**Kotikalapudi Sriram**

**SELECTED PUBLICATIONS** (in refereed journals and conference
proceedings; also included are some selected significant contributions
presented at the IEEE 802.14 LAN/MAN committee and the ATM Forum
meetings)**:**

1.  K. Sriram, P. K. Varshney, and J. G. Shanthikumar, \"Modeling and
    Analysis of an Integrated Voice-Data Multiplexer,\" *IEEE
    International Symposium on Information Theory*, Santa Monica, CA,
    February 1981.

2.  J.G. Shanthikumar, P. K. Varshney, and K. Sriram, \"Priority Cut-off
    Flow Control Scheme for Integrated Voice/Data Multiplexers,\"
    *ACM-Sigmetrics Performance Evaluation Review*, vol. 11, no. 3, pp.
    8-14, Fall 1982.

3.  K. Sriram, P. K. Varshney, and J. G. Shanthikumar, \"Discrete-Time
    Analysis of Integrated Voice-Data Multiplexers with and without
    Speech Activity Detectors,\" *Proceedings of the IEEE GLOBECOM*,
    vol. 1, pp. B2.2.1-5, Miami, Dec., 1982; also in the *IEEE Journal
    on Selected Areas in Communications:* Special issue on Packet
    Switched Voice and Data Communications, pp. 1124-1132,
    December 1983. [PDF](../voice-data-discrete-01146014.pdf)

4.  K. Sriram, P. K. Varshney, and J. G. Shanthikumar, \"Buffered
    Digital Speech Interpolation with Fixed Delay," Proceedings *of the
    IEEE ICC*, Boston, vol. 2, pp. D6.2.1-5, June 1983.

5.  K. Sriram and P.K. Varshney, \"Performance Evaluation of Integrated
    Voice/Data Multiplexers,\" *Proc. of the International Conference on
    Computers, Systems and Signal Processing*, Bangalore, India,
    December 9-12,1984.

6.  K. Sriram and W. Whitt, \"Characterizing Superposition Arrival
    Processes in Packet Multiplexers for Voice and Data,\" *IEEE Journal
    on Selected Areas in Commun*., vol. SAC-4, no. 6, pp. 833-846,
    September 1986. [PDF](../sriram_whitt_01146402.pdf)

7.  K. Sriram and D. M. Lucantoni, \"Traffic Smoothing Effects of Bit
    Dropping in A Packet Voice Multiplexer,\" *Proc. of the IEEE
    INFOCOM*, New Orleans, March 1988, pp. 759-770. Also in the *IEEE
    Trans. on Commun.*, pp. 703-712, July 1989.
    [PDF](../voice-data-smoothing-00031162.pdf)

8.  V.R. Karanam, K. Sriram, and D. O. Bowker, \"Performance Evaluation
    of Variable Bit Rate Voice in Packet Networks, \"*AT&T Technical
    Journal:* Special issue on Performance Modeling and Analysis, pp.
    41-56, September-October 1988. Also in part in the *Proc. of the
    IEEE GLOBECOM*, Hollywood, Florida, November 1988, pp. 1617-1622.

9.  S. Dravida and K. Sriram, \"End-to-End Performance Models for
    Variable Bit Rate Voice over Tandem Links in Packet Networks,\"
    *Proc. of the IEEE INFOCOM*, Ottawa, Canada, April 1989, pp.
    1089-1097. Also in the *IEEE Journal on Selected Areas in
    Communications:* Special issue on Packet Speech and Video, pp.
    718-728, June 1989.

10. K. Sriram, \"Dynamic Bandwidth Allocation and Congestion Control
    Schemes for Voice and Data Multiplexing in Wideband Packet
    Technology,\" *Proc. of the IEEE ICC*, Atlanta, Georgia, April 1990,
    vol. 3, pp. 1003-1009. [PDF](../dynamic-voice-data00117225.pdf)

11. K. Sriram, M.A. Gonzalo, D.O. Bowker, and A.U. Mac Rae, \"An
    Integrated Access Terminal for Wideband Packet Networking: Design
    and Performance Overview,\" *Proc. of the International Switching
    Symp.*, Stockholm, Sweden, May 1990, vol. 6, pp. 17-24.

12. K. Sriram, R.S. McKinney, and M.H. Sherif, \"Voice Packetization and
    Compression in Broadband ATM Networks,\" *Proc. of the ITC Seminar*,
    Morristown, New Jersey, October 1990, and in the *IEEE J. Selected
    Areas in Commun*., April 1991.
    [PDF](../sriram-mckinney-sherif-00076627.pdf)

13. K. Sriram, \"Wideband Packet Technology: Performance and Modeling,\"
    *Proceedings of the ITC Specialists\' Seminar*, Cracow, Poland,
    April 22-27, 1991 (invited survey paper and keynote presentation).

