SPIRU HARET University
Department of Mathematics and Computer Science



Artificial Intelligence & Computational Logic Laboratory

Lecturer, PhD Candidate, Nicolaie POPESCU-BODORIN - Curriculum Vitae
EDUCATION  |  AFFILIATIONS  |  PROGRAMME COMMITTEES  |  PUBLICATIONS  |  CONFERENCE ARTICLES  |  RESEARCH LAB  |  ESSAY

   
   
 
 Scopus h-Index: 2 


 

      N. Popescu-Bodorin received his BSc in Mathematics and Mechanics from the University of Bucharest, and MSc in Geometry, System Theory and Optimization from Politehnica University of Bucharest, Romania. During his MSc he also took a complementary specialization in Programming and Reduced Order Models and a complimentary fellowship as a Research Assistant in Electrical Engineering granted by Politehnica University of Bucharest.
      He finished his PhD in Computer Science under the coordination of PhD. Prof. State Luminita, and is currently working as a lecturer in the Department of Mathematics and Computer Science Department of Spiru Haret University where he runs the Artificial Intelligence and Computational Logic Laboratory and teaches Computational Logic, Computer Simulation, and Artificial Intelligence.
      His areas of interest are artificial intelligence, computational logic, modal/fuzzy/crisp/n-valent logics, image processing, biometrics, algorithms, information theory, computability and system theory, etc.

During his PhD study (summarized here),
he introduced:
  • two versions of Circular Fuzzy Iris Segmentation (CFIS, CFIS2),
  • Gabor Analytic Iris Texture Binary Encoder (Hilbert Encoders), DWT-Hilbert Encoder, Haar-Hilbert Encoder, Haar-MultiscaleHilbert Encoder and mixed Log-Gabor & Haar - Multiscale Hilbert Encoder,
and he became the first who:
  • challanged the common belief that the possibility of formulating paradoxically self-reference sentences naturally belongs to semantically closed languages (A. Tarski), by defining Cognitive Binary Logic - a monoaxiomatic, complete, consistent, and self-contained (semantically closed) formalization of the binary logic in which the Liar Paradox was successfully deconstructed,
  • formulated the principle of objectivity in propositional logic,
  • proposed a logical and neural-evolutionary model for Iris Recognition, which is the first neural approach that proves outstanding power of discrimination between inter- and intra-class comparisons,
  • showed that parcticing iris recognition in a logically consistent manner means to recover from iris biometric data the binary fuzzified meaning of two concepts: "genuine" and "imposter" comparisons, and to mimic the correct binary biometric decisions given by a human agent during a Turing Test,
  • introduced the concepts of evolutionary digital identity and logically consistent biometric system and illustrated their utility,
  • introduced the Turing-Zadeh Modeling as a Soft Computing technique for intelligent computational modeling of the physical systems and successfully applied Turing-Zadeh Modeling in Iris Recognition.

      He is currently working on the logic foundations of (Consistent) Biometry and Iris Recognition and on applying advanced intelligence paradigms to Iris Recognition.

The evaluations of the PhD thesis are available here (only in romanian language, for the moment):


 

 

 
  • 01.Oct.2007 - 23.Sept.2011 - PhD in Computer Science. The PhD thesis Signal Processing Methodologies (Metodologii de prelucrare a semnalelor) was defended on 23 September 2011, Faculty of Mathematics and Computer Science, University of Pitesti, Romania;
  • 2003 - M.Sc. in Applied Mathematics, University Politehnica of Bucharest
  • 2001 - B.Sc. in Mathematics and Mechanics, University of Bucharest
 
  1. Associate Editor, Scientific and Technical Bulletin, Series: Electrotechnics, Electronics, Automatic Control and Computer Science , ISSN 1584 - 9198, University of Arad (since 2011)
  2. Associate Reviewer, Pattern Analysis and Applications , ISSN: 1433-7541, Springer Verlag (since October 2010)
 
  1. 2012 - IEEE World Congress On Computational Intelligence (IEEE - WCCI 2012), FUZZ - IEEE 2012, Special Session: New Directions in Fuzzy Adaptive Control , Brisbane, Australia, June 10-15, 2012
  2. 2012 - World Automation Congress (WAC 2012), 9th International Symposium on Soft Computing for Industry (ISSCI 2012), Special Session: Soft computing techniques in biometrics , Puerto Vallarta, Mexico, June 24-28, 2012
 
