CV

Name                 : Elif Segah

Surname            :  OZTAS

Title                     :   Associate Professor 

Department        : Mathematics

Address                : Karamanoğlu Mehmetbey Üniversitesi

                                   Yunusemre Kampüsü / Karaman

e-mail                    :elifsegahoztas@gmail.com,esoztas@kmu.edu.tr

Google Scholar

Educations:

Degree Year
BSc Mathematics Sakarya University 2003-2007
Statistics Economics Università degli Studi di Foggia (Erasmus +5 months) 2006-2007
MS Mathematics Sakarya Üniversitesi 2007-2009
Ph.D Mathematics Yildiz Technical University 2011-2016

Employment History

2018-Present Assistant ProfessorKaramanoglu Mehmetbey University Department of Mathematics
2017-2018 Research Assistant Karamanoglu Mehmetbey University Department of Mathematics
2011-2017 Research Assistant Yildiz Technical University Department of Mathematics

Research Interests:

  • Error correcting codes and DNA codes
  • Finding Pattern in part of real DNA- Algorithm designing
  • Deep, Learning, image processing
  • Protocols
  • Cryptanalyses
  • Cryptography

Languages:

  • C++
  • Magma Algebra
  • Mathematica
  • Maltab
  • Python

Lectures:

  • Probability
  • Statistics
  • Discrete Math.
  • Introduction to the error correcting codes I-II
  • Java
  • Matlab
  • Calculus
  • Cryptology
  • Basics of programming
  • Python

Papers in SCI/SCI-E

  1. Oztaş, E.S., Şiap, İ., Lifted Polynomials Over F16 and Their Applications to DNA Codes, Filomat 27:3 (2013), 461–468 DOI 10.2298/FIL1303459O
  2. Oztas, E. S., Şiap, İ, “On a generalization of lifted polynomials over finite fields and their applications to DNA codes”, International Journal of Computer Mathematics.  DOI:10.1080/00207160.2014.930449  .Vol 92, issue 9, pp 1976-1988. 2015
  3. Bayram, A., Oztaş, E. S., & Şiap, İ. (2016). Codes over F4+vF4 and some DNA applications. DESIGNS CODES AND CRYPTOGRAPHY. DOI: 10.1007/s10623-015-0100-8  August 2016, Volume 80, Issue 2, pp 379–393
  4. F. Gursoy, E. S. Oztas, I. Siap, Reversible DNA Codes using Skew Polynomial Rings, Appl. Algebra Engrg. Comm. Comput. August 2017, Volume 28, Issue 4, pp 311–320 DOI: 10.1007/s00200-017-0325-z, First Online: 22 May 2017
  5. F. Gursoy, E. S. Oztas, I. Siap, Reversible DNA Codes over F16 +uF16 +vF16 +uvF16, ADVANCES IN MATHEMATICS OF COMMUNICATIONS 11 (2), 307-312, 2017, may.
  6. E S Oztas, B Yildiz, I Siap, A novel approach for constructing reversible codes and applications to DNA codes over the ring F2[u]/(u2k−1), Finite Fields and Their Applications, Volume 46, July 2017, Pages 217–234.
  7. F. Kuruz, E. S. Oztas, I. Siap, m-Adic Residue Codes Over Fq [v]/(v (2)-v) And Dna Codes, BULLETIN OF THE KOREAN MATHEMATICAL SOCIETY 55 (3), 921-935 (2018)
  8. M.B. Yılgör, F. Gursoy, E. S. Oztas, F. Demirkale, Cyclic codes over F2 +uF2+vF2 +v^2F2 with respect to the homogeneous weight and their applications to DNA codes, Applicable Algebra in Engineering Communication and Computing  https://doi.org/10.1007/s00200-020-00416-0, 32, 621–636 (2021)
  9. M. Özen, F. Z. Uzekmek, E. S. Oztaş, Cyclic and constacyclic codes over the ring Z_4[u]/(u^3-u^2) and their Gray images, Turkish Journal of Mathematics, (2021) 45: 579 – 596.
  10. E S. Oztas, Glift codes codes over chain ring and non-chain ring R_{e,s}, Bulletin of The Korean Mathematical Society, doi.org/10.4134/BKMS.b210891
  11. Ali Shakir, Alali Amal S., E S. Oztas, Sharma Pushpendra (2023). Construction of Quantum Codes over the Class of Commutative Rings and Their Applications to DNA Codes. Mathematics,
    11(6), 1430, Doi: 10.3390/math11061430
  12. 1 Ali S, Alali AS, Jeelani M, Kurulay M, Öztas ES, Sharma P. On the Construction of Quantum and LCD Codes from Cyclic Codes over the Finite Commutative Rings. Axioms. 2023; 12(4):367.
  13. 2 Ali S, Alali AS, Sharma P, Wong KB, Öztas ES, Jeelani M. On Optimal and Quantum Code Construction from Cyclic Codes over F_qPQ with Applications. Entropy (Basel). 2023 Aug 2;25(8):1161.
  14. 3 Turki Alsuraiheed, Elif Segah Oztas, Shakir Ali, Merve Bulut Yilgor, Reversible codes and applications to DNA codes over F_4^2t/ (u^2-1),AIMS Mathematics, 2023, Volume 8, Issue 11: 27762-27774.
  15. Shakir Ali, Amal S. Alali, Kok Bin Wong, Elif Segah Oztas, Pushpendra Sharma. Cyclic codes over non-chain ring R(α1,α2,…,αs) and their applications to quantum and DNA codes. AIMS Mathematics, 2024, 9(3): 7396-7413. doi: 10.3934/math.2024358

