No. of Books Published : 02

Journal Publications

1. DK Pathak, SK Kalita, "Spectral spatial joint feature based convolution neural network for hyperspectral image classification", Concurrency and Computation: Practice and Experience (SCIE), 2021

2. D Das, SK Kalita, "Skull Stripping of Brain MRI for Analysis of Alzheimer’s Disease", International Journal of Biomedical Engineering and Technology(SCOPUS), 2021
   
3. PK Pathak, SK Kalita,"Hyperspectral image classifcation using support vector machine: a spectral spatial feature based approach", Evolutionary Intelligence, (SCOPUS), 2021
4. A Sarma, BD Choudhury, SK Kalita,"Feature fusion: An application to biomedical signal", International Journal of Recent Technology and Engineering, 2020
   
5. Medhi K, Kalita SK, “Asamese Handwritten character recognition using supervised Fuzzy logoc”, International journal of recent Technology and Engineering,(SCOPUS 2018-19), ISSN: 2277-3878, 2019
6. Das D, Kalita SK, “Skull Stripping of Brain MRI for Analysis of Alzheimer’s Disease”, International Journal of Biomedical Engineering and Technology, (Inderscience Publishers,  SCOPUS) listed in UGC journal list. (Accepted on 10^th May, 2018 for publication). ISSN online: 1752-6426 ISSN print: 1752-6418
7. SS Bharali, SK Kalita, "Speech Recognition with reference to Assamese language using novel fusion method", Internation Journal of Speech Technology, Springer Publication(SCOPUS), ISSN 1381 - 2416, March, 2018
8.  CJ Kumar, SK Kalita, "Point Feature based recognition of handwritten Meetei Mayek Script", (SCOPUS), Springer's Lecture notes in Electrical Engineering, ISSN: 1876 - 1100, ISBN: 9789811947657, October, 2017
9. S Sarma, SK Kalita, "Mutual Information-Based Hierarchical Band Selection Approach for Hyperspectral Images", (SCOPUS), Springer's Lecture notes in Electrical Engineering, ISSN: 1876 - 1100, ISBN: 9789811947657, October, 2017
10. D Das, SK Kalita, "Atrophy Measure of Brain Cortex to Detect Alzheimer's Disease from Magnetic Resonance Images", (SCOPUS), Springer's Lecture notes in Electrical Engineering, ISSN: 1876 - 1100, ISBN: 9789811947657, October, 2017
11. K Medhi, SK Kalita, "Assamese Charcter Recognition Using Zoning Feature", (SCOPUS), Springer's Lecture notes in Electrical Engineering, ISSN: 1876 - 1100, ISBN: 9789811947657, October, 2017 
12. Talukdar J, Kalita SK, “A Statistical Approach for early detection and modeling of Heart Diseases”, International Journal of Scientific and Engineering Research, Volume 7, Issue 5, ISSN 2229-5518 [Peer reviewed] May 2016
13. Kumar CJ, Kalita SK, “Preparation of a Dataset and issues related with recognition of optical character in Assamese Script”, Indian Journal of Science and Technology(SCOPUS), Print ISSN : 0974-6846 Online ISSN : 0974-5645, 2016
14. CJ Kumar, SK Kalita, "Preparation of a dataset and issues related with recognition of optical character in Assamese Script", (SCOPUS, WoS) Indian Journal of Science and Technology, Vol 9(40), ISSN : 0974 - 6846, October, 2016
15. SS Bharali, SK Kalita, "A comparative study of different features for isolated spoken word recognition recogniton using HMM with reference to Assamese language", Internation Journal of Speech Technology, Springer Publication (SCOPUS), ISSN 1381 - 2416, October, 2015
16. Medhi K, Kalita SK, “Assamese Digit Recognition with Feed Forward Neural Network”, International Journal of Computer Applications(IJCA), ISBN : 973-93-80884-69-9, January 2015 ,
17. Nath D, Kalita SK, “Composite Feature Selection Method based on Spoken Word and Speaker Recognition”, International Journal of Computer Applications 121(8):18-23,  DOI : 10.5120/21560-4593, ISBN : 0975 – 8887, July 2015
18. Sarma S, Kalita SK, “A Survey on Trends and Techniques used in Hyperspectral Image Processing”, International Journal of Computer Applications 122(9):1-8, DOI : 10.5120/21725-4879, ISBN: 973-93-80888-08-8, July 2015
19. Kalita SK, “Fake Currency Verification Using blue pixel region analysis and image difference”, International Journal of Engineering and Computer Science, ISSN 2319 – 7242, December, 2015
20. Medhi K, Kalita SK, “Printed Assamese Numerals Recognition Using Morphological Operators on Binary Images”, International Journal of Intelligent Computing in Science & Technology, pp. 1-4, vol. 1, no. 1, ISSN: 2348-8204, April 2014. 
21. Nath D, Kalita SK, “Feature Selection Method for Speaker Recognition using Neural Network”, International Journal of Computer Applications(IJCA), ISBN : 973-93-80883-64-3, September 2014
22. Kumar CJ, Kalita SK, “Recognition of Handwritten Numerals of Manipuri Script”, International Journal of Computer Applications(IJCA), Volume 84 - Number 17, ISSN - 0975 –8887, December 2013
23. Kalita SK, “Nonlinearity and cepstral/mel cepstral measure of the spectral characteristics of assamese & bodo phonemes”, Int. J of Open Problems in Computer Science and Mathematics (IJOPCM) , Vol. 3. No. 5, ISSN 1998-6262, December 2010
24. Deka MK, Kalita SK, Sarma S, “A comparative study for Identification of sex of the speaker with reference to bodo vowels”, Int. J of Open Problems in Computer Science and Mathematics (IJOPCM) , Vol. 3. No. 5, ISSN 1998-6262, December 2010

