• Ph.D. - University College of Engineering, Anna University  (BIT Campus), Tiruchirappalli

• M.E. (CSE) - University College of Engineering, Anna University  (BIT Campus), Tiruchirappalli

• B.E. (CSE) - Mohamed Sathak Engineering College, Kilakarai

• Working as Assistant Professor (Grade-II AGP Rs. 7000/-) in Indian Institute of Information Technology Tiruchirappalli (IIIT-T) from 28-01-2023 to till date.

• Working as Assistant Professor (Grade-II AGP Rs. 6000/-) in Indian Institute of Information Technology Tiruchirappalli (IIIT-T) from 02-12-2019 to 27-01-2023.

• Worked as a Temporary Faculty in National Institute of Technology, Tiruchirappalli (NIT-T) from 10-08-2018 to 29-11-2019.

• Worked as an Assistant Professor in K. Ramakrishnan College of Technology (KRCT), Trichy from 14-06-2017 to 09-08-2018.

• Worked as an Assistant Professor in K. Ramakrishnan College of Technology (KRCT), Trichy from 26-06-2014 to 09-12-2014.

• Freelance programmer in developing web applications (Mar. 2011 – Feb. 2012)

• Freelance programmer in J2EE, J2ME, J2SE, Oracle, VB  (Nov. 2003 - Jul. 2004)

• Worked as a Software Engineer at SSi Ltd., Karaikudi  (Mar. 2002 – Jul. 2002)

• Object Oriented Programming and Data Structures

• C and Python Programming

• Internet Programming / Web Technology

• Operating Systems

• Database Management Systems

• Data warehousing and data mining

• Principle of Programming Languages / Programming Paradigms

• Service Oriented Architecture

• Machine learning

• Image processing

• Successfully completed NPTEL course in Programming with C++ offered from IIT Kharagpur with Elite.

• Successfully completed NPTEL course in Deep Learning offered by Professor Dr. Mitesh Khapra from IIT Madras with Elite.

• Successfully completed NPTEL course in Data Mining with Elite.

• Successfully completed two levels of Deep Learning Course in Courseera.

• Successfully completed Multimedia Course

• Successfully completed Oracle Corporation Certificate for Oracle 8i/Jdeveloper

• Successfully completed Visual Basics and Java

Sponsored Project

Co-PI for the project title, “An efficient optimization of large scale data automation using VLSI based Artificial Intelligence / Machine Learning” sponsored by Auroville Foundation, Ministry of Education, Govt. of India for Rs. 8,40,000/-

Ongoing Ph.D  guidance: 1 research scholar

Publications

Patent

Patent filed – “Method for Texture Feature Extraction and Classification” – dated 13/07/2020- along with Prof. Dr. R. Krishnamoorthy

International Journals

1.   Devasena, G., Vidhya, V. Twinned attention network for occlusion-aware facial expression recognition. Machine Vision and Applications 36,   23 (2025). https://doi.org/10.1007/s00138-024-01641-0, Impact Factor: 2.4 

2.   G. Devasena and R. Krishnamoorthy, "A Systematic Analysis of Transform Coefficients and Block Decomposition for Texture Enhancement With Orthogonal Polynomials Model", IEEE Trans. Systems, Man. and Cybern.: Systems, vol.47, no. 12, pp. 3245-3255, Dec. 2017. DOI: 10.1109/TSMC.2016.2572305, Impact Factor: 2.35.

International Conferences

• G. Devasena and R. Krishnamoorthy, “Texture Enhancement with band pass filters using Orthogonal Polynomials” in International Conference on “Advances in Computing, Communication and  Information Science (ACCIS ‘14)”, Elsevier India Proceedings, Jul. 2014.

• G. Devasena and R. Krishnamoorthy, “Texture classification using Orthogonal Polynomials” in “International Conference on Intelligent Information Technologies (ICIIT’14) ”, Anna University, Chennai, Dec. 2014.

• G. Devasena and R. Krishnamoorthy, "A multi-scale feature extraction of transformed coefficients for texture classification with orthogonal polynomials", ICCCI '16, ACCET, Karaikudi, Oct. 2016.

