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Dr. Kimberly C. Claffy

Director, Center for Applied Internet Data Analysis (CAIDA)
San Diego Supercomputer Center, UC San Diego

Education

• Ph.D. 1991-1994. Computer Science and Engineering, UCSD (Advisor: Dr. George Polyzos)
• M.S. 1991. Computer Science and Engineering, UCSD
• B.S. 1989. Symbolic Systems, Stanford University
  • Dissertation: Internet traffic characterization: a methodology to support more accurate workload characterization in the face of increasing diversity in Internet traffic types and qualities

Professional Positions

• Adjunct Professor, Computer Science and Engineering, UCSD (2007-present)
• Research Scientist, SDSC (2007-present)
• Associate Adjunct Professor, Computer Science and Engineering, UCSD (2004-2007)
• Associate Research Scientist, SDSC (1994-2007)
• Director and Principal Investigator (PI), CAIDA, UCSD/SDSC (1997-present)
  • Charted to foster development of tools and analysis methodologies for promoting the engineering and maintenance of a robust, scalable global Internet infrastructure.
• Instructor, UCSD Computer Science and Engineering (1996)
• Research Coordinator, National Laboratory and Applied Network Research (NLANR), SDSC (1995-1998)
  • Charted to provide technical, engineering, and traffic analysis support of NSF High Performance Connections sites.
• Associate Staff Scientist, SDSC (1994-present)
• Student Fellow, SDSC (1991-1994)
• Research Assistant, Computer Science and Engineering, UCSD (1989-1994)
• Visiting Researcher, Sony Computer Science Laboratory, Tokyo, Japan (1991)
  • Network protocol research and design; wide area network statistical modeling, measurement, and analysis
• Summer Research Intern, Monetary Affairs, Monetary Studies Section, Federal Reserve Board (1989)
  • Econometric research and programming for the development of a non-linear modeling application for the simulation of macroeconomic indicators
• Summer Research Intern, Artificial Intelligence Principles Research, AT&T Bell Laboratories (1987)
  • Knowledge based user interfaces using plan recognition techniques
• Summer Research Intern, Advanced Sensor Systems, Harry Diamond Laboratories (1986-1987)
  • Natural language processing research; design of extensive Backus Naur grammar in MRS (language written at Stanford) and later in Symbolics Prolog and Lisp
• Summer Research Intern, Counter Measures, Harry Diamond Laboratories (1985)
  • Graphics programming and debugging for aircraft simulation graphics interface programs