Papers in ESCI

Z. Şiar , R. Keskin, and E. S. Öztaş, On perfect powers in k-Generalized Pell sequence, Mathematica Bohemica DOI:  10.21136/MB.2022.0033-22.

Papers in Area Index (Mathscinet, zbMATH etc.)

 Elif Segah Oztas, Bahattin Yildiz, Irfan Siap, On DNA codes from a family of chain rings, Journal of Algebra Combinatorics Discrete Structures and Applications, 4(1) ,93–102, 2017.

 

Conferences:

Extended Abstracts 

  1. Bayram, A.,  Oztaş, E. S. Şiap, İ., (2014). Codes over a Non Chain Ring with Some Applications. Lecture Notes in Computer Science, 8592, 106-110. 8
  2. Oztaş, E. S., Şiap, İ.,  Yıldız, B. (2014). Reversible Codes and Applications to DNA. Lecture Notes in Computer Science, 8592, 124-128.

Short abstracts

  1. Öztaş, E.S., Şiap, İ., Özen, M., “Reversıble Codes Over Gf(16) and Dna Codes”, The Algerian-Turkish International days on Mathematics 2012 (ATIM\’2012), cilt1,p35
  2. Öztas, E. S., Şiap, İ., “A Special Class of Reversible Codes over and DNA Constructions”, CMMSE 2013, 13th International Conference Computational and Mathematical Methods in Science and Engineering 2013, Vol. 4, pp. 1133, (2013).
  3. Siap, I., Aydogdu, I., Oztas, E.S., “The Number of Additive Codes and Some Combinatorial Relations” , 2nd International Eurasian Conference on Mathematical Sciences and Applications, IECMSA (2013). 26 – 29 Ağustos 2013, Saraybosna-Bosna Hersek
  4. Siap, I., Oztas, E. S., Yildiz, B., Yılmaz, A., “Relations between Algebraic DNA Structures and Real DNA”(2014), 3rd International Eurasian Conference On Mathematical Sciences And Applications Vienna-Austria, 25-28 august
  5. Öztas, E. S., Yildiz, B, Siap, I “Lifted polynomials on the rings and DNA applications”, The Second International Conference on Mathematics and Statistics (AUS-ICMS ’15), pp 39. Sharjah April 2-5, 2015. http://www.aus.edu/ICMS15
  6. Bayram, A., Yildiz, B., Oztas, E. S. , Siap, I., Constructıon Of Cyclic Codes Over A Special Non-Chain Ring For Dna Computing, The Second International Conference on Mathematics and Statistics (AUS-ICMS ’15), pp 49. Sharjah April 2-5, 2015. http://www.aus.edu/ICMS15
    (book:http://www.aus.edu/download/downloads/id/1524/program_and_abstracts_aus_icms15)
  7. Öztaş, E. S., Şiap, I., Yıldız, B. , “On DNA codes from a family of chain rings”, International Conference on Coding and Cryptography ICCC 2015, Algeria, pdf sayfa 61?. 2-5 November  2015 http://www.usthb.dz/spip.php?article1037
  8. Gursoy, F., Oztas, E. S., Siap, I., “Reversible DNA Codes using Skew Polynomial Rings”, International Conference on Coding and Cryptography ICCC 2015, algeria, pdf shf:66? 2-5 kasım 2015 http://www.usthb.dz/spip.php?article1037
  9. Oztas, E. S., Yildiz, B, Siap, I., “Solving the reversibility problem of the DNA codes with $k$-bases  on cyclic codes over “, International Congress on Fundamental and Applied Sciences (ICFAS2016), 22-26 August 2016 Istanbul-Turkey
