- Rohini S.Hallikar, Uttara Kumari and K Padmaraju, "A Novel Method for obtaining a Better Quality Speech Signal for Cochlear Implants Using Kalman with DRNL and SSB Technique," Advanced Computing: An International Journal (ACIJ) (In print).
- Rohini S.Hallikar, Umesh Kumar L.R., "SNMP for Monitoring Digital Video Recorders in Video
Surveillance," International Journal of Computer Information systems (IJCA), 2011, Volume 3, No 2.
- Rohini S Hallikar, Uttara Kumari and K Padmaraju, "Single sideband Encoder with Non-Linear Filter Bank using Denoising, for Cochlear Implant Speech Processor," second International Conference on Computer science, Engineering and Applications (ICCSEA 2012), New Delhi, India, May 2012, vol I,pp 725-734
- Rohini S.Hallikar, Riyaz G, Dr.B.S.Kariyappa," An Improved Speech Enhancement Algorithm Based on Spectral Subtraction with Tapering Method for Non-Stationary Noise Environments "International conference on Electronics and Communication Engineering (ICECE)-2012, ISBN: 978-93-81693-29-2,Bangalore,India,May 2012.
- Rohini Hallikar ,Ravi H Godi , Prashanthgoud Baddam, "Formal verification of DMA controller for Exhaustive CRC algorithm check," International Joint Conference on Emerging Intelligent sustainable Technologies (EISTCON-2012), organized by IRNET, Dayananda Sagara College of Engineering, Bangalore India., May 2012
- Rohini .S. Hallikar, Swami Baswaraj, Prashant V. Joshi, Cyril Prasanna Raj. P,"Design and Comparative Analysis Of DWT Based OFDM Over FFT Based OFDM", 2nd National Conference on Networking, Embedded & Wireless Systems (NEWS-2012), organized by BMS College of Engineering, Bangalore, India, August 2012
- Rohini. S. Hallikar, Swami Baswaraj, Prashant V. Joshi, Cyril Prasanna Raj. P, "Performance Analysis of DWT Based OFDM for High Frequency Applications", Proceedings of National conference on Recent Advancement in engineering, NCRAE, SETI, Panahala, Maharashtra, 23rd June 2012, vol 4, 978-93-82062-41-7, pp.282-286
- Rohini S Hallikar, Uttara Kumari and K Padmaraju, "Single Sideband Encoder With Non-Linear Filter Bank for Music Encoding In cochlear Implant Speech Processor", 4th IETE Conference on RF & Wireless(ICON RFW-11),jointly organized by IETE Bangalore Center and R.V. College of Engineering, held at R V College of Engineering, Bangalore, India, Oct 2011.
- Rohini S. Hallikar, Sujatha D. Badigar, Jayanthi P.N and Chethana G, "Women Entrepreneurs Making Their Mark",National Conference on Relevance of Sustainable technology for Growth of Women(RSTGW), organized by Department of MCA, R.V.College of Engineering, Bangalore, India, May 21st 2011.
- Rohini S. Hallikar, Sriya R, Sandeep Singha, Rakesh R, Girimalla, "A Comprehensive study on the use of various methods related to CI and Simulations on PDA for mobile platforms", National Conference, Telecommunication Department, R.V.College of Engineering, Bangalore, India, May 2011.
- Rohini S. Hallikar, K.A.Nethravathi, "Secure Data Transmission using VPN & firewall implementation", National conference on Recent trends in Communication Engineering, Francis Xavier Engineering College, Tamil Nadu, India, 10 April 2010