An innovative technique for backbone network design. - Nanda Gopal Chattopadhyay; Thomas W. Morgan; Aswatnarayan Raghuram (IEEE Trans. Syst. Man Cybern., 1989)

Evolution of the IP-over-Optical Core network. - Weiyi Zhang 001; Balagangadhar G. Bathula; Rakesh K. Sinha; Robert D. Doverspike; Peter D. Magill; Aswatnarayan Raghuram; Gagan L. Choudhury (DRCN, 2015)

Evolving to an SDN-enabled isp backbone: key technologies and applications. - Martin Birk; Gagan L. Choudhury; Bruce Cortez; Alvin Goddard; Narayan Padi; Aswatnarayan Raghuram; Kathy Tse; Simon Tse; Andrew Wallace; Kang Xi (IEEE Commun. Mag., 2016)

Cost Comparison of Alternative Architectures for IP-over-Optical Core Networks. - Weiyi Zhang 001; Balagangadhar G. Bathula; Rakesh K. Sinha; Robert D. Doverspike; Peter D. Magill; Aswatnarayan Raghuram; Gagan L. Choudhury (J. Netw. Syst. Manag., 2016)

Ability for a Stateful Path Computation Element (PCE) to Request and Obtain Control of a Label Switched Path (LSP). - Aswatnarayan Raghuram; Alvin Goddard; Jay Karthik; Siva Sivabalan; Mahendra Singh Negi (RFC, 2020)