sumeet Singh, Cristian Estan, George Varghese, Stefan Savage |
| 2004 | PODC | Brief announcement: detecting malicious routers. | Alper Tugay Mizrak, Keith Marzullo, Stefan Savage |
| 2004 | USENIX | Monkey See, Monkey Do: A Tool for TCP Tracing and Replaying. | Yuchung Cheng, Urs Hlzle, Neal Cardwell, Stefan Savage, Geoffrey M. Voelker |
| 2003 | HotOS | The Phoenix Recovery System: Rebuilding from the Ashes of an Internet Catastrophe. | Flavio Paiva Junqueira, Ranjita Bhagwan, Keith Marzullo, Stefan Savage, Geoffrey M. Voelker |
| 2003 | IMC | In search of path diversity in ISP networks. | Renata Teixeira, Keith Marzullo, Stefan Savage, Geoffrey M. Voelker |
| 2003 | INFOCOM | Internet Quarantine: Requirements for Containing Self-Propagating Code. | David Moore, Colleen Shannon, Geoffrey M. Voelker, Stefan Savage |
| 2003 | SIGCOMM | Automatically inferring patterns of resource consumption in network traffic. | Cristian Estan, Stefan Savage, George Varghese |
| 2003 | SIGMETRICS | Characterizing and measuring path diversity of internet topologies. | Renata Teixeira, Keith Marzullo, Stefan Savage, Geoffrey M. Voelker |
| 2002 | IMC | Measuring packet reordering. | John Bellardo, Stefan Savage |
| 2002 | IMC | Automated measurement of high volume traffic clusters. | Cristian Estan, Stefan Savage, George Varghese |
| 2001 | ICNP | Robust Congestion Signaling. | David Ely, Neil Spring, David Wetherall, Stefan Savage, Thomas E. Anderson |
| 2000 | INFOCOM | Understanding the Performance of TCP Pacing. | Amit Aggarwal, Stefan Savage, Thomas E. Anderson |
| 2000 | INFOCOM | Modeling TCP Latency. | Neal Cardwell, Stefan Savage, Thomas E. Anderson |
| 2000 | SIGCOMM | Practical network support for IP traceback. | Stefan Savage, David Wetherall, Anna R. Karlin, Thomas E. Anderson |
| 1999 | HotOS | The Case for Informed Transport Protocols. | Stefan Savage, Neal Cardwell, Thomas E. Anderson |
| 1999 | SIGCOMM | The End-to-End Effects of Internet Path Selection. | Stefan Savage, Andy Collins, Eric Hoffman, John Snell, Thomas E. Anderson |
| 1997 | SOSP | Eraser: A Dynamic Data Race Detector for Multi-Threaded Programs. | Stefan Savage, Michael Burrows, Greg Nelson, Patrick Sobalvarro, Thomas E. Anderson |
| 1996 | USENIX | AFRAID - A Frequently Redundant Array of Independent Disks. | Stefan Savage, John Wilkes |
| 1995 | HotOS | Protection is a software issue. | Brian N. Bershad, Stefan Savage, Przemyslaw Pardyak, David Becker, Marc E. Fiuczynski, Emin Gn Sirer |
| 1995 | SOSP | Extensibility, Safety and Performance in the SPIN Operating System. | Brian N. Bershad, Stefan Savage, Przemyslaw Pardyak, Emin Gn Sirer, Marc E. Fiuczynski, David Becker, Craig Chambers, Susan J. Eggers |
| 1994 | OSDI | Some Issues in the Design of an Extensible Operating System (Panel Statement). | Stefan Savage, Brian N. Bershad |
| 1993 | HotOS | Processor Capacity Reserves: An Abstraction for Managing Processor Usage. | Clifford W. Mercer, Stefan Savage, Hideyuki Tokuda |