Department of Computer Science and Engineering

DEPARTMENTS

Engineering

Science

CENTRE

Dr. Ningrinla Marchang

Professor

Mobile ad hoc networks, sensor networks, cognitive radio networks, security issues in wireless networks, Mobile crowd-sensing, Security in Federated Learning

Contact
(EPBX/Office): 0360-2257401-8 extn. 6139
PROFESSIONAL BACKGROUND
FROMTODESIGNATIONORGANISATION
November, 1996May, 1999LecturerSathyabama engg. college, Chennai
May, 1996July, 2001Senior lecturerSathyabama engg. college, Chennai
July, 2001August, 2007LecturerNERIST
August, 2007June, 2014Assistant professorNERIST
June, 2014June, 2017Associate professorNERIST
June, 2017Till dateProfessorNERIST
HONORS AND AWARDS
Award          InstituteYear
Departmental best teacher awardSathyabama Engg. College1998-1999
Departmental best teacher awardSathyabama Engg. College1999-2000
GATE scholarship           1993
EDUCATIONAL DETAILS
DegreeSubjectUniversityYear
B. TechComputer Sc. & Engg.NERIST1993
M.TechComputer Sc. & Engg.IIT Delhi1995
PhDComputer Sc. & Engg.NERIST2010
ADMINISTRATIVE BACKGROUND
FromToDesignationOrganisation
August 2014Sept. 2017HeadNERIST
October 2023Till dateCoordinator, Incubation and Entreneurship Cell NERIST
December 2024Till dateChairperson, NEPGETNERIST

SPONSORED RESEARCH PROJECTS
TopicFunding AgencyYear
1. Design and Implementation of Financial Tracking and Management E-platform for Chartered Professional Accountants -  Rs. 40.61 lakhs.IBITF-IIT Bhilai2023
2. Public Interest Event Monitoring in Sparsely-populated Mountainous Regions using Mobile Crowd-Sensing - Rs. 30.61 lakhs.SERB-DST2018  
3. Mobile Broadband Service Support over Cognitive Radio Networks", as a Partner Institution (PIN) 5  -  Rs. 35.94 lakhs.ITRA (MediaLabAsia) MeiTy2015
4. Mobile Ad hoc Network as a Rural Community Network) -Rs. 10 lakhsAICTE2009
5. Example-based English-to-Manipuri Machine translation system -  Rs. 8 lakhs.MHRD2004
6. Design and Development of an Internet Billing System - Rs. 32,500/-NERIST(in-house)2003
MEMBERSHIPS IN PROFESSIONAL BODIES
  1. Senior Member, IEEE
  2. Fellow, IEI
  3. Women in Engineering Chair, IEEE Guwahati Subsection
  4. Member, ACM
  5. Member, IEEE Computer Scociety
  6. Women in Engineering Member, IEEE
  7. Member, IEEE Computational Intelligence Society
  8. Life Member, ISTE
TEACHING ENGAGEMENTS
TitleCourse CodeModuleSemester
Design an Analysis of AlgorithmsCS 5100DegreeI  
Advances in AlgorithmsCS7101MTech (CSE)I
Database EngineeringCS7201MTech (CSE)II
Database Management SystemsCS 5200DegreeII
Computer Network SecurityCS 6102DegreeI
PROJECTS AND THESIS SUPERVISED/ CURRENTLY SUPERVISING
Title of Project/ThesisNames of Students
Securing Spectrum Sensing in Infrastructure-based Cognitive Radio NetworkSuchismita Bhattacharjee: PhD (awarded May'17)
Securing Spectrum Sensing in Infrastructure-less Cognitive Radio NetworkRoshni Rajkumari: PhD (awarded Aug'18)
Mitigating Android App CollusionMd. Faiz Iqbal Faiz: PhD (warded Feb'2021) -(joint supervision)
Security in Cognitive Radio NetworksAmar Taggu: PhD (awarded Dec'21) 
Towards Security and Efficiency in Resource Allocation in Cognitive Radio NetworksW. Niranjan Singh: PhD student (awarded May'23)
Task Allocation in Mobile Crowd sensingMoirangthem Goldie Meitei: (awarded June'24)
Security and Privacy in Mobile Crowd sensingTejendra Kumar: (awarded Nov. 2024)
Design and Development of Incentive Mechanisms in  Mobile Crowd sensingJowa Yangchin: PhD student
Towards Anomaly Detection in Federated LearningAnee Sharma: PhD student
Adversarial Manipulation of Activation Maps in Split LearningTaru Tabyo: PhD student (admitted 2024)