  1. 2012 - World Automation Congress (WAC 2012), 9th International Symposium on Soft Computing for Industry (ISSCI 2012), Special Session: Soft computing techniques in biometrics , Puerto Vallarta, Mexico, June 24-28, 2012
 
  1. Member of IEEE CIS Emergent Computational Intelligence Technologies, ETTC "Education" Task Force (since 2011)
  2. Affiliate Member of BISC Group (since 2011)
  3. Member of IEEE Computer Society (since 2011)
  4. Member of IEEE Information Theory Society (since 2011)
  5. Member of Association for Computing Machinery (since 2009)
  6. Member of American Mathematical Society (since 2009)
  7. Member of IEEE Computational Intelligence Society (since 2009)
  8. Member of IEEE Control Systems Society (since 2007)
  9. Member of IEEE Signal Processing Society (since 2007)
  10. Member of the Institute of Electrical and Electronics Engineers (since 2007)
 
  1. Member of IEEE Computational Intelligence Society GOLD Sub-Committee (2009, 2010)
 
  • From February 2010: Lecturer, Mathematics and Computer Science Department, Spiru Haret University of Bucharest
  • 2004 - 2010: Teaching Assistant, Mathematics and Computer Science Department, Spiru Haret University of Bucharest
  • 2007 Erasmus Coordinator, Spiru Haret University of Bucharest, Community Programmes Bureau
  • 2003 - 2004: Physics Teacher, 94 Elementary School, Bucharest
  • 2002 - 2003: Research Assistant, University Politehnica of Bucharest, Faculty of Electrical Engineering, FP5/IST 34058/CODESTAR Project
  • 2002 - 2003: Software developer, S.C. Romanian Tourism SRL
  • 2001 - 2002: Web programmer, Webincome Romania SRL
  • 2000 - 2001: DataBase Consultant, University of Bucharest
 
  • Artificial Intelligence, Neural Networks, Optimization Algorithms;
  • Computational Logic, Logic Programming, Semantic Web;
  • Iris Biometric Systems & Technologies;
  • Signal Processing, Image Processing, Image Compression;
  • Dynamical Systems, Reduced Order Models, Control Theory;
  • Computer Viruses & NTFS Security;
  • Computer Programming Algorithms;
  • Topology, Mathematical Analysis, Numerical Analysis;
 
  1. 2011: Nicolaie Popescu-Bodorin, Valentina E. Balas, Iulia M. Motoc, Iris Codes Classification Using Discriminant and Witness Directions , Proc. 5th IEEE Int. Symp. on Computational Intelligence and Intelligent Informatics (Floriana, Malta, September 15-17), pp. 143-148, ISBN: 978-1-4577-1861-8 (electronic), 978-1-4577-1860-1 (print), DOI: 10.1109/ISCIII.2011.6069760, IEEE Press, 2011. (DBLP, ACM, IEEEXplore, Scopus)

  2.  
  3. 2011: Nicolaie Popescu-Bodorin, Valentina E. Balas, Iulia M. Motoc, 8-Valent Fuzzy Logic for Iris Recognition and Biometry , Proc. 5th IEEE Int. Symp. on Computational Intelligence and Intelligent Informatics, (Floriana, Malta, September 15-17), pp. 149-154, ISBN: 978-1-4577-1861-8 (electronic), 978-1-4577-1860-1 (print), DOI: 10.1109/ISCIII.2011.6069761, IEEE Press, 2011. (DBLP, ACM, IEEEXplore, Scopus)

  4.  
  5. 2011: Nicolaie Popescu-Bodorin, Valentina E. Balas, Exploratory Simulation of an Intelligent Iris Verifier Distributed System , Proc. 6th IEEE International Symposium on Applied Computational Intelligence and Informatics, pp. 259 - 262, ISBN 978-1-4244-9108-7 (print), DOI: 10.1109/SACI.2011.5873010, IEEE Press, June 2011. (DBLP, ACM, IEEEXplore, Scopus)