  10. Bayram, A., Oztas, E. S., Yildiz, B., Siap, I. (2016). “Construction of Cyclic Codes over a Family of Non-chain Rings and Applications to DNA”. International Congress on Fundamental and Applied Sciences. ICFAS2016
  11. Bedir, S., Oztas, E. S., & Şiap, İ. (2016). Pseudo-cyclic Codes with Applications to DNA. ICFAS 2016. International Congress on Fundamental and Applied Sciences.
  12. Oztas, E. S., “Generalized Lifted Polynomials and Their Applications”, International Congress on Fundamental and Applied Sciences (ICFAS2017), 21-25 August 2017 Sarajevo, Bosnia and Herzegovina
  13. Fatmanur Gursoy, E. S. Oztas, “Reversible DNA Codes by Extending a Chain Ring”, International Conference On Mathematics “An Istanbul Meeting for World Mathematicians” Minisymposium on Approximation Theory &Minisymposium on Math Education 3-6 July 2018, Istanbul, Turkey.
  14. S. Oztas, “φ Lifted Polynomials”, International Congress on Fundamental and Applied Sciences (ICFAS2018), 18-22 June 2018 Skopje, Macedonia.
  15. S. Oztas, “Some methods for generating DNA codes”, A^3 — Arctic Applied Algebra April 1 – 5, 2019 at UiT — The Arctic University of Norway, Tromso
  16. Bulut Yılgor, E.S. Oztas, F. Demırkale (2019). Cyclic Codes over a Special Non-Chain Ring with Respect to the Homogeneous Weight. 2 nd International Conference on Mathematical Advances and Applications, May 3-5, 2019, Istanbul, Turkey.
  17. S. Oztas, F. Gursoy (2019). Vectoral Angle Distance for DNA k-mers. 8th International Eurasian Conference on Mathematical Sciences and Applications (IECMSA-2019) August 27-30, 2019 in Baku, Azerbaijan.
  18. S. Oztas, M. Bulut Yılgor, F. Gursoy, F. Demirkale, “Some DNA codes over F_2”, International Congress on Fundamental and Applied Sciences (ICFAS2019), 18-20 June 2019 Tirana, Albania
  19. ÖZTAŞ ES, (2019). An Algorithm to Generate Codes by DNA. 2nd International Conference Mathematical and Related Sciences 27-30 April, 2019, Antalya, Turkey.
  20. S. Oztas, “A Cryptographic Algorithm With Dna Codes”, International Congress on Fundamental and Applied Sciences (ICFAS2020), 6 October 2020, Kososvo.
  21. Nari, K., Ozdemir, E., Ozkirisci, N.A. ve Öztaş, E. S., “Computing Roots in Finite Fields”, Joint Mathematics Meetings 2020(JMM2020), Denver, USA, 2020.
  22. Merve Bulut Yılgör, Elif Segâh Öztaş, Fatih Demirkale, An Applıcatıon On Dna Codes, International Congress on Fundamental and Applied Sciences (ICFAS2021).
  23. Elif Segâh Oztas, L,fted Polynomıal Over Non-Chain Rings And Dna Applicaton, International Congress on Fundamental and Applied Sciences (ICFAS2021).
  24. Merve Bulut Yılgör, Elif Segâh Oztas Detection Of Non-Cds Region Using Error-Correcting Codes, International Congress on Fundamental and Applied Sciences (ICFAS2022).

