Publications

2017
  • Q. Ding, Z. Li, S. Haeri, and Lj. Trajkovic, "Application of machine learning techniques to detecting anomalies in communication networks: datasets and feature selection algorithms," in Cyber Threat Intelligence, M. Conti, A. Dehghantanha, and T. Dargahi, Eds., Berlin: Springer, to appear.
  • Q. Ding, Z. Li, S. Haeri, and Lj. Trajkovic, "Application of machine learning techniques to detecting anomalies in communication networks: classification algorithms," in Cyber Threat Intelligence, M. Conti, A. Dehghantanha, and T. Dargahi, Eds., Berlin: Springer, to appear.
  • H. Ben Yedder, U. Zakia, A. Ahmed, and Lj. Trajkovic, "Modeling prediction in recommender systems using restricted Boltzmann machine," IEEE International Conference on Systems, Man, and Cybernetics (SMC 2017), Banff, Canada, Oct. 2017, to be presented.
  • A. U. Syed, M. Iftikhar, and Lj. Trajkovic, "Optimal PPDU duration algorithm for VHT MU-MIMO systems," The 26th International Conference on Computer Communications and Networks (ICCCN 2017), Vancouver, Canada, Aug. 2017, to be presented.
  • H. Ben Yedder, Q. Ding, U. Zakia, Z. Li, S. Haeri, and Lj. Trajkovic, "Comparison of virtualization algorithms and topologies for data center networks," The 26th International Conference on Computer Communications and Networks (ICCCN 2017), 2nd Workshop on Network Security Analytics and Automation (NSAA), Vancouver, Canada, Aug. 2017, to be presented.
  • S. Haeri and Lj. Trajkovic, "Virtual network embedding via Monte-Carlo tree search," IEEE Transactions on Cybernetics, vol. 47, no. 2, pp. 1-12, Feb. 2017.

  • 2016
  • Q. Ding, Z. Li, P. Batta, and Lj. Trajkovic, "Detecting BGP anomalies using machine learning techniques," in Proc. IEEE International Conference on Systems, Man, and Cybernetics (SMC 2016), Budapest, Hungary, Oct. 2016, pp. 3352-3355.
  • S. Haeri and Lj. Trajkovic, "VNE-Sim: a virtual network embedding simulator," in Proc. SIMUTOOLS, Prague, Czech Republic, Aug. 2016, pp. 112-117.
  • S. Haeri, Q. Ding, Z. Li, and Lj. Trajkovic, "Global resource capacity algorithm with path splitting for virtual network embedding," in Proc. IEEE Int. Symp. Circuits and Systems, Montreal, Canada, May 2016, pp. 666-669.
  • S. Haeri and Lj. Trajkovic, "Virtual network embeddings in data center networks," in Proc. IEEE Int. Symp. Circuits and Systems, Montreal, Canada, May 2016, pp. 874-877.
  • G. Chang, M. Arianezhad, and Lj. Trajkovic, "Using resource public key infrastructure for secure border gateway protocol," in Proc. The 29th Annual IEEE Canadian Conference on Electrical and Computer Engineering (CCECE 2016), Vancouver, Canada, May 2016, pp. 381-386.
  • M. Cosovic, S. Obradovic, and Lj. Trajkovic, "Classifying anomalous events in BGP datasets," in Proc. The 29th Annual IEEE Canadian Conference on Electrical and Computer Engineering (CCECE 2016), Vancouver, Canada, May 2016, pp. 697-700.

  • 2015
  • S. Haeri and Lj. Trajkovic, "Deflection routing in complex networks," in Complex Systems and Networks, J. Lu, X. Yu, G. Chen, and W. Yu, Eds., Berlin: Springer, pp. 395-422, 2015.
  • S. Haeri, R. Gill, M. Hay, T. Wong, and Lj. Trajkovic, "Multihoming with Locator/ID Separation Protocol: an experimental testbed," in Proc. The 7th IEEE/IFIP International Workshop on Management of the Future Internet, Ottawa, ON, Canada, May 2015, pp. 1238-1241.
  • A. Syed and Lj. Trajkovic, "Improving VHT MU-MIMO communications by concatenating long data streams in consecutive groups," in Proc. 2015 IEEE Wireless Communications and Networking Conference - Workshop - Next Generation WiFi Technology, New Orleans, LA, USA, Mar. 2015, pp. 107-112.
  • M. Cosovic, S. Obradovic, and Lj. Trajkovic, "Performance evaluation of BGP anomaly classifiers," in Proc. The Third International Conference on Digital Information, Networking, and Wireless Communications (DINWC 2015), Moscow, Russia, Feb. 2015, pp. 115-120.
  • S. Haeri and Lj. Trajkovic, "Intelligent deflection routing in buffer-less networks," IEEE Transactions on Cybernetics, vol. 45, no. 2, pp. 316-327, Feb. 2015.

  • 2014
  • M. Cosovic, S. Obradovic, and Lj. Trajkovic, "Using databases for BGP data analysis," in Proc. UNITECH 2014, Gabrovo, Bulgaria, Nov. 2014, vol. 2, pp. 367-370.
  • Y. Li, H. J. Xing, Q. Hua, X.-Z. Wang, P. Batta, S. Haeri, and Lj. Trajkovic, "Classification of BGP anomalies using decision trees and fuzzy rough sets," in Proc. IEEE International Conference on Systems, Man, and Cybernetics (SMC 2014), San Diego, CA, October 2014, pp. 1312-1317.
  • S. Haeri and Lj. Trajkovic, "Deflection routing in complex networks," in Proc. IEEE Int. Symp. Circuits and Systems, Melbourne, Australia, June 2014, pp. 2217-2220.

