North-Eastern Hill University
(A University with Potential for Excellence)
NAAC Reaccreditation (2009) : 'A' Grade
Shillong 793 022 India
 

Department of Information Technology

 

Members of Faculty

Currently department is running by the support of seven faculty members. Two Associate Professors and five Assistant Professors. They are all well versed in their respective fields. Other than teaching activities all members are actively engaged in research. A number of international and national publications mark their contributions in the field of Information Technology.
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Md. Iftekhar Hussain, Associate Professor
Email: ihussain@nehu.ac.in, ifteeh@gmail.com

Qualification:
B.E.(Computer Sc. & Engg), M.Tech.(IT)

Area of Interest:
Mobile Ad-hoc Networks, Wireless Mesh Networks

Teaching Experience: 
Total 9 years (approx.) of teaching experience in B.Tech and M.Tech level. Previously worked as lecturer and Reader in the Dept. of Information Technology, Sikkim Manipal Institute of Technology, Sikkim.

Research Publications:

A. International/National Conf. Proc.:
  • N Sarma and I Hussain A Fault Tolerant Scheduling in Hard Real Time Multiprocessor Systemsin Proc. of Sixth International Conference on Information Technology, Bhuwaneswar, India, Dec' 21 – 24, 2003
  • I Hussain,and T Koirala,Fault Tolerant Scheduling in Real Time Multiprocessor Systems, in proc. of NASCoIT,2006 Kathmandu, Nepal.
  • A Rao andI Hussain,Optimizing Route-cache Life Time in Ad-hoc Networks using frequent routes, in proc. of NASCoIT 2006, Kathmandu, Nepal.
  • B Deka, A Rao andI Hussain,A Parameter Selection Technique
    for Elliptical Curve Cryptography    , In the proc. of NASCoIT 2006, Kathmandu,Nepal.
 

Bubu Bhuyan, Associate Professor & Head
Email: bbhuyan@nehu.ac.in, b.bhuyan@gmail.com

Qualification:
M.Tech

Area of Interest:
Information Security

Teaching Experience: 
Total 13 years of teaching experience. Currently holding the post of Reader. Before joining NEHU on 1st July’2009, taught at Haldia Institute of Technology, Haldia, a Institute accredited by NAAC and NBA, Asansol Engineering College ,Asansol, an Institute accredited By NBA and Institute of Advanced Study in Science and Technology( IASST), Guwahati, a research institute presently taken over by Department of Science & Technology, Govt. of India at both undergraduate and post graduate level.

Research Publications:

  1. Journal
  1. P. Chakrabarti , B. Bhuyan , A.Chaudhuri , C.T.Bhunia , “A novel approach towards realizing optimum data transfer and Automatic Variable Key(AVK) in cryptography”, published in IJCSNS -- International Journal of Computer Science and Network Security, Korea, Vol.8., No.5, pp241-250, May 2008.
  2. P. Chakrabarti , B. Bhuyan , A.Chaudhuri , C.T.Bhunia , “Application of Automatic Variable Key(AVK) in RSA”, published in International Journal HIT Transactions on ECCN , India, Vol2., No.5, pp301-305, Jan-Mar 2007.
  3. C.T.Bhunia , B. Bhuyan , P.Chakrabarti ,“ A Scheme of Time Variant Key towards Perfect Security” , communicated to an International Journal.
  4. B. Bhuyan , P.Chakrabarti , A. Chaudhuri , F.Massuli ,C.T.Bhunia , “Implementation of Automatic Variable Key (AVK) with chaos theory and studies thereof”,  communicated to an International Journal.
  5. P. Chakrabarti , B. Bhuyan , A.Chaudhuri ,S.R. Bhadra Chowdhuri, C.T.Bhunia , “Automatic Variable Key (AVK) in the light of various attacks , protocols , DES and AES”, International Journal HIT Transactions on ECCN , India , Vol2., No.7,July-Aug 2 B.Bhuyan.
  6. B.Bhuyan, P.Chakrabarti , A. Chaudhuri , C.T.Bhunia , “Experimental Studies of Selective Encryption on text and results thereof”, communicated to a Journal
  1. International / National  Conf. Proc.
  1. P. Chakrabarti, G. Mondal,C. T. Bhunia, A. Chaudhuri,B. Bhuyan, “ Various New and ModifiedApproaches for selective encryption with AVK ( diffusion and fuzzy) and their comparative study”,accepted in IEEE Conference, ITNG08, April 2008, USA.
  2. B.Bhuyan, C.T.Bhunia , P.Chakrabarti , S. R. Bhadra Chaudhury,“Experimental Studies on Different Approaches of implementing AVK , Time Variant Key on Information Security” , accepted in IEEE Conference , CIT 2008, July 2008, Australia.
  3. Bubu Bhuyan, P Chakrborty, Chandan T Bhunia, S R Bhadrachowdhury and Atal Chowdhury, “Practical Realization of Selective AES and Results thereof”, published in the Proc. of First International Conference on Information Technology , INTL-INFOTECH 2007, Vol.1 , pp, March, 2007, Haldia , India.
  4. P.Chakrabarti , B. Bhuyan , C.T.Bhunia , A. Chaudhuri , “Analysis of Diffie Hellman Key Exchange in the light of Automatic Variable Key (AVK)”, published in the Proc. of First International Conference on Information Technology , INTL-INFOTECH 2007, Vol.1 , pp141-143, March, 2007, Haldia , India.
  5. C.T.Bhunia , P.Chakrabarti , B. Bhuyan , A. Chaudhuri , “Enhancement of Security Level in Quantum Technology by Automatic Variable Key(AVK) and that of speed by parallelism”, published in the Proc. of First International Confeence on Information Technology , INTL-INFOTECH 2007, Vol.1 , pp749-752, March, 2007, Haldia , India.
 

