Armen Kostanyan joined CSE as an adjunct Associate Professor in 2002. He holds a PhD in Institute for Informatics and Automation Problems, Armenia (1997). Dr. Kostanyan received the academic degree of Associate Professor in 2006. He has research interests in Computational systems analysis and design, Fuzzy data processing, Fuzzy string matching, and Predictive calculations under uncertainty. Starting in 2021, he participates in “Analytics for Models of Distributed Computation” project sponsored by state budget of Republic of Armenia.

**Higher Education**

**1997**** , **Candidate of Science in Physics and Mathematics in “Mathematical Cybernetics and Mathematical Logic”

Institute for Informatics and Automation Problems of National Academy of Sciences, Yerevan, Armenia

**1981-1984**, Postgraduate course

Faculty of Cybernetics, Kyiv State University, Ukraine

**1974-1979,** Graduate course

Faculty of Applied Mathematics, YSU

**Courses taught:**

- Advanced Topics in Algorithms
- Object-Oriented Analysis and Design
- Introduction to Natural Language Processing
- Programming Paradigms
- Theory of Computational Systems Design
- Theory of Computing

**Publications:**

*Kostanyan*. “Determining the Degree of Fuzzy Regularity of a String”, Transactions of IIAP NAS RA, Mathematical Problems of Computer Science, vol. 56, 2021, pp. 56-64.*Kostanyan*. “Fuzzy String Matching using a Prefix Table”, Transactions of IIAP NAS RA, Mathematical Problems of Computer Science, vol. 54, 2020, pp.116-121.*Kostanyan, A. Harmandayan*. Mapping a Fuzzy Pattern onto a String, in Proceedings on 2019 IEEE Conference "2019 Computer Science and Information Technologies” (CSIT), Yerevan, Armenia, 23-27 Sep., 2019, IEEE Press, USA, 2019, pp. 5 - 8.*Kostanyan, A. Harmandayan*. Segmentation of String to Match a Fuzzy Pattern, In Proc. of Computer Science & Information Technologies (CSIT) Conference, Yerevan, Armenia, September 2019, pp. 17-19.*Kostanyan A., Karapetyan A*. (2019) String Matching in Case of Periodicity in the Pattern. In: Dolinina O., Brovko A., Pechenkin V., Lvov A., Zhmud V., Kreinovich V. (eds) Recent Research in Control Engineering and Decision Making. ICIT 2019. Studies in Systems, Decision and Control, vol 199. Springer, Cham. https://doi.org/10.1007/978-3-030-12072-6_6, 2019, pp. 61-66.*Kostanyan*. Fuzzy String Matching with Finite Automata, in Proceedings on 2017 IEEE Conference "2017 Computer Science and Information Technologies" (CSIT), Yerevan, Armenia,25-29 Sep., 2017, IEEE Press, USA, 2018, pp. 9 - 11.*Kostanyan, S. Kurazyan*. Critical Problems for a Slicing Floorplan, in Proceedings on 2017 IEEE Conference "2017 Computer Science and Information Technologies" (CSIT), Yerevan, Armenia, 25-29 Sep., 2017, IEEE Press, USA, 2018, pp. 69 - 73.*Kostanyan, S. Kurazyan*. Migration of a Net in a Slicing Floorplan. In Proc. of Computer Science & Information Technologies (CSIT) Conference, Yerevan, Armenia, September 2017, pp. 156-159.*Kostanyan, T. Demirchyan*. A Toolkit for Representation and Processing of Fuzzy Knowledge and its Applications, In. Proc. of**International Conference on Information Technologies ICIT-2017: Information and Communication Technologies in Education, Manufacturing and Research, Saratov, Russia, September 2017, pp. 150-157.***Kostanyan, P. Khnkoyan*. Computations in Boolean Algebra with Approximation. Journal “Fundamenta Informaticae”, IOS press, Volume 135, Number 3, 2014, pp. 229–241.

**Textbooks:**

*Kostanyan. Solving Problems in Prolog, textbook, Yerevan State University, 2016.**A. Kostanyan. Basics of Programming Languages Design and Implementation, textbook, Yerevan State University, 2005.*

**Awards:**

Silver Medal of Yerevan State University, 2019

**Office location: **317W/PAB