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 Papers

"Analyzing the Aftermath of the McColo Shutdown", DiBenedetto S., Massey D., Papadopoulos C., Walsh P., Workshop on Trust and Security in the Future Internet, (FIST'09) (in conjunction with SAINT 2009), Seattle, WA, July 2009. [pdf]

"Remote Detection of Bottleneck Links Using Spectral and Statistical Methods", X. He, C. Papadopoulos, J. Heidemann, Urbashi Mitra, and Usman Riaz. Computer Networks, 53 (3 ), pp. 279-298, February, 2009. [pdf]

"Census and Survey of the Visible Internet", John Heidemann, Yuri Pradkin, Ramesh Govindan, Christos Papadopoulos, Genevieve Bartlett, and Joseph Bannister.  In Proceedings of the ACM Internet Measurement Conference, p. 169-182. Vouliagmeni, Greece, ACM. October 2008. [pdf]

"Testings a Collaborative DDoS Defense in a Red Team/Blue Team Exercise," by J. Mirkovic, P. Reiher, C. Papadopoulos, A. Hussain, M. Shepard, M. Berg and R. Jung, IEEE Transactions On Computers, v. 57, n. 7, July 2008. [pdf]

"Understanding Passive and Active Service Discovery,"
by Genevieve Bartlett and John Heidemann and Christos Papadopoulos. Proceedings of the 6th AMC SIGCOMM Conference on Internet Measurement Conference (IMC), San Diego, CA, Oct 2007 [pdf]

“WormShield: Fast Worm Signature Generation with Distributed Fingerprint Aggregation”, K. Hwang, M. Cai, J. Pan, C. Papadopoulos, IEEE Transactions on Dependable and Secure Computing, Volume 4, Issue 2,  Pages 88-104, April 2007. [pdf]
 
"Internet Packet Size Distributions: Some Observations," by  Rishi Sinha, Christos Papadopoulos, and John Heidemann.  Technical Report ISI-TR-2007-643, USC/Information Sciences Institute, May, 2007. Orignally released October 2005 as web page: http://netweb.usc.edu/~rsinha/pkt-sizes/. [pdf]

"Exploring Visible Internet Hosts through Census and Survey," by  John Heidemann, Yuri Pradkin, Ramesh Govindan, Christos Papadopoulos, and Joseph Bannister.  Technical Report ISI-TR-2007-640, USC/Information Sciences Institute, May, 2007. [pdf]

"Inherent Behaviors for On-line Detection of Peer-to-Peer File Sharing," by Genevieve Bartlett, John Heidemann and Christos Papadopoulos. Proceedings of 10th IEEE Global Internet Symposium (GI '07) in conjunction with IEEE INFOCOM 2007. Anchorage, AK, USA, May 2007. [pdf]

"Detecting and Identifying Malware: A New Signal Processing Goal," by Urbashi Mitra, John Heidemann Antonio Ortega, and Christos Papadopoulos.  IEEE Signal Processing Magazine, 23 (5 ), pp. 107-111, September, 2006. [pdf]

"Identification of Repeated Denial of Service Attacks," by Alefiya Hussain, John Heidemann, Christos Papadopoulos. Proceedings of IEEE Infocom 2006, Barcelona, Spain, April 2006. [pdf]

"Experiences with a Continuous Network Tracing Infrastructure," by Alefiya Hussain, Genevieve Bartlett, Yuri Pryadkin, John Heidemann, Christos Papadopoulos, Joseph Bannister MineNet Workshop (co-located with Sigcomm 2005), Philadelphia, PA, August 2005. [pdf]

"Spectral Analysis of Bottleneck Traffic," by Xinming He, Christos Papadopoulos, John Heidemann, Urbashi Mitra, Usman Riaz, and Alefiya Hussain. Technical Report USC-CSD-TR-05-854, University of Southern California Computer Science Department, May, 2005. [pdf]

"Incremental deployment Strategies for Router Assisted Reliable Multicast," by Xinming He, Christos Papadopoulos and Pavlin Radoslavov, IEEE/ACM Transactions on Networking (ToN), to appear. [pdf]

"Fingerprinting Internet Paths using Packet Pair Dispersion," by Rishi Sinha, Christos Papadopoulos, and John Heidemann. Technical Report 06-876, University of Southern California Computer Science Department, February, 2005. [pdf]

"Distributed Immersive Performance," by Elaine Chew and Alexander Sawchuck Roger Zimmermann, The Tosheff Piano Duo (Vely Stoyanova and Ilia Tosheff), Chris Kyrikakis, Christos Papadopoulos, Alexandre Francois and Anja Volk. Presented at a at a panel on "The Internet for Ensemble Performance?" at NASM (National Association of the Schools of Music) Annual Meeting, San Diego CA, December 2004. [pdf]