PARTICIPATION IN SHORT TERM COURSES
Course NameSponsored ByDate
Interfacing add-on cards with PCsSathyabama Engg. College, ChennaiAugust 6-7, 1999
Disaster ManagementISTE-AICTEOct.  4-10, 2001
IT Applications in Library and Information ManagementISTE-AICTENov. 11-22, 2002
Designing Multimedia Web page and Web siteISTE-AICTEDec. 16-26, 2003
Advanced Oracle 9i Database Administration, Computer Science DivisionIASST, GuwahatiFeb. 10-14, 2003
Translating ideas into Products and PatentsISTE-AICTEFeb. 17-28, 2003
Information Technology: Emerging IssuesISI, Calcutta and NERISTSep .22-26,2003
Low Cost Need Based & Location Specific Technologies for Community Based ProgrammesTTTI, Calcutta and NERISTNov.19-22, 2003
Science, Women and Creative SpiritISTE-AICTEMar.15-19, 2004
Trends and Issues in Wireless Networks and Mobile ComputingTezpur UniversityAug. 26-28, 2004
Soft Computing, Data Mining and BioinformaticsISI-NERISTFeb. 14-18, 2006
Research MethodologyICSSR-NERCMar. 20-24, 2006
Network Security Management-v2GuwahatiJuly 28th -29th , 2006
Graph Theory and ApplicationsNERISTOct. 9-16, 2006
Information Security – A practical approachDIT, Ministry of Communication and Information Technology, Govt. of India, NERISTMar. 1-10, 2008.
Application of Computer in Biology Teaching and ResearchNERISTFeb. 26-28th, 2009
Graph Theory: Algorithms and ApplicationsISI-North East Spring SchoolFeb. 22-25th, 2010.
Computational Information ProcessingNERISTFeb. 22-25, 2012
Research Issues and Prospects in Computer Science and Information TechnologyTEQIPMay 1-5, 2012.
Advances in Computer Integrated Manufacturing and RoboticsTEQIPJune 26-30, 2012.
Soft Computing and Nano Technology in High Voltage EngineeringAICTESept.17-28, 2012
3rd One-day INDEST User ConventionNERISTJan.19, 2013.
Advances in Networking TechnologiesTEQIPApril 29 - May 3, 2013
Advances in Electronics and CommunicationTEQIPJuly 22-26, 2013
Advances in Computer Science  and Information TechnologyTEQIPAug. 26-30, 2013
Emerging Issues in Speech and Natural Language ProcessingTEQIP30th Sept.-4th Oct., 2013
Recent Advances in Signal Processing and Semiconductors DevicesTEQIPJan. 24-29,  2014.
Prospects of Cloud ComputingTEQIP3rd-7th Feb., 2014.
Outcome Based AccreditationRoyal Group of Institutions, Guwahati (NBA Nodal Center)March 5 & March 21-23, 2014.
Appropriate Technology for Rural DevelopmentTEQIPAug. 25-29, 2014.
Regional Workshop for Student, Faculty and Non-teaching staff Satisfaction SurveyTEQIP-IISep. 25,  2014.
Coordinator's workshop - Introduction to AlgorithmsShort Term Training Programme on “Pedagogy Training for Outcome Based Education”, NERIST.Workshop on “The Role of Local Chapters”, NERIST2nd International Workshop on Pattern Analysis and Applications (IWPAA-2018), ISI KolkotaNMEICT, Indian Institute of Technology, Kharagpur NITTTR, Bhopa IIT Bombay ISI, Kolkota  March 16-20, 2015.March 16-17, 2017 April 29, 2017January 29-31, 2018
Attended AICTE Training And Learning (ATAL) Academy Online FDP on "Block chain"National Institute of Technology RaipurSeptember 14 –18, 2020
Attended Online Training Programme on “Entrepreneurship Development & Management for Women Scientists & Technologists with the Government Sector”Entrepreneur Development Institute of India, AhmedabadDecember 11-15, 2023
Attended and coordinated FDP on “Business Start-ups and IPRs" NITTTR Chandigarh (in virtual mode)20 - 24 January, 2025
COURSES OR CONFERENCES ORGANISED
Conference NameSponsored ByDate
IEEE GCON 2025 , NERISTIEEE Guwahati SubsectionJune 18-20, 2025
Faculty Development programme on "Research Issues and Prospects in Computer Science and Information Technology", NERIST.TEQIP  May 1-5, 2012.   .  
Faculty Development programme on "Advances in Networking Technologies", NERIST.TEQIPApril 29 - May 3, 2013
Main workshop  on Introduction to Algorithms, NERISTNMEICT, Indian Institute of Technology, Kharagpur,May 25-29, 2015
Workshop on "Cognitive Radio Networks: Prospects and Challenges", NERIST.ITRA April 8-9, 2016
SPECIAL LECTURES DELIVERED
TitlePlaceDate
“IT Applications in Library and Information Management”NERIST  Nov. 11-22, 2002  
“Designing Multimedia Web page and Web site”NERISTDec.  16-26, 2003
“Information Security – A practical approach”NERISTMarch 1-10, 2008.
“Application of Computer in Biology Teaching and Research”NERISTFeb. 26-28th, 2009.
“Advances in Computer Integrated Manufacturing and Robotics"NERISTJune 26-30, 2012.
"Spectrum Sensing Attacks in Cognitive Radio Networks" - ATAL workshopNIT Arunachal PradeshFeb. 3-7, 2020
"Towards Applying Machine Learning in Cognitive Radio Networks" Panimalar Engg. College, Chennai (virtual)June 30, 2020
"Mitigating Spectrum Sensing Attack in Cognitive Radio Networks using Machine Learning" CVR College of Engg.(virtual)19 Jan, 2021
"Mobile Crowd Sensing: Crowd-based IoT"National Level Seminar on IoT & IoT-based Applns., APCST13 May, 2022
Mobile Crowd Sensing: Crowd-based IoTATAL-”Artificial Intelligence, Machine Learning, and Internet of Things towards Engineering Applications”20 Feb.- 3 March, 2023, ECE dept., NERIST
Personal Management for Engineering StudentsInduction Programme, USTM, Meghalaya July 9, 2024
How Deep Tech Solves Complex Global Problems  - A preview58th Engineers’ Day Celebration, Arunachal Pradesh Engineering Service Association (APESA)Sept. 15, 2025
BOOKS AUTHORED

