Multimodal Biometric Systems - Study to Improve Accuracy and Performance - K. Sasidhar; Vijaya L. Kakulapati; Ramakrishna Kolikipogu; K. KailasaRao (CoRR, 2010)

Improved Web Search Engine by New Similarity Measures. - Vijayalaxmi Kakulapati; Ramakrishna Kolikipogu; P. Revathy; D. Karunanithi (ACC (4), 2011)

Reformulation of Telugu web query using word semantic relationships. - Ramakrishna Kolikipogu; B. Padmaja Rani; Vijayalaxmi Kakulapati (ICACCI, 2012)

Tuning of Expansion Terms by PRF and WordNet Integrated Approach for AQE. - Ramakrishna Kolikipogu; B. Padmaja Rani (MIKE, 2013)

Secure Mobile Ad Hoc Routing Using Confrontations (SMARUC) and Nodes Communication with CCM (Character Classification Model) - OKE (Optimal Key Exchange) - SSL (Secure Socket Layer) Model. - Sureddi R. M. Krishna; Santosh Kumar Ravva; Ramakrishna Kolikipogu (ICCSA (Workshops 2), 2023)