About me

I am a Principal Solutions Architect at Akamai. I received my BSc and PhD from the Hong Kong Polytechnic University. My work focuses on Internet measurement, web performance and network security.

Publications

• LinkScope: Toward Detecting Target Link Flooding Attacks
  Lei Xue, Xiaobo Ma, Xiapu Luo, Edmond W. W. Chan, Tony T. N. Miu, and Guofei Gu
  IEEE Transactions on Information Forensics and Security (TIFS), 2018

• Towards Detecting Target Link Flooding Attack
  Lei Xue, Xiapu Luo, Edmond W. W. Chan, and Xian Zhan
  USENIX LISA, 2014

• On Measuring One-way Path Metrics From a Web Server (Concise Paper)
  Xiapu Luo, Xue Lei, Cong Shi, Yuru Shao, Chenxiong Qian, and Edmond W. W. Chan
  IEEE ICNP, 2014

• An Efficient Approach to Multi-level Route Analytics
  Ang Chen, Edmond W. W. Chan , Xiapu Luo, Waiting W. T. Fok, and Rocky K. C. Chang
  IFIP/IEEE IM (Technical Sessions), 2013

• MonoScope: Automated Network Faults Diagnosis Based on Active Measurements
  Waiting W. T. Fok, Xiapu Luo, Ricky K. P. Mok, Weichao Li, Yujing Liu, Edmond W. W. Chan, and Rocky K. C. Chang
  IFIP/IEEE IM (Technical Sessions), 2013

• Robust Network Covert Communications Based on TCP and Enumerative Combinatorics
  Xiapu Luo, Edmond W. W. Chan, Peng Zhou, and Rocky K.C. Chang
  IEEE Transactions on Dependable and Secure Computing (TDSC), 2012

• Characterization of 3G Control-plane Signaling Overhead from a Data-plane Perspective
  Li Qian, Edmond W. W. Chan, Patrick P. C. Lee, and Cheng He
  ACM MSWiM, 2012

• QDASH: A QoE-aware DASH System
  Ricky K. P. Mok, Xiapu Luo, Edmond W. W. Chan, and Rocky K. C. Chang
  ACM MMSys, 2012

• An Integrative Multi-level Analysis of Internet Path Changes
  Ang Chen, Edmond W. W. Chan, Xiapu Luo, and Rocky K. C. Chang
  ACM CoNEXT Student Workshop, 2011

• TRIO: Measuring Asymmetric Capacity with Three Minimum Round-trip Times
  Edmond W. W. Chan, Ang Chen, Xiapu Luo, Ricky K. P. Mok, Weichao Li, and Rocky K. C. Chang
  ACM CoNEXT, 2011

• Inferring the QoE of HTTP Video Streaming from User-Viewing Activities
  Ricky K. P. Mok, Edmond W. W. Chan, Xiapu Luo, and Rocky K. C. Chang
  ACM SIGCOMM Work shop on Measurements Up the STack (W-MUST), 2011

• A Combinatorial Approach to Network Covert Communications with Applications in Web Leaks
  Xiapu Luo, Peng Zhou, Edmond W. W. Chan, Rocky K. C. Chang, and Wenke Lee
  IEEE/IFIP DSN, 2011

• Planetopus: A System for Facilitating Collaborative Network Monitoring
  Weichao Li, Waiting W. T. Fok, Edmond W. W. Chan, Xiapu Luo, and Rocky K. C. Chang
  IFIP/IEEE IM (Application Sessions), 2011

• Measuring the Quality of Experience of HTTP Video Streaming
  Ricky K. P. Mok, Edmond W. W. Chan, and Rocky K. C. Chang
  IFIP/IEEE IM (Mini-conference), 2011

• Non-cooperative Diagnosis of Submarine Cable Faults
  Edmond W. W. Chan, Xiapu Luo, Waiting W. T. Fok, Weichao Li, and Rocky K. C. Chang
  PAM, 2011 [dataset]

