On multipliers of Segal algebras, Proceedings of the American Mathematical Society, 72 (1), 1978, 121-124 (with U.B. Tewari).

Continuously Translating vector valued measures, Transactions of the American Mathematical Society, 257 (2), 1980, 507-519 (with U.B. Tewari).

Multipliers of group algebras of vector valued functions, Proceedings of the American Mathematical Society, 81 (2), 1981 223-229 (with U.B. Tewari et al).

A 3D Migration program for the Cyber 203/5, Semi-annual Progress Review, Seismic Acoustic Laboratory, University of Houston, 1982 (with L.D. Pyle et al).

Tensor Products of Commutative Banach Algebras, International J. Math. Sci., 5 (1982), no 3, 503-512 (with U.B.Tewari et al).

Continuous Formulations of the Hamiltonian circuit problem, Proceedings of the Bose Memorial Conference on Combinatorial Mathematics and Applications, Indian Statistical Institute, Calcutta, 1988.

Use of group-theoretic methods in the study of partition functions, Nat. Acad. Sci. Letters, 13 (1), 1990, 27-29 (with B.P.Chetia et al).

An improvement in the iterative step in Karmarkar’s algorithm for linear programming, Computer Systems and Applications, Recent Trends, E. Balaguruswamy ed., Tata-Mcgraw Hill, 1990, 311-320 (with A. Kakoti).

Theory of Computation and NP-completeness, Proceedings of the National Seminar on Mathematics, University of Calcutta, December 1991, 65-71.

Comparision of three conjugate gradient algorithms for wire-grid structures, Proceedings of the Seminar on Numerical techniques in Antenna Design, Indian Institute of Science, Bangalore December 1992 (with N. Balakrishnan et al).

Using the idea of Grobner Basis for generating computer proofs of Trigonometric formulas, Journal of the Assam Science Society, December 1993, 294-299, (with A. Kakoti).

Basis for a vector space generated by Hamiltonian cycles in a graph, Proceedings of the sixth National Seminar on Theoretical Computer Science, Banasthali Vidyapeeth, Rajasthan, August 1996 (with A. Kakoti).

Completeness of computable real numbers, North East Regional Conference on Mathematics, Assam Academy of Mathematics, April 1997, (with A. Kakoti).

Analysis with computable real numbers, Golden Jubilee Volume of Gauhati University Science Journal 1998, (with A. Kakoti).

An Algorithm for clustering of categorical data using the concept of neighbours, Proceedings of The 1st National Workshop on Soft Data Mining And Intelligent Systems(SDIS 2001) , September 2001, Tezpur University, (with A Kakoti, M Mazumdar).

An Incremental Clustering Algorithm For Clustering Large Sets Of Categorical Data, Proceedings Of CIT 2001 International Conference of Information Technology, Berhampur, Orissa , 20-23 December 2001, (with A. Kakoti).

A Fast Summary-based Algorithm For Clustering Large Categorical Databases, ICWES 12, July 2002, Ottawa, Canada (with A Kakoti).

A new method for computing pair wise cluster projections in CACTUS algorithm , Proc of CIT 2003 International Conference on Information Technology Orissa,India (with A.Kakoti et al).

A simple and efficient approach to train artificial neural networks by generic algorithm for calculating resonant frequency of an RMA on thick substrate, Microwave and Optical technology letters USA, May 2004, Vol 41 No.4, p 313-315(with B.Khuntia, S.S.Pattnaik et al).

Spatial color indexing using clustering technique, The 8th world multi conference on Systemics, Cybernetics and Informatics (SCI' 2004) Vol VI: Image, Acoustics, Signal processing and applications,Orlando, Florida, p-216- 221, July 2004 (with P.J.Dutta et al).

Inverted L-shaped and parasitically coupled inverted L-shaped microstrip patch antennas for wide bandwidth, Microwave and Optical Technology letters , vol 42 , no. 3, pp 190-192 , Aug 2004 (with D.K.Neog, S.S.Pattnaik et al).