  • 2013
  • M. Cosovic, S. Obradovic, and Lj. Trajkovic, "Feature selection techniques for machine learning," in Proc. International Scientific Conference, UNITECH 2013, Gabrovo, Bulgaria, Nov. 2013, no. 1, pp. 85-89.
  • M. Cosovic, S. Obradovic, and Lj. Trajkovic, "Algorithms for investigation of abnormal BGP events," in Proc. International Scientific Conference, UNITECH 2013, Gabrovo, Bulgaria, Nov. 2013, no. 2, pp. 253-257.
  • V. Vukovic, G. Petrovic, and Lj. Trajkovic, "Packet error probability in multi-path diversity scheme with majority combining," IEEE Communications Letters, vol. 17, no. 9, pp. 1684-1687, Sept. 2013.
  • S. Haeri, M. Arianezhad, and Lj. Trajkovic, "A predictive Q-learning-based algorithm for deflection routing in buffer-less networks," in Proc. IEEE International Conference on Systems, Man, and Cybernetics (SMC 2013), Manchester, UK, Oct. 2013, pp. 764-769.
  • E. Cavero, A. Alesanco, Lj. Trajkovic, C. Pattichis, and J. Garcia, "Proposal of real-time echocardiogram transmission based on visualization," in Proc. Computing in Cardiology, CinC 2013, Zaragoza, Spain, Sept. 2013.
  • S. Haeri, W. W.-K. Thong, G. Chen, and Lj. Trajkovic, "A reinforcement learning-based algorithm for deflection routing in optical burst-switched networks," (invited paper) in Proc. The 14th IEEE International Conference on Information Reuse and Integration (IRI 2013), San Francisco, Aug. 2013, pp. 474-481.
  • T. Farah and Lj. Trajkovic, "Anonym: a tool for anonymization of the Internet traffic," in Proc. 2013 IEEE International Conference on Cybernetics (CYBCONF 2013), Lausanne, Switzerland, June 2013, pp. 261-266.
  • J. Lu, G. Chen, M. Ogorzalek, and Lj. Trajkovic, "Theories and applications of complex networks: advances and challenges," in Proc. IEEE Int. Symp. Circuits and Systems, Beijing, China, May 2013, pp. 2291-2294.

  • 2012
  • R. Gill, R. Paul, and Lj. Trajkovic, "Effect of MRAI timers and routing policies on BGP convergence times," in Proc. 31st IEEE Int. Performance, Computing, and Communications Conference, Austin, TX, USA, Dec. 2012, pp. 314-323.
  • V. Vukovic, G. Petrovic, and Lj. Trajkovic, "Throughput efficiency of the GBN ARQ scheme with xor packet combining," in Proc. TELFOR 2012, Belgrade, Serbia, Nov. 2012 (in Serbian).
  • K. Alutaibi and Lj. Trajkovic, "Performance analysis of VoIP codecs over Wi-Fi and WiMAX networks," OPNETWORK 2012, Washington, DC, Aug. 2012.
  • Lj. Trajkovic, "DC Operating points of transistor circuits," Nonlinear Theory and Its Applications, IEICE, vol. 3, no. 3, pp. 287-300, July 2012.
  • N. Al-Rousan, S. Haeri, and Lj. Trajkovic, "Feature selection for classification of BGP anomalies using Bayesian models," in Proc. ICMLC 2012, Xi'an, China, July 2012, pp. 140-147.
  • N. Al-Rousan and Lj. Trajkovic, "Machine learning models for classification of BGP anomalies," in Proc. IEEE Conference on High Performance Switching and Routing, HPSR 2012, Belgrade, Serbia, June 2012, pp. 103-108.
  • V. Vukovic, G. Petrovic, and Lj. Trajkovic, "Packet failure probability of multy-copytransmission with majority combining," in Proc. ETRAN 2012, Zlatibor, Serbia, June 2012.
  • W. W.-K. Thong, G. Chen, and Lj. Trajkovic, "RED-f routing protocol for complex networks," in Proc. IEEE Int. Symp. Circuits and Systems, Seoul, Korea, May 2012, pp. 1644-1647.

