[Note: IEEE and other institutions hold the copyrights on many papers listed here. Reproduction and distribution of these documents may be governed by those copyrights.] 

  Recent Publications

  1. Anupam and S. Dharmaraja: An analytical model driven by fluid queue for battery life time of an user equipment in LTE-A networks, To appear in Physical Communication, 2018.

  2. Anupam, Gautam Choudhaury and S. Dharmaraja: Performance analysis of DRX mechanism using batch arrival vacation queueing system with N-policy in LTE-A networks, To appear in Annals of Telecommunications, 2018. (https://doi.org/10.1007/s12243-018-0659-y)

  3. Viswanathan Arunachalam, Garima Mishra and S. Dharmaraja: Optimal Number of Frames Transmitted in a Sensing Based Opportunistic Spectrum Access, Physical Communication, 6 (2018) pp. 156 - 161. (Full paper) (https://doi.org/10.1016/j.phycom.2017.12.009)

  4. Anupam and S. Dharmaraja: Selection of DRX Scheme for Voice Traffic in LTE-A Networks: Markov Modeling and Performance Analysis, To appear in Journal of Industrial and Management Optimization (JIMO), 2018. (http://aimsciences.org/article/doi/10.3934/jimo.2018068)

  5. Shruti Kapoor, S. Dharmaraja and Viswanathan Arunachalam: Transient Solution of Fluid Queue modulated by two independent birth-death processes, To appear in International Journal of Operational Research, 2018.

  6. Arti Singh and S. Dharmaraja: Optimal portfolio trading subject to stochastic dominance constraints under second order autoregressive price dynamics, To appear in International Transactions in Operational Research, 2018.

  7. Shruti Kapoor and S. Dharmaraja: Steady State Analysis of Fluid Queues Driven by Birth Death Processes with Rational Rates, To appear in International Journal of Operational Research, 2018.

      Refereed International Journal Papers

  8. Arti Singh and S. Dharmaraja: A portfolio optimisation model for credit risky bonds with Markov model credit rating dynamics, International Journal of Financial Markets and Derivatives, 6, (2017) pp. 102 - 119. (Full paper)

  9. S. Dharmaraja, Puneet Pasricha and Paola Tardelli: Markov Chain Model with Catastrophe to Determine Mean Time to Default of Credit Risky Assets, Journal of Statistical Physics, 169, (2017) pp. 876 - 888. (Full paper)

  10. Puneet Pasricha S. Dharmaraja and Viswanathan Arunachalam: Markov Regenerative Credit Rating Model, Journal of Risk Finance, 18, Issue 3, (2017), pp. 311 -325. (Full paper) (Typo: On Page 320, In Matrix 1, transition probability from D to D is 1, i.e., P_{D,D}=1)

  11. Arti Singh and S. Dharmaraja: Mean-variance optimal trading problem subject to stochastic dominance constraints with second order autoregressive price dynamics, Mathematical Methods of Operations Research, 86, Issue 1 (2017), pp. 29 - 69. (Full paper)

  12. R. Sudhesh, A. Azhagappan and S. Dharmaraja: Transient analysis of M/M/1 queue with working vacation, heterogeneous service and customers' impatience, RAIRO - Operations Research, 51 (3) 2017, pp. 591 - 606. (DOI: http://dx.doi.org/10.1051/ro/2016046)

  13. R. Sudhesh, P. Savitha and S. Dharmaraja: Transient analysis of a two-heterogeneous servers queue with system disaster, server repair and customers' impatience, TOP, 25 (2017), pp. 179 - 205. (Full paper)

  14. Arti Singh and S. Dharmaraja: Optimal trading strategy under linear-percentage temporary impact price dynamics with conditional value-at-risk as timing risk measure, International Journal of Decision Support Systems, 2, No.1/2/3 (2016) pp. 13 - 37.

  15. Álvaro Calvachea, Viswanathan Arunachalam and S. Dharmaraja: The Transient and Asymptotic Moments for the Random Mission Time of a System, Ciencia en Desarrollo, 7 (2016), pp. 109 - 124. (Full paper)

  16. Himanshu Sharma and S. Dharmaraja: Effect of outliers on volatility forecasting and Value at Risk estimation in crude oil markets, OPEC Energy Review, 40 (2016) pp. 276 - 299.