• G. Devasena, R. Krishnamoorthy and A. Archana, "Encrypted Data Hiding With Orthogonal Polynomials", ICCCI '16, ACCET, Karaikudi, Oct. 2016.

• G. Devasena and Vidhya. V, “A study of various algorithms for Facial Expression Recognition – A review”, IEEE-ICCICA-21, G. H. Raisoni College of Engineering Nagpur, Nov. 2021.

• G. Devasena and S. Ramalakshmi, “A Comparative Study of Various Technique for Vehicle License Plate Detection and Recognition”, ICEI-2022. (Accepted).

National Conference

• G. Devasena and P. Santhanalakshmi, "Orthogonal polynomials transform-based corner detection using multiple edge lines", in National Conference on Advanced Computing (NCAC '16), Sastra University, 2016.

• G. Devasena and R. Krishnamoorthy, "A Block Based Feature Extraction Approach for Texture Classification with Orthogonal Polynomials", NCCI '16, Gandhigram Rural University, Dec. 2016.

Technical Articles

• Published an article on JBoss in Developer IQ Magazine, in May and June 2004 issues.

• Published an article on J2ME in Developer IQ Magazine, in April 2004 issue.

• Attended First Conference on Deployable AI at IIT Madras through onlinemode.

• Attended 2nd International Research Workshop on Advances in Deep Learning and Applications at IIIT, Sricity, Chittoor through online mode.

• Participated in AICTE Training And Learning (ATAL) Academy Online Elementary FDP on "Explainable Artificial Intelligence and the Future"

• Attended FDP on Artificial Intelligence and Deep Learning at NIT, Trichy

• Attended TEQIP sponsored one week Value Addition Programme on Image and Video Processing at Anna University-BIT Campus, Trichy.

• Participated in staff seminar by giving lecture on “Fuzzy Logic and its applications”.

• Attended “Android Application Development” workshop.

• Attended “Internet of Things” workshop.

• Attended “Introduction to Python Programming” workshop.

• Participated in two days workshop on Moodle by VLA.

• Participated in five days workshop on “E-Content Development” by NTTR.

• Organized Anna University sponsored Faculty Development Training Programme on DataWarehousing and Data Mining

• Organized four days VLA sponsored workshop on “E-Content Development”

• Guest lecture on ”Deadlocks in Operating System” at SRM Institute of Science and Technology

• Guest lecture on IoT and Machine Learning for automation in SERB AV workshop at IIITT

• Online webinar on “Image Enhancement” at Bharathiyar Engineering College for Women”

• Online webinar on “Ontological Engineering” at Anna University (BIT Campus)

• Online Webinar on “Traditional and Contemporary Techniques of Image Enhancement” at National Engineering College

• Guest Lecture on “Data Structures using C” at K. Ramakrishnan College of Technology

• External Expert for UG Project Viva-voce at National Institute of Technology Tiruchirappalli

• Guest lecture on E-content development in VLA workshop organized by IIIT Tiruchirappalli and IIIT Kurnool

• Guest lecture on E-content development in VLA workshop organized by IIIT Tiruchirappalli and IIIT Kurnool

• Guest Lecture on Image Enhancement – A practical approach at K. Ramakrishnan College of Technology

• Guest Lecture on Machine Learning Techniques at Nehru Memorial College.

• Master class in short term course on Digital Marketing and AI conducted by Simplilearn and IIITT.

• Guest lecture on Basics of Deep Learning at VIT, Vellore.

• Guest lecture on Hands-on of Deep Learning architecture and research challenges at VIT, Vellore.

• Reviewed papers for journals.

• Visited ISRO, Headquarters, Bangalore.

• Visited LRDE, DRDO, Bangalore.

• Three days of training at Ramco Systems, Chennai

Current Responsibilities

• Head of the Department

• Training and Placement Coordinator (i/c)

• AISHE portal (i/c)

• NSP (i/c)

• Digilocker (i/c)

Previous Responsibilities

• UG & PG Admissions - Reporting officer

• RTI - CPIO

• ICC member

• Campus Networking and Website updation

• WiFi In-charge

• NBA Coordinator

• Competitive Coding Club Incharge

• Class Coordinator

• Timetable coordinator

• Department - Exam coordinator