1.Rakesh Tripathi, Saikat Majumdar and Ningrinla Marchang, "An Introduction to IoT Cognitive Radios", (LAP LAMBERT Academic Publishing, 2017), ISBN: 978-620-2-07244-1.

PUBLICATIONS

Refereed Journal   

  1. J. Yangchin and N. Marchang, "Enhancing mobile crowd sensing with targeted regional incentives," Journal of Location Based Services, 1–26. 2026, https://doi.org/10.1080/17489725.2026.2627608
  2. J. Yangchin and N. Marchang, "Region-Based Incentive Mechanisms for Utility Maximization in Mobile Crowd Sensing," in IEEE Sensors Journal, vol. 25, no. 21, pp. 40861-40868, 1 Nov.1, 2025, doi: 10.1109/JSEN.2025.3614813
  3. Jowa Yangchin and N. Marchang, "Incentive Mechanism for Mobile Crowd Sensing with Assumed Bid Cost Reverse Auction", Journal of Systems and Software (Elsevier), Vol. 230, 2025,112572, ISSN 0164-1212, doi: 10.1016/j.jss.2025.112572.
  4. A. Sharma and N. Marchang, "Detection of Malicious Clients in Federated Learning Using Graph Neural Network," in IEEE Access, vol. 13, pp. 77952-77972, 2025, doi: 10.1109/ACCESS.2025.3565712.
  5. "Sharma A. and Marchang N.", “A Review on Client-Server Attacks and Defenses in Federated Learning”, Computers and Security (Elsevier), Vol. 140, 2024,103801, ISSN 0167-4048, https://doi.org/10.1016/j.cose.2024.103801.
  6. "Marchang N.", "A Federated Learning Privacy Framework for Missing Data Inference in Environmental Crowd Sensing" , Transactions on Emerging Telecommunications Technologies (Wiley), First published: 11 March 2024, https://doi.org/10.1002/ett.4950
  7. Singh, W.N., Marchang, N. Mitigating Security Attacks in Spectrum Allocation in Cognitive Radio Networks. SN COMPUT. SCI.  (Springer) 5, 451 (2024). https://doi.org/10.1007/s42979-024-02819-z
  8. Meitei, M. G. and Marchang, N., "Provisioning Load Balancing in Time-Sensitive Task Allocation for Mobile Crowdsensing",  Journal of Network and Systems Management (Springer), 2024, 32:13, https://doi.org/10.1007/s10922-023-09783-8
  9. "Meitei, M. G. and Marchang, N.", “Altruistic User-Oriented Task Allocation Techniques for Mobile Crowdsensing”, CCF Transactions on High Performance Computing (Springer), Published online, April 27, 2023, https://doi.org/10.1007/s42514-023-00143-1
  10. "Thakur, T. and Marchang, N.", “PAMDI: Privacy Aware Missing Data Inference Scheme for Sparse Mobile Crowd Sensing Journal of Ambient Intelligence and Smart Environments”, Journal of Ambient Intelligence and Smart Environments (IOS), ), Vol.15, No. 2023 pp 19–46 https://doi.org/10.3233/AIS-220475
  11. Singh, W.N., Marchang, N.", "Spectrum Allocation in Cognitive Radio Networks Using Gene Therapy-Based Evolutionary Algorithms", Arab J Sci Eng (Springer), 47, 10277–10293 (2022). https://doi.org/10.1007/s13369-021-06543-1
  12. “Marchang N., Meitei. M. G. and Thakur T.”  "Task Reduction using Regression-based MissingData Imputation in Sparse Mobile Crowdsensing", Published: 30 April, 2022, Journal of Supercomputing (Springer), volume 78, pages15995–16028 (2022), doi:10.1007/s11227-022-04518-z
  13. “Taggu A. and Marchang N.”, “Detecting Byzantine Attacks in Cognitive Radio Networks : A Two-Layered Approach using Hidden Markov Model and Machine Learning” Journal of Pervasive and Mobile Computing (Elsevier), vol. 77, Oct. 2021, 101461, ISSN 1574-1192, https://doi.org/10.1016/j.pmcj.2021.101461
  14. Randhir Kumar, Rakesh Tripathi, Ningrinla Marchang, et. al., "A secured distributed detection system based on IPFS and blockchain for industrial image and video data security" Journal of Parallel and Distributed Computing (Elsevier), Volume 152, June 2021, Pages 128-143 https://doi.org/10.1016/j.jpdc.2021.02.022 