Publications

• The Age of DDoScovery: An Empirical Comparison of Industry and Academic DDoS Assessments. R. Hiesgen, M. Nawrocki, M. Barcellos, D. Kopp, O. Hohlfeld, E. Chan, R. Dobbins, C. Doer, C. Rossow, D. Thomas, M. Jonker, R. Mok, X. Luo, J. Kristoff, T. Schmidt, M. Wählisch, k. claffy.
  ACM Internet Measurement Conference (IMC), Nov 2024.
• DarkDNS: Revisiting the Value of Rapid Zone Update. R. Sommese, G. Akiwate, A. Affinito, M. Müller, M. Jonker, k. claffy.
  ACM Internet Measurement Conference (IMC), Nov 2024.
• DarkSim: A Similarity-Based Time Series Analytic Framework for Darknet Traffic. M. Gao, R. Mok, E. Carisimo, k. claffy, E. Li, S. Kulkarni.
  ACM Internet Measurement Conference (IMC), Nov 2024.
• Sublet Your Subnet: Inferring IP Leasing in the Wild. B. Du, R. Fontugne, C. Testart, A. Snoeren, k. claffy.
  ACM Internet Measurement Conference (IMC), Nov 2024.
• AVOID: Automatic Verification Of Internet Data-paths. A. Marder, J. Larrea, k. claffy, E. Kline, K. Jamieson, B. Huffaker, L. Thurlow, M. Luckie.
  IEEE Military Communications Conference (MILCOM), Oct 2024.
• REVEAL: Real-time Evaluation and Verification of External Adversarial Links. A. Marder, J. Larrea, k. claffy, E. Kline, K. Jamieson, B. Huffaker, L. Thurlow, M. Luckie.
  IEEE Military Communications Conference (MILCOM), Oct 2024.
• Differential Privacy, Firm-level Data and the Binomial Pathology. D. Clark, S. Garfinkel, k. claffy.
  IEEE Security & Privacy, Sep 2024.
• Exploring the Limits of Differential Privacy. D. Clark, S. Garfinkel, k. claffy.
  Telecommunications Policy Research Conference (TPRC), Sep 2024.
• A path forward: Improving Internet routing security by enabling zones of trust. D. Clark, C. Testart, M. Luckie, k. claffy.
  Telecommunications Policy Research Conference (TPRC), Sep 2024.
• The Next Generation of BGP Data Collection Platforms. T. Alfroy, T. Holterbach, T. Krenc, k. claffy, C. Pelsser.
  ACM SIGCOMM Conference, Aug 2024.
• Internet Science Moonshot: Expanding BGP Data Horizons. T. Alfroy, T. Holterbach, T. Krenc, k. claffy, C. Pelsser.
  ACM Workshop on Hot Topics in Networks, Nov 2023.
• Coarse-grained Inference of BGP Community Intent. T. Krenc, M. Luckie, A. Marder, k. claffy.
  ACM Internet Measurement Conference (IMC), Oct 2023.
• Empirically Testing the PacketLab Model. T. Yan, Z. Zhang, B. Huffaker, R. Mok, k. claffy, K. Levchenko.
  ACM Internet Measurement Conference (IMC), Oct 2023.
• IRRegularities in the Internet Routing Registry. B. Du, K. Izhikevich, S. Rao, G. Akiwate, C. Testart, A. Snoeren, k. claffy.
  ACM Internet Measurement Conference (IMC), Oct 2023.
• On the Importance of Being an AS: An Approach to Country-Level AS Rankings. B. Huffaker, R. Fontugne, A. Marder, k. claffy.
  ACM Internet Measurement Conference (IMC), Oct 2023.
• Taking the Low Road: How RPKI Invalids Propagate. B. Du, C. Testart, R. Fontugne, A. Snoeren, k. claffy.
  ACM SIGCOMM Poster, Sep 2023.
• Access Denied: Assessing Physical Risks to Internet Access Networks. A. Marder, Z. Zhang, R. Mok, R. Padmanabhan, B. Huffaker, M. Luckie, A. Dainotti, k. claffy, A. Snoeren, A. Schulman.
  USENIX Security Symposium, Aug 2023.
• A path forward: Improving Internet routing security by enabling trust zones. D. Clark, C. Testart, M. Luckie, k. claffy.
  Federal Communications Commission (FCC), Jul 2023.
• Annotated Schema: Mapping Ontologies onto Dataset Schemas. B. Huffaker, k. claffy.
  Center for Applied Internet Data Analysis (CAIDA), May 2023.
• Notice of Ex Parte Meeting, Secure Internet Routing. k. claffy, D. Clark.
  Federal Communications Commission (FCC), Jan 2023.
• Where .ru? Assessing the Impact of Conflict on Russian Domain Infrastructure. M. Jonker, G. Akiwate, A. Affinito, k. claffy, A. Botta, G. Voelker, R. Van Rijswijk-Deij, S. Savage.
  ACM Internet Measurement Conference (IMC), Oct 2022.
• Investigating the impact of DDoS attacks on DNS infrastructure. R. Sommese, k. claffy, R. Van Rijswijk-Deij, A. Chattopadhyay, A. Dainotti, A. Sperotto, M. Jonker.
  ACM Internet Measurement Conference (IMC), Oct 2022.
• Mind Your MANRS: Measuring the MANRS Ecosystem. B. Du, C. Testart, R. Fontugne, G. Akiwate, A. Snoeren, k. claffy.
  ACM Internet Measurement Conference (IMC), Oct 2022.
• Observable KINDNS: Validating DNS Hygiene. R. Sommese, M. Jonker, k. claffy.
  ACM Internet Measurement Conference (IMC) Poster, Oct 2022.
• PacketLab - Tools Alpha Release and Demo. T. Yan, Y. Chen, A. Chen, Z. Zhang, B. Huffaker, R. Mok, K. Levchenko, k. claffy.
  ACM Internet Measurement Conference (IMC) Poster, Oct 2022.
• Retroactive Identification of Targeted DNS Infrastructure Hijacking. G. Akiwate, R. Sommese, M. Jonker, Z. Durumeric, k. claffy, G. Voelker, S. Savage.
  ACM Internet Measurement Conference (IMC), Oct 2022.
• A Scalable Network Event Detection Framework for Darknet Traffic. M. Gao, R. Mok, k. claffy.
  ACM Internet Measurement Conference (IMC) Poster, Oct 2022.
• Stop, DROP, and ROA: Effectiveness of Defenses through the lens of DROP. L. Oliver, G. Akiwate, M. Luckie, B. Du, k. claffy.
  ACM Internet Measurement Conference (IMC), Oct 2022.
• Domain Name Lifetimes: Baseline and Threats. A. Affinito, R. Sommese, G. Akiwate, S. Savage, k. claffy, G. Voelker, A. Botta, M. Jonker.
  Network Traffic Measurement and Analysis Conference (TMA), Jun 2022.
• No Time for Downtime: Understanding Post-Attack Behaviors by Customers of Managed DNS Providers. M. Haq, M. Jonker, R. Van Rijswijk-Deij, k. claffy, L. Nieuwenhuis, A. Abhishta.
  IEEE European Symposium on Security and Privacy Workshops (EuroS&PW), Jun 2022.
• Challenges in measuring the Internet for the public Interest. k. claffy, D. Clark.
  Journal of Information Policy, May 2022.
• Temporal Correlation of Internet Observatories and Outposts. J. Kepner, M. Jones, D. Andersen, A. Buluc, C. Byun, k. claffy, T. Davis, W. Arcand, J. Bernays, D. Bestor, W. Bergeron, V. Gadepally, D. Grant, M. Houle, M. Hubbell, H. Jananthan, A. Klein, C. Meiners, L. Milechin, A. Morris, J. Mullen, S. Pisharody, A. Prout, A. Reuther, A. Rosa, S. Samsi, D. Stetson, C. Yee, P. Michaleas.
  Workshop on Graphs, Architectures, Programming, and Learning (GrAPL), May 2022.
• Comments before the FCC in the matter of Secure Internet Routing. D. Clark, k. claffy, C. Testart.
  Federal Communications Commission (FCC), Apr 2022.
• IRR Hygiene in the RPKI Era. B. Du, G. Akiwate, T. Krenc, C. Testart, A. Marder, B. Huffaker, A. Snoeren, k. claffy.
  Passive and Active Measurement Conference (PAM), Mar 2022.
• Jitterbug: A new framework for jitter-based congestion inference. E. Carisimo, R. Mok, D. Clark, k. claffy.
  Passive and Active Measurement Conference (PAM), Mar 2022.
• Learning to Extract Geographic Information from Internet Router Hostnames. M. Luckie, B. Huffaker, A. Marder, Z. Bischof, M. Fletcher, k. claffy.
  ACM SIGCOMM Conference on emerging Networking EXperiments and Technologies (CoNEXT), Dec 2021.
• Learning Regexes to Extract Network Names from Hostnames. M. Luckie, A. Marder, B. Huffaker, k. claffy.
  Asian Internet Engineering Conference (AINTEC), Dec 2021.
• Follow the Scent: Defeating IPv6 Prefix Rotation Privacy. E. Rye, R. Beverly, k. claffy.
  ACM Internet Measurement Conference (IMC), Nov 2021.
• Inferring Regional Access Network Topologies: Methods and Applications. Z. Zhang, A. Marder, R. Mok, B. Huffaker, M. Luckie, k. claffy, A. Schulman.
  ACM Internet Measurement Conference (IMC), Nov 2021.
• IRR Hygiene in the RPKI Era. B. Du, A. Snoeren, k. claffy.
  ACM Internet Measurement Conference (IMC) Poster, Nov 2021.
• Measuring the network performance of Google Cloud Platform. R. Mok, H. Zou, R. Yang, T. Koch, E. Katz-Bassett, k. claffy.
  ACM Internet Measurement Conference (IMC), Nov 2021.
• Risky BIZness: Risks Derived from Registrar Name Management. G. Akiwate, S. Savage, G. Voelker, k. claffy.
  ACM Internet Measurement Conference (IMC), Nov 2021.
• Characterization of Anycast Adoption in the DNS Authoritative Infrastructure. R. Sommese, G. Akiwate, M. Jonker, G. Moura, M. Davids, R. Van Rijswijk-Deij, G. Voelker, S. Savage, k. claffy, A. Sperotto.
  Network Traffic Measurement and Analysis Conference (TMA), Sep 2021.
• Challenges in measuring the Internet for the public Interest. D. Clark, k. claffy.
  Research Conference on Communications, Information, and Internet Policy (TPRC), Aug 2021.
• Spatial Temporal Analysis of 40,000,000,000,000 Internet Darkspace Packets. J. Kepner, M. Jones, D. Andersen, A. Buluc, C. Byun, k. claffy, T. Davis, W. Arcand, J. Bernays, D. Bestor, W. Bergeron, V. Gadepally, M. Houle, M. Hubbell, A. Klein, C. Meiners, L. Milechin, J. Mullen, S. Pisharody, A. Prout, A. Reuther, A. Rosa, S. Samsi, D. Stetson, A. Tse, C. Yee, P. Michaleas.