  • 2011
  • S. Haeri, D. Kresic, and Lj. Trajkovic, "Probabilistic verification of BGP convergence," in Proc. IEEE International Conference on Network Protocols, ICNP 2011, Vancouver, BC, Canada, Oct. 2011, pp. 127-128 (students poster session paper).
  • T. Farah, S. Lally, R. Gill, N. Al-Rousan, R. Paul, D. Xu, and Lj. Trajkovic, "Collection of BCNET BGP traffic," in Proc. 23rd International Teletraffic Congress, San Francisco, CA, Sept. 2011, pp. 322-323 (students poster session paper).
  • N. Al-Rousan, O. Altrad, and Lj. Trajkovic, "Dual-trigger handover algorithm for WiMAX technology," OPNETWORK 2011, Washington, DC, Aug. 2011.
  • R. Gill, T. Farah, and Lj. Trajkovic, "Comparison of WiMAX and ADSL performance when streaming audio and video content," OPNETWORK 2011, Washington, DC, Aug. 2011 (best technical paper award).
  • S. Lally and Lj. Trajkovic, "Performance analysis of routing protocols for wireless ad-hoc networks," OPNETWORK 2011, Washington, DC, Aug. 2011.
  • R. Paul, S. Lally, and Lj. Trajkovic, "Simulation and performance evaluation of WiFi and WiMAX using OPNET," OPNETWORK 2011, Washington, DC, Aug. 2011.
  • D. Xu and Lj. Trajkovic, "Performance analysis of RIP, EIGRP, and OSPF using OPNET," OPNETWORK 2011, Washington, DC, Aug. 2011.
  • S. Lally, T. Farah, R. Gill, R. Paul, N. Al-Rousan, and Lj. Trajkovic, "Collection and characterization of BCNET BGP traffic," in Proc. 2011 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing, Victoria, BC, Canada, Aug. 2011, pp. 830-835.
  • Lj. Trajkovic, "Teaching circuits to new generations of engineers," in Proc. IEEE Int. Symp. Circuits and Systems, Rio de Janeiro, Brazil, May 2011, pp. 1187-1190.
  • Y.-X. Lai, Y.-M. Huang, C.-F. Lai, and Lj. Trajkovic, "Parallel dynamic voltage and frequency scaling for stream decoding using a multicore embedded system," in Proc. IEEE Int. Symp. Circuits and Systems, Rio de Janeiro, Brazil, May 2011, pp. 1956-1959.
  • W. Hrudey and Lj. Trajkovic, "Mobile WiMAX MAC and PHY layer optimization for IPTV," Special Issue on Recent Advances in Simulation and Mathematical Modelling of Wireless Networks, Mathematical and Computer Modelling, Elsevier, vol. 53, pp. 2119-2135, Mar. 2011.
  • V. Vukovic, G. Petrovic, and Lj. Trajkovic, "Packet error probability in a three-branch diversity system with majority combining," IEEE Communications Letters, vol. 15, no. 1, pp. 7-9, Jan. 2011.

  • 2010
  • J.-Y. Lee, S. Payandeh, and Lj. Trajkovic, "The Internet-based teleoperation: motion and force predictions using the particle filter method," in Proc. IMECE 2010, Vancouver, British Columbia, Nov. 2010, pp. 1-7.
  • Lj. Trajkovic, "Analysis of Internet topologies," IEEE Circuits and Systems Magazine, vol. 10, no. 3, pp. 48-54, Third Quarter 2010.
  • K. Okumura and Lj. Trajkovic, "Spectral analysis and dynamical behavior of complex networks," in Proc. NOLTA 2010, Krakow, Poland, Sept. 2010, pp. 305-308 (special session).
  • J.-Y. Lee, S. Payandeh, and Lj. Trajkovic, "Performance evaluation of transport protocols for Internet-based teleoperation systems," OPNETWORK 2010, Washington, DC, Aug. 2010.
  • L. Subedi and Lj. Trajkovic, "Spectral analysis of Internet topology graphs," in Proc. IEEE Int. Symp. Circuits and Systems, Paris, France, June 2010, pp. 1803-1806.

  • 2009
  • X. Chen, S.-C. Wong, C. K. Tse, and Lj. Trajkovic, "Detrended fluctuation analysis of the TCP-RED algorithm," International Journal of Bifurcation and Chaos, vol. 19, no. 12, pp. 4237-4245, Dec. 2009.
  • J.-Y. Lee, S. Payandeh, and Lj. Trajkovic, "Application of prediction-based particle filters for teleoperations over the Internet," in Proc. The 14th IASTED International Conference on Robotics and Applications, RA 2009, Cambridge, MA, Nov. 2009.
  • V. Vukovic, G. Petrovic, and Lj. Trajkovic, "Packet error probability in transmission scheme with three-copy majority combining," in Proc. ETRAN 2009, Vrnjacka Banja, Serbia, June 2009.
  • M. Najiminaini, L. Subedi, and Lj. Trajkovic, "Analysis of Internet topologies: a historical view," in Proc. IEEE Int. Symp. Circuits and Systems, Taipei, Taiwan, May 2009, pp. 1697-1700.
  • J. Vandewalle, Lj. Trajkovic, and S. Theodoridis, "Introduction and outline of the special issue on circuits and systems education: experiences, challenges, and views," IEEE Circuits and Systems Magazine, vol. 9, no. 1, pp. 27-33, First Quarter 2009.
  • Lj. Trajkovic, with contributions by R. Geiger, J. Nossek, P. Diniz, and Y. Lian, "Regional views and experiences on circuits and systems education," IEEE Circuits and Systems Magazine, vol. 9, no. 1, pp. 33-41, First Quarter 2009.

  • 2008
  • M. Omueti and Lj. Trajkovic, "Effect of transfer file size on TCP-ADaLR performance: a simulation study," in Proc. IASTED Intern. Conf. on Modeling and Simulation (AfricaMS 2008), Gaborone, Botswana, Sept. 2008, pp. *-*.
  • L. Subedi, M. Najiminaini, and Lj. Trajkovic, "Performance evaluation of TCP Tahoe, Reno, Reno with SACK, and NewReno using OPNET Modeler," OPNETWORK 2008, Washington, DC, Aug. 2008.
  • W. Hrudey and Lj. Trajkovic, "Streaming video content over IEEE 802.16/WiMAX broadband access," OPNETWORK 2008, Washington, DC, Aug. 2008.
  • X. Chen, S.-C. Wong, C.-K. Tse, and Lj. Trajkovic, "Stability study of the TCP-RED system using detrended fluctuation analysis," in Proc. IEEE Int. Symp. Circuits and Systems, Seattle, May 2008, pp. 324-327.