• HTTPOS: Sealing Information Leaks with Browser-side Obfuscation of Encrypted Flows
  Xiapu Luo, Peng Zhou, Edmond W. W. Chan, Wenke Lee, Rocky K. C. Chang, and Roberto Perdisci
  NDSS, 2011

• Neighbor-cooperative Measurement of Network Path Quality
  Rocky K. C. Chang, Waiting W. T. Fok, Weichao Li, Edmond W. W. Chan, and Xiapu Luo
  IEEE GLOBECOM, 2010

• Measurement of Loss Pairs in Network Paths
  Edmond W. W. Chan, Xiapu Luo, Weichao Li, Waiting W. T. Fok, and Rocky K. C. Chang
  ACM/USENIX IMC, 2010 [dataset]

• Could Ash Cloud or Deep-sea Current Overwhelm the Internet? (Poster)
  Rocky K. C. Chang, Edmond W. W. Chan, Weichao Li, Waiting W. T. Fok, and Xiapu Luo
  USENIX HotDep, 2010

• Design and Analysis of Robust Techniques for Inferring Network Path Properties
  Edmond W. W. Chan (Advisor: Prof. Rocky K. C. Chang)
  PhD Dissertation, 2010

• Reliable Asymmetric Path Capacity Measurement
  Edmond W. W. Chan, Xiapu Luo, and Rocky K. C. Chang
  ACM CoNEXT Student Workshop, 2009

• A Minimum-delay-difference Method for Mitigating Cross-traffic Impact on Capacity Measurement
  Edmond W. W. Chan, Xiapu Luo, and Rocky K. C. Chang
  ACM CoNEXT, 2009

• Design and Implementation of TCP Data Probes for Reliable and Metric-rich Network Path Monitoring
  Xiapu Luo, Edmond W. W. Chan, and Rocky K. C. Chang
  USENIX ATC, 2009

• CLACK: A Network Covert Channel Based on Partial Acknowledgment Encoding
  Xiapu Luo, Edmond W. W. Chan, and Rocky K. C. Chang
  IEEE ICC, 2009

• Sampling TCP data-path quality with TCP data probes
  Rocky K. C. Chang, Edmond W. W. Chan, Waiting W. T. Fok, and Xiapu Luo
  PFLDNeT, 2009

• Detecting Pulsing Denial-of-Service Attacks with Nondeterministic Attack Intervals
  Xiapu Luo, Edmond W. W. Chan, and Rocky K. C. Chang
  EURASIP Journal on Advances in Signal Processing (A Special Issue on Signal Processing Applications in Network Intrusion Detection Systems), 2009

• TCP Covert Timing Channels: Design and Detection
  Xiapu Luo, Edmond W. W. Chan, and Rocky K. C. Chang
  IEEE/IFIP DSN, 2008

• Cloak: A Ten-fold Way for Reliable Covert Communications
  Xiapu Luo, Edmond W. W. Chan, and Rocky K. C. Chang
  ESORICS, 2007

• Crafting Web Counters into Covert Channels (Best student paper)
  Xiapu Luo, Edmond W. W. Chan, and Rocky K. C. Chang
  IFIP SEC, 2007

• Vanguard: A New Detection Scheme for a Class of TCP-targeted Denial-of-Service Attacks
  Xiapu Luo, Edmond W. W. Chan, and Rocky K. C. Chang
  IEEE/IFIP NOMS, 2006

• Performance Analysis of TCP/AQM Under Denial-of-Service Attacks
  Xiapu Luo, Edmond W. W. Chan, and Rocky K. C. Chang
  IEEE MASCOTS, 2005

Patents

• Method for Measurement of Asymmetric Network Capacities
  Edmond W. W. Chan, Xiapu Luo, and Rocky K. C. Chang
  US 8885473

• Method for Measurement of Network Path Capacity with Minimum Delay Difference
  Edmond W. W. Chan, Xiapu Luo, and Rocky K. C. Chang
  US 8531952