  IEEE High Performance Extreme Computing Conference (HPEC), Aug 2021.
• Trust Zones: A Path to a More Secure Internet Infrastructure. D. Clark, k. claffy.
  Journal of Information Policy, Aug 2021.
• Workshop on Overcoming Measurement Barriers to Internet Research (WOMBIR 2021) Final Report. k. claffy, D. Clark, F. Bustamante, J. Heidemann, M. Jonker, A. Schulman, E. Zegura.
  ACM SIGCOMM Computer Communication Review (CCR), Jul 2021.
• Workshop on Internet Economics (WIE 2020) Final Report. k. claffy, D. Clark.
  ACM SIGCOMM Computer Communication Review (CCR), Apr 2021.
• The impact of the General Data Protection Regulation on internet interconnection. R. Zhuo, B. Huffaker, k. claffy, S. Greenstein.
  Telecommunications Policy, Mar 2021.
• Inferring Cloud Interconnections: Validation, Geolocation, and Routing Behavior. A. Marder, k. claffy, A. Snoeren.
  Passive and Active Measurement Conference (PAM), Mar 2021.
• Trust Zones: A Path to a More Secure Internet Infrastructure. D. Clark, k. claffy.
  Research Conference on Communications, Information, and Internet Policy (TPRC), Feb 2021.
• Second Security, Stability, and Resiliency (SSR2) Review Team Final Report. A. Aina, N. Ameen, K. Barrett, k. claffy, R. Housley, Ž. Kecić, B. Krsic, J. Matogoro, S. Mccormick, D. Mitchel, E. Osterweil, R. Pariyar, N. Ritchie, L. Weissinger.
  ICANN Security, Stability, and Resiliency (SSR2), Jan 2021.
• Measuring the impact of COVID-19 on cloud network performance. R. Mok, k. claffy.
  COVID-19 Network Impacts Workshop, Nov 2020.
• Learning to Extract and Use ASNs in Hostnames. M. Luckie, A. Marder, M. Fletcher, B. Huffaker, k. claffy.
  ACM Internet Measurement Conference (IMC), Oct 2020.
• MAnycast2 - Using Anycast to Measure Anycast. R. Sommese, L. Bertholdo, G. Akiwate, M. Jonker, R. Van Rijswijk-Deij, A. Dainotti, k. claffy, A. Sperotto.
  ACM Internet Measurement Conference (IMC), Oct 2020.
• Unresolved Issues: Prevalence, Persistence, and Perils of Lame Delegations. G. Akiwate, M. Jonker, R. Sommese, I. Foster, G. Voelker, S. Savage, k. claffy.
  ACM Internet Measurement Conference (IMC), Oct 2020.
• Spoofed traffic inference at IXPs: Challenges, methods and analysis. L. Müller, M. Luckie, B. Huffaker, k. claffy, M. Barcellos.
  Computer Networks, Aug 2020.
• The DNS in IoT: Opportunities, Risks, and Challenges. C. Hesselman, M. Kaeo, L. Chapin, k. claffy, M. Seiden, D. Mcpherson, D. Piscitello, A. Mcconachie, T. April, J. Latour, R. Rasmussen.
  IEEE Internet Computing, Jul 2020.
• Policy challenges in mapping Internet interdomain congestion. k. claffy, D. Clark, S. Bauer, A. Dhamdhere.
  Journal of Information Policy, Jul 2020.
• The Forgotten Side of DNS: Orphan and Abandoned Records. R. Sommese, M. Jonker, R. Van Rijswijk-Deij, A. Dainotti, k. claffy, A. Sperotto.
  Workshop on Traffic Measurements for Cybersecurity, Jun 2020.
• vrfinder: Finding Outbound Addresses in Traceroute. A. Marder, M. Luckie, B. Huffaker, k. claffy.
  SIGMETRICS, Jun 2020.
• Third Accountability and Transparency Review Team (ATRT3) Report - Minority Statement. k. claffy.
  ICANN Third Accountability and Transparency Review Team (ATRT3), May 2020.
• Third Accountability and Transparency Review Team (ATRT3) Report. S. Bachollet, C. Langdon-Orr, D. Nanghaka, V. Scartezini, D. Getschko, L. Yue, J. Blanc, P. Kane, M. Karanicolas, W. Kleinwaechter, O. Novoa, A. Sogbesan, R. Nasr, J. Akkerhuis, k. claffy.
  ICANN Third Accountability and Transparency Review Team (ATRT3), May 2020.
• RIPE IPmap Active Geolocation: Mechanism and Performance Evaluation. B. Du, M. Candela, B. Huffaker, A. Snoeren, k. claffy.
  ACM SIGCOMM Computer Communication Review (CCR), Apr 2020.
• Unintended consequences: Effects of submarine cable deployment on Internet routing. R. Fanou, B. Huffaker, R. Mok, k. claffy.
  Passive and Active Measurement Conference (PAM), Mar 2020.
• When parents and children disagree: Diving into DNS delegation inconsistency. R. Sommese, G. Moura, M. Jonker, R. Van Rijswijk-Deij, A. Dainotti, k. claffy, A. Sperotto.
  Passive and Active Measurement Conference (PAM), Mar 2020.
• Comments on Request for Information on the American Research Environment. k. claffy, D. Clark.
  National Science and Technology Council (NSTC), Jan 2020.
• Workshop on Internet Economics (WIE-KISMET 2019) report. k. claffy, D. Clark.
  ACM SIGCOMM Computer Communication Review (CCR), Jan 2020.
• Challenges in Inferring Spoofed Traffic at IXPs. L. Müller, M. Luckie, B. Huffaker, k. claffy, M. Barcellos.
  ACM SIGCOMM Conference on emerging Networking EXperiments and Technologies (CoNEXT), Dec 2019.
• Tracking the deployment of IPv6: Topology, routing and performance. S. Jia, M. Luckie, B. Huffaker, A. Elmokashfi, E. Aben, k. claffy, A. Dhamdhere.
  Computer Networks, Dec 2019.
• Network Hygiene, Incentives, and Regulation: Deployment of Source Address Validation in the Internet. M. Luckie, R. Beverly, R. Koga, K. Keys, J. Kroll, k. claffy.
  ACM Computer and Communications Security (CCS), Nov 2019.
• Learning Regexes to Extract Router Names from Hostnames. M. Luckie, B. Huffaker, k. claffy.
  ACM Internet Measurement Conference (IMC), Oct 2019.
• Hypersparse Neural Network Analysis of Large-Scale Internet Traffic. J. Kepner, K. Cho, k. claffy, V. Gadepally, P. Michaleas, L. Milechin.
  IEEE High Performance Extreme Computing Conference (HPEC), Sep 2019.
• Regulation When Platforms Are Layered. W. Lehr, D. Clark, S. Bauer, k. claffy.
  Telecommunications Policy Research Conference (TPRC), Sep 2019.
• Toward a Theory of Harms in the Internet Ecosystem. D. Clark, k. claffy.
  Telecommunications Policy Research Conference (TPRC), Sep 2019.
• QUINCE: A unified crowdsourcing-based QoE measurement platform. R. Mok, G. Kawaguti, k. claffy.
  ACM SIGCOMM Poster, Aug 2019.
• The 11th Workshop on Active Internet Measurements (AIMS-11) Workshop Report. k. claffy, D. Clark.
  ACM SIGCOMM Computer Communication Review (CCR), Jul 2019.
• Workshop on Internet Economics (WIE2018) Final Report. k. claffy, D. Clark.
  ACM SIGCOMM Computer Communication Review (CCR), Apr 2019.
• Encouraging Reproducibility in Scientific Research of the Internet. V. Bajpai, O. Bonaventure, k. claffy, D. Karrenberg.
  Dagstuhl Reports, Jan 2019.
• Pushing the Boundaries with bdrmapIT: Mapping Router Ownership at Internet Scale. A. Marder, M. Luckie, A. Dhamdhere, B. Huffaker, J. Smith, k. claffy.
  ACM Internet Measurement Conference (IMC), Nov 2018.
• The 10th Workshop on Active Internet Measurements (AIMS-10) Report. k. claffy, D. Clark.
  ACM SIGCOMM Computer Communication Review (CCR), Oct 2018.
• Inferring Persistent Interdomain Congestion. A. Dhamdhere, D. Clark, A. Gamero-Garrido, M. Luckie, R. Mok, G. Akiwate, K. Gogia, V. Bajpai, A. Snoeren, k. claffy.
  ACM SIGCOMM, Aug 2018.
• Workshop on Internet Economics (WIE2017) Final Report. k. claffy, G. Huston, D. Clark.
  ACM SIGCOMM Computer Communication Review (CCR), Jul 2018.
• Policy Implications of Third-Party Measurement of Interdomain Congestion on the Internet. D. Clark, A. Dhamdhere, M. Luckie, k. claffy.
  Telecommunications Policy Research Conference (TPRC), Mar 2018.
• Revealing the Load-balancing Behavior of YouTube Traffic on Interdomain Links. R. Mok, V. Bajpai, A. Dhamdhere, k. claffy.
  Passive and Active Measurement Conference (PAM), Mar 2018.
• Named Data Networking Next Phase (NDN-NP) Project May 2016 - April 2017 Annual Report. V. Jacobson, J. Burke, L. Zhang, T. Abdelzaher, B. Zhang, k. claffy, P. Crowley, J. Halderman, C. Papadopoulos, L. Wang.
  Named Data Networking (NDN), Nov 2017.
• PacketLab: A Universal Measurement Endpoint Interface. K. Levchenko, A. Dhamdhere, B. Huffaker, k. claffy, M. Allman, V. Paxson.
  ACM Internet Measurement Conference (IMC), Nov 2017.
• TCP Congestion Signatures. S. Sundaresan, A. Dhamdhere, M. Allman, k. claffy.
  ACM Internet Measurement Conference (IMC), Nov 2017.
• The 9th Workshop on Active Internet Measurements (AIMS-9) Report. k. claffy, D. Clark.
  ACM SIGCOMM Computer Communication Review (CCR), Oct 2017.
• Workshop on Internet Economics (WIE2016) Final Report. k. claffy, D. Clark.
  ACM SIGCOMM Computer Communication Review (CCR), Jul 2017.
• Tracking the Big NAT across Europe and the U.S.. A. Mandalari, A. Lutu, A. Dhamdhere, M. Bagnulo, k. claffy.
  Center for Applied Internet Data Analysis (CAIDA), Apr 2017.
• Anticipating Policy and Social Implications of Named Data Networking. K. Shilton, J. Burke, L. Zhang, k. claffy.
  Communications of the ACM, Dec 2016.
• bdrmap: Inference of Borders Between IP Networks. M. Luckie, A. Dhamdhere, B. Huffaker, D. Clark, k. claffy.
  ACM Internet Measurement Conference (IMC), Nov 2016.
