Borissova, Daniela, Magdalena Garvanova, Zornitsa Dimitrova, Andrea Pandulis, and Ivan Garvanov. "Decision Support Framework for Composing of Different Questionnaires Based on Business Model with Optimization." In Integrated Uncertainty in Knowledge Modelling and Decision Making. Springer Nature, 2020.

Borissova, Daniela, Petya Cvetkova, Ivan Garvanov, and Magdalena Garvanova. "A Framework of Business Intelligence System for Decision Making in Efficiency Management." In International Conference on Computer Information Systems and Industrial Management CISIM 2020., 2020.

Shevchenko, Volodymyr, Georgi Dimitrov, Denys Berestov, Pepa Petrova, Igor Sinitcyn, Eugenia Kovatcheva, Ivan Garvanov, and Iva Kostadinova. "One-way Function Based on Modified Cellular Automata in the Diffie-Hellman Algorithm for Big Data Exchange Tasks through Open Space." Information & Security: An International Journal 47, no. 2 (2020): 233-246.

Borissova, Daniela, Zornitsa Dimitrova, Magdalena Garvanova, Ivan Garvanov, Petya Cvetkova, Vasil Dimitrov, and Andrea Pandulis. "Two-stage Decision-Making Approach to Survey the Excessive Usage of Smart Technologies." Problems of Engineering Cybernetics and Robotics, Bulgarian Academy of Sciences  73 (2020): 3-16.

Garvanov, Ivan. ????????? ?? ???????? ???? ? ?????????? (Detection of Moving Targets and Their Trajectories). ?????:  ??????????? ??? ??????? ? ? ??????????, 2013.