  15. “Marchang N. and Tripathi R.”, "KNN-ST: Exploiting Spatio-Temporal Correlation for Missing Data Inference in Environmental Crowd Sensing,", IEEE Sensors journal, vol. 21, no. 3, pp: 3429-3436, 2021. DOI: 10.1109/JSEN.2020.3024976
  16. "Taggu A. and Marchang N.", "To Attack or Not To: An Evolutionary Game Model to Study the Dynamics of Selfish PUEA Attackers in Cognitive Radio Networks", International Journal of Ad Hoc and Ubiquitous Computing (Inderscience), published online, ol. 35, no. 1, 2020. DOI: 10.1504/IJAHUC.2020.109131
  17. W. Singh N.,  Marchang N. and Taggu A.", "Mitigating SSDF Attack using Distance-based Outlier approach in Cognitive Radio Networks",  International Journal of Ad Hoc and Ubiquitous Computing (Inderscience), No. 2, Vol. 32, pp. 119-132, 2019. https://doi.org/10.1504/ijahuc.2019.102452
  18. Rajkumari R. and Marchang N.", "Mitigating Spectrum Sensing Data Falsification Attack in AdHoc Cognitive Radio Networks", International Journal of Communication Systems (Wiley), vol. 32, no. 2, 2019,  DOI: 10.1002/dac.3852
  19. "Sarmah R., Taggu A. and Marchang N.", "Detecting Byzantine Attack in Cognitive Radio Networks using Machine Learning", Wireless Networks journal (Springer), vol. 26, no. 8, pp. 5939-5959, July 2020. DOI: 10.1007/s11276-020-02398-w
  20. "Marchang N., Taggu A. and Patra A. K.", "Detecting Byzantine Attack in Cognitive Radio Networks by Exploiting Frequency and Ordering Properties,"  IEEE Transactions on Cognitive Communications and Networking, , Vol. 4, No. 4, pp. 816-824, December 2018, ISSN: 2332-7731 http://dx.doi.org/10.1109/TCCN.2018.2845382  
  21. “Rina K, Nath S., Marchang N. and Taggu A.”,”Can Clustering be Used to Detect Intrusion During Spectrum Sensing in Cognitive Radio Networks?”,  IEEE Systems journal,  Vol. no. 12, no. 1, 2018, pp. 938-947, DOI: 10.1109/JSYST.2016.2584098
  22. “Rajkumari R. and Marchang N.”, "Secure Non-consensus Based Spectrum Sensing in Non-Centralized Cognitive Radio Networks",  IEEE Sensors Journal, vol. 18, no. 9, pp. 3883 – 3890, 2018, DOI: 10.1109/JSEN.2018.2816595
  23. “Rajkumari R. and Marchang N.", "Binary Decision-Based Collaborative Spectrum Sensing in Infrastructure-less Cognitive Radio Network",  Annals of Telecommunications (Springer), Issue 11-12 / 2018. DOI 10.1007/s12243-018-0670-3
  24. “Rajkumari R. and Marchang N.”, ”Modelling and Mitigating Spectrum Sensing Non-cooperation Attack in Cognitive Radio Network”, Int. J. of Ad Hoc and Ubiquitous Computing (Inderscience), Vol. 28, No. 3, 2018.
  25. "W. Singh N. and Marchang N.", "A Review On Spectrum Allocation In Cognitive Radio Network",  International Journal of Communication Networks and Distributed Systems (Inderscience) 23(2):172-193, March 2018, DOI: 10.1504/IJCNDS.2019.10014474
  26. " Bhattacharjee S. and  Marchang N.", "Malicious User Detection with Local Outlier Factor during Spectrum Sensing in Cognitive Radio Network ", Int. J. of Ad Hoc and Ubiquitous Computing (Inderscience). 2019, Vol. 30 No.4, pp.215 – 223. DOI: 10.1504/IJAHUC.2019.098865
  27. “Marchang N., Datta R. and Das S. K.”, “A Novel Approach for Efficient  Usage of Intrusion Detection System in Mobile Ad Hoc Networks”, IEEE Transactions on Vehicular Technology,Year: 2017, Volume: 66, Issue: 2, Pages: 1684 - 1695, DOI: 10.1109/TVT.2016.2557808
  28.  “Marchang N. and Datta R .”, “Lightweight Trust-Based Routing Protocol for Mobile Ad Hoc Networks”, “Information Security, IET”, “DOI:10.1049/iet-ifs.2010.0160”, Vol. 6 , Issue 4, 2012 , pp. 77-83.
  29.  “Marchang N. and Datta R.”, “Collaborative Techniques for Intrusion Detection in Mobile Ad-Hoc Networks”, “Ad-hoc Networks (Elsevier)”, “DOI: 10.1016/j.adhoc.2007.04.003”, Vol. 6, Issue 4. June 2008, pp. 508-523.