Conference Publications

1. DK Pathak, SK Kalita, Classification of Hyperspectral Image using Ensemble Learning methods:A comparative study, INDICON 2020

2. Nath D, Kalita SK, “A study of spoken word recognition using unsupervised learning with reference to assamese language” IEEE 2nd International Conference on Innovations in Electronics, Signal Processing and Communication (IESC), 2019

3. Sarmah S, Kalita SK, “A supervised band selection method for Hyperspectral Images based on Information gain ratio and clustering” PReMI 2019, LNCS 11942, pp350 – 358, 2019

4. Pathak DK, Kalita SK, “Spectral spatial feature based classification of Hyperspectral image using Support Vector Machine”, SPIN 2019

5. Bharali, SS, Kalita SK. “Speaker Identification with reference to Assamese language using fusion technique”, IEEE 2nd International conference on Advances in computing control and Communication technology, IAC3T, September, 2018

6. Kalita SK, “Distance Education: Challenges from distance education to Online education” International Conference on Developmental Interventions and Open Learning for Empowering and Transforming Society, 16^th 17^th December 2017, ISBN: 978-81-934669-0-2

7. Bharali, SS, Kalita SK, "Speaker identification using vector quantization and I-vector with reference to Assamese language." Wireless Communications, Signal Processing and Networking (WiSPNET), 2017 International Conference on. IEEE, 2017, ISBN: 978-1-5090-4442-9.

8. Kumar CJ, Kalita SK, “Geometrical, Profile and HOG feature based Recognition of Meetei Mayek Characters”, International Conference on Microelectronics, Computing and Communication, January 2016

9. Bharali, SS, Kalita SK, “Speaker Independent Isolated Word Recognition using Hidden Markov Model and Vector Quantisation with reference to Assamese language” IEEE Sponsored 3rd International Conference on Electronics and Communication Systems (ICECS 2016), ISBN: 978-1-4673-7832-1

10. Kalita SK, “Identification of Indian fake currency using distance measure”, National seminar on Science and Technology for Sustainable Development , 61th Annual Technical Session of ASS, January, 2016

11. Das D, Kalita SK, “Alzheimer’s disease detection from brain MRI using threshold based segmentation”, National seminar on Science and Technology for Sustainable Development , 61th Annual Technical Session of ASS, January, 2016