• Reasons Dynamic Addresses Change. R. Padmanabhan, A. Dhamdhere, E. Aben, k. claffy, N. Spring.
  ACM Internet Measurement Conference (IMC), Nov 2016.
• Statistical implications of augmenting a BGP-inferred AS-level topology with traceroute-based inferences - Technical Report. B. Huffaker, M. Fomenkov, k. claffy.
  Center for Applied Internet Data Analysis (CAIDA), Nov 2016.
• The 8th Workshop on Active Internet Measurements (AIMS8) Report. k. claffy.
  ACM SIGCOMM Computer Communication Review (CCR), Oct 2016.
• Policy challenges in mapping Internet interdomain congestion. k. claffy, D. Clark, S. Bauer, A. Dhamdhere.
  Telecommunications Policy Research Conference (TPRC), Oct 2016.
• Report of AT&T Independent Measurement Expert Background and supporting arguments for measurement and reporting requirements. k. claffy, A. Dhamdhere, D. Clark, S. Bauer.
  Federal Communications Commission (FCC), Aug 2016.
• Adding Enhanced Services to the Internet: Lessons from History. k. claffy, D. Clark.
  Journal of Information Policy, Jul 2016.
• Workshop on Internet Economics (WIE2015) Report. k. claffy, D. Clark.
  ACM SIGCOMM Computer Communication Review (CCR), Jul 2016.
• First Amended Report of AT&T Independent Measurement Expert: Reporting requirements and measurement methods. k. claffy, A. Dhamdhere, D. Clark, S. Bauer.
  Federal Communications Commission (FCC), Jun 2016.
• Named Data Networking Next Phase (NDN-NP) Project May 2015 - April 2016 Annual Report. V. Jacobson, J. Burke, L. Zhang, T. Abdelzaher, B. Zhang, k. claffy, P. Crowley, J. Halderman, C. Papadopoulos, L. Wang.
  Named Data Networking (NDN), Jun 2016.
• NAT Revelio: Detecting NAT444 in the ISP. A. Lutu, M. Bagnulo, A. Dhamdhere, k. claffy.
  Passive and Active Network Measurement Workshop (PAM), Mar 2016.
• Periscope: Unifying Looking Glass Querying. V. Giotsas, A. Dhamdhere, k. claffy.
  Passive and Active Network Measurement Workshop (PAM), Mar 2016.
• Teaching Network Security With IP Darkspace Data. T. Zseby, F. Vázquez, A. King, k. claffy.
  IEEE Transactions on Education, Feb 2016.
• The 7th Workshop on Active Internet Measurements (AIMS-7) Report. k. claffy.
  ACM SIGCOMM Computer Communication Review (CCR), Jan 2016.
• The Second Named Data Networking Community Meeting (NDNcomm 2015). A. Afanasyev, Y. Yu, L. Zhang, J. Burke, k. claffy, J. Polterock.
  ACM SIGCOMM Computer Communication Review (CCR), Jan 2016.
• Survey of End-to-End Mobile Network Measurement Testbeds. U. Goel, M. Wittie, k. claffy, A. Le.
  IEEE Communications Surveys & Tutorials, Jan 2016.
• Mapping Peering Interconnections to a Facility. V. Giotsas, G. Smaragdakis, B. Huffaker, M. Luckie, k. claffy.
  ACM SIGCOMM Conference on emerging Networking EXperiments and Technologies (CoNEXT), Dec 2015.
• Infrastructure to support QoE measurement. k. claffy.
  Workshop on Tracking Quality of Experience in the Internet, Oct 2015.
• Leveraging Internet Background Radiation for Opportunistic Network Analysis. K. Benson, A. Dainotti, k. claffy, A. Snoeren, M. Kallitsis.
  ACM Internet Measurement Conference (IMC), Oct 2015.
• Measuring Interdomain Congestion and its Impact on QoE. A. Dhamdhere, M. Luckie, D. Clark, k. claffy.
  Workshop on Tracking Quality of Experience in the Internet, Oct 2015.
• Resilience of Deployed TCP to Blind Attacks. M. Luckie, R. Beverly, T. Wu, M. Allman, k. claffy.
  ACM Internet Measurement Conference (IMC), Oct 2015.
• Adding Enhanced Services to the Internet: Lessons from History. k. claffy, D. Clark.
  Telecommunications Policy Research Conference (TPRC), Sep 2015.
• Schematizing Trust in Named Data Networking. Y. Yu, A. Afanasyev, D. Clark, k. claffy, V. Jacobson, L. Zhang.
  ACM Conference on Information-Centric Networking (ICN), Sep 2015.
• Anchoring policy development around stable points: an approach to regulating the co-evolving ICT ecosystem. D. Clark, k. claffy.
  Telecommunications Policy, Aug 2015.
• Experience in using MTurk for Network Measurement. G. Huz, S. Bauer, k. claffy, R. Beverly.
  ACM SIGCOMM Workshop on Crowdsourcing and crowdsharing of Big (Internet) Data (C2B(I)D), Aug 2015.
• Investigating Excessive Delays in Mobile Broadband Networks. N. Larson, D. Baltrūnas, A. Kvalbein, A. Dhamdhere, k. claffy, A. Elmokashfi.
  ACM SIGCOMM Workshop on All Things Cellular (ATC), Aug 2015.
• Workshop on Internet Economics (WIE2014) Report. k. claffy, D. Clark.
  ACM SIGCOMM Computer Communication Review (CCR), Jul 2015.
• Comments on Cybersecurity Research and Development Strategic Plan. D. Clark, k. claffy.
  Networking and Information Technology Research and Development (NITRD) Program, Jun 2015.
• Named Data Networking Next Phase (NDN-NP) Project May 2014 - April 2015 Annual Report. V. Jacobson, J. Burke, L. Zhang, B. Zhang, k. claffy, C. Papadopoulos, T. Abdelzaher, L. Wang, J. Halderman, P. Crowley.
  Named Data Networking (NDN), Jun 2015.
• Analysis of a "/0" Stealth Scan from a Botnet. A. Dainotti, A. King, k. claffy, F. Papale, A. Pescapè.
  IEEE/ACM Transactions on Networking, Apr 2015.
• The First Named Data Networking Community Meeting (NDNcomm). k. claffy, J. Polterock, A. Afanasyev, J. Burke, L. Zhang.
  ACM SIGCOMM Computer Communication Review (CCR), Apr 2015.
• An Inventory of Aspirations for the Internet's future. D. Clark, k. claffy.
  Center for Applied Internet Data Analysis (CAIDA), Apr 2015.
• IPv6 AS Relationships, Cliques, and Congruence. V. Giotsas, M. Luckie, B. Huffaker, k. claffy.
  Passive and Active Network Measurement Workshop (PAM) , Mar 2015.
• Measuring and Characterizing IPv6 Router Availability. R. Beverly, M. Luckie, L. Mosley, k. claffy.
  Passive and Active Network Measurement Workshop (PAM) , Mar 2015.
• Analysis of Country-wide Internet Outages Caused by Censorship. A. Dainotti, C. Squarcella, E. Aben, k. claffy, M. Chiesa, M. Russo, A. Pescapè.
  IEEE/ACM Transactions on Networking, Dec 2014.
• Challenges in Inferring Internet Interdomain Congestion. M. Luckie, A. Dhamdhere, D. Clark, B. Huffaker, k. claffy.
  ACM Internet Measurement Conference (IMC), Nov 2014.
• Inferring Complex AS Relationships. V. Giotsas, M. Luckie, B. Huffaker, k. claffy.
  ACM Internet Measurement Conference (IMC), Nov 2014.
• Named Data Networking (NDN) Project 2013 - 2014 Report. V. Jacobson, J. Burke, L. Zhang, B. Zhang, k. claffy, D. Krioukov, C. Papadopoulos, T. Abdelzaher, L. Wang, E. Yeh, P. Crowley.
  Named Data Networking (NDN), Nov 2014.
• Survey of End-to-End Mobile Network Measurement Testbeds. U. Goel, M. Wittie, k. claffy, A. Le.
  arXiv cs.NI/1411.5003, Nov 2014.
• The 6th Workshop on Active Internet Measurements (AIMS6) Report. k. claffy, D. Clark, M. Wittie.
  ACM SIGCOMM Computer Communication Review (CCR), Oct 2014.
• Lost in Space: Improving Inference of IPv4 Address Space Utilization. A. Dainotti, K. Benson, A. King, k. claffy, E. Glatz, X. Dimitropoulos, P. Richter, A. Finamore, A. Snoeren.
  Center for Applied Internet Data Analysis (CAIDA), Oct 2014.
• Approaches to transparency aimed at minimizing harm and maximizing investment. D. Clark, S. Bauer, k. claffy.
  Federal Communications Commission (FCC) Commission Documents, Sep 2014.
• Measurement and Analysis of Internet Interconnection and Congestion. D. Clark, S. Bauer, k. claffy, A. Dhamdhere, B. Huffaker, W. Lehr, M. Luckie.
  Telecommunications Policy Research Conference (TPRC), Sep 2014.
• Platform Models for Sustainable Internet Regulation. k. claffy, D. Clark.
  Journal of Information Policy, Sep 2014.
• DRoP:DNS-based Router Positioning. B. Huffaker, M. Fomenkov, k. claffy.
  ACM SIGCOMM Computer Communication Review (CCR), Jul 2014.
• Named Data Networking. L. Zhang, A. Afanasyev, J. Burke, V. Jacobson, k. claffy, P. Crowley, C. Papadopoulos, L. Wang, B. Zhang.
  ACM SIGCOMM Computer Communication Review (CCR), Jul 2014.
• Workshop on Internet Economics (WIE2013) Report. k. claffy, D. Clark.
  ACM SIGCOMM Computer Communication Review (CCR), Jul 2014.
• Using PeeringDB to Understand the Peering Ecosystem. A. Lodhi, N. Larson, A. Dhamdhere, C. Dovrolis, k. claffy.
  ACM SIGCOMM Computer Communication Review (CCR), Apr 2014.
• A World on NDN: Affordances & Implications of the Named Data Networking Future Internet Architecture. K. Shilton, J. Burke, k. claffy, C. Duan, L. Zhang.
  Named Data Networking (NDN), Apr 2014.
• Nightlights: Entropy-based Metrics for Classifying Darkspace Traffic Patterns. T. Zseby, N. Brownlee, A. King, k. claffy.
  Passive and Active Network Measurement Workshop (PAM), Mar 2014.
• A Second Look at Detecting Third-Party Addresses in Traceroute Traces with the IP Timestamp Option. M. Luckie, k. claffy.
  Passive and Active Network Measurement Workshop (PAM), Mar 2014.