14. K. Sriram, V.B. Mendiratta, and C.A. LaPadula, \"Performance
    Modeling of the Ethernet LAN and Its Applications in Internal
    Operations in a Telecommunications Switch,\" presented at the
    *ORSA/TIMS Conference*, Orlando, Florida, April 1992.

15. K. Sriram, \"Methodologies for bandwidth allocation, transmission
    scheduling, and congestion avoidance in broadband ATM networks,\"
    *Proc. of the IEEE GLOBECOM*, Orlando, December 1992, pp. 1545-1551
    (in part). Full paper in the *Computer Networks and ISDN Systems
    Journal*, special issue on \"Traffic Issues in ATM Networks\", pp.
    43-59, Vol. 26, September 1993.

16. K. Sriram, C. Li, P. Magill, N.A. Whitaker, J.E. Dail, M.A. Dajer,
    C.A. Siller, Jr., "An Adaptive MAC-Layer Protocol for Multi-Service
    Digital Access via Tree and Branch Communication Networks," *SPIE
    Proceedings:* *Hybrid Fiber-Coax Systems*, vol. 2609, pp. 10-21,
    October 1995.

17. J.E. Dail, M.A. Dajer, C. Li, P. Magill, C.A. Siller, K. Sriram, and
    N.A. Whitaker, \"Adaptive Digital Access Protocol (ADAPt): A MAC
    Protocol for Multi-Service Broadband Access Networks,\" IEEE 802.14
    LAN/MAN Committee, Contribution \# IEEE 802.14-95/142, November 6,
    1995.

18. J.E. Dail, C. Li, P. Magill, C.A. Siller, and K. Sriram, "ADAPt PDU
    and MAC/PHY Services in Support of ATM,\" IEEE 802.14 LAN/MAN
    Committee, Contribution \# IEEE 802.14-95/168, November 6, 1995.

19. K. Sriram, "Comparison of a Residential Community Network Using the
    ADAPt Protocol with Ethernet LAN in the Office Environment," IEEE
    802.14 LAN/MAN Committee, Contribution \# IEEE 802.14-96/020,
    January 22, 1996.

20. J.E. Dail, M.A. Dajer, C.-C. Li, P.D. Magill, C.A. Siller, Jr., K.
    Sriram, and N.A. Whitaker, "Adaptive Digital Access Protocol: A MAC
    Protocol for Multiservice Broadband Access Networks," *IEEE
    Communications Magazine*, pp. 104-112, March 1996.

21. K. Sriram, B.T. Doshi, P.D. Magill, and C.A. Siller, Jr., "Adaptive
    Digital Access Protocol (ADAPt): Performance and Capacity Modeling
    Results Based on Phase 2 Criteria," IEEE 802.14 LAN/MAN Committee,
    Contribution \# IEEE 802.14-96/121, May 1, 1996.

22. K. Sriram and P.D. Magill, "HFC MAC Protocols with Dynamically
    Variable vs. Fixed Number of Request Mini-Slots: Performance and
    Capacity Comparisons," IEEE 802.14 LAN/MAN Committee, Contribution
    \# IEEE 802.14-96/120, May 1, 1996.

23. K. Sriram, B.T. Doshi, S. Dravida, P.D. Magill, and C. A. Siller,
    Jr., "Possible Methods of Supporting Multiple Types of Traffic in
    the Downstream, and Related Performance Comparisons," IEEE 802.14
    LAN/MAN Committee, Contribution \# IEEE 802.14-96/184, July 8, 1996.

24. K.A. Cone, B.T. Doshi, S. Dravida, P.D. Magill, M. Murdocca, C.A.
    Siller, Jr., and K. Sriram, "Downstream FEC Considerations and
    Proposed Architectural Principles," IEEE 802.14 LAN/MAN Committee,
    Contribution \# IEEE 802.14-96/218, September 17, 1996.

25. K.A. Cone, B.T. Doshi, S. Dravida, P.D. Magill, M. Murdocca, C.A.
    Siller, Jr., and K. Sriram, "FEC At Physical Layer," IEEE 802.14
    LAN/MAN Committee, Contribution \# IEEE 802.14-96/219, September 17,
    1996.

26. B.T. Doshi, S. Dravida, P.D. Magill, M. Murdocca, C.A. Siller, Jr.,
    and K. Sriram, "A Proposal for Downstream Frame Structure and Frame
    Duration," IEEE 802.14 LAN/MAN Committee, Contribution \# IEEE
    802.14-96/220, September 17, 1996.