12. Sarma S, Kalita SK, “A Correlation Based Band Selection Approach for Hyperspectral Image Classification”, IEEE International Advanced Computing Conference (IACC 2016) Feb, 2016

13. Kumar CJ, Kalita SK, “Recognition of Meetei Mayek Characters using Hybrid Feature Generated from Distance Profile and Background Directional Distribution with Support Vector Machine Classifier”,  IEEE sponsored International Conference on Communication, Control and Intelligent Systems, IEEE Catalogue Number: CFP15C93-CDR, ISBN: 978-1-4673-7541-2, November 2015

14. Kumar CJ, Kalita SK, “Methods For Optical Character Segmentation: A Review”, National seminar on Information Technology and Its Impact In Business, ISBN 978-93-5235-674-4, August 2015

15. Medhi K, Kalita SK, “Printed Assamese Vowels Recognition Using Morphological Operators on Binary Images”, International conference on electronic devices, Circuits, Applied Electronics and Communication Technology(EDCAECT 2015), Gauhati University, ISBN : 978-93-85822-02-5, October, 2015.

16. Banik B, Kalita SK, “Content based image retrieval using Texture and Color Feature”, International conference on electronic devices, Circuits, Applied Electronics and Communication Technology(EDCAECT 2015), Gauhati University, ISBN : 978-93-85822-02-5, October, 2015.

17. Kumar CJ, Kalita SK, “Line Segmentation of Handwritten Assamese and Meetei Mayek Scripts using Header-Line and Seam Carving Based Algorithm”, ISTE sponsored International Conference on Research and Innovations in Engineering and Technology, Amritsar College of Engineering and Technology, Punjab, ISBN: 978-81-924867-3-4,  December 19-20, 2014.

18. Kumar CJ, Kalita SK, “Line Segmentation in Handwritten Assamese and Meetei Mayek Script using Seam Carving Based Algorithm”, Optical Society of India sponsored International Conference on Opto-Electronics and Applied Optics, IEM Engineering Campus, Springer Proceedings in Physics, ISBN: 978-81-322236-6-5 , December 17-18,2014

19. Nath D, Kalita SK, “An effective age detection method based on short time energy and zero crossing rate”, 2nd International Conference on Business and Information Management (ICBIM-2014), Organized by NIT, Durgapur, India and technically cosponsored by IEEE Kharagpur Section, IEEE Conference record #32849, IEEE Catalog number: CFP1404X-CDR, DOI: 10.1109/ICBIM.2014.6970942, ISBN:978-1-4799-3263-4, 9th-11th January, 2014.

20. Kumar CJ, Kalita SK, “Degraded Text Recognition in Indian Regional Scripts: A Survey of Feature Extraction Techniques”, International Conference on Green Energy & Smart Materials Through Science, Technology and Management (GESM’14), Organized by Faculty of Technology, Gauhati University and University of South Africa (UNISA), Florida Campus, ISBN:978-81-921779-0-8,

21. Nath D, Kalita SK, “Spoken word recognition using artificial neural network with special reference to british English”, International Conference on Green Energy & Smart Materials Through Science, Technology and Management (GESM’14), Organized by Faculty of Technology, Gauhati University and University of South Africa (UNISA), Florida Campus, ISBN:978-81-921779-0-8,

22. Kumar CJ, Kalita SK, “Developments and Challenges in the field of Optical Character Recognition in North East Indian Scripts”, National Conference on Communication, Cloud and Big Data, proceedings published by ACCB publishing, England, ISBN 978-1-908368-03-4, December 2014.

