@article{puttasubbappa_perros_2006, title={Performance analysis of limited-range wavelength conversion in an OBS switch}, volume={31}, ISSN={["1572-9451"]}, DOI={10.1007/s11235-006-6522-x}, number={2-3}, journal={TELECOMMUNICATION SYSTEMS}, author={Puttasubbappa, VS and Perros, HG}, year={2006}, month={Mar}, pages={227–246} }
 @inbook{puttasubbappa_perros_2005, title={An  approximate queueing model for limited-range wavelength conversion in an OBS switch}, volume={3462}, ISBN={3540258094}, DOI={10.1007/11422778_56}, abstractNote={We develop an analytical model for modeling limited-range wavelength conversion employed in an OBS switch. The system is modeled as a simultaneous resource possession problem. We propose a product-form solution which calculates approximate blocking probabilities for degree of conversion d = 1,2 and for large number of wavelengths. We then propose an approximate model for large values of d. The output of our model was verified with simulation results.}, booktitle={Networking 2005: Networking technologies, services, and protocols: Performance of computer and communication networks: Mobile and wireless communication systems: 4th International IFIP-TC6 Networking Conference, Waterloo, Canada, May 2-6, 2005: Proceedings (Lecture notes in computer science; 3462)}, publisher={Berlin; New York: Springer}, author={Puttasubbappa, V. S. and Perros, H. G.}, year={2005}, pages={697–708} }
 @article{puttasubbappa_perros_2005, title={Quality of service in an optical burst switching ring}, volume={9}, ISSN={["1572-8188"]}, DOI={10.1007/s11107-004-6438-x}, number={3}, journal={PHOTONIC NETWORK COMMUNICATIONS}, author={Puttasubbappa, VS and Perros, HG}, year={2005}, month={May}, pages={357–371} }
 @inbook{puttasubbappa_perros_2004, title={Access protocols to support different service classes in an optical burst switching ring}, volume={3042}, ISBN={3540219595}, DOI={10.1007/978-3-540-24693-0_72}, abstractNote={Several access protocols are proposed to support different service classes in an optical burst switched ring. Their performance is evaluated through simulation. Various performance metrics such as throughput, utilization, burst loss rate, end-to-end delay and fairness are used to analyze the behaviour of each protocol.}, booktitle={Networking 2004: Networking technologies, services, and protocols: Performance of computer and communication networks, mobile and wireless commuication: Third International IFIP-TC6 Networking Conference, Athens, Greece, May 9-14, 2004 ; Proceedings}, publisher={Berlin; New York: Springer}, author={Puttasubbappa, V. S. and Perros, H. G.}, year={2004}, pages={878–889} }