  6.  
  7. 2011: Nicolaie Popescu-Bodorin, Valentina E. Balas, Learning Iris Biometric Digital Identities for Secure Authentication. A Neural-Evolutionary Perspective Pioneering Intelligent Iris Identification , book chapter in J. Fodor et al. (Eds.): Recent Advances in Intelligent Engineering Systems, pp. 409–434, ISBN 978-3-642-23228-2, vol. 378, Series Studies in Computational Intelligence, DOI: 10.1007/978-3-642-23229-9_19, Springer Verlag Berlin Heidelberg, 2011. (Scopus)

  8.  
  9. 2010: Nicolaie Popescu-Bodorin, Valentina E. Balas, Comparing Haar-Hilbert and Log-Gabor based iris encoders on Bath Iris Image Database , Proc. 4th International Workshop on Soft Computing Applications, pp. 191-196, ISBN 978-1-4244-7983-2, DOI: 10.1109/SOFA.2010.5565599, IEEE Press, July 2010. (DBLP, ACM, IEEEXplore, Scopus, INSPEC-11516894)
    See also: PT-UBIID-v.02 (Processing Tools for the University of Bath Iris Image Database, Second version)

  10.  
  11. 2010: Nicolaie Popescu-Bodorin, Valentina E. Balas, AI Challenges in Iris Recognition. Processing Tools for Bath Iris Image Database , Recent Advances in Automation & Information, Proc. WSEAS 11th Int. Conf. on Automation & Information (ICAI'10), pp. 116-121, ISSN: 1790-5117, ISBN 978-960-474-193-9, WSEAS Press, June 2010. (ACM, Scopus)

  12.  
  13. 2010: Nicolaie Popescu-Bodorin, Automatic Detection of Common Long-Term Monetary Policies on Global Exchange Market Using Gabor Analytic Phase Binary Encoder , Ovidius University Annals, Economic Sciences Series, Volume X, Issue 1, 2010, pp. 776-779, Ovidius University Press, May 2010. (CNCSIS B+)

  14.  
  15. 2010: Nicolaie Popescu-Bodorin, Valentina E. Balas, From Cognitive Binary Logic to Cognitive Intelligent Agents , Proc. 14th Int. Conf. on Intelligent Engineering Systems, pp. 337-340, ISBN 978-1-4244-7651-0, Conference Publishing Services - IEEE Computer Society, May 2010, pp. 337 - 340, DOI: 10.1109/INES.2010.5483820. (DBLP, ACM, IEEEXplore, Scopus)

  16.  
  17. 2010: Nicolaie Popescu-Bodorin, Luminita State, Cognitive Binary Logic - The Natural Unified Formal Theory of Propositional Binary Logic , Recent Advances in Computational Intelligence, Proc. 4th WSEAS International Conference on Computational Intelligence, pp. 135-142, ISSN: 1790-5117, ISBN 978-960-474-179-3, WSEAS Press, April 2010. (DBLP, ACM, Scopus)

  18.  
  19. 2010: Nicolaie Popescu-Bodorin, 'Fragile Bits' vs. Multi-Enrollment - A Case Study of Iris Recognition on Bath University Iris Database , ROMAI Journal, Nr.5, vol. 2/2009, pp. 127-144, ISSN: 1841-5512 (print) / 2065-7714 (online), February 2010. (CNCSIS B+)

  20.  
  21. 2010: Luminita State, Iuliana Paraschiv-Munteanu, Nicolaie Popescu-Bodorin, Blood corpuscles classification schemes for automated diagnosis of hepatitis using ISODATA algorithm and Run Length Encoding , Scientific Bulletin, No.16/2010, pp. 149-160, University of Pitesti, ISSN 1453-116x. (CNCSIS C)

  22.  
  23. 2009: Nicolaie Popescu-Bodorin, A Fuzzy View on k-Means Based Signal Quantization with Application in Iris Segmentation, Technical Report, Artificial Intelligence & Computational Logic Laboratory, Maths & Computer Science Department, 'Spiru Haret' University, November 2009. (DBLP)

  24.  
  25. 2009: Nicolaie Popescu-Bodorin, Exploring New Directions in Iris Recognition , 11th International Symposium on Symbolic and Numeric Algorithms for Scientific Computing, Conference Publishing Services - IEEE Computer Society, pp. 384-391, DOI: 10.1109/SYNASC.2009.45., September 2009. (ACM, IEEEXplore, Scopus, INSPEC, DBLP)

  26.  
  27. 2009: Nicolaie Popescu-Bodorin, Gabor Analytic Iris Texture Binary Encoder , Proceedings of the 4th Annual South East European Doctoral Student Conference, vol. 1, pp. 505-513, ISBN 978-960-9416-00-9, 978-960-9416-02-3, ISSN 1791-3578, South-East European Research Centre (SEERC), July 2009.