27. B.T. Doshi, S. Dravida, P.D. Magill, M. Murdocca, C.A. Siller, Jr.,
    and K. Sriram, "Advantages and Methods of Supporting Variable Length
    PDUs in Upstream and Downstream HFC Channels," IEEE 802.14 LAN/MAN
    Committee, Contribution \# IEEE 802.14-96/221, September 17, 1996.

28. B.T. Doshi, S. Dravida, P.D. Magill, C.A. Siller, Jr., and K.
    Sriram, "A Broadband Multiple Access Protocol for STM, ATM, and
    Variable Length Data Services on Hybrid Fiber-Coax Networks," IEEE
    802.14 LAN/MAN Committee, Contribution \# IEEE 802.14-96/222,
    September 17, 1996.

29. B.T. Doshi, S. Dravida, P.D. Magill, and C.A. Siller, Jr., and K.
    Sriram, "A Broadband Multiple Access Protocol for STM, ATM, and
    Variable Length Data Services on Hybrid Fiber-Coax Networks," *Bell
    Labs Technical Journal*, Volume 1, Number 1, Summer 1996, pp. 36-65.

30. K. Sriram and P.D. Magill, "Enhanced Throughput Efficiency by Use of
    Dynamically Variable Request Mini-Slots in MAC Protocols for HFC and
    Wireless Access Networks," *Telecommunications Systems* Vol. 9, Nos.
    3,4, pp. 315-333 (1998).

31. K. Sriram, "Performance of MAC Protocols for Broadband HFC and
    Wireless Access Networks," *Advances in Performance Analysis,* vol.
    1, no. 1, pp. 1-37, March 1998.

32. B.T. Doshi, S. Dravida, E. Hernandez-Valencia, K. Sriram, J.
    Anderson, and J. Manchester, "Multi-protocol Over a Bytestream
    (MOB): A New Protocol Stack for Supporting Heterogeneous Traffic
    Over a Common Link," Proc. of the *Networld+Interop Engineers
    Conference* '*98*, Las Vegas, Nevada, May 1998.

33. K. Sriram, "Performance of ATM and Variable Length Packet Access in
    Broadband HFC and Wireless Networks," *Proc. of the IEEE ICUPC*,
    Vol. 1, pp. 495-501, Florence, Italy, October 5-9, 1998.

34. K. Sriram, T.G. Lyons, and Y.T. Wang, "Use of Sequence Numbers and
    Mitigation of Anomalies Due to Delay and Loss in AAL2 Packet Voice
    Systems," ATM Forum Contribution \# 97_0776, Distributed to VTOA
    Committee, ATM Forum Meeting, Paris, France, September 22-26, 1997.
    Also presented in part at the *INFORMS Telecommun. Conf.,* Boca
    Raton, FL, March 8-11, 1997.

35. B.T. Doshi, E. Hernandez-Valencia, K. Sriram, Y.T. Wang and O. Yue,
    "Protocols, Performance and Controls for Voice over Wide Area Packet
    Networks," *Bell Labs Tech. J.*, Vol. 3, No. 4,
    October‑December 1998, pp. 297-337. (This is a complete paper
    related to the U.S. Patent No. 6,529,499, recognized by the MIT
    Technology Review Magazine as one of five 'Killer Patents" of 2003.)

36. K. Sriram, T. G. Lyons, and Y. T. Wang, "Anomalies Due to Delay and
    Loss in AAL2 Packet Voice Systems: Performance Models and Methods of
    Mitigation," *IEEE J. on Selected Areas in Commun*., special issue
    on Future Voice Technologies, Vol. 17, No. 1, pp. 4-17,
    January 1999.

37. K. Sriram and Y. T. Wang, "Voice Over ATM Using AAL2 and Bit
    Dropping: Performance and Call Admission Control," *IEEE J. on
    Selected. Areas in Commun.*, special issue on Future Voice
    Technologies, Vol. 17, No. 1, pp. 18-28, Jan. 1999.

38. K. Sriram, B. Samadi, S. Park, B. Desai, and T. Garry, "Economic
    Studies of Network Technologies for Wireless Access Network,"
    Proceedings of the Networks 2000, Toronto, Canada, September 10-14,
    2000.

39. K. Sriram, D. Griffith, S. Lee, and N. Golmie, "Backup Resource
    Pooling in (M:N)\^n Fault Recovery Schemes in GMPLS Optical
    Networks," in *Proceedings of SPIE Vol. 5285 OptiComm 2003: Optical
    Networking and Communications*, October 2003, pp. 185-196.

40. K. Sriram, D. Griffith, S. Lee, and N. Golmie, "Optical Burst
    Switching: Benefits and Challenges," the *Proc. of the First
    International Workshop on OBS* (WOBS 2003), Dallas, TX, October
    2003.