  • 2007
  • M. Omueti and Lj. Trajkovic, "TCP with adaptive delay and loss response for heterogeneous networks," WiCON 2007, Austin, TX, Oct. 2007.
  • M. Omueti and Lj. Trajkovic, "OPNET model of TCP with adaptive delay and loss response for broadband GEO satellite networks," OPNETWORK 2007, Washington, DC, Aug. 2007.
  • S. Lau and Lj. Trajkovic, "Analysis of traffic data from a hybrid satellite-terrestrial network," in Proc. The Fourth Int. Conf. on Quality of Service in Heterogeneous Wired/Wireless Networks (QShine 2007), Vancouver, BC, Canada, Aug. 2007.
  • M. Omueti and Lj. Trajkovic, "M-TCP+: using disconnection feedback to improve performance of TCP in wired/wireless networks," in Proc. SPECTS 2007, San Diego, CA, July 2007, pp. 443-450.
  • X. Chen, S.-C. Wong, C. K. Tse, and Lj. Trajkovic, "Stability analysis of RED gateway with multiple TCP Reno connections," in Proc. IEEE Int. Symp. Circuits and Systems, New Orleans, LA, May 2007, pp. 1429-1432.

  • 2006
  • R. Narayanan and Lj. Trajkovic, "General Packet Radio Service OPNET model," OPNETWORK 2006, Washington, DC, Aug. 2006.
  • M. Omueti, R. Narayanan, and Lj. Trajkovic, "Effect of cell update on performance of General Packet Radio Service," OPNETWORK 2006, Washington, DC, Aug. 2006.
  • A. Dufour and Lj. Trajkovic, "Improving Gnutella network performance using synthetic coordinates," in Proc. The Third Int. Conf. on Quality of Service in Heterogeneous Wired/Wireless Networks (QShine 2006), Waterloo, ON, Canada, Aug. 2006.
  • R. Paul and Lj. Trajkovic, "Selective-TCP for wired/wireless networks," in Proc. SPECTS 2006, Calgary, AB, Canada, Aug. 2006, pp. 339-346.
  • M. Liu, A. Marciello, M. di Bernardo, and Lj. Trajkovic, "Discontinuity-induced bifurcations in TCP/RED communication algorithms," in Proc. IEEE Int. Symp. Circuits and Systems, Kos, Greece, May 2006, pp. 2629-2632.
  • B. Vujicic, H. Chen, and Lj. Trajkovic, "Prediction of traffic in a public safety network," in Proc. IEEE Int. Symp. Circuits and Systems, Kos, Greece, May 2006, pp. 2637-2640.
  • N. Laskovic and Lj. Trajkovic, "BGP with an adaptive minimal route advertisement interval," in Proc. 25th IEEE Int. Performance, Computing, and Communications Conference, Phoenix, AZ, Apr. 2006, pp. 135-142.

  • 2005
  • H. Zhang, M. Liu, V. Vukadinovic, and Lj. Trajkovic, "Modeling TCP/RED: a dynamical approach," in Complex Dynamics in Communication Networks, Lj. Kocarev and G. Vattay, Eds., Berlin: Springer, Series: Understanding Complex Systems, 2005, pp. 251-278.
  • Lj. Trajkovic, "Nonlinear circuits," The Electrical Engineering Handbook, W.-K. Chen (EIC). New York: Elsevier, Academic Press, 2005, pp. 75-81.
  • V. Vukovic, G. Petrovic, and Lj. Trajkovic, "Influence of majority decision on reducing block error rate in three-copy transmission," in Proc. TELFOR 2005, Belgrade, Serbia and Montenegro, Nov. 2005 (in Serbian).
  • S. Miskovic, G. Petrovic, and Lj. Trajkovic, "Implementation and performance analysis of active queue management mechanisms," in Proc. TELSIKS 2005, Nis, Serbia and Montenegro, Sept. 2005, vol. 2, pp. 317-236.
  • N. Cackov, J. Song, B. Vujicic, S. Vujicic, and Lj. Trajkovic, "Simulation and performance evaluation of a public safety wireless network: case study," Simulation, vol. 81, no. 8, pp. 571-585, Aug. 2005.
  • W. G. Zeng and Lj. Trajkovic, "TCP packet control for wireless networks," in Proc. IEEE Int. Conf. on Wireless and Mobile Computing, Networking and Communications (WiMob 2005), Montreal, Canada, Aug. 2005, vol. 2, pp. 196-203.
  • B. Vujicic, N. Cackov, S. Vujicic, and Lj. Trajkovic, "Modeling and characterization of traffic in public safety wireless networks," in Proc. SPECTS 2005, Philadelphia, PA, July 2005, pp. 214-223.
  • W. Shen and Lj. Trajkovic, "BGP route flap damping algorithms," in Proc. SPECTS 2005, Philadelphia, PA, July 2005, pp. 488-495.
  • M. Liu, H. Zhang, and Lj. Trajkovic, "Stroboscopic model and bifurcations in TCP/RED," in Proc. IEEE Int. Symp. Circuits and Systems, Kobe, Japan, May 2005, pp. 2060-2063.
  • N. Cackov, Z. Lucic, M. Bogdanov, and Lj. Trajkovic, "Wavelet-based estimation of long-range dependence in MPEG video traces," in Proc. IEEE Int. Symp. Circuits and Systems, Kobe, Japan, May 2005, pp. 2068-2071.
  • J. Song and Lj. Trajkovic, "Modeling and performance analysis of public safety wireless networks," in Proc. 24th IEEE Int. Performance, Computing, and Communications Conference, Phoenix, AZ, Apr. 2005, pp. 567-572.
  • V. Vukovic, G. Petrovic, and Lj. Trajkovic, "Simulation of multi-copy go-back-n ARQ scheme with majority-logic decoding," INFOTEH 2005, Jahorina, Mar. 2005, Serbia and Montenegro, vol. 4, ref. B-II-6, pp. 113-116 (in Serbian).