  28.  
  29. 2009: Nicolaie Popescu-Bodorin, Circular Fuzzy Iris Segmentation , Proceedings of the 4th Annual South East European Doctoral Student Conference, vol. 1, pp. 471-479, ISBN 978-960-9416-00-9, 978-960-9416-02-3, ISSN 1791-3578, South-East European Research Centre (SEERC), July 2009.

  30.  
  31. 2009: Nicolaie Popescu-Bodorin, Fast Fuzzy Iris Segmentation , Proceedings of the 5th International Conference "Dynamical Systems and Applications", Ovidius University Annals Series: Civil Engeneering, Volume I, Special Issue 11, June 2009, pp. 383-394, ISSN 1584-5990. (CNCSIS C)

  32.  
  33. 2009: Luminita State, Iuliana Paraschiv-Munteanu, Nicolaie Popescu-Bodorin, Blood corpuscles classification schemes for automated diagnosis of hepatitis , Scientific Bulletin, No.14/2008, pp. 209-224, University of Pitesti, ISSN 1453-116x. (CNCSIS C, ZBMATH)

  34.  
  35. 2008: Nicolaie Popescu-Bodorin, Fast K-Means Image Quantization Algorithm and Its Application to Iris Segmentation , Scientific Bulletin, No.14/2008, pp. 159-176, University of Pitesti, ISSN 1453-116x. (CNCSIS C, ZBMATH)

  36.  
  37. 2008: Nicolaie Popescu-Bodorin, Lossless DCT-Based Compression for Single-Component Continuous-Tone Still Images, Scientific Bulletin, No.13/2007, pp. 131-138, University of Pitesti, ISSN 1453-116x. (CNCSIS B, ZBMATH)

  38.  
  39. 2008: Nicolaie Popescu-Bodorin, Luminita State, Optimal Luminance-Chrominance Downsampling through Fast K-Means Quantization , Proceedings of the 3rd Annual South East European Doctoral Student Conference, vol. 2, pp. 111-125, ISBN 978-960-89629-7-2, ISSN 1791-3578, South-East European Research Centre (SEERC, www.serc.org ), June 2008.

  40.  
  41. 2008: Nicolaie Popescu-Bodorin, Bit Reversal through Direct Fourier Permutation Method and Vectorial Digit Reversal Generalization , ROMAI Journal, vol. 4, no. 1/2008, pp. 27-46, Romanian Society of Applied and Industrial Mathematics 2008. (CNCSIS C)

  42.  
  43. 2007: Nicolaie Popescu-Bodorin, Efficient (Implicit) Bit Reversal Ordering through Direct Fourier Permutation Method, Scientific Bulletin, No.12/2006, pp.133-154, University of Pitesti, ISSN 1453-116x. (CNCSIS B, ZBMATH)

  44.  
  45. 2003: Constantin Vârsan, Nicolaie Popescu-Bodorin, Stochastic Hamiltonians Associated with Stochastic Differential Equations and Non-Smooth Final Value, Institute of Mathematics of the Romanian Academy (IMAR), Mathematical Reports, vol. 5, no. 4, pp. 399-411, 2003. (ZBMATH)

  46.  
  47. 2003: Nicolaie Popescu-Bodorin, Implicit moments matching through Krylov subspaces projections methods. Lanczos methods , Scientific Bulletin, Series A: Applied Mathematics and Physics, ISSN 1223-7027, vol.64, issue no.3, pp. 31-42, University "Politehnica" of Bucharest, 2002. (CNCSIS B, ZBMATH, Scopus)

  48.  
  49. 2002: Nicolaie Popescu-Bodorin, Implicit moments matching through Krylov subspaces projections methods. Arnoldi methods , Scientific Bulletin, Series A: Applied Mathematics and Physics, ISSN 1223-7027, vol.64, issue no.2, pp. 35-44, University "Politehnica" of Bucharest, 2002. (CNCSIS B, ZBMATH, Scopus)
 
  1. 2004, 2009: Zenovic Gherasim, Maria Andronie, Nicolaie Popescu-Bodorin, Informatica manageriala, Spiru Haret University, Editura Fundatiei România de Mâine, Bucharest, 256 p., 2004, ISBN 978-973-163-426-5.