"Distinguishing between Single and Multi-source Attacks using Signal Processing," by Alefiya Hussain, John Heidemann, and Christos Papadopoulos.  Computer Networks, 46 (4 ), pp. 479-503, November, 2004.  This paper is an expanded version of ``A Framework for Classifying Denial of Service Attacks''. [pdf]

“Musical Interaction at a Distance,” by Elaine Chew, Roger Zimmermann, Alexander A. Sawchuk, Chris Kyriakakis, Christos Papadopoulos, Alexandre R. J. Francois, Gerry Kim and Anja Volk. To appear, 4th Open Workshop of MUSICNETWORK, Universitat Pompeu Fabra, Barcelona, Spain, September 2004. [pdf]

"Spectral Characteristics of Saturated Links," by Xinming He, Christos Papadopoulos, John Heidemann, and Alefiya Hussain. Technical Report USC-CSD-TR-827, University of Southern California Computer Science Department, June, 2004. submitted for review. [pdf]

"A Comparison of Application-Level and Router-Assisted Hierarchical Schemes for Reliable Multicast," by Pavlin Radoslavov, Christos Papadopoulos, Ramesh Govindan, and Deborah Estrin, IEEE/ACM Transactions on Networking (ToN), Volume 12, Issue 3 (June 2004), Pages: 469 - 482 [pdf]
"LMS: A Router-Assisted Scheme for Reliable Multicast," by Christos Papadopoulos, Guru Parulkar and George Varghese. IEEE/ACM Transactions on Networking(ToN), Volume 12, Issue 3 (June 2004). [ps] [pdf]

 "An Adaptive Multiple Retransmissions Technique for Continuous Media Streams,"
by Rishi Sinha and Christos Papadopoulos. In Proceedings of
The 14th International Workshop on Network and Operating Systems Support for Digital Audio and Video (NOSSDAV). Kinsale, County Cork, Ireland, June 2004 [pdf]

 "From Remote Media Immersion to Distributed Immersive Performance." A.A. Sawchuk, E. Chew, R. Zimmermann, C. Papadopoulos and C. Kyriakakis. ACM SIGMM 2003 Workshop on Experiential Telepresence (ETP 2003) November 7, 2003, Berkeley, California, USA. In conjunction with ACM Multimedia 2003. [pdf]

"NAM: A Network Adaptable Middleware to Enhance Response Time of Web Services, " by S. Ghandeharizadeh, C. Papadopoulos, P. Pol, R. Zhou. Proceedings of the 11th ACM/IEEE International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunications Systems (MASCOTS), Orlando, FL, October 2003. [pdf]

"A Framework for Classifying Denial of Service Attacks," by Alefiya Hussain, John Heidemann, Christos Papadopoulos. In Proceedings of Sigcomm 2003, Karlsruhe, Germany, August 2003. [pdf]

"A Framework for Classifying Denial of Service Attacks - Extended version,"
by Alefiya Hussain, John Heidemann, Christos Papadopoulos. ISI-TR-2003-569b, USC/Information Sciences Institute, June, 2003. [pdf]

"Loss Concealment for Multi-Channel Streaming Audio,"  by Rishi Sinha, Christos Papadopoulos, Chris Kyriakakis. In Proceedings of The 13th International Workshop on Network and Operating Systems Support for Digital Audio and Video (NOSSDAV). Monterey, CA, June 2003 [pdf]

"Proteus: A System for Dynamically Composing and Intelligently Executing Web Services," by Craig A. Knoblock, Christos Papadopoulos, Cyrus Shahabi, Esam Alwagait, Jose Luis Ambite, Min Cai, Ching-Chien Chen, Parikshit Pol, Rolfe Schmidt, Saihong Song, Snehal Thakkar, and Runfang Zhou. Proceeding of the First International Conference on Web Services (ICWS), Las Vegas, Nevada, June 2003. [pdf]

"Remote Media Immersion." A.A. Sawchuk, C. Kyriakakis, R. Zimmermann, C. Papadopoulos, C. Shahabi, U. Neumann and T. Holman, Corporation for Education Network Initiatives in California (CENIC) Seventh Annual Conference, May 7-9, 2003, Santa Barbara, CA. Presentation Slides [pdf]

"Cossack: Cordinated Suppression of Simultaneous Attacks," by Christos Papadopoulos, Robert Lindell, John Mehringer, Alefiya Hussain and Ramesh Govindan. In Proceedings of DISCEX III, Arlington VA, April 2003. [pdf]