  17. S. Dharmaraja, Resham Vinayak and Kishor S. Trivedi: Reliability and Survivability of Vehicular Ad hoc Networks: An Analytical Approach, Reliability Engineering and System Safety, 153 (2016) pp. 28-38. (Full paper)

  18. Garima Mishra, S. Dharmaraja and Subrat Kar: Reducing Session Establishment Delay using Timed out Packets in SIP Signaling Network, International Journal of Communication Systems, 29 (2016) pp. 262 - 276. (Full paper)

  19. S. Dharmaraja and Rakesh Kumar: Transient Solution of a Markovian Queuing Model with Heterogeneous Servers and Catastrophes, Opsearch, 52 (2015) pp. 810 - 826. (Full paper)

  20. Shruti Kapoor and S. Dharmaraja: On the Exact Transient Solution of Fluid Queue Driven by a Birth Death Process with Specific Rational Rates and Absorption, Opsearch, 52 (2015) pp. 746 - 755. (Full paper)

  21. S. Dharmaraja, Antonio Di Crescenzo, Virginia Giorno, Amelia G. Nobile: A Continuous-time Ehrenfest model with Catastrophes and its Jump-diffusion Approximation, Journal of Statistical Physics, 161 (2015) pp. 326-345. (MR3401020) (Full paper)

  22. Vandana Gupta, S. Dharmaraja and V. Arunachalam: Stochastic Modeling for Delay Analysis of a VoIP Network, Annals of Operations Research, 233 (2015) pp. 171 - 180. (MR3400069) (Full paper)

  23. Viswanathan Arunachalam and S. Dharmaraja: Fluid Queue Driven by Finite State Markov Processes, Ciencia en Desarrollo, 5 (2014), pp. 79 - 86.

  24. Resham Vinayak, Dilip Krishnaswamy and S. Dharmaraja: Analytical Modeling of TCP NewReno using Generalized Stochastic Petri Nets, International Journal of Communication Systems, 27 (2014) pp. 4185-4198. (Full paper)

  25. A. Senthil Vadivu, Resham Vinayak, S. Dharmaraja and R. Arumuganathan: Performance Analysis of Voice over Internet Protocol via Non Markovian Loss System with Preemptive Priority and Server Break Down, Opsearch, 51 (2014) pp. 50 - 75. (MR3187723) (Full paper)

  26. Resham Vinayak, S. Dharmaraja and V. Arunachalam: On the Study of Simultaneous Service by Random Number of Servers with Retrial and Preemptive Priority, International Journal of Operational Research, 20 (2014) pp. 68 - 90. (MR3243057) (Full paper)

  27. Vandana Gupta and S. Dharmaraja: Reliability and performance modeling of VoIP system with multiple component failure, International Journal of Reliability and Safety, 7 (2013) pp. 58 - 74. (Full paper)

  28. Resham vinayak and S. Dharmaraja: Semi-Markov Modeling Approach for Deteriorating Systems with Preventive Maintenance, International Journal of Performability Engineering, 8, (2012) pp. 515 - 526. (Full paper)

  29. Vandana Gupta and S. Dharmaraja: Semi-Markov modeling of VoIP dependability in the presence of resource degradation and security attacks, Reliability Engineering and System Safety, 96 (2011) pp. 1627 - 1636. (Full paper)

  30. V. Arunachalam, L. Blanco and S. Dharmaraja: A Stochastic Model For The Pricing Of Options With Volatility Jumps, International Journal of Financial Markets and Derivatives, 2 (2011) pp. 223 - 235.

  31. Vaneeta Jindal, S. Dharmaraja and Kishor S Trivedi: Markov Modeling Approach for Survivability Analysis of Cellular Networks, International Journal of Performability Engineering, 7 (2011) pp. 429 - 440. (Full paper)

  32. Vandana Gupta, Mingwei Gong, S. Dharmaraja and Carey Williamson: Analytical Modeling of Bidirectional Multi-channel IEEE 802.11 MAC Protocols, International Journal of Communication Systems, 24 (2011) pp. 647-665. (Full paper)

  33. Vandana Gupta, S. Dharmaraja and Mingwei Gong: Analytical Modeling of TCP Flow in Wireless LANs, Mathematical and Computer Modelling, 53 (2011) pp. 684 - 693. (Full paper)