23. Medhi K, Kalita SK, “Recognition of assamese handwritten numerals using mathematical morphology”, 4th IEEE International Advance Computing Conference, organized by IEEE Computer Society of India  and Department of Computer Science & Information Technology, ITM University India, Print ISBN: 978-1-4799-2571-1,  Conference # 32527, @ IEEE (February 21-22, 2014)

24. Bharali SS, Kalita SK, “Zero Crossing Rate and Short Term Energy as a cue for sex detection with reference to Assamese vowels”, International Conference for Convergence of Technology (I2CT) 2014, Organized by IEEE Bombay Section, IEEE Conference record # 33458, ISBN 978-1-4799-3759-2,  @ IEEE (06 Apr - 08 Apr 2014)

25. Kalita SK, Nath D, “Speech utterance classification using mel-frequency cepstral coefficient (mfcc) and ROC analysis”, National Level Seminar cum Conference on Recent Trends & Techniques in Computer Sciences, Organized by the Dept of Computer Science & Technology, Bodoland University, Kokrajhar, Assam, ISBN: 978-93-83252-08-4, 25th -26th March, 2013.

26. Kalita D, Kalita SK, “Classification of spoken words using formant frequencies and their performance evaluation”, National Level Seminar cum Conference on Recent Trends & Techniques in Computer Sciences, Organized by the Dept of Computer Science & Technology, Bodoland University, Kokrajhar, Assam, ISBN: 978-93-83252-08-4, 25th -26th March, 2013.

Research Area

1)   Speech Processing,

2)    Image Processing

3)     Machine Learning

Research Project

            Completed  : 02

            Ongoing      : 01

 
No. of Ph. D Awarded : 09

1. Dr. Jyotishmita Talukdar, Asst Professor, Dept. of CSE, Tezpur University (Cardiac Disorder, Machine Learning), 2018
   
2. Dr. Chandan Jyoti Kumar Asst. Professor, Cotton University,(Handwritten Characters, Machine Learning), 2018
3. Dr. Dipen Nath, Asst. Professor, Kokrajhar Govt. College (Speech Processing, Machine Learning), 2019
4. Dr. Sruti Subha Bharali, Asst. Professor, KKHSOU( Speech Processing, Machine Learning), 2019
   
5. Dr. Sonia Sarmah, Asst. professor, Assam Don Bosco University(Hyper Spectral Image, Machine Learning) 2020
6. Dr. Kalyanbrat Medhi, Data Scientist, MNC, Mumbai(Handwritten character, Machine Learning) 2021
7. Dr. Arup Sarma, Asst. Professor, Pub Kamrup College, (Brain signal, Machine Learning)2021(Co Guide)
8. Dr. Dulumani Das, Asst. Professor, Down Town University(Medical Image Processing, Machine Learning)
9. Diganta Pathak, (Hyper Spectral Image Processing, Deep Learning)

  No. of Ph. D Scholars on going : 04

1. Gautam Kumar Das (Topic not assigned)
2. Pallavi Saikia(Topic not assigned)
3. Rishiraj Barua(Topic not assigned)
4. Rupjyoti Rai(Topic not assigned)
5. Vacant
6. Vacant

Research Project

• “Fake currency verification and detection”, Funded by ASTEC, Guwahati, 2015 - 2017 Rs. 2,40,000/-
  
• “Recognition and Representation of some typical Assamese spoken words”, Funded by UGC, Rs. 1,28,000/-, No. F. 5-250/2009-10(MRP/NERO)/6082 dated 14^th December 2009

UGC OP/RC

•         Refresher Course, HRDC, Gauhati University, Guwahati, 4^th July – 17^th July, 2019
•          Refresher Course, HRDC, Gauhati University, Guwahati, 8^th December – 28^th December, 2016
•          Refresher Course, HRDC, Aligarh Muslim University, Aligarh, 29^th Sept.  to 16^th Oct, 2015
•       Orientation Programme (OP84) , UGC-Academic Staff College, Gauhati University, 17^th May – 13^th June, 2010

Session Chaired

• International conference on Innovative Research In Applied Physics, Material Sciences, Instrumentation, Electronics, Communication, Electrical, Cower control, Computer Science and Information Technology (TECHNOVA – 2016), Organised by Department of Electronics & Communication Technology, Computer Science, IT and Instrumentation & USIC Gauhati University and Krishi Sanskriti, New Delhi, 22^nd & 23^rd December, 2016
• UGC sponsored National Seminar, Organized by Sibsagar Commerce College, Sivsagar, Assam, 7^th – 8^th August, 2015