  • 2004
  • S. H. Rubin, S. N. J. Murthy, M. H. Smith, and Lj. Trajkovic, "KASER: knowledge amplification by structured expert randomization," IEEE Trans. Syst., Man, Cybern. B, vol. 34, no. 6, pp. 2317-2329, Dec. 2004.
  • S. Miskovic, G. Petrovic, and Lj. Trajkovic, "Interactions between conventional IP networks and networks with AQM mechanisms," in Proc. TELFOR 2004, Belgrade, Serbia and Montenegro, Nov. 2004 (in Serbian).
  • D. Sharp, N. Cackov, N. Laskovic, Q. Shao, and Lj. Trajkovic, "Analysis of public safety traffic on trunked land mobile radio systems," IEEE J. Select. Areas Commun., vol. 22, no. 7, pp. 1197-1205, Sept. 2004.
  • H. Chen and Lj. Trajkovic, "Trunked radio systems: traffic prediction based on user clusters," in Proc. IEEE ISWCS 2004, Mauritius, Sept. 2004, pp. 76-80.
  • R. Narayanan, P. Chan, M. Johansson, F. Zimmermann, and Lj. Trajkovic, "Enhanced General Packet Radio Service OPNET model," OPNETWORK 2004, Washington, DC, Aug. 2004.
  • E. Yiu, E. Yiu, and Lj. Trajkovic, "OPNET Implementation of the Megaco/H.248 protocol: multi-call and multi-connection scenarios," OPNETWORK 2004, Washington, DC, Aug. 2004.
  • Q. Shao and Lj. Trajkovic, "Measurement and analysis of traffic in a hybrid satellite-terrestrial network," in Proc. SPECTS 2004, San Jose, CA, July 2004, pp. 329-336.
  • N. Cackov, B. Vujicic, S. Vujicic, and Lj. Trajkovic, "Using network activity data to model the utilization of a trunked radio system," (special session) in Proc. SPECTS 2004, San Jose, CA, July 2004, pp. 517-524.
  • S. Miskovic, G. Petrovic, and Lj. Trajkovic, "Utilization analysis of TCP NewReno and TCP Sack congestion control mechanisms through simulations," in Proc. ETRAN 2004, Cacak, Serbia and Montenegro, June 2004, vol. II, pp. 21-24 (in Serbian).
  • J. Chen and Lj. Trajkovic, "Analysis of Internet topology data," in Proc. IEEE Int. Symp. Circuits and Systems, Vancouver, British Columbia, Canada, May 2004, vol. IV, pp. 629-632.
  • I. Khalifa and Lj. Trajkovic, "An overview and comparison of analytical TCP models," (invited session) in Proc. IEEE Int. Symp. Circuits and Systems, Vancouver, British Columbia, Canada, May 2004, vol. V, pp. 469-472.
  • T. D. Feng, R. Ballantyne, and Lj. Trajkovic, "Implementation of BGP in a network simulator," in Proc. Applied Telecommunication Symposium, ATS '04, Arlington, Virginia, Apr. 2004, pp. 149-154.
  • V. Vukadinovic, G. Petrovic, and Lj. Trajkovic, "BPR+: a packet scheduling algorithm for proportional delay differentiation," YU INFO, Mar. 2004, Kopaonik, Serbia and Montenegro.
  • V. Vukadinovic and Lj. Trajkovic, "RED with dynamic thresholds for improved fairness," in Proc. 2004 ACM Symposium On Applied Computing, SAC "04, Nicosia, Cyprus, Mar. 2004, pp. 371-372.

  • 2003
  • J. Song and Lj. Trajkovic, "Enhancements and performance evaluation of wireless local area networks," OPNETWORK 2003, Washington, DC, Aug. 2003.
  • V. Vukadinovic and Lj. Trajkovic, "OPNET implementation of the Mobile Application Part protocol," OPNETWORK 2003, Washington, DC, Aug. 2003.
  • K. Wu, Y. Ma, and Lj. Trajkovic, "OPNET implementation of endpoint admission control algorithm," OPNETWORK 2003, Washington, DC, Aug. 2003.
  • W. G. Zeng, M. Zhan, Z. Li, and Lj. Trajkovic, "Improving TCP performance with periodic disconnections over wireless links," OPNETWORK 2003, Washington, DC, Aug. 2003.
  • M. Nikolic, D. Hoffman, and Lj. Trajkovic, "MBone webcast: network setup and data collection," in Proc. Seventh IASTED International Conference on Internet and Multimedia Systems and Applications (IMSA 2003), Honolulu, HI, Aug. 2003, pp. 140-145.
  • T. Hisakado, K. Okumura, V. Vukadinovic, and Lj. Trajkovic, "Characterization of a simple communication network using Legendre transform," (invited session) in Proc. IEEE Int. Symp. Circuits and Systems, Bangkok, Thailand, May 2003, vol. III, pp. 738-741.

