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    ershad@math.ku.ac.bd


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    +8801712984332

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    Mathematics Discipline, Science Engineering and Technology School, Khulna University, Khulna-9208, Bangladesh

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Dr. Lasker Ershad Ali
Professor

Dr. Lasker Ershad Ali received the Doctor of Natural Science degree from Peking University in 2018. After working as, Lecturer , Assistant Professor and Associate Professor, he has been a Professor of Mathematics at Khulna University since 2019. Dr. Lasker Ershad Ali has professional competencies especially in the area of teaching and research. His research interest includes Biometric, Image Processing, Pattern Recognition, Machine Learning as well as Deep Learning, Computer Vision, Statistical Learning and Information Intelligence and Applied Mathematics. 

§ Doctor of Natural Science (PhD) in Applied Mathematics (2018) 

   Department of Information Science, Peking University

§  Master of Science (M.Sc.) in Applied Mathematics (2008)

   Mathematics Discipline, Khulna University

§  Bachelor of Science (B.Sc.) in Mathematics (2006)

   Mathematics Discipline, Khulna University


  • Statistical Learning and Intelligent Information Processing
  • Biometric Recognition
  • Pattern Recognition
  • Image Processing
  • Machine Learning
  • Deep Learning
  • Computer Vision
  • Financial Mathematics
  • Applied Mathematics

Current Research Project/Collaboration

SL Title Research Role Awarded Date Completion Date Funding Agency
No Research Project Available

Professional Experience and Job Responsibilities

§Professor :  09/09/2019 – Present

    Major Activities: Teaching, Research, Supervision postgraduate and undergraduate students, Curriculum development, Students welfare.

    Courses Taught Postgraduate and Undergraduate Level: Pattern Recognition, Financial Mathematics, Meteorology, Advanced Calculus, Complex  Analysis, Differential and Integral Calculus, MATLAB. 

§  Associate Professor :  09/09/2015 – 08/09/2019

    Major Activities: Teaching, Research, Supervision postgraduate and undergraduate students, Curriculum development, Students welfare.

    Courses Taught Postgraduate and Undergraduate Level: Pattern Recognition, Financial Mathematics, Meteorology, Advanced Calculus, Complex Analysis, Differential and Integral Calculus, MATLAB. 

§  Assistant Professor: 09/09/2010 – 08/09/2015

   Major Activities: Teaching, Research, Supervision postgraduate and undergraduate students, Students welfare.

   Courses Taught Postgraduate and Undergraduate Level: Population Dynamics, Advanced Numerical Analysis, Industrial Mathematics, Financial     Mathematics, Advanced Calculus, Vector Analysis, Tensor Analysis

§  Lecturer  : 09/09/2008 – 08/09/2010

     Major Activities: Teaching, Students welfare

   Courses Taught Postgraduate and Undergraduate Level: Algebra and Trigonometry, Advanced Calculus, Vector Analysis, Tensor Analysis, Real     Analysis, Graph Theory.


Administrative Positions

 § Joint Director, Khulna University Research Cell: 28/09 /2021~

 § Provost, Jatir Janak Bangabandhu Sheikh Mujibur Rahman Hall : 17/09/2020- 27/02/2021

 §Assistant Provost: 24/02/2019- 31/01/2021

   Jatir Janak Bangabandhu Sheikh Mujibur Rahman Hall, Khulna University, Bangladesh.

   §Assistant Director of Students Affairs’: 27/07/2009-31/08/2014.  Khulna University, Bangladesh.

coming soon...

Supervision

SL Title Degree Role Start Date End Date
1 Iris Image Recognition Using Gradient Features Based Extraction Masters Supervisor 1 July, 2019 8 April, 2020
2 Distant Iris Recognition Using Deep Feature-based Classifications Masters Supervisor 1 July, 2020 27 July, 2021
3 Multimodal Retrieval for Semantic Matching and Semantic Correlation Matching through Different Classification Models Masters Supervisor 1 July, 2020 27 July, 2021
4 Face Detection Using Support Vector Machine Classifier and Different Features Masters Supervisor 1 July, 2019 8 September, 2020
5 K-means Segmentation Based Flower Image Retrieval Masters Supervisor 1 July, 2019 8 September, 2020
6 Image Segmentation Based Iris Recognition Using Wavelet Features and Support Vector Machine Classification Masters Supervisor 1 July, 2019 8 September, 2020

coming soon...


1.  1. Arnab Mukherjee, Kazi Shah Nawaz Ripon*, Lasker Ershad Ali*, Zahidul Islam and GM Mamun-Al-Imran, (2022) “Image Gradient Based Iris Recognition for Distantly Acquired Face Images Using Distance Classifiers”, International Conference on Computational Science and Its Applications, Lecture Notes in Computer Science book series (LNCS,volume 13381), pp. 239-252.