  34. V. Arunachalam, Vandana Gupta and S. Dharmaraja: A Fluid Queue Modulated by Two Independent Birth-Death Processes, Computers and Mathematics with Applications, 60 (2010) pp. 2433 - 2444. (STMAZ 1205.60156, MR2725334 (2011g:60166)) (Full paper)

  35. Vaneeta Jindal and S. Dharmaraja: Call processing delay analysis in cellular networks: a queueing model approach, Opsearch, 46 (2009) pp. 289 - 302. (STMAZ 1187.90101) (Full paper)

  36. S. Dharmaraja, Vaneeta Jindal and Upkar Varshney: Reliability and survivability analysis for UMTS networks: An analytical approach, IEEE Transactions on Network and Service Management, 5 (2008), pp. 132 - 142. (Full paper)

  37. S. Dharmaraja, Vaneeta Jindal and Attahiru Sule Alfa: Phase Type Models for Cellular Networks Supporting Voice, Video and Data Traffic, Mathematical and Computer Modelling, 47 (2008) pp. 1167 - 1180. (MR2428322 (2009f:94115)) (Full paper) (Typo: In page 1169, 0 = \overline{x}(A + A^0 x),... [12])

  38. Bharat B. Madan, S. Dharmaraja and Kishor S. Trivedi: Combined Guard Channel and Mobile Assisted Handoff for Cellular Networks, IEEE Transactions on Vehicular Technology, 57 (2008) pp. 502 - 510. (Full paper)

  39. R. Jayaparvathy, S. Anand, S. Dharmaraja and S. Srikanth: Performance Analysis of IEEE 802.11 DCF with Stochastic Reward Nets, International Journal of Communication Systems, 20 (2007) pp. 273 - 296. (Full paper)

  40. K.S. Trivedi, X. Ma and S. Dharmaraja: Performability Modeling of Wireless Communication Systems, International Journal of Communication Systems, 16 (2003) pp. 561-577. (Full paper)

  41. S. Dharmaraja, Kishor S. Trivedi and D. Logothetis: Performance modelling of wireless networks with generally distributed hand-off interarrival times, Computer Communications Journal, 26 (2003) pp.1747-1755. (Full paper)

  42. K.S. Trivedi, S. Dharmaraja and Xiaomin Ma: Analytic modeling of handoffs in wireless cellular networks, Information Sciences, 148 (2002) pp.155-166. (MR1947118, Zbl 1013.90018, STMAZ 1013.90018) (Full paper)

  43. P.R. Parthasarathy and S. Dharmaraja: Transient solution of a single link with finite capacity supporting multiple streams, Performance Evaluation, 43 (2001) 1-14. (Zbl 1017.68022, STMAZ S422.03002) (Full paper)

  44. S. Dharmaraja: Transient solution of a two-processor system, Mathematical and Computer Modelling, 32 (2000) 1117-1123. (MR1791750, Zbl 970.60101, STMAZ 0970.60101) (Full paper)

  45. P.R. Parthasarathy, S. Dharmaraja and G. Manimaran: Transient solution of multiprocessor system with state-dependent arrivals, International Journal of Computer Mathematics, 73 (2000) 313-320. (MR 2000m:68032, Zbl 955.68015,STMAZ S412.03052) (Full paper)

  46. P.R. Parthasarathy and S. Dharmaraja: Exact transient solutions of kinetics of first-order reactions with end effects, Journal of Mathematical Chemistry, 25 (1999) 281-294. (MR 2001a:92008 Zbl 953.92033) (Full paper)

  47. P.R. Parthasarathy and S. Dharmaraja: The transient solution of a local-jump heterogenous chain of diatomic systems, Journal of Physics A: Mathematical and General, 31 (1998) 6579-6588. (Zbl 1002.82541, STMAZ 1002.82541) (Full paper)

  48. B.W. Conolly, P.R. Parthasarathy and S. Dharmaraja: A Chemical Queue, The Mathematical Scientist, 21 (1997) 83-91. (MR 98h:60125 Zbl 898.60087, STMAZ 1013.90018) (Full paper)

  Chapters of Books:


  1. Aditi Gupta, S. Dharmaraja and Subrat Kar, Delay Efficient Load Balancing Scheme for Component Carrier Selection in Carrier Aggregation in LTE-A, pp. 146 - 159, in Systems Modeling: Methodologies and Tools, Eds. A. Puliafito and K. S. Trivedi, Springer, 2018.