  2.  
 
  1. 2011: Nicolaie Popescu-Bodorin, Valentina E. Balas, Iulia M. Motoc, Iris Codes Classification Using Discriminant and Witness Directions , 5th IEEE Int. Symp. on Computational Intelligence and Intelligent Informatics, Floriana, Malta, September 15-17, 2011.

  2.  
  3. 2011: Nicolaie Popescu-Bodorin, Valentina E. Balas, Iulia M. Motoc, 8-Valent Fuzzy Logic for Iris Recognition and Biometry , 5th IEEE Int. Symp. on Computational Intelligence and Intelligent Informatics, Floriana, Malta, September 15-17, 2011.

  4.  
  5. 2011: Nicolaie Popescu-Bodorin, Valentina E. Balas, Exploratory Simulation of an Intelligent Iris Verifier Distributed System , 6th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI 2011), May 19-21, 2011, Timisora, ROMANIA.

  6.  
  7. 2010: Nicolaie Popescu-Bodorin, Valentina E. Balas, Comparing Haar-Hilbert and Log-Gabor based iris encoders on Bath Iris Image Database , 4th International Workshop on Soft Computing Applications ( SOFA 2010, IEEE Conference #17001 ), July 15-17, 2010, Arad, ROMANIA.
    See also: PT-UBIID-v.02

  8.  
  9. 2010: Nicolaie Popescu-Bodorin, Valentina E. Balas, AI Challenges in Iris Recognition. Processing Tools for Bath Iris Image Database , Recent Advances in Automation & Information, Proc. WSEAS 11th Int. Conf. on Automation & Information (ICAI'10), pp. 116-121, ISSN: 1790-5117, ISBN 978-960-474-193-9, WSEAS Press, June 2010.

  10.  
  11. 2010: Nicolaie Popescu-Bodorin, Automatic Detection of Common Long-Term Monetary Policies on Global Exchange Market Using Gabor Analytic Phase Binary Encoder , 4th International Conference Present Issues of Global Economy, May 21-22, 2010, Constanta, ROMANIA.

  12.  
  13. 2010: Nicolaie Popescu-Bodorin, Iris biometric template reduction by using wavelets, 2nd Doctoral Workshop in Computer Science, University of Pitesti, Dept. of Mathematics and Computer Science, May 8-9, 2010, Pitesti, ROMANIA.

  14.  
  15. 2010: Nicolaie Popescu-Bodorin, Valentina E. Balas, From Cognitive Binary Logic to Cognitive Intelligent Agents, 14th IEEE International Conference on Intelligent Engineering Systems (INES-2010), May 5-7, 2010, Las Palmas of Gran Canaria, SPAIN.

  16.  
  17. 2010: Nicolaie Popescu-Bodorin, Luminita State, Cognitive Binary Logic - The Natural Unified Formal Theory of Propositional Binary Logic , 4th European Computing Conference (ECC 2010), April 20-22, 2010, Bucharest, ROMANIA.

  18.  
  19. 2009: Nicolaie Popescu-Bodorin, A Fuzzy View on k-Means Based Signal Quantization with Application in Iris Segmentation (short ppt overview here) , 17th Telecommunications Forum - TELFOR 2009 ( IEEE Conference #15805 ), IEEE Serbia & Montenegro COM Chapter and Section, University of Belgrade, Telecommunications Society - Belgrade, Telekom Srbija ad, PTT Communications "SRBIJA", 24-26 November 2009, Belgrade, SERBIA;

  20.  
  21. 2009: Nicolaie Popescu-Bodorin, Exploring New Directions in Iris Recognition (short overview here) , 11th International Symposium on Symbolic and Numeric Algorithms for Scientific Computing ( SYNASC 2009 ), Department of Computer Science (West University - Timisoara, Romania) & Research Institute for Symbolic Computation (Johannes Kepler University - Linz, Austria), 26-29 September 2009, Timisoara, ROMANIA.