• Volume-based Transit Pricing: Is 95 The Right Percentile?. V. Reddyvari Raja, A. Dhamdhere, A. Scicchitano, S. Shakkottai, k. claffy, S. Leinen.
  Passive and Active Network Measurement Workshop (PAM), Mar 2014.
• Analysis of Unidirectional IP Traffic to Darkspace with an Educational Data Kit. T. Zseby, A. King, M. Fomenkov, k. claffy.
  Cooperative Association for Internet Data Analysis (CAIDA), Feb 2014.
• A Coordinated View of the Temporal Evolution of Large-scale Internet Events. A. King, A. Dainotti, B. Huffaker, k. claffy.
  Computing, Jan 2014.
• Estimating Internet address space usage through passive measurements. A. Dainotti, K. Benson, A. King, k. claffy, M. Kallitsis, E. Glatz, X. Dimitropoulos.
  ACM SIGCOMM Computer Communication Review (CCR), Jan 2014.
• A First Look at IPv4 Transfer Markets. I. Livadariu, A. Elmokashfi, A. Dhamdhere, k. claffy.
  ACM SIGCOMM Conference on emerging Networking EXperiments and Technologies (CoNEXT), Dec 2013.
• Inferring Multilateral Peering. V. Giotsas, S. Zhou, M. Luckie, k. claffy.
  ACM SIGCOMM Conference on emerging Networking EXperiments and Technologies (CoNEXT), Dec 2013.
• AS Relationships, Customer Cones, and Validation. M. Luckie, B. Huffaker, k. claffy, A. Dhamdhere, V. Giotsas.
  ACM Internet Measurement Conference (IMC), Oct 2013.
• Named Data Networking (NDN) Project 2012 - 2013 Annual Report. V. Jacobson, J. Burke, D. Estrin, L. Zhang, B. Zhang, G. Tsudik, k. claffy, D. Krioukov, D. Massey, C. Papadopoulos, P. Ohm, T. Abdelzaher, K. Shilton, L. Wang, E. Yeh, E. Uzun, G. Edens, P. Crowley.
  Named Data Networking (NDN), Oct 2013.
• Speedtrap: Internet-Scale IPv6 Alias Resolution. M. Luckie, R. Beverly, W. Brinkmeyer, k. claffy.
  ACM Internet Measurement Conference (IMC), Oct 2013.
• Platform Models for Sustainable Internet Regulation. k. claffy, D. Clark.
  Telecommunications Policy Research Conference (TPRC), Aug 2013.
• The 5th Workshop on Active Internet Measurements (AIMS-5) Report. k. claffy.
  ACM SIGCOMM Computer Communication Review (CCR), Jul 2013.
• Initial Longitudinal Analysis of IP Source Spoofing Capability on the Internet. R. Beverly, R. Koga, k. claffy.
  Internet Society, Jul 2013.
• Workshop on Internet Economics (WIE2012) Report. k. claffy, D. Clark.
  ACM SIGCOMM Computer Communication Review (CCR), Jul 2013.
• International Research Network Connections: Usage and Value Measurement. k. claffy, J. Polterock.
  Cooperative Association for Internet Data Analysis (CAIDA), May 2013.
• Internet-Scale IPv4 Alias Resolution with MIDAR. K. Keys, Y. Hyun, M. Luckie, k. claffy.
  IEEE/ACM Transactions on Networking, Apr 2013.
• Gaining Insight into AS-level Outages through Analysis of Internet Background Radiation. K. Benson, A. Dainotti, k. claffy, E. Aben.
  Traffic Monitoring and Analysis Workshop (TMA), Apr 2013.
• The Day After Patch Tuesday: Effects Observable in IP Darkspace Traffic. T. Zseby, A. King, N. Brownlee, k. claffy.
  Passive and Active Network Measurement Workshop (PAM), Mar 2013.
• Gaining Insight into AS-level Outages through Analysis of Internet Background Radiation. K. Benson, A. Dainotti, k. claffy, E. Aben.
  ACM SIGCOMM Conference on emerging Networking EXperiments and Technologies (CoNEXT) Student Workshop, Dec 2012.
• Analysis of a "/0" Stealth Scan from a Botnet. A. Dainotti, A. King, k. claffy, F. Papale, A. Pescapè.
  ACM Internet Measurement Conference (IMC), Nov 2012.
• Measuring the Deployment of IPv6: Topology, Routing and Performance. A. Dhamdhere, M. Luckie, B. Huffaker, k. claffy, A. Elmokashfi, E. Aben.
  ACM Internet Measurement Conference (IMC), Nov 2012.
• Analysis of Internet-wide Probing using Darknets. A. Dainotti, A. King, k. claffy.
  Building Analysis Datasets and Gathering Experience Returns for Security (BADGERS), Oct 2012.
• DUST 2012 Workshop Report. T. Zseby, k. claffy.
  ACM SIGCOMM Computer Communication Review (CCR), Oct 2012.
• Named Data Networking (NDN) Project 2011 - 2012 Annual Report. L. Zhang, D. Estrin, J. Burke, V. Jacobson, J. Thornton, E. Uzun, B. Zhang, G. Tsudik, k. claffy, D. Krioukov, D. Massey, C. Papadopoulos, P. Ohm, T. Abdelzaher, K. Shilton, L. Wang, E. Yeh, P. Crowley.
  Named Data Networking (NDN), Sep 2012.
• The 4th Workshop on Active Internet Measurements (AIMS-4) Report. k. claffy.
  ACM SIGCOMM Computer Communication Review (CCR), Jul 2012.
• Border Gateway Protocol (BGP) and Traceroute Data Workshop Report. k. claffy.
  ACM SIGCOMM Computer Communication Review (CCR), Jul 2012.
• Measuring the Evolution of Internet Peering Agreements. A. Dhamdhere, H. Cherukuru, C. Dovrolis, k. claffy.
  IFIP Networking, May 2012.
• Internet Topology Data Comparison. B. Huffaker, M. Fomenkov, k. claffy.
  Cooperative Association for Internet Data Analysis (CAIDA), May 2012.
• Workshop on Internet Economics (WIE2011) Report. k. claffy.
  ACM SIGCOMM Computer Communication Review (CCR), Apr 2012.
• Extracting benefit from harm: using malware pollution to analyze the impact of political and geophysical events on the Internet. A. Dainotti, R. Amman, E. Aben, k. claffy.
  ACM SIGCOMM Computer Communication Review (CCR), Jan 2012.
• Issues and future directions in traffic classification. A. Dainotti, A. Pescapè, k. claffy.
  IEEE Network, Jan 2012.
• Analysis of Country-wide Internet Outages Caused by Censorship. A. Dainotti, C. Squarcella, E. Aben, k. claffy, M. Chiesa, M. Russo, A. Pescapè.
  ACM Internet Measurement Conference (IMC), Nov 2011.
• "Network Neutrality": the meme, its cost, its future. k. claffy.
  ACM SIGCOMM Computer Communication Review (CCR), Sep 2011.
• Underneath the hood: ownership vs. stewardship of the internet. k. claffy.
  ACM SIGCOMM Computer Communication Review (CCR), Sep 2011.
• The 3rd Workshop on Active Internet Measurements (AIMS-3) Report. k. claffy.
  ACM SIGCOMM Computer Communication Review (CCR), Jul 2011.
• Internet measurement data management challenges. M. Fomenkov, k. claffy.
  Workshop on Research Data Lifecycle Management, Jul 2011.
• Tracking IPv6 Evolution: Data We Have and Data We Need. k. claffy.
  ACM SIGCOMM Computer Communication Review (CCR), Jul 2011.
• Geocompare: a comparison of public and commercial geolocation databases - Technical Report . B. Huffaker, M. Fomenkov, k. claffy.
  Cooperative Association for Internet Data Analysis (CAIDA), May 2011.
• Internet-Scale IPv4 Alias Resolution with MIDAR: System Architecture - Technical Report. K. Keys, Y. Hyun, M. Luckie, k. claffy.
  Cooperative Association for Internet Data Analysis (CAIDA), May 2011.
• Measured Impact of Crooked Traceroute. M. Luckie, A. Dhamdhere, k. claffy, D. Murrell.
  ACM SIGCOMM Computer Communication Review (CCR), Jan 2011.
• The ISMA 2010 AIMS-2 - Workshop on Active Internet Measurements Report. k. claffy, E. Aben, M. Fomenkov, P. Haga, M. Luckie, Y. Shavitt, J. Augé, R. Beverly, F. Bustamante, B. Donnet, T. Friedman.
  ACM SIGCOMM Computer Communication Review (CCR), Sep 2010.
• Dialing privacy and utility: a proposed data-sharing framework to advance Internet research . E. Kenneally, k. claffy.
  IEEE Security & Privacy, Jul 2010.
• Toward Topology Dualism: Improving the Accuracy of AS Annotations for Routers. B. Huffaker, A. Dhamdhere, M. Fomenkov, k. claffy.
  Passive and Active Network Measurement Workshop (PAM), Apr 2010.
• Understanding and preparing for DNS evolution . S. Castro, M. Zhang, W. John, D. Wessels, k. claffy.
  Traffic Monitoring and Analysis Workshop (TMA), Apr 2010.
• Workshop on Internet Economics (WIE2009) Report. k. claffy.
  ACM SIGCOMM Computer Communication Review (CCR), Apr 2010.
• Evolution of the Internet AS-Level Ecosystem. S. Shakkottai, M. Fomenkov, R. Koga, D. Krioukov, k. claffy.
  European Physical Journal B, Mar 2010.
• Estimating Routing Symmetry on Single Links by Passive Flow Measurements. W. John, M. Dusi, k. claffy.
  ACM International Workshop on TRaffic Analysis and Classification (TRAC), Mar 2010.
• Understanding the Efficacy of Deployed Internet Source Address Validation Filtering. R. Beverly, A. Berger, Y. Hyun, k. claffy.
  ACM Internet Measurement Conference (IMC), Nov 2009.
• The Workshop on Active Internet Measurements (AIMS) Report. k. claffy, M. Fomenkov, E. Katz-Bassett, R. Beverly, B. Cox, M. Luckie.
  ACM SIGCOMM Computer Communication Review (CCR), Oct 2009.
• An Internet Data Sharing Framework For Balancing Privacy and Utility. E. Kenneally, k. claffy.
  Engaging Data: First International Forum on the Application and Management of Personal Electronic Information, Oct 2009.
• GT: picking up the truth from the ground for Internet traffic. F. Gringoli, L. Salgarelli, M. Dusi, N. Cascarano, F. Risso, k. claffy.
  ACM SIGCOMM Computer Communication Review (CCR), Oct 2009.