·       

Resource Preson

• Deliver a lecture on “Latest development, interesting facts, future prospects and career opportunities in the subject area”, in the dept . of Computer Science and electronics , School of Engineering  & Technology, University of Science & Technology, Meghalaya, 29 August, 2015
• Deliver a lecture on “MATLAB for Image Processing”,A six days workshop on MATLAB and its Applications, Organised by Computer Centre, Dept. of Physics & ESES, 22 – 27 February, 2015
• Matlab in Seismology, Computational Methods for Source Characterization and Stress Field Analysis, Geoscience Divisionm, CSIR–NEIST, Jorhat, Assam 21 – 26 March , 2014
  

Staff Development Programme

Attend one FDP on “Digital Signal Processing with reference to Voice and Image Processing : Its Algorithm and Development”, Sponsored by AICTE, MHRD, Govt. of India and Conducted by Dept. of Computer Science, NERIM, 15^th June – 28^th June, 2004

Workshop Participation

• National Workshop on Remote Sensing and GIS, Organised by Dept. of Computer Science, Gauhati University, 24th 30th October, 2016
• National Workshop on Medical Image Processing, Organized by Institute of Advanced Study in Science and Technology, 19^th – 20 February, 2016
• Ideas to Action : Let us grow with innovation, organized by S & T Division, ASTEC, 7^th – 8^th September, 2016.
• 3^rd International Conference on Soft Computing for Problem Solving (SOCProS 2013), Organized by Saharanpur Campus of IIT Roorkee, 26^th – 28^th December, 2013
• Fourth International Workshop on Biometrics & its Applications in Forensic Science(IWBFS 2011), Jointly organized by Biometrics Lab, Dept. of CSE, IIT Kanpur & Dept. of CSE, University Institute of Engineering and Technology, CSJM University, Kanpur, January 13 – 15, 2011
• Fourth Workshop on Computational Information Processing, Organized by Electronics and Communication Science Unit, ISI, Kolkata, 8^th – 11^th March, 2005
• Second North East School on Computational Information Processing, Electronics and Communication Science Unit, ISI Kolkata, Venue: Kohima Science College, Jotsoma, Nagaland,  17^th – 20^th March, 2004
• “Vocationalstation of Higher Education”, organized by 52nd Annual conference of Assam College Teachers’ Association, Venue : KRB Auditorium, Guwahati – 781001, 29th October, 2004
• Autumn School on Information Technology : Emerging Research Issues, Jointly organized by Computer Vision & Pattern Recognition Unit, ISI, Kolkata and CSE, NERIST, Itanagar, 22nd – 26th September, 2003

Paper Presentation

•  “Distance Education: Challenges from distance education to Online education” International Conference on Developmental Interventions and Open Learning for Empowering and Transforming Society, ISBN: 978-81-934669-0-2, 16^th 17^th December 2017.
•  “Identification of Indian fake currency using distance measure”, National seminar on Science and Technology for Sustainable Development , 61th Annual Technical Session of ASS, 23^rd January, 2016
• “Alzheimer’s disease detection from brain MRI using threshold based segmentation”, National seminar on Science and Technology for Sustainable Development , 61th Annual Technical Session of ASS, 26^th January, 2016         
  
• “Design of a Semi Automatic Annotation Model of Speech Signal with reference to Bodo language”, IEEE sponsored 3^rd National conference on Emerging Trends and Applications In Computer Science, Organised by Dept. of Computer Science, St. Anthony’s College, Shillong – 793001, 30^th – 31^st March, 2012
•  “Isolated word recognition with reference to assamese language”, North Eastern Regional Seminar on Information Technology, Faculty of Management Studies, The ICFAI University Tripura, April 7 -8, 2011.
• “A cepstral measure of the spectral characteristics of assamese & bodo phonemes for speaker verification”, International Conference on Computer, Communication, Control and Information Technology(C3IT), Academy of Technology, West Bengal, 6- 7 February, 2009
• “A spectral analysis of bodo and assamese vowels”, International Conference on “Computers and Devices for Communication”. CODEC – 06, Institute of Radio Physics and Electronics, University of Calcutta, Kolkata, 18-20 December, 2006
• “Features extraction of bodo vowels through lpc-analysis”, Frontiers of Research on Speech and Music(FRSM-2004), Centre for Advanced Study in Linguistics, Annamalai University, Tamilnadu, 8^th – 9^th January, 2004.