Book Chapter

  1. Saha, M., Talyang, H., Marchang, N. (2023). Wireless String: Machine Learning-Based Estimation of Distance Between Two Bluetooth Devices. In: Singh, P., Singh, D., Tiwari, V., Misra, S. (eds) Machine Learning and Computational Intelligence Techniques for Data Engineering. MISP 2022. Lecture Notes in Electrical Engineering, vol 998. Springer, Singapore. https://doi.org/10.1007/978-981-99-0047-3_23
  2. Kumar, R., Marchang, N., Tripathi, R. (2021). SMDSB: Efficient Off-Chain Storage Model for Data Sharing in Blockchain Environment. In: Swain, D., Pattnaik, P.K., Athawale, T. (eds) Machine Learning and Information Processing. Advances in Intelligent Systems and Computing, vol 1311. Springer, Singapore, 3 April, 2021. https://doi.org/10.1007/978-981-33-4859-2_24
  3. Faiz, I.F., Hussain, Md. A., Marchang, N., Android Malware Detection Using Multi-stage Classification Models. In: Barolli L., Poniszewska-Marandai A., Enokido T. (Eds.), Advances in Intelligent Systems and Computing book series (AISC, volume 1194), Conference proceedings CISIS 2020, pp 244-254.June 2020 DOI: 10.1007/978-3-030-50454-0_23
  4. "Meitei M. G. and Marchang N.","A User-Centric Task Allocation Approach in Mobile Crowdsensing", Springer International Conference on Electronic Systems and Intelligent Computing during March 02-04, 2020, pp. 627-639, Lecture Notes in Electrical Engineering, vol. 686. doi: https://doi.org/10.1007/978-981-15-7031-5_60
  5. Faiz, I.F., Hussain, Md. A., Marchang, N., 2019. App-Collusion Detection Using a Two-Stage Classifier, in: Barolli, L., Takizawa, M., Xhafa, F., Enokido, T. (Eds.), Web, Artificial Intelligence and Network Applications, Proceedings of the Workshops of the 33rd International Conference on Advanced Information Networking and Applications (WAINA-2019), AISC (Springer), vol. 927. DOI 978-3-030-15035-8_68
  6. Singh W.N., Marchang N. (2019) Security Vulnerability in Spectrum Allocation in Cognitive Radio Network. In: Kamal R., Henshaw M., Nair P. (eds) International Conference on Advanced Computing Networking and Informatics. Advances in Intelligent Systems and Computing, vol 870. Springer, Singapore, Feb. 22-24, 2018, Indore, India. 10.1007/978-981-13-2673-8_24
  7. Bhattacharjee S., Marchang N. 2015. Attack-Resistant Trust-Based Weighted Majority Game Rule for Spectrum Sensing in Cognitive Radio Networks. In: Jajoda S., Mazumdar C. (eds) Information Systems Security. ICISS 2015. Lecture Notes in Computer Science, vol 9478. Springer, Cham. 10.1007/978-3-319-26961-0_26.
  8. Raja Datta and Ningrinla Marchang,  Book chapter “Security for Mobile Ad hoc Networks”  in Handbook on Securing Cyber-physical Critical Infrastructure: Foundations and Challenges", (Morgan Kauffman, 2012), ISBN: 978-0-12-415815-3