• Internet Mapping: from Art to Science. k. claffy, Y. Hyun, K. Keys, M. Fomenkov, D. Krioukov.
  IEEE DHS Cybersecurity Applications and Technologies Conference for Homeland Security (CATCH), Mar 2009.
• Evolution of the Internet AS-Level Ecosystem. S. Shakkottai, M. Fomenkov, R. Koga, D. Krioukov, k. claffy.
  International Conference on Complex Sciences (Complex), Feb 2009.
• Navigability of Complex Networks. M. Boguñá, D. Krioukov, k. claffy.
  Nature Physics, Jan 2009.
• Internet Traffic Classification Demystified: Myths, Caveats, and the Best Practices. H. Kim, k. claffy, M. Fomenkov, D. Barman, M. Faloutsos, K. Lee.
  ACM SIGCOMM Conference on emerging Networking EXperiments and Technologies (CoNEXT), Dec 2008.
• Influence Maps - a novel 2-D visualization of massive geographically distributed data sets. B. Huffaker, M. Fomenkov, k. claffy.
  Internet Protocol Forum, Oct 2008.
• A Day at the Root of the Internet. S. Castro, D. Wessels, M. Fomenkov, k. claffy.
  ACM SIGCOMM Computer Communication Review (CCR), Oct 2008.
• Ten Things Lawyers Should Know About Internet Research. k. claffy.
  Cooperative Association for Internet Data Analysis (CAIDA), Aug 2008.
• The COMMONS Initiative: Cooperative Measurement and Modeling of Open Networked Systems. S. Meinrath, k. claffy.
  CommLaw Conspectus, Jul 2008.
• On Compact Routing for the Internet. D. Krioukov, k. claffy, K. Fall, A. Brady.
  ACM SIGCOMM Computer Communication Review (CCR), Jul 2007.
• The (un)Economic Internet?. k. claffy, S. Meinrath, S. Bradner.
  IEEE Internet Computing, May 2007.
• Two Days in the Life of the DNS Anycast Root Servers. Z. Liu, B. Huffaker, M. Fomenkov, k. claffy, N. Brownlee.
  Passive and Active Network Measurement Workshop (PAM), Apr 2007.
• AS Relationships: Inference and Validation. X. Dimitropoulos, D. Krioukov, M. Fomenkov, B. Huffaker, Y. Hyun, k. claffy, G. Riley.
  ACM SIGCOMM Computer Communication Review (CCR), Jan 2007.
• The Workshop on Internet Topology (WIT) Report. D. Krioukov, F. Chung, k. claffy, M. Fomenkov, A. Vespignani, W. Willinger.
  ACM SIGCOMM Computer Communication Review (CCR), Jan 2007.
• Approche Récursive d'Etiquetage des Chemins Alternatifs au Niveau IP. B. Donnet, B. Huffaker, T. Friedman, k. claffy.
  Colloque Francophone d'Ingénierie des Protocoles (CFIP), Nov 2006.
• A Day in the Life of the Internet: Proposed community-wide experiment. k. claffy.
  ACM SIGCOMM Computer Communication Review (CCR), Oct 2006.
• Evaluation of a Large-Scale Topology Discovery Algorithm. B. Donnet, B. Huffaker, T. Friedman, k. claffy.
  IEEE International Workshop on IP Operations & Management, Oct 2006.
• The Windows of Private DNS Updates. A. Broido, H. Shang, M. Fomenkov, Y. Hyun, k. claffy.
  ACM SIGCOMM Computer Communication Review (CCR), Jul 2006.
• Community-Oriented Network Measurement Infrastructure (CONMI) Workshop Report. k. claffy, M. Crovella, T. Friedman, C. Shannon, N. Spring.
  ACM SIGCOMM Computer Communication Review (CCR), Apr 2006.
• Implementation and Deployment of a Distributed Network Topology Discovery Algorithm. B. Donnet, B. Huffaker, T. Friedman, k. claffy.
  arXiv cs.NI/060362, Mar 2006.
• Revealing the Autonomous System Taxonomy: The Machine Learning Approach. X. Dimitropoulos, D. Krioukov, G. Riley, k. claffy.
  Passive and Active Network Measurement Workshop (PAM), Mar 2006.
• The Internet AS-Level Topology: Three Data Sources and One Definitive Metric. P. Mahadevan, D. Krioukov, M. Fomenkov, B. Huffaker, X. Dimitropoulos, k. claffy, A. Vahdat.
  ACM SIGCOMM Computer Communication Review (CCR), Jan 2006.
• The Internet Measurement Data Catalog. C. Shannon, D. Moore, K. Keys, M. Fomenkov, B. Huffaker, k. claffy.
  ACM SIGCOMM Computer Communication Review (CCR), Oct 2005.
• Classifying the Types of Autonomous Systems in the Internet. X. Dimitropoulos, D. Krioukov, G. Riley, k. claffy.
  ACM SIGCOMM, Aug 2005.
• Impact of Degree Correlations on Topology Generators. P. Mahadevan, D. Krioukov, B. Huffaker, k. claffy, A. Vahdat.
  ACM SIGCOMM Poster, Aug 2005.
• Lessons from Three Views of the Internet Topology: Technical Report. P. Mahadevan, D. Krioukov, M. Fomenkov, B. Huffaker, X. Dimitropoulos, k. claffy, A. Vahdat.
  Cooperative Association for Internet Data Analysis (CAIDA), Jun 2005.
• Inferring AS Relationships: Dead End or Lively Beginning?. X. Dimitropoulos, D. Krioukov, B. Huffaker, k. claffy, G. Riley.
  Workshop on Efficient and Experimental Algorithms (WEA), May 2005.
• Remote physical device fingerprinting. T. Kohno, A. Broido, k. claffy.
  IEEE Transactions on Dependable and Secure Computing, May 2005.
• Comparison of Public End-to-End Bandwidth Estimation Tools on High-Speed Links. A. Shriram, M. Murray, Y. Hyun, N. Brownlee, A. Broido, M. Fomenkov, k. claffy.
  Passive and Active Network Measurement Workshop (PAM), Mar 2005.
• Spectroscopy of traceroute delays. A. Broido, Y. Hyun, k. claffy.
  Passive and Active Network Measurement Workshop (PAM), Mar 2005.
• A Study of Burstiness in TCP Flows. S. Shakkottai, N. Brownlee, k. claffy.
  Passive and Active Network Measurement Workshop (PAM), Mar 2005.
• Is P2P dying or just hiding?. T. Karagiannis, A. Broido, N. Brownlee, k. claffy, M. Faloutsos.
  Global Internet and Next Generation Networks, Dec 2004.
• Transport Layer Identification of P2P Traffic. T. Karagiannis, A. Broido, M. Faloutsos, k. claffy.
  ACM Internet Measurement Conference (IMC), Oct 2004.
• Their share: diversity and disparity in IP traffic. A. Broido, Y. Hyun, R. Gao, k. claffy.
  Passive and Active Network Measurement Workshop (PAM), Apr 2004.
• Measurements and Laboratory Simulations of the Upper DNS Hierarchy. D. Wessels, M. Fomenkov, N. Brownlee, k. claffy.
  Passive and Active Network Measurement Workshop (PAM), Apr 2004.
• The RTT distribution of TCP flows on the Internet and its impact on TCP based flow control. S. Shakkottai, N. Brownlee, A. Broido, k. claffy.
  Cooperative Association for Internet Data Analysis (CAIDA), Mar 2004.
• Beyond CIDR Aggregation. P. Verkaik, A. Broido, k. claffy, R. Gao, Y. Hyun, R. Van Der Pol.
  Cooperative Association for Internet Data Analysis (CAIDA), Feb 2004.
• Radon Spectroscopy of Packet Delay. A. Broido, R. King, E. Nemeth, k. claffy.
  International Teletraffic Congress (ITC), Aug 2003.
• Spectroscopy of DNS Update Traffic. A. Broido, E. Nemeth, k. claffy.
  Workshop on Internet Applications (WIAPP), Jun 2003.
• Spectroscopy of DNS Update Traffic. A. Broido, E. Nemeth, k. claffy.
  SIGMETRICS Poster, Jun 2003.
• On Third-party Addresses in Traceroute Paths. Y. Hyun, A. Broido, k. claffy.
  Passive and Active Network Measurement Workshop (PAM), Apr 2003.
• Bandwidth estimation: metrics, measurement techniques, and tools. C. Dovrolis, R. Prasad, M. Murray, k. claffy.
  IEEE Network, Apr 2003.
• On the problem of optimization of DNS root servers' placement. T. Lee, B. Huffaker, M. Fomenkov, k. claffy.
  Passive and Active Network Measurement Workshop (PAM), Apr 2003.
• Traceroute and BGP AS Path Incongruities. Y. Hyun, A. Broido, k. claffy.
  Cooperative Association for Internet Data Analysis (CAIDA), Mar 2003.
• Radon spectroscopy of inter-packet delay. A. Broido, R. King, E. Nemeth, k. claffy.
  IEEE High-speed networking workshop, Mar 2003.
• Wide-Area IP Multicast Traffic Characterization. R. Beverly, k. claffy.
  IEEE Network, Jan 2003.
• Longitudinal study of Internet traffic from 1998-2003. M. Fomenkov, K. Keys, D. Moore, k. claffy.
  Winter International Symposium on Information and Communication Technologies (WISICT), Jan 2003.
• Beyond Folklore: Observations on Fragmented Traffic. C. Shannon, D. Moore, k. claffy.
  IEEE/ACM Transactions on Networking, Dec 2002.
• Distance Metrics in the Internet. B. Huffaker, M. Fomenkov, D. Plummer, D. Moore, k. claffy.
  IEEE International Telecommunications Symposium (ITS), Sep 2002.
• Understanding Internet Traffic Streams: Dragonflies and Tortoises. N. Brownlee, k. claffy.
  IEEE Communications, Jul 2002.
• Internet Expansion, Refinement, and Churn. A. Broido, E. Nemeth, k. claffy.
  European Transactions on Telecommunications, Jan 2002.
• Topology discovery by active probing. B. Huffaker, D. Plummer, D. Moore, k. claffy.
  Symposium on Applications and the Internet (SAINT), Jan 2002.
• CoralReef software suite as a tool for system and network administrators. D. Moore, K. Keys, R. Koga, E. Lagache, k. claffy.
  Usenix LISA, Dec 2001.
• DNS Root/gTLD Performance Measurements. N. Brownlee, k. claffy, E. Nemeth.
  Usenix LISA, Dec 2001.
• Macroscopic Internet Topology and Performance Measurements From the DNS Root Name Servers. M. Fomenkov, k. claffy, B. Huffaker, D. Moore.
  Usenix LISA, Dec 2001.