Arranging Workshop

• Two day workshop on Android Application Development, Dept. of Computer Science, GU, 13^th & 14^th March, 2015
• National Network Security Championship, 7^th – 8^th February, 2014

Software Development

• “Milk Billing System”, Mizoram Multicommodity Producers Cooperative Union Limited(MULCO), Mizoram, Regd No A-31/1983 – 1984, March 2000, Position : Project Manager, Front end : Visual Basic, Back end : Oracle, 2000
• “CT Trading corporation management system”, CT Trading corporation, Aizawl, Mizoram – 796001, Titan Authorised Sales and Services, 12th June 1998 – 12th October, 1998, Position : Project Manager, Front end : Visual Basic, Back end : Oracle
• “School Management System”, Axam Jatiya Vidyalaya, Noonmati, 2005-2006

Other Teaching Experience

• Teaching Bioinformatics in the dept. of Biotechnology at MSc(Biotechnology), Gauhati University, September 2005 – October , 2008 as Guest Lecturer
• Teaching DBMS, Data Structure in the Dept. of CSE at BCA & M Tech level, Rajiv Gandhi University, 2007

Other Responsibilities

• Chairperson, Digitization Committee, Krishna Kanta Handiqui State Open University, 2017
• Member, Library Advisory Committee, Krishna Kanta Handiqui State Open University, 2017
• Member, Prospectus Committee,  Krishna Kanta Handiqui State Open University, 2017
• Member, Web site Committee, Gauhati University, 2015
• Member, Admission committee for HS & BA/BSc, Handique Girls College, 2003, 2004, 2005, 2006
• Member, Admission committee, Bodoland University, 2011, 2012
• Member Subject Expert committee in Computer Science, Assam Higher Secondary Education Council, 2007

1.      Name                                              : DR. SANJIB KR KALITA

2.      Father’s name / Mother’s name        : Late. Suren Kalita

3.      Department                                       : Computer Science, Gauhati University

4.      Current Designation                          : Associate  Professor

5.      Date and Place of Birth                     : 01/03/1972,  Vill: Lakshmipur, Dist.: Baska(Assam)           

6.      Sex                                                    : Male          

7.       Marital Status                                   : Married     

8.      Nationality                                        : Indian        

9.     Address for correspondence              : Department of Computer Science, Gauhati

                                                                              University, Guwahati-781014, Assam, India. 

      Telephone No.                                 : 8812051150 (m) /6000940492         

      E mail                                               : sanjib959@gauhati.ac.in

Academic Qualifications

• HSLC, SEBA, 1987
• HSSLC, AHSEC, 1990
• BSc(Physics), GU, 1994
• MCA, Assam Engineering College, 1998
• Ph. D, GU, 2009

10.  Work experience(20 years)

Assistant Professor, National PG College, October 2000  - September 2002

Assistant Professor, Dept. of Comp. Sc., Handique Girls’ College, September, 2002 - December, 2009

Assistant Professor,, Dept. of Comp. Sc., Gauhati University: Kokrajhar Campus, Dec., 2009 - October 2012

Assistant Professor, Stage I & II , Dept. of Comp. Sc., Gauhati University,October, 2012 - March 2017

Associate Professor , Dept. of Comp. Sc.,KKHSOU, March 2017 - March 2018

 Assistant Professor, Stage II & III , Dept. of Comp. Sc., Gauhati University, March 2018 - May 2023

Associate Professor, Dept. of Comp. Science, Gauhati University,  From May 2023 - today

• Advanced Data Structure
• Digital Image Processing
• Speech Processing
• Machine Learning

• Image Processing
• Speech Processing
• Machine Learning
• Deep Learning