A state of art model for Diagnosis of patients using neuro-computing technique, National Seminar on ICT Enabled Education, Nov 2004, (with S.Devi et al).

Application of a genetic algorithm in an artificial neural network to calculate the resonant frequency of a tunable single shorting post rectangular patch antenna , International Journal of RF and microwave computer-aided engineering Vol-15, issue 1, P 140-144 Dec 2004 (with B.Khuntia, S.S.Pattnaik et al).

Genetic algorithm with artificial neural networks as its fitness function to design Rectangular microstrip antenna on thick substrate, Microwave and Optical Technology letters USA Jan 2005, Vol 44, no 2 (with B.Khuntia, S.S.Pattnaik et al).

A Novel patch antenna for wide band generation, Proceedings of International Conference on Antenna Technologies , ICAT Ahmedabad, pp 345-348, Feb 2005 (with S.S.Pattnaik et al).

Design of knowledge-based continuous genetic algorithm to train artificial neural networks and its application on Rectangular microstrip antenna, International Conference on Antenna Technologies , ICAT Ahmedabad Feb 2005 (with S.S.Pattnaik et al).

Design of Wide Band Microstrip Antenna and use of Artificial Neural Network in the Parameter Calculation, IEEE Antenna and Propagation Magazine, 47 no 3, June 2005, 60-65,(with D.K.Neog, S.S.Pattnaik et al).

QROCK : A Quick Version Of The ROCK Algorithm For Clustering of categorical Data, Pattern Recognition letters, Vol 26, Issue 15, Nov 2005, p 2364-2373 (with A. Kakoti and A.K. Pujari).

Segmentation based computer aided analysis of Electrocardiograph for arrythmias, National Conference on Emerging Trends in Computer and Electronics Engineering for Rural Development, Chhatrapati Shivaji Institute of Tehcnology, Durg, India, 2006, (with S.Devi).

New expression for the resonance frequency of an E-shaped Microstrip Patch Antenna, Microwave Optical Technology Letters, USA, August 2006, Vol 48, No 08, 1561-1563, (with D.K.Neog, S.S.Pattnaik et al).

Computer Aided Analysis of ECG for Arrythmias, National Seminar on CAD/CAM, NITTTR, Chandigarh, India, 2006, (with S.Devi).

An algorithm for clustering large categorical databases using a fuzzy set based approach, Networks, Data Mining and Artificial Intelligence : Trends and Future Directions, D.K.Bhattacharyya and S.M.Hazarika (eds), pp 120-129, Narosa Publishing House, 2006 (with A.Kakoti).

Clustering Approach to Content Based Image Retrieval, Geometric Modeling and Imaging - New Trends (GMAI06), 2006, 183-188, (with P.J.Dutta et al).

Detection of cold lesions in SPECT images of cardiac, Networks, Security and Soft Computing : Trends and Future Directions, D.K.Bhattacharyya and S.M.Hazarika (eds), pp 216-219, Narosa Publishing House, 2007 (with S.Devi).

De-noising of Impulse Noise in an Image by Artificial Neural Network, National Conference on Mechatronics, NITTTR, Chandigarh, India, 2007 (with S.Devi et al).

Neuro-Computing approach to remove noise from SPECT images, All India Seminar on Bio-Medical and Bio-Informatics, 2007, Agra, India (with S.Devi).

A novel approach of denoising images using Particle Swarm Optimization, Jt. Conference on Information Sciences, Salt Lake City, USA, July 15-22, 2007 (with S.Devi et al).

Image denoising using Bacterial Foraging Optimization Technique, Proceedings of the International Conference on Information Processing, Bangalore, pp 73-79, 2007, (with S.Devi et al).

Bacterial Foraging Optimization for a better Peak Signal to Noise Ratio in image, International Conference on Modeling and Simulation at Coimbatore, India, 2007, (with S.Devi et al).

Image denoising using Bacterial Foraging Optimization Technique, International Journal on Information Processing, Vol 2, No 2, 2008, (with S.Devi et al).