41. D. Griffith, R. Rouil, S. Klink, and K. Sriram, "An Analysis of Path
    Recovery Schemes in GMPLS Optical Networks with Various Levels of
    Pre-Provisioning," in *Proceedings of SPIE Vol. 5285 OptiComm 2003:
    Optical Networking and Communications*, October 2003, pp. 197-208.

42. S. Lee, K. Sriram, H. Kim, and J. Song, "Contention-Based Limited
    Deflection Routing in OBS Networks," the *Proc. of the IEEE
    Globecom* 2003, San Francisco, December 2003.

43. S.K. Lee, K. Sriram, H.S. Kim, and J.S. Song, \"Performance
    Improvement of Deflection Routing in Optical Burst Switching\",
    *Proc. of the ICCS* (International Conference on Computational
    Science), Melbourne, Victoria, Australia, June 2-4, 2003.

44. D. Griffith, K. Sriram, S. Lee, and N. Golmie, "Restorability versus
    Efficiency in (1:1)^n^ Protection Schemes for Optical Networks," to
    appear in the *Proc. of the IEEE ICC 2004*, Paris, June 2004.

45. K. Sriram, D. Griffith, R. Su, and N. Golmie,"Static vs. dynamic
    regenerator assignment in optical switches: Models and cost
    trade-offs," *Proceedings of the IEEE Workshop on High Performance
    Switching and Routing (HPSR 2004)*, April 2004, Phoenix, AZ, pp.
    151-155.

46. D. Griffith, K. Sriram, S. Klink, and N. Golmie, [\"Optimal Mixtures
    of Different Types of Recovery Schemes in Optical
    Networks,\"](http://www.antd.nist.gov/pubs/paper1.pdf) submitted to
    *Broadband Networks 2004-Broadband Optical Networking Symposium*.

47. D. Griffith, K. Sriram, L. Krivulina, and N. Golmie, [\"Resource
    Planning and Bandwidth Allocation in Hybrid Fiber-Coax Residential
    Networks,\"](http://w3.antd.nist.gov/pubs/osn_14.pdf) *Optical
    Switching and Networking*, August 2005.

48. S. Lee, K. Sriram, H.S. Kim, and J.S. Song, "Contention-Based
    Limited Deflection Routing Protocol in Optical Burst-Switched
    Networks," *IEEE J. Selected Areas in Commun*., special issue on
    Optical Communication and Networking, Vol. 23, No. 8, August 2005,
    pp 1596-1611.

49. D. Griffith, K. Sriram, and N. Golmie, [\"Protection Switching for
    Optical Bursts Using Segmentation and Deflection
    Routing,\"](http://w3.antd.nist.gov/pubs/ieee_comm_letters.pdf)
    *IEEE Communications Letters*, August 2005.

50. D. Griffith, K. Sriram, J.S. Gao, and N. Golmie, \"Wireless
    Enhancements for Storage Area Networks,\" *Proceedings of the IEEE
    Broadnets* 2005: Optical Networking Symposium, Boston, October 3-7,
    2005.

51. K. Sriram, D. Griffith, O. Borchert, G. DiLorenzo, R. Su, and N.
    Golmie, [\"Performance Comparison of Agile Optical Network
    Architectures with Static Vs. Dynamic Regenerator
    Assignment,\"](http://w3.antd.nist.gov/pubs/broadnets_006_2005.pdf)
    *Proceedings of the IEEE Broadnets* 2005: Optical Networking
    Symposium, Boston, October 3-7, 2005, pp. 55-64.

52. K. Sriram, D. Montgomery, O. Borchert, O. Kim, and D. R. Kuhn,
    "Study of BGP Peering Session Attacks and Their Impacts on Routing
    Performance," *IEEE Journal on Selected Areas in Communications*:
    Special issue on High-Speed Network Security, Vol. 24, No. 10,
    October 2006, pp. 1901-1915.
    [PDF](../BGP_Security_Sriram_IEEE_JSAC.pdf)

53. S. Lee, K. Kim, J. Lee, Y. Kim, K. Sriram, and N. Golmie, "Vertical
    Handoff Decision Algorithm Providing Optimized Performance in
    Heterogeneous Wireless Networks," in preparation for submission to
    I*EEE JSAC*. [PDF](../vho_alg_vt_feb19.pdf)

54. D.R. Kuhn, K. Sriram, and D. Montgomery, "Border Gateway Protocol
    Security," NIST Special Publication 800-54 (Guidance Document for
    the Telecom Industry and US Government agencies), Draft circulated
    for comments, September 2006.
    [PDF](http://csrc.nist.gov/publications/drafts/800-54/Draft-SP800-54.pdf)