Multilevel Redundancy Allocation Optimization Using Hierarchical Genetic Algorithm. - Ranjan Kumar; Kazuhiro Izui; Masataka Masataka; Shinji Nishiwaki (IEEE Trans. Reliab., 2008)

Optimal multilevel redundancy allocation in series and series-parallel systems. - Ranjan Kumar; Kazuhiro Izui; Masataka Yoshimura; Shinji Nishiwaki (Comput. Ind. Eng., 2009)

Multi-objective hierarchical genetic algorithms for multilevel redundancy allocation optimization. - Ranjan Kumar; Kazuhiro Izui; Masataka Yoshimura; Shinji Nishiwaki (Reliab. Eng. Syst. Saf., 2009)

Breaking barrier to technology: e-governance messaging middleware. - Vijay Jain; Rajeev Srivastava; Ranjan Kumar; Rahul Upadhyay; Kapil Kant Kamal (ICEGOV, 2011)

Load Balancing using Ant Colony in Cloud Computing. - Ranjan Kumar; G. Sahoo (CoRR, 2013)

Assessment of the performance and efficiency of public services being delivered through mobile seva. - Ranjan Kumar; Manish Kumar; Kapil Kant Kamal; Zia Saquib; Kavita Bhatia (ICEGOV, 2014)

Cloud Computing Simulation Using CloudSim. - Ranjan Kumar; G. Sahoo (CoRR, 2014)

An Approach towards Digital Signatures for e-Governance in India. - Vijay Jain; Ranjan Kumar; Zia Saquib (EGOSE, 2015)

Analysis of Java programs using Joana and Java SDG API. - Ranjan Kumar; Subhrakanta Panda; Durga Prasad Mohapatra (ICACCI, 2015)

Understanding the Challenges in Mobile Computation Offloading to Cloud through Experimentation. - Padmaja Joshi; Ashwin Nivangune; Ranjan Kumar; Sathish Kumar; Rakesh Ramesh; Sushant Pani; Arif Chesum (MOBILESoft, 2015)

Challenges in transition from web to app. - Ranjan Kumar; Ashwin Nivangune; Padmaja Joshi (MobileDeLi, 2015)

Extending app installable memory in Android smartphones. - Sanjay Singh; Ashwin Nivangune; Sathish Kumar; Ranjan Kumar; Padmaja Joshi; Dhiren Patel (MOBILESoft, 2016)

Technology-mediated learning paradigm and the blended learning ecosystem: what works for working professionals? - Ranjan Kumar; Neerja Pande (ITQM, 2017)

A study of software reliability on big data open source software. - Ranjan Kumar; Subhash Kumar; Sanjay K. Tiwari (Int. J. Syst. Assur. Eng. Manag., 2019)

Demand Side Management-Based Load Frequency Control of Islanded Microgrid Using Direct Load Control. - Subash Chandra Sahoo; Abdul Latif; Satyajeet Naidu; Shruti Patel; Ranjan Kumar; Dulal Chandra Das (CoMSO, 2020)

A Different Approach for Solving the Shortest Path Problem Under Mixed Fuzzy Environment. - Ranjan Kumar; Sripati Jha; Ramayan Singh (Int. J. Fuzzy Syst. Appl., 2020)

Note on "Optimal path selection approach for fuzzy reliable shortest path problem". - Ranjan Kumar; S. A. Edalatpanah 001; Hitesh Mohapatra (J. Intell. Fuzzy Syst., 2020)

A Smart Trust Based Approach for Sybil Node Detection in Online Social Networks. - Ranjan Kumar; Yashwanth Dasari; Prabhat Kumar 001; Akash Sinha (CSCI, 2022)

Identifying the Leak Sources of Hard Copy Documents. - Pulkit Garg; Garima Gupta; Ranjan Kumar; Somitra Sanadhya; Gaurav Gupta (IFIP Int. Conf. Digital Forensics, 2022)

Stability of Periodic Orbits and Bifurcation Analysis of Ship Roll Oscillations in Regular Sea Waves. - Ranjan Kumar; Ranjan Kumar Mitra (Int. J. Bifurc. Chaos, 2023)

Cognitive Vision as an Emerging Tool in Autonomous Security Systems. - Ranjan Kumar; Jyoti Seth; K. Venkadeshwaran (ICCCNT, 2024)

Automated Skin Cancer Screening with Time Series Analysis. - Priya Makhija; Ranjan Kumar; Govind Shay Sharma (ICCCNT, 2024)

Ensemble learning-based early detection of influenza disease. - Ranjan Kumar; Sajal Maheshwari; Anushka Sharma; Sonal Linda; Subhash Kumar; Indranath Chatterjee (Multim. Tools Appl., 2024)