  2. Vidyottama Jain and S. Dharmaraja: Crop Insurance in India: A Mathematical Review, pp. ?? - ??, in Operations Research in Development Sector, Eds. Tripathy, A., Subudhi, R.N., Patnaik, S., Nayak, J., Springer, 2018.

  3. S. Dharmaraja, Birth and Death Processes and Chemical Kinetics, pp. 65 - 108, in Stochastic Modeling in Physical and Biological Sciences, Eds. V. Thangaraj and Gautam Choudhury, Narosa, 2016.

  4. Kishor S. Trivedi, Kalyanaraman Vaidyanathan and S. Dharmaraja, Markov Chains Models and Applications, pp. 393 - 421, in Modeling and Simulation of Computer Networks and Systems: Methodologies and Applications, Eds. Mohammad S. Obaidat, Faouzi Zarai and Petros Nicopolitidis, Elsevier, 2015.

  5. Kishor S. Trivedi and S. Dharmaraja, Markov Modeling in Reliability, pp. ?? - ??, in Encyclopaedia of Quantitative Risk Assessment, Eds. Brian Everitt and Ed. Melnick, John Wiley, 2008.

  6. Kishor S. Trivedi, Vaneeta Jindal and S. Dharmaraja, Stochastic Modeling Techniques for Secure and Survivable Systems, pp. 171 - 207, in Information Assurance: Dependability and Security in Networked Systems, Eds. Yi Qian, James Joshi, David Tipper and Prashant Krishnamurthy, Morgan Kaufmann, 2008.

  Refereed International Conference Papers


  1. S. Ramakrishnan, S. Dharmaraja and Subrat Kar: Analysis of Computational Complexity and Power Consumption in Cloud Based Heterogeneous RAN, National Conference on Communications, IIT Hyderabad, Feb. 25 - 28, 2018.

  2. Anupam and S. Dharmaraja: A Proposed Joint Call Admission Control Scheme and its Analysis Using Generalized Stochastic Petri Nets, Proc. of ICOAC, Chennai, Dec. 14 - 17, pp. 247 - 252, 2017.

  3. Aditi Gupta, S. Dharmaraja and Subrat Kar: Delay Efficient load balancing scheme for Component Carrier selection in Carrier Aggregation in LTE-A, Proceedings of 10th EAI International Conference on Performance Evaluation Methodologies and Tools (ValueTools 2016), Taormina, Italy, October 26–28, 2016, pp. 105 - 108, 2016. (Full paper)

  4. Garima Mishra, S. Dharmaraja and Subrat Kar: Performance Analysis of Multi-party Conferencing in IMS using Vacation Queues, Proceedings of IEEE Advanced Networks and Telecommunication Systems (IEEE ANTS), New Delhi, Dec. 14 - 17, 2014, pp. 1 - 6, 2014.

  5. Simrandeep Kaur and S. Dharmaraja: Adaptive Joint Call Admission Control Scheme in LTE-UMTS Networks, Proceedings of IEEE International Conference on Communication, Networks and Satellite (IEEE COMNETSAT), Jakarta, 4-6 November 2014, pp. 63 - 70, 2014.

  6. Garima Mishra, S. Dharmaraja and Subrat Kar: Performance Analysis of SIP Signaling Network Using Hierarchical Modeling, Proceedings of National Conference on Communications (NCC), IIT Kanpur, 28 February - 2 March, 2014, pp. 1 - 5, 2014.

  7. S. Dharmaraja, Resham Vinayak, Xiaomin Ma and Kishor S. Trivedi: Reliability and Survivability of Vehicular Ad hoc Networks, Proceedings of SPECTS 2012, Genoa, Italy, July 8 - 11, 2012, pp. 1 - 7, 2012.

  8. Saurabh Gupta, Subrat Kar and S. Dharmaraja: BAAP: Blackhole Attack Avoidance Protocol for Wireless Network, Proceedings of IEEE International Conference on Computer and Communication Technology (ICCCT 2011), MNIT, Allahabad, Sept. 15 - 17, 2011, pp. 468 - 473. (Full paper)

  9. Saurabh Gupta, Subrat Kar and S. Dharmaraja: WHOP: Wormhole Attack Detection Protocol using Hound Packet, Proceedings of Innovations 2011, Abu Dhabi, UAE, April 25 - 27, 2011, pp. 226 - 231. (Full paper)

  10. Sireesha Madabhushi, S. Dharmaraja and Subrat Kar: Performance Modeling of Pre-authentication and Handoff Mechanisms in IEEE 802.11 based Vehicular Networks, Proceedings of SPECTS 2010, Ottawa, Canada, July 11 - 14, 2010, pp. 1 - 6. (Full paper)

  11. Resham Vinayak and S. Dharmaraja: Survivability Model for Voice over Internet Protocol using Markov Regenerative Process, The 20th annual International Symposium on Software Reliability Engineering (ISSRE 2009), Mysuru, India, November 16 - 19, 2009.