Projects

Sported by TUBITAK (The Scientific And Technological Research Council Of Turkey)

  1. (Limits and Perfect Codes in Linear Codes Defined on Galois Rings Based on Homogeneous Weights) Homojen Ağırlıklarına Bağlı Galois Halkaları Üzerinde Tanımlı Lineer Kodlarda Sınırlar ve Mükemmel Kodlar (109T328)  Elif Segah Oztaş (Scholar) 3/11/2011-15/05/2012
  2. (Inverse sequence-complement codes defined on some finite rings and their applications to DNA) Bazı sonlu halkalar üzerinde tanımlı ters sıralı-tamlama kodlar ve DNA’ya uygulamaları (113F071)  Scholar: Elif Segah Oztaş, 15/09/2013 – 15/09/2015

 

Sported  by Karamanoglu Mehmetbey University

(Error-correcting code on DNA chains) DNA zincirleri üzerindeki hata düzelten kodlar , butçe: 17,926.95 ((Project manager) Yürütücü: Elif Segah OZTAŞ ) Proje No: 07-M-18 Start: 18-05-2018. Finish: 18-11-2020 

Sported  by Altinbas University

(Examination of Covid-19 gene sequences with algebraic codes) Cebirsel kodlar ile Covid-19 gen dizilerinin incelenmesi, Researcher: Elif Segah OZTAS , May 2021 –

Sported  by Yildiz Technical  University Technopark 

Disease diagnosis system in chest x-rays with artificial intelligence algorithm using matrix calculations, Researcher: Elif Segah OZTAS  April 2021-2023

Ongoing (Project manager): Disease diagnosis from thorax xray images with Artificial Intelligence algorithm and test system for individual users. (Turkish Lang.) Yildiz Technical University Teknopark Prpject by company Yavuzbilisim, 2023-2025.

Organization board membership

  1. ICAAA 2011: International Conference on Applied Analysis and Algebra, Yıldız Teknik Üniversitesi, 29-30 June, 1-2 July 2011, Local Committee.
  2. ICAAA 2012: International Conference on Applied Analysis and Algebra, Yıldız Teknik Üniversitesi, 20-24 June 2012, Local Committee.
  3. Icmsao 2015. Committee / web and IT 2014-2015 july- (May 27 – 29, 2015)
  4. Oztaş, E.S., Kriptoloji Ve Cebirsel Kodlama Çalıştayı – 10-12 Eylül 2015 (Konferans Yerel Komite Üyeliği).
  5. ICFAS2016 Organizing Committee / web and IT 2016
  6. ICFAS 2017 Organizing Committee / web and IT/ / Scientific Committee 2017
  7. ICFAS 2018-2024 Organizing Committee / web and IT/ / Scientific Committee 2018-2024
  8. 13th Algebraic Hyperstructures and its Applications Conference, http://aha2017.yildiz.edu.tr/,  Organizing Committee
  9. Yükseköğretimde Eğitim Araştırmaları ve Uygulamaları Kongresi http://yeauk17.intsa.org/ , Düzenleme kurulu
  10. Icomath 2018, Organizing Committee, INTERNATIONAL CONFERENCE ON MATHEMATICS “An Istanbul Meeting for World Mathematicians” Minisymposium on Approximation Theory &Minisymposium on Math Education 3-6 July 2018, Istanbul, Turkey.
  11. ICMSA2018, Organizing Committee / web and IT / Scientific Committee, International Conference on Mathematical Studies and Applications 2018, Karaman, Turkey

 

Other events

  1. Workshop on Coding Theory: Engineers meet Mathematicians, Sabancı Üniversitesi, 01-02 Aralık 2011, İstanbul.
  2. Algebraic Functions Workshop:, Sabancı Üniversitesi, 03-04 Aralık 2011, İstanbul.
  3. Kadir Has Üniversitesi Yaz okulu: 14 Haziran 2 Temmuz 2010. Clifford Algebras and Their Applications to Error Correction in Quantum Coding.
  4. Conference on Random network codes and Designs over GF(q), Ghent, September 18-20, 2013 (COST).
  5. Öztaş E. S. “Dna ve Lineer Kodlar”, Yıldız Teknik Üniversitesi, İstanbul, Kriptoloji Ve Cebirsel Kodlama Çalıştayı – 10-12 Eylül 2015.

 

Administrative Duties

  1. Yıldız Technical Univesity, Department of Mathematics, Memeber of IT and Web Comission (2011-2016),
  2. Karamanoğlu Mehmetbey Univesity, Department of Mathematics, Webmaster(2017-2018)
  3. Karamanoğlu Mehmetbey University, Mevlana Exchange Programme – Department Coordinator (2018-)

 

Editorship

  1. Journal of Engineering Technology and Applied Sciences, Editor
  1. International Congress on Fundamental and Applied Sciences 2016-2022 (ICFAS2016-2022), Abstract book Editor

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