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Publications

Energy-Efficient Protocols for Sensor Networks

  1. Kevin Almeroth, Katia Obraczka and Dante De Lucia, "A Lightweight Protocol for Interconnecting Heterogeneous Devices in Dynamic Environments", Proceedings of the IEEE ICMCS'99, June 1999.
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  2. Ignacio Solis, Katia Obraczka and Julio Marcos, "FLIP: A Flexible Protocol for Communication Between Heterogeneous Devices", Proceedings of the IEEE ISCC 2001, July 2001.
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  3. Ignacio Solis and Katia Obraczka, The Case for a Flexible-Header Protocol (FLIP) in Power Constrained Networks, Proceedings of the WCNC 2003.
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  4. Ignacio Solis and Katia Obraczka, FLIP: A Flexible Interconnection Protocol for Heterogeneous Internetworking, MONET (03)
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  5. Ignacio Solis and Katia Obraczka, Exploring Data Aggregation in Power-Constrained Sensor Networks, Under Revision

Reliable Multicasting in MANETs

  1. Scalable Team Multicast in Wireless Ad Hoc Networks Exploiting Coordinated Motion, Yunjung Yi, Mario Gerla, and Katia Obraczka, to appear in the Elsevier Ad Hoc Networks Journal.
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  2. Ken Tang, Katia Obraczka, Sung-Ju Lee and Mario Gerla, Reliable Adaptive Lightweight Multicast Protocol, Proceedings of IEEE ICC 2003, May 2003.
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  3. Ken Tang, Katia Obraczka, Sung-Ju Lee and Mario Gerla, A Reliable, Congestion-Controlled Multicast Transport Protocol in Multimedia Multi-hop Networks, Proceedings of IEEE WPMC 2002, October 2002.
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  4. Ken Tang, Katia Obraczka, Sung-Ju Lee and Mario Gerla, Congestion Controlled Adaptive Lightweight Multicast in Wireless Mobile Ad Hoc Networks, Proceedings of IEEE ISCC, July 2002.
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  5. V. Rajendran, Y. Yi, K. Obraczka, S.J.Lee, K.Tang and M. Gerla, Reliable, Adaptive, Congestion-Controlled Adhoc Multicast Transport Protocol: Combining Source-based and Local Recovery, UCSC Technical Report, 2003.
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Medium Access Control

  1. V. Rajendran, K. Obraczka, and J.J. Garcia-Luna-Aceves, "Energy-Efficient, Collision-Free Medium Access Control for Wireless Sensor Networks," Proc. ACM SenSys 03, Los Angeles, California, 5-7 November 2003.
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  2. V. Rajendran, J.J. Garcia-Luna-Aceves, and K. Obraczka, "An Energy-Efficient Channel Access Scheduling for Sensor Networks," Proc. The Fifth International Symposium on Wireless Personal Multimedia Communication (WPMC), October 27--30, 2002, Honolulu, HI.
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  3. V. Rajendran, K. Obraczka, and J.J. Garcia-Luna-Aceves, "TRAMA: Traffic-Adaptive Media Access Protocol", Under Revision

Integrated Multicast for Ad Hoc Networks

  1. Kumar Viswanath, and Katia Obraczka, "An Adaptive Approach to Group Communications in Multi-Hop Ad hoc Networks", International Conference on Networking (ICN 2002).
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  2. Kumar Viswanath,and Katia Obraczka, "An Adaptive, Integrated Approach to Reliable Group Communications in Multi-Hop Ad hoc Networks", IEEE Symposium on Computers and Communications (ISCC 2002.
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  3. Katia Obraczka, Gene Tsudik, and Kumar Viswanath, Pushing the Limits of Multicast in Ad Hoc Networks, International Conference on Distributed Computing Systems (ICDCS -21).
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  4. Christopher Ho, Katia Obraczka, Gene Tsudik and Kumar Viswanath, Flooding for Reliable Multicast in Multi-Hop Ad Hoc Networks, Wireless Networks (WINET 2001).
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  5. Christopher Ho, Katia Obraczka, Gene Tsudik and Kumar Viswanath, Flooding for Reliable Multicast in Multi-Hop Ad Hoc Networks, MobiCom Workshop on Discrete Algorithms Methods for Mobility (DialM '99), August 1999.
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  6. Katia Obraczka and Gene Tsudik, Multicast Routing Issues in Ad Hoc Networks, IEEE International Conference on Universal Personal Communication, (ICUPC '98), October 1998.
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Hybrid systems modelling framework for data communications