Conference

  1. A. Das, R. Tekcham, K. E. Patton and N. Marchang, "Quantum Inspired Hazelnut Tree Search Algorithm," 2025 IEEE Guwahati Subsection Conference (GCON), Itanagar, India, 2025, pp. 1-6, doi: 10.1109/GCON65540.2025.11173289
  2. P. Deuri, L. Nongmaithem and N. Marchang, "Missing Data Inference in Spatio-Temporal Mobile Crowd Sensing Using Graph Neural Network," 2025 IEEE Guwahati Subsection Conference (GCON), Itanagar, India, 2025, pp. 1-6, doi: 10.1109/GCON65540.2025.11173307
  3. A. Sharma and N. Marchang, "Probabilistic Label Flipping Attack in Federated Learning," 2025 IEEE Guwahati Subsection Conference (GCON), Itanagar, India, 2025, pp. 1-6, doi: 10.1109/GCON65540.2025.11173299
  4. A. Sharma and N. Marchang, "Probabilistic Free Riding Attack in Federated Learning," 2024 IEEE 5th India Council International Subsections Conference (INDISCON), Chandigarh, India, 22–24 August 2024, pp. 1–6, doi: 10.1109/INDISCON62179.2024.10744201.
  5. A. Sharma and N. Marchang, "Probabilistic Sign Flipping Attack in Federated Learning," 2024 15th International Conference on Computing Communication and Networking Technologies (ICCCNT), Kamand, India, 24–28 June 2024, pp. 1–6, doi: 10.1109/ICCCNT61001.2024.10725463.
  6. W. Niranjan Singh and N. Marchang, "Security Issues in Centralized Spectrum Allocation in Cognitive Radio Networks," 2023 3rd Asian Conference on Innovation in Technology (ASIANCON), Ravet IN, India, 2023, pp. 1-6, doi: 10.1109/ASIANCON58793.2023.10270672
  7. M. G. Meitei and N. Marchang, "A Greedy Task Allocation Mechanism for Time-Dependent Mobile Crowdsensing Systems," 2022 IEEE International Conference on Service Operations and Logistics, and Informatics (SOLI), Delhi, India, 2022, pp. 1-6, doi: 10.1109/SOLI57430.2022.10294706
  8. J. Yangchin and N. Marchang, "Incentive Mechanism for Mobile Crowd Sensing Using Reverse Auction Dynamic Pricing and Recent History," 2023 3rd International Conference on Advances in Computing, Communication, Embedded and Secure Systems (ACCESS), Kalady, Ernakulam, India, May 18-20, 2023, pp. 6-11, doi: 10.1109/ACCESS57397.2023.10199720.
  9. Amar Taggu and N. Marchang, "A Density-based Clustering Approach to detect Colluding SSDF Attackers in Cognitive Radio Networks", 37th International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC), 2022, DOI: 10.1109/ITC-CSCC55581.2022.9895018.
  10. “Yangchin, J and Marchang, N”. “A Survey On Auction Based And Game Based Incentive Mechanisms in Mobile Crowd Sensing.”, AIP Conf. Proc. 2705, 040010 (2023), International Conference on Applied Computational Intelligence & Analytics (ACIA-2022)-NIT RAIPUR, 26-27 February, 2022, https://doi.org/10.1063/5.0133330
  11. “Thakur T. and Marchang, N”. “A review of different security and privacy approaches in Mobile Crowd Sensing.” AIP Conf. Proc. 2705, 030009 (2023), International Conference on Applied Computational Intelligence & Analytics (ACIA-2022)-NIT RAIPUR, 26-27 February, 2022, doi: 10.1063/5.0133334
  12. "Thakur T. and Marchang N.", "Provisioning Privacy and Accountability in Participatory Sensing," 2020 Third ISEA Conference on Security and Privacy (ISEA-ISAP), Guwahati, India, 2020, pp. 100-105.doi: 10.1109/ISEA-ISAP49340.2020.235007