• DNS Measurements at a Root Server. N. Brownlee, k. claffy, E. Nemeth.
  IEEE Global Telecommunications Conference (GLOBECOM), Nov 2001.
• Characteristics of Fragmented Traffic on Internet Links. D. Moore, C. Shannon, k. claffy.
  Internet Measurement Workshop (IMW), Nov 2001.
• Internet topology: connectivity of IP graphs. A. Broido, k. claffy.
  SPIE International Symposium on Convergence of IT and Communication, Aug 2001.
• Complexity of global routing policies. A. Broido, k. claffy.
  Cooperative Association for Internet Data Analysis (CAIDA), Jul 2001.
• Analysis of RouteViews BGP data: policy atoms. A. Broido, k. claffy.
  Network Resource Data Management Workshop, May 2001.
• The architecture of CoralReef: an Internet traffic monitoring software suite. K. Keys, D. Moore, R. Koga, E. Lagache, M. Tesch, k. claffy.
  Passive and Active Network Measurement Workshop (PAM), Apr 2001.
• Characteristics of fragmented IP traffic on Internet links. C. Shannon, D. Moore, k. claffy.
  Passive and Active Network Measurement Workshop (PAM), Apr 2001.
• Measuring the Immeasurable: Global Internet Measurement Infrastructure. M. Murray, k. claffy.
  Passive and Active Network Measurement Workshop (PAM), Apr 2001.
• Methodology for passive analysis of a university Internet link. N. Brownlee, k. claffy, M. Murray, E. Nemeth.
  Passive and Active Network Measurement Workshop (PAM), Apr 2001.
• Macroscopic analyses of the infrastructure: measurement and visualization of Internet connectivity and performance. B. Huffaker, M. Fomenkov, D. Moore, k. claffy.
  Passive and Active Network Measurement Workshop (PAM), Apr 2001.
• Visualizing the Internet: A Co-operative Endeavor. k. claffy.
  Journal of Computer Resource Management, Apr 2001.
• Traffic dynamics testbed. M. Mathis, G. Huntoon, k. claffy.
  Large Scale Networking (LSN) Workshop, Mar 2001.
• CAIDA: Visualizing the Internet. k. claffy.
  Internet Computing Online, Jan 2001.
• A scalable architecture for monitoring and visualizing multicast statistics. P. Rajvaidya, K. Almeroth, k. claffy.
  Distributed Systems: Operations and Management, Dec 2000.
• Trends in wide area IP traffic patterns - A view from Ames Internet Exchange. S. Mccreary, k. claffy.
  ITC Specialist Seminar, Sep 2000.
• Measurements of the Internet topology in the Asia-Pacific Region. B. Huffaker, M. Fomenkov, D. Moore, E. Nemeth, k. claffy.
  International Networking Conference (INET), Jul 2000.
• The Internet Engineering Curriculum Repository. E. Nemeth, T. Ott, K. Thompson, k. claffy.
  International Networking Conference (INET), Jul 2000.
• Where in the world is netgeo.caida.org?. D. Moore, R. Periakaruppan, J. Donohoe, k. claffy.
  International Networking Conference (INET), Jul 2000.
• Measuring the Internet. k. claffy.
  IEEE Internet Computing, Jan 2000.
• Internet measurement and data analysis: passive and active measurement. k. claffy, S. Mccreary.
  American Statistical Association, Aug 1999.
• Tools to visualize the Internet multicast backbone. B. Huffaker, k. claffy, E. Nemeth.
  International Networking Conference (INET), Jun 1999.
• Otter: A general-purpose network visualization tool. B. Huffaker, E. Nemeth, k. claffy.
  International Networking Conference (INET), Jun 1999.
• Internet measurement and data analysis: topology, workload, performance and routing statistics. k. claffy.
  National Academy of Engineering (NAE) Workshop, Mar 1999.
• Internet Tomography. k. claffy, T. Monk, D. Mcrobb.
  Nature, Jan 1999.
• The nature of the beast: Recent traffic measurements from an Internet backbone. k. claffy, G. Miller, K. Thompson.
  International Networking Conference (INET), Jul 1998.
• Visualization of the growth and topology of the NLANR caching hierarchy. B. Huffaker, J. Jung, D. Wessels, k. claffy.
  International WWW Caching Workshop, Jun 1998.
• ICP and the Squid web cache. D. Wessels, k. claffy.
  IEEE Journal on Selected Areas in Communications, Mar 1998.
• What's next for Internet data analysis? Status and challenges facing the community. k. claffy, T. Monk.
  Proceedings of the IEEE, Oct 1997.
• IETF RFC 2186: Internet Cache Protocol (ICP), version 2. D. Wessels, k. claffy.
  Internet Engineering Task Force (IETF), Sep 1997.
• IETF RFC 2187: Application of Internet Cache Protocol (ICP), version 2. D. Wessels, k. claffy.
  Internet Engineering Task Force (IETF), Sep 1997.
• Internet data acquisition and analysis: Status and next steps. T. Monk, k. claffy.
  National Laboratory for Applied Network Research (NLANR), Mar 1997.
• Evolution of the NLANR cache hierarchy: Global configuration challenges. D. Wessels, k. claffy.
  National Laboratory for Applied Network Research (NLANR), Nov 1996.
• Address administration in IPv6. E. Hoffman, k. claffy.
  IEEE Symposium on Information Visualization, Oct 1996.
• Cooperative Association for Internet Data Analysis. k. claffy.
  Cooperative Association for Internet Data Analysis (CAIDA), Oct 1996.
• Visualizing the global topology of the MBone. T. Munzner, E. Hoffman, k. claffy, B. Fenner.
  IEEE Symposium on Information Visualization, Oct 1996.
• In whose domain: name service in adolescence. D. Mitchell, S. Bradner, k. claffy.
  Coordination and Administration of the Internet Workshop, Sep 1996.
• Cooperation in Internet data acquisition and analysis. T. Monk, k. claffy.
  Coordination and Administration of the Internet Workshop, Sep 1996.
• Geographic addressing reconsidered. E. Hoffman, k. claffy.
  Coordination and Administration of the Internet Workshop, Sep 1996.
• "But some data is worse than others": Measurement of the global Internet. k. claffy.
  National Laboratory for Applied Network Research (NLANR), Aug 1996.
• A survey of Internet statistics / metrics activities. T. Monk, k. claffy.
  National Laboratory for Applied Network Research (NLANR), Jun 1996.
• Measured interference of security mechanisms with network performance. H. Braun, k. claffy, A. Gross.
  International Networking Conference (INET), Jun 1995.
• Post-NSFNET statistics collection. H. Braun, k. claffy.
  International Networking Conference (INET), Jun 1995.
• A parameterizable methodology for Internet traffic flow profiling. k. claffy, H. Braun, G. Polyzos.
  IEEE Journal on Selected Areas in Communications, Mar 1995.
• Mitigating the coming Internet crunch: multiple service levels via Precedence. R. Bohn, H. Braun, k. claffy, S. Wolff.
  Journal of High Speed Networks, Nov 1994.
• Web traffic characterization: an assessment of the impact of caching documents from the NCSA's web server. H. Braun, k. claffy.
  Second International World Wide Web (WWW) Conference, Oct 1994.
• Internet traffic characterization. k. claffy.
  UC San Diego, Jun 1994.
• Applied Network Research: 1994 annual status report. H. Braun, B. Chinoy, k. claffy.
  Applied Network Research, San Diego Supercomputer Center, Apr 1994.
• Internet traffic flow profiling. k. claffy, H. Braun, G. Polyzos.
  Applied Network Research, San Diego Supercomputer Center, Mar 1994.
• Tracking long-term growth of the NSFNET. k. claffy, H. Braun, G. Polyzos.
  Communications of the ACM, Mar 1994.
• 1993 annual report of the research progress of the Applied Network Research (ANR) group at SDSC. H. Braun, B. Chinoy, k. claffy, G. Polyzos.
  Applied Network Research, San Diego Supercomputer Center, Dec 1993.
• A framework for flow-based accounting on the Internet. H. Braun, k. claffy, G. Polyzos.
  IEEE Singapore International Conference on Networks (SICON), Sep 1993.
• Measurement considerations for assessing unidirectional latencies. k. claffy, G. Polyzos, H. Braun.
  Journal of Internetworking, Sep 1993.
• Application of sampling methodologies to wide-area network traffic characterization. k. claffy, G. Polyzos, H. Braun.
  ACM SIGCOMM, May 1993.
• Long-term traffic aspects of the NSFNET. k. claffy, G. Polyzos, H. Braun.
  International Networking Conference (INET), May 1993.
• Network analysis issues for a public Internet. H. Braun, k. claffy.
  Public Access to the Internet, A Harvard JFK School Workshop, May 1993.
• Network analysis in support of Internet policy requirements. H. Braun, k. claffy.
  International Networking Conference (INET), May 1993.
• Traffic characteristics of the T1 NSFNET backbone. k. claffy, G. Polyzos, H. Braun.
  IEEE Conference on Computer Communications (INFOCOM), Jan 1993.
• 1992 annual report of the research progress of the Applied Network Research (ANR) group at SDSC. H. Braun, B. Chinoy, k. claffy, G. Polyzos.
  Applied Network Research, San Diego Supercomputer Center, Dec 1992.
• An analysis of international academic research network traffic between Japan and other nations. T. Asaba, k. claffy, O. Nakamura, J. Murai.
  International Networking Conference (INET), Jan 1992.