  • 2002
  • L. A. Andriantiatsaholiniaina and Lj. Trajkovic, "Analysis of user behavior from billing records of a CDPD wireless network," in Proc. IEEE Workshop on Wireless Local Networks, WLN 2002, Tampa, FL, Nov. 2002, pp. 781-790.
  • H. Chen and Lj. Trajkovic, "Route optimization in mobile IP," in Proc. IEEE Workshop on Wireless Local Networks, WLN 2002, Tampa, FL, Nov. 2002, pp. 847-848.
  • S. H. Rubin, R. J. Rush Jr., M. H. Smith, S. N. J. Murthy, and Lj. Trajkovic, "A soft expert system for the creative exploration of first principles of crystal-laser design," in Proc. IEEE Int. Conf. on Systems, Man, and Cybernetics, SMC 2002, Hammamet, Tunisia, Oct. 2002, pp. TA2O3.1-7.
  • R. Ng and Lj. Trajkovic, "Simulation of general packet radio service network," OPNETWORK 2002, Washington, DC, Aug. 2002.
  • C.-H. Ng, J. Chow, and Lj. Trajkovic, "Performance evaluation of the TCP over WLAN 802.11 with the Snoop performance enhancing proxy," OPNETWORK 2002, Washington, DC, Aug. 2002.
  • S. Wu, M. Riyadh, R. Mannan, and Lj. Trajkovic, "OPNET implementation of the Megaco/H.248 protocol," OPNETWORK 2002, Washington, DC, Aug. 2002.
  • S. Rubin, R.J. Rush, J. Murthy, M. H. Smith, and Lj. Trajkovic, "KASER: a qualitatively fuzzy object-oriented interface engine," in Proc. NAFIPS 2002, New Orleans, LA, June 2002, pp. 354-359.
  • W. Ma, Lj. Trajkovic, and K. Mayaram, "HomSSPICE: a homotopy-based circuit simulator for periodic steady-state analysis of oscillators," in Proc. IEEE Int. Symp. Circuits and Systems, Scottsdale, AZ, May 2002, pp. I-645-I-648.

  • 2001
  • V. Markovski, F. Xue, and Lj. Trajkovic, "Simulation and analysis of packet loss in video transfers using User Datagram Protocol," The Journal of Supercomputing, Kluwer, vol. 20, no. 2, pp. 175-196, Sept. 2001.
  • S. H. Rubin, R. J. Rush, Jr., J. Boerke, and Lj. Trajkovic, "On the role of informed search in veristic computing," in Proc. IEEE Int. Conf. on Systems, Man, and Cybernetics, SMC 2001, Tucson, AZ, Oct. 2001, pp. 2301-2308.
  • N. Alborz and Lj. Trajkovic, "Implementation of VirtualClock scheduling algorithm in OPNET," OPNETWORK 2001, Washington, DC, Aug. 2001.
  • R. Ng, D. Yip, and Lj. Trajkovic, "Implementation of IPv6 ToS over ATM network," OPNETWORK 2001, Washington, DC, Aug. 2001.
  • A. Reibiger, W. Mathis, T. Nahring, L. Kronenberg, and Lj. Trajkovic, "Mathematical foundations of the TC-method for computing multiple dc-operating points," (invited paper) in Proc. XI. International Symposium on Theoretical Engineering, Linz, Austria, Aug. 2001.
  • A. Danesh, S. H. Rubin, M. H. Smith, and Lj. Trajkovic, "Mapping the Internet," (invited paper) in Proc. IFSA/NAFIPS 2001, Vancouver, BC, Canada, July 2001, pp. 687-692.
  • S. H. Rubin and Lj. Trajkovic, "On the role of randomization in minimizing neural entropy," (invited paper) The Fifth Multi-Conference on Systemics, Cybernetics and Informatics, Orlando, FL, July 2001.
  • M. Jiang, M. Nikolic, S. Hardy, and Lj. Trajkovic, "Impact of self-similarity on wireless network performance," in Proc. IEEE Int. Conf. on Communications, ICC 2001, Helsinki, Finland, June 2001, pp. 477-481.
  • F. Xue, V. Markovski, and Lj. Trajkovic, "Packet loss in video transfers over IP networks," in Proc. IEEE Int. Symp. Circuits and Systems, Sydney, Australia, May 2001, vol. II, pp. 345-348.
  • S. H. Rubin, Lj. Trajkovic, J. Boerke, and R. J. Rush, Jr., "On the role of randomization in software engineering," in Proc. International Conference on Industry, Engineering, and Management Systems, Cocoa Beach, FL, Mar. 2001.

  • 2000
  • F. Lau, S. H. Rubin, M. H. Smith, and Lj. Trajkovic, "Distributed denial of service attacks," (invited paper) in Proc. IEEE Int. Conf. on Systems, Man, and Cybernetics, SMC 2000, Nashville, TN, Oct. 2000, pp. 2275-2280.
  • L. Kronenberg, Lj. Trajkovic, and W. Mathis, "Finding dc operating points: limitations of topological and determinant criteria," in Proc. NOLTA 2000, Dresden, Germany, Sept. 2000, pp. 209-212.
  • M. Jiang, S. Hardy, and Lj. Trajkovic, "Simulating CDPD network using OPNET," OPNETWORK 2000, Washington, DC, Aug. 2000.
  • N. Alborz, M. Keyvani, M. Nikolic, and Lj. Trajkovic, "Simulation of packet data networks using OPNET," OPNETWORK 2000, Washington, DC, Aug. 2000.
  • L. Kronenberg, W. Mathis, and Lj. Trajkovic, "Limitations of criteria for testing transistor circuits for multiple dc operating points," (invited paper) in Proc. 43rd Midwest Symposium on Circuits and Systems, MWSCAS 2000, Lansing, MI, Aug. 2000, pp. 1156-1159.
  • V. Markovski and Lj. Trajkovic, "Analysis of loss periods for video transfers over UDP," in Proc. SPECTS 2K, Vancouver, BC, Canada, July 2000, pp. 278-285.
  • F. Xue and Lj. Trajkovic, "Performance analysis of a wavelet-based Hurst parameter estimator for self-similar network traffic," in Proc. SPECTS 2K, Vancouver, BC, Canada, July 2000, pp. 294-298.
  • F. Xue, V. Markovski, and Lj. Trajkovic, "Wavelet analysis of packet loss in video transfers over UDP," in Proc. Internet Computing 2000, Las Vegas, NV, June 2000, pp. 427-433.
  • L. Kronenberg, W. Mathis, and Lj. Trajkovic, "Method PFBS for the analysis of transistor circuits: proof of uniqueness," in Proc. Mixed Design of Integrated Circuits and Systems, MIXDES 2000, Gdynia, Poland, June 2000, pp. 145-148.