2. Ariful Islam , Badhan Das, Lasker Ershad Ali, and Md. Azizur Rahman, (2022) “Numerical Study on Transient Flow of Micropolar Fluid in a Non-Darcy Porous Medium in the Presence of Magnetic Field”, International Journal of Heat and Technology, Vol. 40(5), pp. 1157-1165.


3. Abdullah-Al Nahid, Niloy Sikder, Mahmudul Hasan Abid, Rafia Nishat Toma, Iffat Ara Talin and Lasker Ershad Ali, (2022) “Home Occupancy Classification Using Machine Learning Techniques along with Feature Selection”, I. J. Engineering and Manufacturing, Vol. 3, pp. 38-50.


4. Biplab Madhu, Arnab Mukherjee, Md. Zahidul Islam, G. M. Mamun Al Imran, Raju Roy and Lasker Ershad Ali, (2021) “Depth Motion Map Based Human Action Recognition Using Adaptive Threshold Technique”, 5th International Conference on Electrical Information and Communication Technology (EICT2021), IEEE, pp.1-6, doi:  10.1109/EICT54103.2021.9733611.


5. Arnab Mukherjee, Md. Zahidul Islam, G. M. Mamun-Al-Imran and Lasker Ershad Ali, “Iris Recognition Using Wavelet Features and Various Distance Based Classification”, 2021 International Conference on Electronics, Communications and Information Technology (ICECIT), 2021, IEEE, pp. 1-4, doi: 10.1109/ICECIT54077.2021.9641118.


6. Md. Zahidul Islam, Shamsur Nahar, S. M. Shariful Islam, Saria Islam, Aarnab Mukherjee and Lasker Ershad Ali, (2021) “Customized K-Means Clustering Based Color Image Segmentation Measuring PRI,” 2021 International Conference on Electronics, Communications and Information Technology (ICECIT), 2021, pp. 1-4, doi: 10.1109/ICECIT54077.2021.9641094.


7. Md. Azizur Rahman, Ariful Islam and Lasker Ershad Ali, (2021) “Intelligent Route Construction Algorithm for Solving Traveling Salesman problem”, International Journal of Computer Science and Network Security, vol. 21(4), pp. 33-40. 


8. Biplab Madhu, Md. Azizur Rahman, Arnab Mukherjee, Md. Zahidul Islam, Raju Roy and Lasker Ershad Ali, (2021) “ A Comparative Study of Support Vector Machine and Artificial Neural Network for Option Price Prediction”, Journal of Computer and Communications, vol. 9(5), pp.78-91.


9. Lasker Ershad Ali, Md. Zahidul Islam, Biplab Madhu, Md. Farhad Bulbul and Nazma Parveen, (2019) “Shape and Texture Features based Human Action Recognition Using Collaborative Representation Classification”, Saudi Journal of Engineering and Technology, pp. 262-273.


10. Kazi Shah Nawaz Ripon, Lasker Ershad Ali, Nazmul Siddique and Jinwen Ma, (2019) “Convolutional Neural Network based Eye Recognition from Distantly Acquired Face Images for Human Identification”, In: International Joint Conference on Neural Networks (IJCNN 2019), IEEE, Budapest, Hungary, pp.1-8.


11. Nazmul Islam, Lasker Ershad Ali and Ariful Islam, (2018) “Rotational Effect on Viscous Fluid Flow through Rectangular Rotating Straight Duct”, American Journal of Applied Mathematics, vol. 6(5), pp. 159-166.


12. Lasker Ershad Ali, Junfeng Luo and Jinwen Ma, (2017) “Effective Iris Recognition for Distant Images Using Log-Gabor Wavelet Based Contourlet Transform Features”, In: Intelligent Computing Theories and Application. ICIC 2017. Lecture Notes in Computer Science, Springer, vol. 10361, pp. 293-303.  ISSN 0302-9743, ISBN 978-3-319-63308-4


13. Kazi Shah Nawaz Ripon, Lasker Ershad Ali, Sarfaraz Newaz and Jinwen Ma, (2017) “A Multi-Objective Evolutionary Algorithm for Color Image Segmentation”, In: 5th  International Conference on Mining Intelligence and Knowledge Exploration (MIKE 2017), Lecture Notes in Artificial Intelligence (LNAI), Springer, vol. 10682, pp. 168-177.


14. Kazi Shah Nawaz Ripon, Sarfaraz Newaz, Lasker Ershad Ali, and Jinwen Ma, (2017) “Bi-Level Multi-Objective Image Segmentation Using Texture-Based Color Features”, IEEE 20th International Conference on Computer and Information Technology, 2017 (IEEE Xplore).


15. B. M. Jewel Rana, Raju Roy, Lasker Ershad Ali and Sarder Firoz Ahmed, (2017) “Radiation Absorption and Variable Electrical Conductivity Effect on High Speed MHD Free Convective Flow past an Exponential Accelerated Inclined Plate”, World Journal of Mechanics, vol. 7(8), pp. 211-241.


16. Lasker Ershad Ali, Junfeng Luo and Jinwen Ma, (2016) “Iris Recognition from Distant Images Based on Multiple Feature Descriptors and Classifiers”, In: 2016 IEEE 13th International Conference on Signal Processing, pp. 1357-1362.