  13. "Kumar R., Marchang N. and Tripathi R.", "Distributed Off-Chain Storage of Patient Diagnostic Reports in Healthcare System Using IPFS and Blockchain," 2020 International Conference on COMmunication Systems & NETworkS (COMSNETS), Bengaluru, India, 2020, pp. 1-5. doi:10.1109/COMSNETS48256.2020.9027313
  14. A. Vishwanath, R. Datta and N. Marchang, "Probabilistic Node Scheduling in Dense Wireless Sensor Networks," TENCON 2019 - 2019 IEEE Region 10 Conference (TENCON), Kochi, India, Oct. 17-20, 2019, pp. 1169-1173, doi: 10.1109/TENCON.2019.8929407
  15. M. F. I. Faiz, M. A. Hussain and N. Marchang, "Machine Learning Based App-Collusion Detection in Smartphones," 2019 IEEE 23rd International Symposium on Consumer Technologies (ISCT), Ancona, Italy, 2019, pp. 134-137, doi: 10.1109/ISCE.2019.8901022
  16. "Faiz,Md. F.,   Hussain, Md. A and Marchang, N.", "Detection of Collusive App-pairs Using Machine Learning", IEEE International Conference on Consumer Electronics Aisa 2018 (ICCE-Asia 2018), Jeju, Korea, 24-26 June 2018 (Best paper award), pp. 206-212, doi: 10.1109/ICCE-ASIA.2018.8552106
  17. "Taggu A., Nath M., Banik P.. and Marchang N.", "A jammer-resilient cognitive radio network using evolutionary game theory" IEEE WPMC 2017, Dec. 17-20, 2017.DOI: 10.1109/WPMC.2017.8301890
  18. "Taggu A., Rina k., Yasina K. and Marchang, N.", "A Study on Spectral Occupancy in the North Eastern India for Rural Broadband Access", 2017 International Conference on Advances in Computing, Communications and Informatics (ICACCI), Sept. 13-16 , 2017, Pages: 350-353, DOI: 10.1109/ICACCI.2017.8125865
  19. "Salam D., Taggu A. and Marchang N.", "An effective emitter-source localisation-based PUEA detection mechanism in cognitive radio networks", 2016 International Conference on Advances in Computing, Communications and Informatics (ICACCI),Year: 2016, Pages: 2557 - 2561, DOI: 10.1109/ICACCI.2016.7732442
  20. “T M Singh N. K., Marchang N. and H Sharma S”, “Boundary Probabilistic Algorithm for Source Location Privacy in Wireless Sensor Networks”, In Proc. National Conference on Recent Trends in Information Technology NCIT 2015(1):18-22, January 2016
  21. “Bhattacharjee S., Keitangnao R. and Marchang N.”, “Association Rule Mining for Detection of Colluding SSDF Attack in Cognitive Radio Networks”, In Proc. 2016 International Conference on Computer Communication and Informatics (ICCCI -2016), Jan. 07 – 09, 2016, Coimbatore. doi: 10.1109/ICCCI.2016.7480001
  22. S. Nath, N. Marchang and A. Taggu, "Mitigating SSDF attack using k-medoids clustering in Cognitive Radio Networks," 2015 IEEE 11th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob), Abu Dhabi, United Arab Emirates, October 19-21,2015, pp. 275-282, doi: 10.1109/WiMOB.2015.7347972
  23. “Rajkumari R. and Marchang N.”, “Distributed Binary Decision-Based Collaborative Spectrum Sensing in Infrastructure-less Cognitive Radio Network”, “Third International Symposium on Women in Computing and Informatics (WCI-2015)”, ACM Digital Library (ISBN No. 978-1-4503-3361-0) “DOI: 10.1145/2791405.2791483”, Kochi, Kerala, India., August 10-13, 2015.
  24. “Taggu A., Chunka C. and Marchang N.”, “CODES: A COllaborative DEtection Strategy for SSDF Attacks in Cognitive Radio Networks”, “Third International Symposium on Women in Computing and Informatics (WCI-2015)”, ACM Digital Library (ISBN No. 978-1-4503-3361-0) “DOI: 10.1145/2791405.2791501”, Kochi, Kerala, India, August 10-13, 2015.