  • 1999
  • Lj. Trajkovic, "Homotopy methods for computing dc operating points," invited contribution to the Encyclopedia of Electrical and Electronics Engineering, J. G. Webster, Ed. New York: John Wiley & Sons, 1999, vol. 9, pp. 171-176.
  • J. L. Lagarias and Lj. Trajkovic, "Bounds for the number of dc operating points of transistor circuits," IEEE Trans. Circuits Syst. I, vol. 46, no. 10, pp. 1216-1221, Oct. 1999.
  • S. H. Rubin, M. H. Smith, and Lj. Trajkovic, "Randomizing the knowledge acquisition bottleneck," (invited paper) in Proc. IEEE Int. Conf. on Systems, Man, and Cybernetics, SMC 1999, Tokyo, Japan, Oct. 1999, pp. V 790-V 795.
  • L. Kronenberg, Lj. Trajkovic, and W. Mathis, "Analysis of feedback structures in FET circuits," X International Symposium on Theoretical Electrical Engineering, Magdeburg, Germany, Sept. 1999, pp. 445-450.
  • C. Cheng, M. Jiang, E. Lo, R. H. S. Hardy, and Lj. Trajkovic, "Opnet in an education environment: the Simon Fraser University experience," OPNETWORK '99, Washington, DC, Aug. 1999.
  • L. Kronenberg, Lj. Trajkovic, and W. Mathis, "Analysis of feedback structures and their effect on multiple dc operating points," in Proc. European Circuit Theory and Design Conference, Stresa, Italy, Aug. 1999, pp. 683-686.
  • A. Dyess, E. Chan, H. Hofmann, W. Horia, and Lj. Trajkovic, "Simple implementations of homotopy algorithms for finding dc solutions of nonlinear circuits," in Proc. IEEE Int. Symp. Circuits and Systems, Orlando, FL, May 1999, vol. VI, pp. 290-293.
  • Lj. Trajkovic and A. Neidhardt, "Effect of traffic knowledge on the efficiency of admission control policies," ACM Computer Communication Review, vol. 29, no. 1, pp. 5-34, Jan. 1999.

  • 1998
  • M. H. Smith, Lj. Trajkovic, and S. Rubin, "FuzzyBase: an information - intelligent retrieval system," in Proc. IEEE Int. Conf. on Systems, Man, and Cybernetics, SMC 1998, San Diego, CA, Oct. 1998, TA11, pp. 2797-2802.
  • L. Kronenberg, Lj. Trajkovic, and W. Mathis, "Ein Backtracking-Suchalgorithmus fur topologische Gleichstrom-Arbeitspunkt-Analyse," 43rd Int. Scientific Colloquium, Technical University of Ilmenau, Sept. 1998, vol. 3, pp. 131-137.
  • M. H. Smith, S. Rubin, and Lj. Trajkovic, "Fuzzy data mining for querying and retrieval of research archival information," in Proc. 17th International Conference of the NAFIPS, Pensacola Beach, FL, Aug. 1998, pp. 140-145.
  • Lj. Trajkovic, S. Sanders, and E. Fung, "HomSPICE: simulator with homotopy algorithms for finding dc and steady-state solutions of nonlinear circuits," in Proc. IEEE Int. Symp. Circuits and Systems, Monterey, CA, June 1998, TPA 10-2.
  • L. Weiss, W. Mathis, and Lj. Trajkovic, "A generalization of Brayton-Moser's mixed potential function," IEEE Trans. Circuits Syst. I, vol. 45, no. 4, pp. 423-427, Apr. 1998.

  • 1997
  • Lj. Trajkovic and A. Neidhardt, "Traffic characterization and time scales for designing efficient network control policies," (invited paper) in Proc. NOLTA '97, Hawaii, Dec. 1997, pp. 1157-1160.
  • J. L. Lagarias and Lj. Trajkovic, "Bounds for the number of dc operating points of transistor networks," in Proc. IEEE Int. Symp. Circuits and Systems, Hong Kong, June 1997, pp. 857-860.

  • 1996
  • A. Neidhardt and Lj. Trajkovic, "Knowing traffic characteristics on multiple time scales improves efficiency of call admission control policies," IEEE ATM '96 Workshop, San Francisco, CA, Aug. 1996, Session TA2.
  • Lj. Trajkovic, "Homotopy methods for solving nonlinear equations and their application in circuit simulation," The 2nd IMACS Conference on Applications of Computer Algebra, RISC, Castle Hagenberg, Austria, July 1996.

  • 1995
  • Lj. Trajkovic and W. Mathis, "Parameter embedding methods for finding dc operating points: formulation and implementation," in Proc. NOLTA '95, Las Vegas, NE, Dec. 1995, pp. 1159-1164.
  • W. Mathis, Lj. Trajkovic, M. Koch, and U. Feldmann, "Parameter embedding methods for finding dc operating points of transistor circuits," in Proc. NDES "95, Dublin, Ireland, July 1995, pp. 147-150.