Contracts and Grants

• Performance Evaluation Network Measurements and Analytics: Telescope Extension (HR00112020014). Mar 2022 - Mar 2023.
• Designing a Global Measurement Infrastructure to Improve Internet Security (OAC-2131987). Oct 2021 - Sep 2025.
• Integrated Library for Advancing Network Data Science (CNS-2120399). Oct 2021 - Sep 2026.
• Workshop on Overcoming Measurement Barriers to Internet Research (CNS-2111828). Jan 2021 - Dec 2021.
• Performance Evaluation Network Measurements and Analytics (HR00112020014). Mar 2020 - May 2022.
• Facilitating Advances in Network Topology Analysis (CNS-1925729). Sep 2019 - Aug 2023.
• Strategies for Large-Scale IPv6 Active Mapping (CNS-1901517). Sep 2019 - Aug 2022.
• Knowledge of Internet Structure: Measurement, Epistemology, and Technology (C-ACCEL OIA-1937165). Sep 2019 - May 2021.
• Quality of User Internet Customer Experience - a Reactive Crowdsourcing-based QoE Monitoring Platform (20193641). Mar 2019 - Feb 2020.
• Mapping DNS DDoS Vulnerabilities to Improve Protection and Prevention (FA8750-19-2-0004). Nov 2018 - Jan 2022.
• Augment Spoofer Project to Improve Remediation Efforts (140D7018C0010). Sep 2018 - Oct 2020.
• Quality of User Internet Customer Experience - a Reactive Crowdsourcing-based QoE Monitoring Platform (Joint Experiment). Jan 2018 - Nov 2018.
• Advancing Scientific Study of Internet Security and Topological Stability (FA8750-18-2-0049). Dec 2017 - Aug 2020.
• Integrated Platform for Applied Network Data Analysis (OAC-1724853). Sep 2017 - Aug 2022.
• Quantifying Interdependencies of the Logical/Physical Internet topologies (2015-ST-061-CIRC01, subaward 077083-16369). Jul 2017 - Jun 2018.
• Science of Internet Security: Technology and Experimental Research (HHSP 233201600012C). May 2016 - Nov 2018.
• Measuring Internet Interconnection Performance Metrics (AT&T). Nov 2015 - Oct 2019.
• Economics of Contractual Arrangements for Internet Interconnections (CNS-1513847). Oct 2015 - Sep 2019.
• A Measurement-driven Computational Approach (CNS-1528148). Oct 2015 - Sep 2018.
• Internet Laboratory for Empirical Network Science: Next Phase (CNS-1513283). Aug 2015 - Jul 2019.
• Software Systems for Surveying Spoofing Susceptibility (D15PC00188). Aug 2015 - Jul 2018.
• Mapping Interconnection in the Internet: Colocation, Connectivity and Congestion (CNS-1414177). Oct 2014 - Sep 2018.
• Named Data Networking Next Phase (CNS-1345286). May 2014 - Apr 2018.
• Supporting Research and Development of Security Technologies through Network and Security Data Collection (FA8750-12-2-0326) (NBCHC070133). Sep 2012 - Sep 2017.
• Cartographic Capabilities for Critical Cyberinfrastructure (N66001-08-C-2029). Sep 2012 - Jul 2016.
• Exploring the evolution of IPv6: topology, performance, and traffic (CNS-1111449). May 2012 - Apr 2016.
• Metadata Management Software Tools to Support Cybersecurity Research and Development of Sustainable Cyberinfrastructure (OCI-1127500). Aug 2011 - Dec 2014.
• A Real-time Lens into Dark Address Space of the Internet (CNS-1059439). Jul 2011 - Jun 2014.
• The economics of transit and peering interconnections in the Internet (CNS-1017064). Aug 2010 - Jul 2013.
• Internet Laboratory for Empirical Network Science (CNS-0958547). Mar 2010 - Feb 2014.
• Sustainable data-handling and analysis methodologies for the IRNC networks (OCI-0963073). Mar 2010 - Feb 2014.
• Leveraging the Science and Technology of Internet Mapping for Homeland Security (N66001-08-C-2029). Mar 2008 - Jun 2012.
• Toward Community-Oriented Network Measurement Infrastructure (CNS-0551542). Sep 2006 - Aug 2011.
• Toward Mathematically Rigorous Next-Generation Routing Protocols for Realistic Network Topologies (OAC-0434996). Oct 2004 - Sep 2008.
• Improving the Integrity of Domain Name System (DNS) Monitoring and Protection (OAC-0427144). Sep 2004 - Aug 2009.
• Analysis & Visualization of IP Connectivity (Cisco). Jul 2004 - Jun 2005.
• Analysis & Visualization of BGP Connectivity Among Autonomous Systems (Cisco). Jul 2003 - Jun 2004.
• Routing Analysis and Peering Policy for Enhancing Internet Performance and Security (CNS-0221172). Oct 2002 - Sep 2005.
• Atomized Routing (nlnet-labs) (RIPENCC). Oct 2002 - Oct 2003.
• Correlating Heterogeneous Measurement Data to Achieve System-Level Analysis of Internet Traffic Trends (OAC-0137121). Sep 2002 - Feb 2009.
• Connectivity Ranking of Autonomous Systems (Cisco). Jul 2002 - Jun 2003.
• Bandwidth estimation: measurement methodologies and applications (DOE). Jul 2001 - Oct 2004.
• Network Modeling and Simulation (N66001-01-1-8909). Jun 2001 - Jun 2004.
• The Internet Atlas (CNS-9996248). Jan 1999 - Dec 2002.
• A Cooperative Association for Internet Data Analysis (CAIDA) (NCR-9711092). Sep 1997 - Aug 2002.
• Next Generation Internet (N66001-98-2-8922). Sep 1997 - Oct 2001.
• Internet Engineering Repository (CNS-9706181). Aug 1997 - Sep 2002.

Honors & Awards

• Internet Hall of Fame, Internet Society, 2019.
• π Person of the Year, San Diego Supercomputer Center, 2018.
• Jonathan B. Postel Service Award, Internet Society, 2017.
• “10 Women in Networking/Communications That You Should Know”, N2Women, February 2016.
• IEEE Internet Award, 2015.
• Invited Honoree at Telluride Tech Festival, August 2004.
• Women in Technology Profile, Cisco Program, September 2002.
• “Top 25 Women of the Web”, San Francisco Women on the Web, January 2000.

Collaborators and Other Affiliations

Graduate and Post-doctoral Advisors

Name (Affiliation)
Polyzos, George (UC San Diego)
Braun, Hans-Werner (UC San Diego)

Thesis Advisor / Co-advisor and Postgraduate-Scholar Sponsor

Year Collaborated	Name (Affiliation at the time)	Occupation after CAIDA
2006	Barman, Dhiman (UCR)	Software Engineer at Facebook
2012-2016	Benson, Karyn (UC San Diego)	Production Engineer At Facebook
2007-2009	Castro Avila, Sebastian (NZ Registry Services)	Chief Scientist at InternetNZ
2007-2009, 2010, 2012-2021	Dainotti, Alberto (U degli Studi di Napoli Federico II, IT)	Associate Professor at Georgia Tech
2009-2019	Dhamdhere, Amogh (Georgia Institute of Technology)	Research Scientist at Amazon
2003-2004	Dimitripoulos, Xenofontas (Georgia Institute of Technology)	Associate Professor at the University of Crete (UoC)
2005	Donnet, Benoit (U Pierre & Marie Curie, FR)	Associate Professor at Université de Liège
2008-2009	Dusi, Maurizio (U of Brescia, IT)	Software Development Manager at Copan Diagnostics, Inc.
2009-2010	Este, Alice (U of Brescia)	Software Engineer at ShinyStat
2015	Gilon, Julien (U of Liège, Belgium)	Director at Letsgocity
2008	Gjoka, Minas (UCI)	Software Engineer at Google
2004	He, Yihua (UCR)	Principal Network Engineer at Yahoo
2007	Jamakovic, Almerima (Delft U of Technology, NL)	Senior Data Scientist at Swisscom
2014-2016	Jia, Siyuan (Northeastern University, CN)	China Telecom
2008	John, Wolfgang (Chalmers U of Technology, SE)	Principal Researcher at Ericsson
2006-2007	Kim, Hyunchul (Seoul National U, KR)	Associate Professor at Sangmyung University
2004-2005	Kohno, Tadayoshi (U Washington)	Professor at U Washington Department of Computer Science & Engineering
2005	Kumar, Ritesh (U of NC-Chapel Hill)	Software Engineer at Facebook
2013-2015	Larson, Natalie (UC San Diego)	Professional Runner
2004	Liu, Raymond (UCLA)	Freelance Photographer
2006	Liu, Ziqian (Beijing Jiaotong U)	China Telecom
2010	Lodhi, Aemen (Georgia Institute of Technology)	Production Engineer at Facebook
2014	Lutu, Andra (U of Carlos III, Madrid)	Associate Researcher at Telefónica Research
2004-2007	Mahadevan, Priya (AT&T Labs)	Network Architect at Google
2011-2016	Orsini, Chiara (University of Pisa, IT)	Software Development Engineer at Amazon
2007-2009	Papadoupolos, Fragkiskos (U of Cyprus)	Assistant Professor at U of Cyprus
2002-2006	Shakkottai, Srinivas (U of Illinois Urbana-Champaign)	Professor of Department of Electrical & Computer Engineering
2004	Shiram, Alok (U of NC-Chapel Hill)	Engineering at Gusto
2010	Squarcella, Claudio (Roma Tre U, IT)	Senior Engineering Manager at Sysdig
2007	Terrell, Jeff (U of NC-Chapel Hill)	Professor of the Practice at U of NC-Chapel Hill Department of Computer Science
2005	Walha, Bhavjit (UC San Diego)	Senior Product Manager at Amazon
2008-2010	Zhang, Min (Beijing Jiaotong U)	China Telecom
2011-2013	Zseby, Tanja (Technical U of Berlin)	Professor at TU Wien

See more of kc’s collaborators