  25. “Marchang N., Rajkumari R., Bhattacharjee S., Taggu A.”, “Dynamic Decision Rule for Cooperative Spectrum Sensing in Cognitive Radio Network”, “IEEE International Conference on Electrical, Computer and Communication Technologies (ICECCT’15)”, “DOI: 10.1109/ICECCT.2015.7226198”, Coimbatore, 5th-7th March 2015.
  26. “Bhattacharjee S., Rajkumari R. and Marchang N.”, “Effect of Colluding Nodes in Collaborative Spectrum Sensing” , “IEEE 2nd International Conference on Signal Processing and Integrated Networks (SPIN’15)”, “DOI: 10.1109/SPIN.2015.7095266”, Noida, 19th-20th Feb 2015.
  27. “Bhattacharjee S., Rajkumari R. and Marchang N.”, “Cognitive Radio Networks Security Threats and Attacks : A Review”, In Proc. International Conference on Information and Communication Technologies, PESITM, “ISBN: 973-93-80884-00-2”, Shimoga, May 5-6, 2014.
  28. “Rajkumari R., Bhattacharjee S. and Marchang N.”, “A Survey on Spectrum Sensing based attack in Cognitive Radio Network and its Mitigation”, “National Conference on Emerging Global Trends in Engineering and Technology (EGTET 2014)”, Don Bosco University, Assam , 7-8 March, 2014.
  29. “Marchang N. and Shial N.”, “Multi-destination Route Request in AODV routing”, “In Proc. International Conference on Computing and Control Engineering (ICCCE-2012)”, Dr. M.G.R Educational and Research Institute University, Chennai, 12-13 April, 2012.
  30. “Wahengbam M. and Marchang N.”, “Intrusion Detection in MANET using Fuzzy Logic”, “In Proc. IEEE 3rd National Conference on Emerging Trends and Applications in Computer Science”, “DOI: 10.1109/NCETACS.2012.6203324”, St. Anthony’s College, Shillong, March, 2012.
  31. “Marchang N. and Shial N.”, “Effect of topology on routing performance in partially mobile ad hoc networks”, “ In Proc. International Conference on Computer Applications (ICCA 2010)”, Pondicherry, 27-31 January 2012.
  32. “Saikia J., Nongmaithem R. and Marchang N.”, “A k-based Highest Degree Clustering Algorithm for Mobile Ad Hoc Networks”, “In Proc. National Seminar cum Workshop on Distributed Computing (NSDC-2009)”, Sikkim Manipal Institute of Technology, Sikkim, India, March 6-7, 2009.
  33. “Marchang N., Tripathi R. and Datta R.”, “Coverage-Preserving Power Efficient Deployment in Large Sensor Networks: A Game Theoretic Approach”, “In Proc. International Conference on Communication Convergence and Broadband Networking (ICCBN-2008)”, Bangalore, India, 17-19th July, 2008.
  34. N. Marchang and R. Tripathi, "A Game Theoretical Approach for Efficient Deployment of Intrusion Detection System in Mobile Ad Hoc Networks," 15th International Conference on Advanced Computing and Communications (ADCOM 2007), Guwahati, India, 18-21 December, 2007, pp. 460-464, doi: 10.1109/ADCOM.2007.5
  35. “Marchang N., Ghosh U. and Datta R.”, “A Collaborative effort for Intrusion Detection in Mobile Ad-Hoc Networks”, “5th Asian International Mobile Computing Conference (AMOC 2007)”, Kolkota, India, January 3-6 2007. pp. 212-219
  36. “Marchang N. and Datta R.”, “An Intrusion Detection System for Mobile Ad-Hoc Networks”, “IFIP Networking 2006 Workshop on Security and Privacy in Mobile and Wireless Networks”, Coimbra, Portugal, May 15-19, 2006., pp. 36-46.