  • 1994
  • Lj. Trajkovic and S. Halfin, "Buffer requirements in ATM networks with leaky buckets," in Proc. ICC "94, New Orleans, LA, May 1994, pp. 1616-1620.
  • ATM Forum contributions: ATM_Forum.0194, ATM_Forum.0394, ATM_Forum.0594.

  • 1993
  • R. C. Melville, Lj. Trajkovic, S. C. Fang, and L. T. Watson, "Artificial parameter homotopy methods for the dc operating point problem," IEEE Trans. on CAD, vol. 12, pp. 861-877, June 1993.
  • S. C. Fang, R. C. Melville, and Lj. Trajkovic, "Artificial parameter homotopy methods for the dc operating point problem," Patent No. 5,181,179, Jan. 19, 1993.
  • ATM Forum contributions: ATM_Forum.0793.

  • 1992
  • J. J. Hickey, T. J. Bogovic, B. S. Davie, W. S. Marcus, V. F. Massa, Lj. Trajkovic, and D. V. Wilson, "The architecture of the Sunshine broadband testbed," in Proc. ISS' 92, Yokohama, Japan, Oct. 1992, vol. 1, pp. 204-208.
  • Lj. Trajkovic and S. J. Golestani, "Congestion control for multimedia services," IEEE Network Magazine, vol. 6, no. 5, pp. 20-26, Sept. 1992.
  • Lj. Trajkovic and A. N. Willson, Jr., "Theory of dc operating points of transistor networks," Int. J. of Electronics and Communications, vol. 46, no. 4, pp. 228-241, July 1992.
  • Lj. Trajkovic and A. N. Willson, Jr., "Theory of dc operating points of transistor networks," in Proc. Int. Seminar Nonlinear Circuits and Systems, Moscow, Russia, June 1992, pp. 89-105.
  • M. Tolikas, Lj. Trajkovic, and M. Ilic, "Homotopy methods for solving decoupled power flow equations," (invited paper) in Proc. IEEE Int. Symp. Circuits and Systems, San Diego, CA, May 1992, pp. 2833-2839.

  • 1991
  • W. D. McQuain, C. J. Ribbens, L. T. Watson, R. C. Melville, and Lj. Trajkovic, "Sparse numerical linear algebra problems in circuit simulation," in Proc. Int. Conf. on Industrial and Applied Mathematics, Washington, DC, 1991, p. P19.
  • Lj. Trajkovic, R. C. Melville, and S. C. Fang, "Finding dc operating points of transistor circuits using homotopy methods," in Proc. IEEE Int. Symp. Circuits and Systems, Singapore, June 1991, pp. 758-761.
  • Lj. Trajkovic, R. C. Melville, and S. C. Fang, "Improving dc convergence in a circuit simulator using a homotopy method," in Proc. IEEE Custom Integrated Circuits Conference, San Diego, CA, May 1991, pp. 8.1.1-8.1.4.

  • 1990
  • Lj. Trajkovic and A. N. Willson, Jr., "Complementary two-transistor circuits and negative differential resistance," IEEE Trans. Circuits Syst., vol. 37, pp. 1258-1266, Oct. 1990.
  • Lj. Trajkovic, R. C. Melville, and S. C. Fang, "Passivity and no-gain properties establish global convergence of a homotopy method for dc operating points," in Proc. IEEE Int. Symp. Circuits and Systems, New Orleans, LA, May 1990, pp. 914-917.

  • 1988
  • Lj. Trajkovic and A. N. Willson, Jr., "Replacing a transistor with a compound transistor," IEEE Trans. Circuits Syst., vol. CAS-35, pp. 1139-1146, Sept. 1988.
  • Lj. Trajkovic and A. N. Willson, Jr., "Negative differential resistance in two-transistor one-ports with no internal sources," in Proc. IEEE Int. Symp. Circuits and Systems, Espoo, Finland, June 1988, pp. 747-750.

  • 1987
  • Lj. Trajkovic and A. N. Willson, Jr., "Replacing a transistor with a compound transistor," in Proc. European Conf. on Circuit Theory and Design, Paris, France, Sept. 1987, pp. 59-64.
  • Lj. Trajkovic and A. N. Willson, Jr., "Behavior of nonlinear transistor one-ports: things are not always as simple as might be expected," in Proc. 30th Midwest Symposium on Circuits and Systems, Syracuse, NY, Aug. 1987, pp. 1210-1213.
  • Lj. Trajkovic and A. N. Willson, Jr., "A two-transistor circuit having no resistors cannot model an SCR," in Proc. IEEE Int. Symp. Circuits and Systems, Philadelphia, PA, May 1987, pp. 888-891.

  • 1986
  • Lj. Trajkovic and A. N. Willson, Jr., "Biasing of two-transistor circuits exhibiting negative differential resistance," in Proc. 29th Midwest Symposium on Circuits and Systems, Lincoln, NE, Aug. 1986, pp. 158-162.
  • Lj. Trajkovic and A. N. Willson, Jr., "Circuit parameters and the occurrence of negative differential resistance," in Proc. IEEE Int. Symp. Circuits and Systems, San Jose, CA, May 1986, pp. 277-280.
  • Lj. Trajkovic and A. N. Willson, Jr., "Computer-aided generation of circuit matrices," in Proc. Modeling and Simulation Conf., Pittsburgh, PA, 1986, pp. 987-992.
  • Lj. Trajkovic, "Negative differential resistance in transistor circuits," Thesis Abstracts, IEEE Trans. Circuits Syst., vol. CAS-33, no. 7, p. 736, July 1986.