Swarup Roy, Assistant Professor
Email: swarup@nehu.ac.in, contact.swarup@gmail.com

Qualification:
M.Tech. (IT)

Area of Interest:
Data mining, Computational Biology.

Teaching Experience: 
Total 6 (approx)   years of teaching experience. Currently holding the post of Assistant Professor. Previously worked as a lecturer in the Department of Computer Engineering, Sikkim Manipal Institute of Technology, Sikkim.

Research Publications:

  1. Books
  • Data Mining Techniques and its Application in Medical Imagery, (Co-author: D K Bhattacharyya) VDM Verleg Dr Muller, Aktiengesellschaft & Co. KG, Germany, ISBN: 978-3-639-26746-4, 2010.
  1. International Journal:
  • S Roy & D K Bhattacharyya, “Mining Strongly Correlated Item Pairs in Large Transaction Databases”, Intl. Journal of Data Mining, Modeling and Management, Inderscience Publishers-UK, (In Press).
  • S Roy & D K Bhattacharyya, “Extracting Support Based k most Strongly Correlated Item Pairs in Large Transaction Databases”, in the Intl. Journal of Comp. Sc. Issues, Mauritius, ISSN: 1694-0814, vol 7, no 5, pp 102-111, 2010.
  • S Roy & D K Bhattacharyya, “OPAM: An Efficient One Pass Association Mining Technique without Candidate Generation”, (International) Journal of Convergence Information Technology, AICIT- Korea, ISSN: 1975-9320, Vol 3 -No. 3, pp 32-38, 2008.
  1. International/National Conf. Proc. :
  • S Roy & D K Bhattacharyya, “Reconstruction of Genetic Network in Yeast using Support based Approach”, Intl. Conf. on Trendz in Information System & Computing 2010 (TISC), IEEE, pp -123-128, India, 2010.
  • S Roy, “AlgoVis: A Tool for Visualizing and Simulation of Data Structure Algorithm”, International Conf. on Computer, Communication, Control & IT , MacMillan Adv. Research Series, ISBN 023-063-759-0, pp 63-68, India, 2009.
  • S Roy & D K Bhattacharyya, “Efficient Mining of Top-K Strongly Correlated  Item Pairs using One Pass Technique”, 16th International Conf. on Advance Computing and Communication (ADCOM), 2008, IEEE, pp 416-421 [75 out of 310+ papers accepted for publication after 3 blind review]
  • S Roy & D K Bhattacharyya, “SCOPE: An Efficient One Pass Approach to find Strongly Correlated Item Pairs”, 11th International Conf. on Information Technology, 2008, IEEE-CS Press, pp. 123-126 [accepted for publication after 3 blind review]
  • S Roy & D K Bhattacharyya, “An Approach to find Embedded Clusters Using Density Based Techniques”, International Conf. on DCIT, 2005, LNCS, Springer Verlag, Vol: 3816, pp 523-535. (Citation: 12, Source: Google Scholar).
  • S Roy & D K Bhattacharyya, "Frequent Mining: A Selective Survey", National Conference on Trends in Advanced Computing (NCTAC) 2007, Tezpur, India, Narosa, ISBN 81-7319-868-7, pp. 96-105, India , 2007
  1. Books Chapter Contributed:
  • S Roy & D K Bhattacharyya, “Finding Gene-Gene Network using Support based Correlation Mining Techniques”, NWDAA ’10, (Algorithms in Its Application; D K Bhattacharyya & Dr Utpal Sharma (Eds.) published by Narosa Pvt Ltd., New Delhi ), ISBN No 978-81-8487-082-4, pp. 134-140, India 2010.
  • S Roy & D K Bhattacharyya, "Data Mining Technique: A Review", in the Proceedings of NWTA (Networks, Data Mining and Artificial Intelligence: Trends and Future Directions; D K Bhattacharyya & S M Hazarika (Eds.) published by Narosa), ISBN 81-7319-755-5, pp. 139-152 , Tezpur, India, 2006.
  • S K Sinha, M Handique & S Roy. “Regular Role: A Formal Model of Roles", in the Proceedings of NWTA (Networks, Data Mining and Artificial Intelligence: Trends and Future Directions; D K Bhattacharyya & S M Hazarika (Eds.) published by Narosa), ISBN 81-7319-755-5, pp. 193-201, Tezpur, India, 2006