  1. Stephan Bohacek, Joao Hespanha, Junsoo Lee, Katia Obraczka. A Hybrid Systems Modeling Framework for Fast and Accurate Simulation of Data Communication Networks. In Proc. SIGMETRICS, June 2003.
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  2. Stephan Bohacek, Joao Hespanha, Junsoo Lee, Katia Obraczka. Analysis of a TCP hybrid model. In Proc. of the 39th Annual Allerton Conf. on Comm., Contr., and Computing, Oct. 2001.
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  3. Joao Hespanha, Stephan Bohacek, Katia Obraczka, Junsoo Lee. Hybrid Modeling of TCP Congestion Control. In Maria Domenica Di Benedetto, Alberto Sangiovanni-Vincentelli, Hybrid Systems: Computation and Control, number 2034 in Lect. Notes in Comput. Science, pages 291-304, Mar. 2001.
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  4. Stephan Bohacek, Joao Hespanha, Junsoo Lee, Katia Obraczka. A Hybrid Systems Framework for TCP Congestion Control: A Theorical Model and its Simulation-based Validation, Technical Report, July 2002.
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Power-Aware Routing for Ad Hoc Networks

  1. D. Kim, J.J. Garcia-Luna-Aceves, K. Obraczka, J-C. Cano, and P. Manzoni, " Routing Mechanisms for Mobile Ad Hoc Networks based on the Energy Drain Rate," IEEE Transactions on Mobile Computing, Vol. 2, No. 2, pp. 161-173, April-June 2003.
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  2. D. Kim, J.J. Garcia-Luna-Aceves, K. Obraczka, J-C. Cano, and P. Manzoni, "Conditional Minimum Drain Rate Protocol for Route Selection in Mobile Ad Hoc Networks," The International Conference on Information Networking (ICOIN) 2003, Feb. 12-14, 2003 Jeju Island, Korea.
  3. D. Kim, J.J. Garcia-Luna-Aceves, K. Obraczka, J-C. Cano, and P. Manzoni, " Power-Aware Routing Based on The Energy Drain Rate for Mobile Ad Hoc Networks," Proc. IEEE ICCCN2002: International Conference on Computer Communication and Networks, Miami, Florida, October 14-16, 2002.
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  4. D. Kim, J.J. Garcia-Luna-Aceves, K. Obraczka, J-C. Cano, and P. Manzoni, " Performance Analysis of Power-Aware Route Selection Protocols in Mobile Ad Hoc Networks," Proc. IEEE Networks 2002, Atlanta, GA, 26--29 August, 2002.
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Stochastic Multipath Routing and TCP for Persistent Reordering

  1. Stephan Bohacek, Joao Hespanha, Junsoo Lee, Chansook Lim, Katia Obraczka. Enhancing security via stochastic routing. In Proc. of the 11th IEEE Int. Conf. on Comput. Communications and Networks, May 2002
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  2. Stephan Bohacek, Joao Hespanha, Katia Obraczka. Saddle Policies for Secure Routing in Communication Networks. In Proc. of the 41th Conf. on Decision and Contr., volume 2, pages 1416-1421, Dec. 2002.
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  3. Stephan Bohacek, Joao Hespanha, Junsoo Lee, Chansook Lim, Katia Obraczka. TCP-PR: TCP for Persistent Packet Reordering. In Proc. of the IEEE 23rd Int. Conf. on Distributed Computing Systems, pages 222-231, May 2003.
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Network Systems and Architectures

  1. K. Obraczka, R. Manduchi, and J.J. Garcia-Luna-Aceves, ``Managing the Information Flow in Visual Sensor Networks,'' Proc. WPMC 2002: The Fifth International Symposium on Wireless Personal Multimedia Communication, October 27--30, 2002, Honolulu, HI.
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  2. Application-oriented Self-organizing Hierarchical Clustering in Dynamic Networks: A Position Paper", Andrea Richa, Katia Obraczka, and Arunhaba Sen, in ACM Workshop on Principles of Mobile Computing (POMC'01) 2001.
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Internet Service Replication

  1. "Evaluating the Performance of Flood-d: A Tool for Efficiently Replicating Internet Information Services", Katia Obraczka and Peter Danzig, IEEE JSAC, August 1997.
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  2. "A Tool for Massively Replicating Internet Archives: Design, Implementation and Experience", Katia Obraczka, Peter Danzig, Dante DeLucia, and Erh-Yuan Tsai, Proceedings of the 16th. International Conference on Distributed Computing Systems, May 1996.
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  3. "Finding Low-Diameter, Low Edge-Cost Networks", Katia Obraczka, Peter Danzig, Kitinon Wangpattanamongkol, Computer Science Department - University of Southern California - Tecnical Report, May 1997.
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  4. Massively Replicating Services in Wide Area Internetworks , Katia Obraczka, PhD dissertation, Computer Science Department, University of Southern California, December 1994.
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  5. Massively Replicating Services in Autonomously Managed, Wide-Area Internetworks , Katia Obraczka, Peter Danzig, and Dante DeLucia, Computer Science Department - University of Southern California - Tecnical Report No. 93-541.
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Congestion Control for Internet Multicast