17. Ariful Islam, Muhammad Minarul Islam, Mahabur Rahman, Lasker Ershad Ali, Md Shakhaoath Khan, (2016) “Unsteady Heat Transfer of Viscous Incompressible Boundary Layer Fluid Flow through a Porous Plate with Induced Magnetic Field”, Journal of Applied Mathematics and Physics, vol. 4(2), pp: 294-306.


18. Md. Salauddin Khan, Masudul Islam, Md. Rasel Kabir and Lasker Ershad Ali, (2016) “A Comparative Study of Forecasting Agricultural Time Series: Some Selected Food grain in Bangladesh”, Journal of Mechanics of Continua and Mathematical Sciences, vol. 10(2), pp. 1500-1510.


19. Lasker Ershad Ali,  Bayezeedur Rahman Khan and Ishita Shahid Sams, (2015) “Brief Study on Census and Predicted Population of Bangladesh Using Logistic Population Model”, Annals of Pure and Applied Mathematics, vol. 10(1), pp. 41-47.


20. Sarder Firoz Ahmmed, Mohadev Kumar Das, Lasker Ershad Ali, (2015) “Analytical Study on Unsteady MHD Free Convection and Mass Transfer Flow Past a Vertical Porous Plate”, American Journal of Applied Mathematics, vol. 3(2), pp. 64-74.


21. Sarder Firoz Ahmmed, Rubel Ahmmed, Lasker Ershad Ali, (2015) “Numerical Study on Unsteady Free Convection and Mass Transfer Flow past a Vertical Porous Plate”, International Journal of Innovative Research in Advanced Engineering, vol. 2(2), pp. 278-285.


22. Lasker Ershad Ali, Ariful Islam and Nazmul Islam, (2015) “Investigate Micropolar Fluid Behavior on MHD Free Convection and Mass Transfer Flow with Constant Heat and Mass Fluxes by Finite Difference Method”, American Journal of Applied Mathematics, vol. 3(3), pp. 157-168.


23. Lasker Ershad Ali, Masudul Islam and Shamima Sultana, (2015) “Mathematical Modeling with Local Volatility Surface by Radial Basis Function Approach”, Annals of Pure and Applied Mathematics, vol. 9(2), pp. 191-200.


24. Bayeezidur Rahman Khan and Lasker Ershad Ali, (2015) “A Study of logistic population Model and the Population Projection of China”, Asian Journal of Mathematics and Computer Research, vol. 6(1), pp. 61-71.


25. Lasker Ershad Ali, Masudul Islam, Ishita Shahid Sams and Afroza Polin, (2014) “Measuring Child Mortality Impact by Cox Propotational Hazard Model with Two Time Scales”, Khulna University Studies, Bangladesh, vol. 11(1&2), pp. 193-202.


26. Lasker Ershad Ali, Masudul Islam, Rashed Kabir and Faruque Ahmmad, (2013) “Forecasting Production of Food Grains using ARIMA Model and its Requirement in Bangladesh”, Journal of Mechanics of Continua and Mathematical Sciences, vol. 7(2), pp. 1056-1066.


27. Md Shakhaoath Khan, Ifsana Karim, Lasker Ershad Ali and Ariful Islam, (2012) “Unsteady MHD Free Convection Boundary-layer Flow of a Nanofluid along a Stretching Sheet with Thermal Radiation and Viscous Dissipation Effects”, International Nano Letters, 2:24.


28. Masudul Islam, Lasker Ershad Ali and Nahida Afroz, (2012) “Forecasting Volatility of Dhaka Stock Exchange: Linear Vs Non-Linear Model”, International Journal of Science and Engineering, vol. 3(2), pp. 4-8.


29. Md. Mizanur Rahman, Lasker Ershad Ali, Munnujahan Ara and Kazi Masudul Alam, (2010) “Statistical Analysis of Rainfall of Monsoon Season and its Variability over Bangladesh”, Khulna University Studies, Bangladesh vol. 10(1&2), pp. 83-88.


30. Afroza Polin, Lasker Ershad Ali and T. K. Devnath, (2010) “On Mathematical and Econometric Model for the Projection of Ultimate Population of the Earth”, Journal of Mathematics and Mathematical Sciences, vol. 25, pp. 49-57.


31. Rabindra Nath Mondal, Md. Rafiqul Islam and Lasker Ershad Ali, (2010) “Transient Heat and Fluid Flow through a Curved Rectangular Duct”, In: 13th Asian Congress of Fluid Mechanics, December 2010, Dhaka, Bangladesh, pp. 17-21.


32. Rabindra Nath Mondal, Nazmul Islam, Lasker Ershad Ali and Anup Kumar Datta, (2009) “Solution Structure, Stability and Transitions of Non-isothermal Flow Through a Curved Rectangular Duct”, Indian Journal of Science and Technology, vol. 2(8), pp. 35-42.