  22.  
  23. 2009: Nicolaie Popescu-Bodorin, Searching for 'Fragile Bits' in Iris Codes Generated with Gabor Analytic Iris Texture Binary Encoder , 17th Conference on Applied and Industrial Mathematics ( CAIM 2009 ), Romanian Society of Applied and Industrial Mathematics (ROMAI), 17-20 September 2009, Constantza, ROMANIA.

  24.  
  25. 2009: Nicolaie Popescu-Bodorin, Gabor Analytic Iris Texture Binary Encoder , 4th Annual South-East European Doctoral Student Conference (DSC 2009), South-East European Research Centre (SEERC), 6-7 July 2009, Thessaloniki, GREECE.

  26.  
  27. 2009: Nicolaie Popescu-Bodorin, Circular Fuzzy Iris Segmentation , 4th Annual South-East European Doctoral Student Conference (DSC 2009), South-East European Research Centre (SEERC), 6-7 July 2009, Thessaloniki, GREECE.

  28.  
  29. 2009: Nicolaie Popescu-Bodorin, Fast Fuzzy Iris Segmentation , 5th International Conference on Dynamical Systems and Applications ( ICDSA 2009 ), 15-18 June 2009, Constantza, ROMANIA.

  30.  
  31. 2009: Nicolaie Popescu-Bodorin, Iuliana Paraschiv-Munteanu, Blood corpuscles classification schemes for automated diagnosis of hepatitis using RLE and ISODATA algorihtm , 1st Doctoral Student Workshop in Computer Science (DSWCS 2009), 22-23 June 2009, Mathematics & Computer Science Department, University of Pitesti, Pitesti, ROMANIA.

  32.  
  33. 2008: Nicolaie Popescu-Bodorin, Fast K-Means Image Quantization Algorithm and Its Application to Iris Segmentation , 16th Conference on Applied and Industrial Mathematics ( CAIM 2008 ), Romanian Society of Applied and Industrial Mathematics (ROMAI), 9-12 October 2008, Oradea, ROMANIA.

  34.  
  35. 2008: Nicolaie Popescu-Bodorin, Lossless DCT-based Image Compression , 16th Conference on Applied and Industrial Mathematics ( CAIM 2008 ), Romanian Society of Applied and Industrial Mathematics (ROMAI), 9-12 October 2008, Oradea, ROMANIA.

  36.  
  37. 2008: Nicolaie Popescu-Bodorin, Luminita State, Optimal Luminance-Chrominance Downsampling through Fast K-Means Quantization , 3rd Annual South-East European Doctoral Student Conference (DSC 2008), South-East European Research Centre (SEERC), 26-27 June 2008, Thessaloniki, GREECE.

  38.  
  39. 2007: Nicolaie Popescu-Bodorin, Bit Reversal through Direct Fourier Permutation Method and Vectorial Digit Reversal Generalization , 15th Conference on Applied and Industrial Mathematics , (CAIM 2007), Romanian Society of Applied and Industrial Mathematics (ROMAI), October 2007;

  40.  
  41. 2003: Nicolaie Popescu-Bodorin, Order Reduction for Large Linear Time-Invariant State-Space Models. Narrowband Approximations Obtained through Lanczos-Type Methods (Reducerea ordinului sistemelor dinamice liniare de dimensiuni mari. Aproximatii pe banda îngusta obtinute prin metode de tip Lanczos) , Annual Scientific Session of the Mathematics Department, University "Politehnica" of Bucharest, Coord. Prof. PhD. Valeriu Prepelita, June 2003;

  42.  
  43. 2002: Nicolaie Popescu-Bodorin, Local Padé Approximations for LTI-SS Models through Krylov Subspace Methods (Aproximari Padé locale pentru sisteme dinamice de tip descriptor, prin algoritmi bazati pe proiectii pe subspatii Krylov) , Annual Scientific Session of the Mathematics Department, University "Politehnica" of Bucharest, Coord. Prof. PhD. Valeriu Prepelita, June 2002;
 
  • 2011: Nicolaie Popescu-Bodorin, Computing with tangled words, Artificial Intelligence & Computational Logic Laboratory, Department of Mathematics and Computer Science, Spiru Haret University, Bucharest, 2011.
 
  • 2005-2008: 10 RNPC records as software coauthor (RNPC stands for Romanian National Registry for Computer Programs).
 
 
 

Last update: February 16, 2011,
Nicolaie Popescu-Bodorin

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