  1. "Multicast Transport Mechanisms: A Survey and Taxonomy", Katia Obraczka, IEEE Communications Magazine, January 1998.
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  2. "Multicast Feedback Suppression Using Representatives", Dante DeLucia, Katia Obraczka, IEEE Infocom97.
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  3. "A Multicast Congestion Control Mechanism for Reliable Multicast", Dante DeLucia, Katia Obraczka, Proceedings of the IEEE ISCC'98 (also Computer Science Department - University of Southern California - Technical Report 97-658), August 1997.
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  4. "Congestion Control Performance of a Reliable Multicast Protocol", Dante DeLucia, Katia Obraczka, Proceedings of the IEEE ICNP'98, August 1998.
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  5. "A Multicast Congestion Control Mechanism Using Representatives", Dante DeLucia, Katia Obraczka, Computer Science Department - University of Southern California - Technical Report 97-651, May 1997.
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  6. "Multicast Feedback Suppression Using Representatives", Dante DeLucia, Katia Obraczka, Computer Science Department - University of Southern California - Technical Report No. 96-638, June 1996.
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Internet Measurements

  1. "The Performance of a Service for Network-Aware Applications", Katia Obraczka and Grig Gheorghiu, Proceedings of the ACM Sigmetrics SPDT'98; also Computer Science Department - University of Southern California - Technical Report 97-660, October 1997.
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  2. "Network Latency Metrics for Server Proximity", Katia Obraczka and Fabio Silva, Proceedings of the IEEE Globecom 2000, December 2000.
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Web Caching

  1. "World Wide Web Caching: Trends and Techniques", Greg Barish and Katia Obraczka, to appear at the IEEE Communications Magazine Internet Technology Series, May 2000.
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  2. "Scalable, Highly-Available Web Caching", Katia Obraczka, Peter Danzig, Solos Arthachinda and Muhammad Yousuf Computer Science Department - University of Southern California - Technical Report 97-662, December 1997.

Performance of Transport and Above Protocols

  1. "Performance of a Reliable, Request-Response Transport Protocol", Nader Salehi, Katia Obraczka and Clifford Neuman, IEEE ISCC'99, July 1999.
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  2. "Modeling the Performance of HTTP Over Several Transport Protocols", John Heidemann, Katia Obraczka, and Joe Touch, IEEE/ACM Transactions on Networking, vol. 5, number 5, October 1997.
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  3. "Analysis of HTTP Performance", Joe Touch, John Heidemann, and Katia Obraczka. Released as web page http://www.isi.edu/lsam/ib/http-perf/, June, 1996.

Resource Discovery

  1. Internet Resource Discovery Services , Katia Obraczka, Peter Danzig, and Shih-Hao Li, IEEE Computer Magazine, Vol. 26, Number 5, September 1993, pp. 8-22.
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  2. Distributed Indexing of Autonomous Internet Services, Peter Danzig, Katia Obraczka, and Shih-Hao Li, Journal of Computing Systems, Vol. 5, Number 4, Fall 1992.
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  3. Distributed Indexing: A Scalable Mechanism for Distributed Information Retrieval, Peter Danzig, Katia Obraczka, John Noll, and Jong-Suk Ahn, Proceedings of the 14th. Annual Internation ACM-SIGIR, October 1991, pp. 220-229.1991 ACM SIGIR.
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The Domain Name System

  1. An Analysis of Wide-Area Name Server Traffic: A Study of the Domain Name System, Peter Danzig, Katia Obraczka, and Anant Kumar, Proceedings of the ACM SIGCOM'92, August 1992.
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Inter-Domain Policy Routing

  1. Connectivity Database Overhead for Inter-Domain Policy Routing, Katia Obraczka and Deborah Estrin, Proceedings of the IEEE Infocom'91, April 1991.
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Other Publications

  1. Evaluation of a RISC Architecture for Modula-2, Katia Obraczka, M.Sc. Thesis, Federal University of Rio de Janeiro, March 1987.
Contact: Katia Obraczka katia@soe.ucsc.edu