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Research in multi-disciplinary fields is being carried out in the department. A list of Publications and presentations is given below.

Publications

2011

  • Arumainayagam, P., Charles, E.Y.A., and Kodithuwakku, S.R.: “A review on processing of Data Streams”, Research Journal of Computer Systems and Engineering - RJCSE, vol.2, pp. 73-77, 2011.

  • Ratnarajah, N., Simmons, A., and Hojjatoleslami, A.: “Probabilistic Clustering and Shape Modelling of White Matter Fibre Bundles using Regression Mixtures” MICCAI, Toronto, Canada, September, 2011. [Accepted]

  • Ramanan, A. and Niranjan, M.: "A Review of Codebook Models in Patch-based Visual Object Recognition", Journal of Signal Processing Systems, Springer New York, DOI: 10.1007/s11265-011-0622-x, 2011.

  • Ganesharajah, B., Mahesan, S., and Pinidiyaarachchi, U.A.J.: “Robust Invariant Descriptors for Visual Object Recognition”, In Proceedings of the Sixth IEEE International Conference on Industrial and Information Systems (ICIIS’11), pp. 158-163, August, 2011.

  • Ramanan, A., Paheerathy, R., and Niranjan, M.: “Speeding Up Multi-Class Texture Classification by One-Pass Vocabulary Design and Decision Tree”, In Proceedings of the Sixth IEEE International Conference on Industrial and Information Systems (ICIIS’11), pp. 255-260, August, 2011.

  • Thabotharan, K., Nalin, R., and Pears, A.N.: “An Enhanced Congestion Aware Adaptive Routing Protocol for Opportunistic Networks”, In Proceedings of the Sixth IEEE International Conference on Industrial and Information Systems (ICIIS’11), pp. 210-215, August, 2011.

  • Thabotharan, K. and Sivasuthan, S.: “A Hybrid Reactive Routing Protocol for Mobile Ad-hoc Networks”, In Proceedings of the Sixth IEEE International Conference on Industrial and Information Systems (ICIIS’11), pp. 222-227, August, 2011.

  • Ratnarajah, N., Simmons, A., and Hojjatoleslami, A.: “Probabilistic Clustering of White Matter Fibre Bundles using Regression Mixtures” MIUA, London, July, 2011.

  • Ratnarajah, N., Simmons, A., Bertoni,M., and Hojjatoleslami, A.: “Two-Tensor Model-Based Bootstrapping on Classified Tensor Morphologies” MIUA, London, July, 2011.

  • Ratnarajah, N., Simmons, A., and Hojjatoleslami, A.: “Two-Tensor Residual Bootstrapping on Classified Tensor Morphologies” in Proc. ISMRM 19th Annual Meeting, Montreal, Quebec, Canada, May 2011.

  • Kokul, T. and Charles, E.Y.A.: “Recognition of Printed Tamil Alphabet Characters”, In Proceedings of the 18th Annual Sessions, Jaffna Science Association, Jaffna, pp. 19, 6 - 8 April, 2011.

  • Sakuntharaj, R. and Thabotharan, K.: “Implementing the Epidemic Routing Protocol for the Scalable Wireless Ad-hoc Network Simulations (SWANS)”, In Proceedings of the 18th Annual Sessions, Jaffna Science Association, Jaffna, pp. 18, 6 - 8 April, 2011.

  • Ratnarajah, N., Simmons, A., Colchester, A., and Hojjatoleslami, A.: “Resolving complex fibre configurations using two-tensor random-walk stochastic algorithms,” Proc. SPIE Medical Imaging, 7962(OR), Florida, USA. February 2011.

  • Ganesharajah, B., Mahesan, S. and Pinidiyaarachchi, U.A.J.: “Content Based Image Retrieval: An Overview of Structure of the Image and Image Database”, In proceedings of the sixth Sri Lanka Institute of Information Technology (SLIIT) Research Symposium, vol. 4, pp. 30-35, 27 January 2011, Malabe, Sri Lanka.

 

2010

  • Thabotharan, K. Arnold, P. and Nalin, R.: “Towards Designing a Routing Protocol for Opportunistic Networks”, In first International Conference on Advances in ICT for Emerging Regions (ICTer-2010), September 29 – October 01, 2010, Colombo, Sri Lanka.

  • Ramanan, A. and Niranjan, M.: “A One-Pass Resource-Allocating Codebook for Patch-based Visual Object Recognition”, In proceedings of the 2010 IEEE International Workshop on Machine Learning for Signal Processing (MLSP'10), pp. 35 – 40, August 29 – September 1, 2010, Kittila, Finland.

