Department of Digitalization

Assistant professor


Rajani Singh is a Postdoctoral Researcher at the Department of Digitalization at the Copenhagen Business School (CBS). Her research field includes Blockchain, Game theory, Mathematical Economics, Optimization Theory and Cryptography. Her research bridges between Game theory, Blockchain Technology and Cryptography.

She holds a PhD in Mathematics from the University of Warsaw, Poland and M.Sc. in Mathematics from Indian Institute of Technology Delhi, India. She has been appointed as the Principal Investigator of the Project Games dynamic modeling ’tragedy of the common resource’ funded from Funds of National Science Centre, Poland.

Before joining CBS, she has worked as a full time Visiting Researcher at the University of Waterloo, Ontario, Canada, Research Associate at the Brandon University, Manitoba, Canada and Visiting Research Scholar at the Institute of Computer Science, Polish Academy of Sciences, Warsaw, Poland.

She is also a laureate of the 2020 "Professor Andrzej Malawski Prize for young Scientists" for outstanding contribution to the development of mathematical economics (

Primary research areas
  • Blockchain Technology
  • Game Theory
  • Dynamic Games
  • Optimal Control Problems
  • Applications of Control and Game Theory in Economics and Ecology
  • Cryptography and Security
Curriculum Vitae
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Spring 2020     Text Analytics (Partially) (7.5 ECTS) 
Autumn 2020   Game Theory for Business and Data-driven Decision Making (7.5 ECTS) 
Spring 2021     Text Analytics (Partially) (7.5 ECTS)

I would be interested in any Master thesis or Bachelor Projects that aligns with any of my listed research areas.

Selected publications

Blockchain and Cryptography:

Game Theory:

Publications sorted by:
Shalini Dhar; Ashish Khare; Rajani Singh / Advanced Security Model for Multimedia Data Sharing in Internet of Things
In: Transactions on Emerging Telecommunications Technologies, 7.8.2022
Journal article > peer review
Keshav Kaushik; Akashdeep Bhardwaj; Ashutosh Dhar Dwivedi; Rajani Singh / Machine Learning-based Regression Framework to Predict Health Insurance Premiums
In: International Journal of Environmental Research and Public Health, Vol. 19, No. 13, 7.2022
Journal article > peer review
Ashutosh Dhar Dwivedi; Rajani Singh; Uttam Ghosh; Raghava Rao Mukkamala; Amr Tolba; Omar Said / Privacy Preserving Authentication System based on Non-interactive Zero Knowledge Proof Suitable for Internet of Things
In: Journal of Ambient Intelligence and Humanized Computing, Vol. 13, No. 10, 10.2022, p. 4639-4649
Journal article > peer review
Rajani Singh; Ashutosh Dhar Dwivedi; Raghava Rao Mukkamala; Waleed S. Alnumay / Privacy-preserving Ledger for Blockchain and Internet of Things-enabled Cyber-physical Systems
In: Computers and Electrical Engineering, Vol. 103, 10.2022
Journal article > peer review
Manik Gupta; Bhisham Sharma; Akarsh Tripathi; Shashank Singh; Abhishek Bhola; Rajani Singh; Ashutosh Dhar Dwivedi / n-Player Stochastic Duel Game Model with Applied Deep Learning and Its Modern Implications
In: Sensors, Vol. 22, No. 6, 3.2022
Journal article > peer review
Ashutosh Dhar Dwivedi; Rajani Singh; Keshav Kaushik; Raghava Rao Mukkamala; Waleed S. Alnumay / Blockchain and Artificial Intelligence for 5G-enabled Internet of Things : Challenges, Opportunities, and Solutions.
In: Transactions on Emerging Telecommunications Technologies, 14.7.2021
Journal article > peer review
Agnieszka Wiszniewska-Matyszkiel; Rajani Singh / Necessity of the Terminal Condition in the Infinite Horizon Dynamic Optimization Problems with Unbounded Payoff
In: Automatica, Vol. 123, 1.2021
Journal article > peer review
Rajani Singh; Agnieszka Wiszniewska-Matyszkiel / A Class of Linear Quadratic Dynamic Optimization Problems with State Dependent Constraints
In: Mathematical Methods of Operations Research, Vol. 91, No. 2, 4.2020, p. 325–355
Journal article > peer review
Rajani Singh; Ashutosh Dhar Dwivedi; Gautam Srivastava; Agnieszka Wiszniewska-Matyszkiel; Xiaochun Cheng / A Game Theoretic Analysis of Resource Mining in Blockchain
In: Cluster Computing: The Journal of Networks, Software Tools and Applications, Vol. 23, No. 3, 9.2020, p. 2035–2046
Journal article > peer review
Rajani Singh; Ashutosh Dhar Dwivedi; Gautam Srivastava / Internet of Things Based Blockchain for Temperature Monitoring and Counterfeit Pharmaceutical Prevention
In: Sensors, Vol. 20, No. 14, 7.2020
Journal article > peer review
More results... (total 20 results)
Outside activities


  • No outside activities