  12. Vandana Gupta and S. Dharmaraja: An Analytical Framework of Survivability Model for VoIP,The 20th annual International Symposium on Software Reliability Engineering (ISSRE 2009), Mysuru, India, November 16 - 19, 2009.

  13. Sachin Sharma, H.M. Gupta and S. Dharmaraja: EGPSR: Energy aware Greedy Perimeter Stateless Routing for Large Dense Static Wireless Ad-hoc networks, Proceedings of SPECTS 2008, Edinburgh, UK, June 16 - 18, 2008, pp. 122 - 129. (Full paper).

  14. Hongxia Sun, S. Dharmaraja, Carey Williamson and Vaneeta Jindal: An analytical model for wireless networks with stochastic capacity , Proceedings of SPECTS 2007, San Diego, USA, July 16 - 18, 2007, pp. 205 - 214. (Full paper).

  15. S. Dharmaraja, Vidyottama Vijay, Vaneeta Jindal and Suresh Chandra: Fuzzy Based Call Admission Control Scheme for Wireless Networks, Proceedings of IEEE International Workshop on Next Generation Wireless Networks (IEEE WoNGeN 2006), Bangalore, India, December 2006.

  16. Vaneeta Jindal, S. Dharmaraja and Kishor S Trivedi: Analytical survivability model for fault tolerant cellular networks supporting multiple services, Proceedings of SPECTS 2006, Calgary, Canada, July 31 - August 2, 2006, pp. 505 - 512. (Full paper)

  17. S. Dharmaraja and Suprasad V. Amari: MTBF Evaluation of a Repairable System with Generally Distributed Repair and Failure Times, Proceedings of The Tenth ISSAT International Conference on Reliability and Quality in Design (ISSAT 2004), Las Vegas, Nevada, USA, August 5 - 7, 2004, pp. 241 - 245.

  18. R. Jayaparvathy, S. Dharmaraja, S. Anand and S. Srikanth: Performance Evaluation of IEEE 802.11 with Stochastic Reward Nets, Proceedings of International Workshop on Wireless Ad-hoc Networks (IWWAN 2004), Oulu, Finland, May 31 - June 3, 2004, pp. 161 - 165.

  19. R. Jayaparvathy, S. Dharmaraja and S. Srikanth: Stochastic Petri Nets in Performance Evaluation of IEEE 802.11 WLANS, Proceedings of The International Conference on Operational Research: Emerging Paradigms for Information Technology, (APORS 2003), December, New Delhi, India, 2003, pp. 142-150.

  20. S. Dharmaraja and Attahiru Sule Alfa: Performance analysis of 3G wireless networks supporting voice, data and video traffic, Proceedings of The International Conference on Wireless Networks (ICWN 2003), June, Las Vegas, U.S.A., 2003, pp. 495-498.

  21. Kalyanaraman Vaidyanathan, S. Dharmaraja and Kishor S. Trivedi: Analysis of Inspection-based preventive maintenance in operational software systems, Proceedings of International Symposium on Reliable Distributed Systems (SRDS 2002), October, Japan, 2002, pp. 286 - 295. (Full paper)

  22. S. Dharmaraja, Kishor S. Trivedi and D. Logothetis: Performance analysis of cellular networks with generally distributed hand-off interarrival times, International Symposium on Performance Evaluation of Computer and Telecommunication Systems (SPECTS 2002), July, California, USA, 2002.