Awards/Achievements:

  • Awarded with Gold Medal for securing first position in M.Tech.
  • Reviewer and Technical Committee Member: International Arab Journal of e-Technology (IAJeT)
  • Invited and delivered talks as a resource person in the DBT, India, sponsored workshop “Bioinformatics for Biologists ” at Rajib Gandhi University, Arunachal Pradesh on 3 – 4 February 2008.
  • Visiting Faculty for M.Tech., Dept. of Computer Science and Engineering, Rajib Gandhi University, Arunachal Pradesh, India.
  • Student paper reviewer of Intl. Conf. ADCOM’07.
  • Program Committee member in National Conference on Trends in Advanced Computing (NCTAC), held at Tezpur University 2007.

Research Project:

  • DIT- Ministry of Comm. & IT sponsored project titled: “Development of variable key cryptosystem”. (Role: Co-investigator; Amount: Rs 26 lacs; Duration: 2 Years)
  • Worked on a project “A Statistical Approach to Recognize Bangla Hand Printed Characters” at CVPR Unit, Indian Statistical Institute (ISI), Kolkata.
 

A. K. Maji, Assistant Professor
Email: akmaji@nehu.ac.in, arnab.maji@gmail.com 

Qualification:
B.E.(IT), M.Tech.(IT)

Areas of Interest:
Web Technology, Multimedia, Mobile Computing

Teaching Experience: 
Total 5 (approx.) years. Previously worked as a lecturer in the dept. of Information Technology, Heritage Institute of Technology, Kolkata.

Awards/Achievements:

  • Worked on a project on “Criminal Tracking System” by Microsoft Corporation.
  • Delivered talks on “E-commerce & M-commerce” in a UGC sponsored refresher course organized by NEHU on March,2007.

Research Projects:

  • Currently acting as a co-investigator for a research project funded by Bhaba Atomic Research Centre, Mumbai.
  • Worked on a research project named “Visual Cryptographic Secret Sharing Scheme” in Bengal Engineering & Science University, Shibpur.
 

Mrs. S Neog, Assistant Professor
Email: sangitaneog@nehu.ac.in, sangita_neog@yahoo.com

Qualification:
B.E. (CSE), M.Tech(IT)

Area of Interest:
Distributed System, Network Security, Compiler Design.

Teaching Experience: 
Total 5.5 (approx.) years. Previously worked as a lecturer in the dept. of  Computer Sc., Guwahati University and dept. of  Computer Sc. & Engg., Assam Engg. College.(AEC).
 

Sufal Das, Assistant Professor
Email: sufal.das@gmail.com

Qualification:
B.Tech.(Computer Sc. & Engg), M.Tech.(IT)

Area of Interest:
Automata Theory, Soft Computing

Teaching Experience: 
Total 2 years (approx.) of teaching experience in B.Tech, M.Tech and MBA level. Previously worked as a lecturer in the Dept. of Information Technology, Sikkim Manipal Institute of Technology, Sikkim.

Research Publications

International Journal:

  • Sufal Das, Banani Saha, “Data Quality Mining using Genetic Algorithm”, International Journal of Computer Science and Security, ISSN: 1985-1553, 3(2): pp 105-112, 2009.
  • Mirzanur Rahman, Sufal Das, Utpal Sharma, “Parsing of part-of-speech tagged Assamese Texts”, International Journal of Computer Science Issues, ISSN: 1694-0784, 6(1): pp 28-34, 2009.

International/National Conf. Proc.:

  • Sufal Das, Bhabesh Nath, “Dimensionality Reduction using AssociationRule Mining”, IEEE Region 10 Colloquium and Third InternationalConference on Industrial and Information Systems (ICIIS 2008)December 8-10, 2008, IIT Kharagpur, India. ISBN: 978-1-4244-2806-9.
  • Sufal Das, “Optimization of Association Rule Mining using Multi-objective Genetic Algorithm”, in the Proc. of IEEE International AdvanceComputing Conference (IACC-2009), pp 1664-1668, March 6-7, 2009,Thapar University, India.
  • Sufal Das, Mirzanur Rahman and Ashish Datta, “Multi-objectiveGenetic Algorithm for Association Rule Mining”, in the proc. of NationalSeminar cum Workshop on Distributed Computing (NSDC-2009) March 6-7, 2009, Sikkim Manipal Institute of Technology, India.
 

Subhas Chandra Sahana, Assistant Professor
Email: subhas.sahana@gmail.com

Qualification:
B.Tech.(Computer Sc. & Engg), M.Tech.(IT)

Area of Interest:
Operating System, Design and Analysis of Algorithm, Data Structure.

Experience: 
Total 2 years (approx.) of Industrial experience in Hindustan Paper Corporation Limited, Jagiroad, Assam, as a Senior Executive.
 
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