"A Framework for Incremental Deployment Strategies for Router-Assisted Services,"
by Xinming He, Christos Papadopoulos, and Pavlin Radoslavov. In Proceedings of IEEE INFOCOM 2003. [ps] [pdf]

"Eliminating Steganography in Internet Traffic with Active Wardens," by Gina Fisk, Mike Fisk, Christos Papadopoulos and Joshua Neil. In Proceedings of the 5th International Workshop on Information Hiding. Noordwijkerhout, The Netherlands, Oct 7-9 2002, pp. 17-33. [ps] [pdf]

 "Performance of Networked XML-Driven Cooperative Applications," by S. Ghandeharizadeh, C. Papadopoulos, M. Cai, K. K. Chintalapudi. In Proceedings of Second International Workshop on Cooperative Internet Computing (CIC, held in conjunction with VLDB), August 2002. [ps] [pdf]

"A Comparison of Application-Level and Router-Assisted Hierarchical Schemes for Reliable Multicast," by Pavlin Radoslavov, Christos Papadpoulos, Ramesh Govindan and Deborah Estrin. Proc. of IEEE INFOCOM 2001. [ps] [pdf]

 "Incremental Deployment of a Router-assisted Reliable Multicast Scheme," by Christos Papadopoulos and Emanouil Laliotis, Proc. of Networked Group Communications (NGC2000), Stanford University, Palo Alto, CA. November 2000. [ps] [pdf]

"An Error Control Scheme for Large-Scale Multicast Applications," by Christos Papadopoulos, Guru Parulkar and George Varghese, IEEE INFOCOM `98, March 1998. [ps] [pdf]

"Retransmission-based Error Control for Continuous Media Applications," by Christos Papadopoulos and Guru Parulkar, Proc. of the Sixth International Workshop for Network and Operating Systems Support for Digital Audio and Video, NOSSDAV `96, Zushi, Japan, April 23-26, 1996. [ps] [pdf]

"Implosion Control in Multipoint Transport Protocols," by Christos Papadopoulos and Guru Parulkar, Tenth Annual IEEE Workshop on Computer Communications, Eastsound, Washington, September 1995. [ps] [pdf]

"The 3M Project: Multipoint Multimedia Applications on Multiprocessor Workstations and Servers," by Guru Parulkar, Milind Buddhikot, Charles Cranor, Zubin Dittia and Christos Papadopoulos, Proc. of IEEE Workshop on High Performance Communication Systems, September 1993. [ps] [pdf]

"Experimental Evaluation of SunOS IPC and TCP/IP Protocol Implementation," by Christos Papadopoulos and Guru Parulkar, ACM Transactions on Networking, Vol. 1, No. 2, pp.199 - 216, April 1993. [ps] [pdf]

"Experimental Evaluation of SunOS IPC and TCP/IP Protocol Implementation," (short version) by Christos Papadopoulos and Guru Parulkar, IEEE INFOCOM `93, April 1993. [ps] [pdf]
 

 Presentations

"RAIMS: an Architecture for Router-Assited Internet Multicast Services." Presented at ETH, Zurich, Switzerland, October 23 2000.

"Networking Issues in MIE." Presented at the IMSC Annual NSF Site visit. USC, June 6-7.

"LMS Performance and Applications", Fifth Reliable Multicast Research Group meeting, Arlington VA, December 3-4 1998.

"Performance Comparison of LMS and PGM using NS", Fourth Reliable Multicast Research Group meeting, London, UK, July 6-7 1998.

"Comparison of LMS, AIM and PGM", Third Reliable Multicast Research Group meeting, Orlando FL, February 22-24, 1998.

"An Error Control Scheme for Large-Scale Multicast Applications", Second Reliable Multicast Research Group meeting, Cannes France, September 1997.
 

 PHD Thesis

 Error Control for Continuous Media and Large Scale Multicast Applications (Aug. 1999)
 
  • Abstract [ps. pdf]
  • Table of contents [ps.pdf]
  • Chp 1: Introduction [ps. pdf]
  • Chp 2: Error Eontrol for Continuous Media Applications [ps. pdf]
  • Chp 3: Background and Related Work [ps. pdf]
  • Chp 4: LMS: Light-weight Multicast Services [ps. pdf]
  • Chp 5: Simulation Results [ps.pdf]
  • Chp 6: LMS Implementation [ps.pdf]
  • Chp 7: Conclusions and Future Work [ps. pdf]
  • References [ps. pdf]

  •  Download as a single file [ps.Z. pdf]