  23. Kalyanaraman Vaidyanathan, S. Dharmaraja and Kishor S. Trivedi: Inspection-based Preventive Maintenance in Software Systems, Proceedings of International Conference on Dependable Systems and Networks (DSN 2002), June, Washington DC, USA, B52-53. (Fast Abstract)

  24. Dong Chen, S. Dharmaraja, Dongyan Chen, Lei Li, Kishor S. Trivedi, R.R. Some and A.P. Nikora: Reliability and availability analysis of the JPL Remote Exploration Experimentation system, Proceedings of International Conference on Dependable Systems and Networks (DSN 2002), June, Washington DC, USA, pp. 337-342. (Full paper)

  25. K.S. Trivedi, S. Dharmaraja, Xiaomin Ma: Analytic Modeling of Handoffs in Wireless Cellular Networks, Proceedings of First Symposium on Photonics, Networking and Computing (PNC 2002), March, 2002, North Carolina, USA, pp. 1383-1392. (Full paper)

  Recently Submitted Research Papers


  1. Nitu Sharma and S. Dharmaraja: A Levy model for the valuation of Variable Annuities embedded with lifelong guarantees considering associated risks, 2018.

  2. Puneet Pasricha and S. Dharmaraja: A Markov Modulated Dynamic Contagion Process with Application to Credit Risk, 2018.

  3. Puneet Pasricha and S. Dharmaraja: Technical Note on Jump Clustering and Credit Risk: Some Remarks on Recent Results, 2018.

  4. Raju Srinivasan, Vidyottama Jain and S. Dharmaraja: Perception Based Performance Analysis of Higher Education Institutions: A Fuzzy Rule Based Approach, 2018.

  5. Guglielmo D'Amico, S. Dharmaraja, Raimondo Manca and Puneet Pasricha: Non-Markovian Models for the Dynamics of Credit Ratings: A State of the Art Review, 2018.

  6. Puneet Pasricha, S. Dharmaraja and N Selvaraju: Valuation of CDO Tranches in Reduced Form Framework with Contagion Process, 2018.

  7. Anupam and S. Dharmaraja: Adaptive Joint Call Admission Control Scheme for Heterogeneous Wireless Networks, 2018.

  8. S. Dharmaraja and Paola Tardelli: A Filtering Approach to a Fluid Queue Model of Rechargeable Batteries, 2018.

  9. Tiru Arthanari, S. Dharmaraja and Vidyottama Jain: Farmer Centric Crop Insurance - A Mathematical Model, 2018.

  10. Puneet Pasricha, S. Dharmaraja, Guglielmo D'Amico and Raimondo Manca: Portfolio Optimization of Credit Risky Bonds: A Semi-Markov Process Approach, 2018.

  11. S. Dharmaraja, Srijan Narang and Vidyottama Jain: Supply Chain Management of Blood Banks in India, 2017.

  12. Puneet Pasricha, S. Dharmaraja and Paola Tardelli: Hedging and Utility Valuation of a Defaultable Claim Driven by Hawkes Processes, 2017.

  13. Arti Singh and S. Dharmaraja: Constrained optimal trading problems for risk neutral and risk averse investors with CVaR as measure for the timing risk, 2017.

  14. Priyanka Kalita, Gautam Choudhaury and S. Dharmaraja: Analysis of single server queue with modified vacation policy, 2017.

  15. Puneet Pasricha and S. Dharmaraja: Structural Credit Risk Model with Stochastic Default Barriers and Jump Clustering, 2017.

  16. Nitu Sharma, S. Dharmaraja and Viswanathan Arunachalam: Pricing Guaranteed Lifelong Withdrawal Benefit: A Time Series Approach for Modeling Fund Dynamics, 2017.

  17. S. Dharmaraja, Shruti Kapoor and R.B. Lenin: Transient Solution of Fluid Queues driven by an M/M/1 Queue: Probabilistic Approach, 2017.

  18. S. Dharmaraja, Vidyottama Jain, Priyanka Anjoy and Hukum Chandra: Empirical Analysis for Crop Yield Forecasting in India, 2017.

  19. S. Dharmaraja and Puneet Pasricha: A Continuous Time Non-Homogeneous Markov Regenerative model with Catastrophe and Application to Credit Rating Dynamics, 2017.

  20. Anupam and S. Dharmaraja: Reliability and Survivability Analysis of LTE-A Networks: An Analytical Approach, 2017.

  21. Garima Mishra, Anupam, S. Dharmaraja and Subrat Kar: Signaling Packet Aggregation and Compression in SIP Network: Modeling and Performance Evaluation, 2017.

  22. Gautam Choudhaury, Priyanka Kalita and S. Dharmaraja: Model analysis of batch arrival single server queue with random vacation policy, 2016.


Last modified: Mon Aug 13 2018