  • Packianather, M.S., Pham, D.T., Charles, E.Y.A., Martina, R., Teti, R., D’ Addona, D. and Iodice, G.: “Spiking neural network with delay-adaption learning model for decision support in treating dental malocclusions”, Vimation Journal, Special Issue on Interactive Systems in Healthcare, ISSN 1866-4245: 48-57, 2010.

  • Pham, D. T. , Packianather, M. S. and Charles, E. Y. A.: Control chart pattern clustering using a new self-organizing spiking neural network; Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, Volume 222, Number 10, 2008; PP 1201-1211.

  • Ratnarajah, N., Simmons, A., Davydov, O., and Hojjatoleslami, A.: “A Novel White Matter Fibre Tracking Algorithm using Probabilistic Tractography and Average Curves,” Medical Image Computing and Computer-Assisted Intervention – MICCAI 2010 Lecture Notes in Computer Science, 2010, Volume 6361/2010, pp. 666-673, Beijing, China, September 2010.

  • Ramanan, A.: "Designing a Resource-Allocating Codebook for Patch-based Visual Object Recognition", University of Southampton, School of Electronics and Computer Science, Doctoral Thesis, 130pp. June 2010.

  • Ratnarajah, N., Simmons, A., and Hojjat, A.: “A Novel Average Curves Tractography Technique - Validation Using a Physical Phantom” in Proc. Joint Annual meeting ISMRM-ESMRMB, Stockholm, Sweden, May 2010.

  • Sotheeswaran, S. and Suthakar, S.: “Visualization of Brain MRI Images and Abnormal Region Identification”, 17th Annual Session, Jaffna Science Association, Jaffna, 21 - 23 April, 2010.

  • Sathees, R. and Thabotharan, K.: “A Performance Comparison of Mobility Models for Mobile Ad-hoc Networks”, In 17th Annual Session, Jaffna Science Association, Jaffna, Sri Lanka, Jaffna, 21 - 23 April, 2010.

  • Sivaranjini, G. and Charles, E. Y. A. : “A Database Management System for Public Information of Point-Pedro Divisional Secretariat”, 17th Annual Session, Jaffna Science Association, Jaffna, 21 - 23 April, 2010.

  • Thabotharan, K. and Arnold, P. : “State of the art in Modeling Opportunistic Networks”,  Book chapter in the book "Mobile Opportunistic Networks: Architectures, Protocols and Applications", edited by Mieso K. Denko, publisher Auerbach Publications, Taylor & Francis Group, March 2010.

 

2009

  • Ramanan, A. and Niranjan, M.: "Resource-Allocating Codebook for Patch-based Face Recognition", In proceedings of the Fourth IEEE International Conference on Industrial and Information Systems, 28 - 31 December, 2009.

  • Sabesan, M. and Risch, T.: Web Service Query Service , Proc. of 11th International Conference on Information Integration and Web-based Applications & Services (iiWAS2009), Kuala Lumpur, Malaysia, 14 - 16 December, ACM, 2009.

  • Ramanan, M., Jeyasugiththan, J., Mahesan, S., and Jeyakumaran, N.: “A Software Tool for Improving Co-60 Treatment Delivery in a Regional Cancer Centre”, In Proceedings of the 30th Annual Conference of Association of Medical Physicists of India (AMPICON-2009), pp. 62-63, November 22-25, 2009.

  • Thabotharan, K., Nalin, R. and Arnold, P.: “Evaluation of the Impact of Opportunistic Networking on Command and Control System Performance”, In proceedings of the First International Conference on Next Generation Wireless Systems (NGWS2009) , Melbourne, Australia, 12-14 October 2009.

  • Farran, B., Ramanan, A., and Niranjan, M.: "Sequential Hierarchical Pattern Clustering", In proceedings of the Fourth IAPR International Conference on Pattern Recognition in Bioinformatics (PRIB'09), Lecture Notes in Computer Science (LNCS), Springer Berlin/Heidelberg, vol. 5780, pp. 79-88, 2009.

  • Ratnarajah, N., Simmons, A., Davydov, O., and Hojjat, A.: “An error analysis of probabilistic fibre tracking methods: average curves optimization,” In Proc. Medical Image Understanding and Analysis 2009, Kingston University, London, pp. 134-138, July 2009.

  • Thabotharan, K. and Arnold, P.: “Modeling Predictability and Connectedness in a Command and Control System”, in proceedings of the 6th Swedish National Computer Networking Workshop (SNCNW'09), Uppsala, 4-5 May 2009.

  • Ratnarajah, N., Simmons, A., and Hojjat, A.: “Stochastic Fibre Tracking: An Average Curves Approach” in Proc. ISMRM 17th Annual Meeting, Honolulu, Hawaii, USA, April 2009.

  • Sabesan, M.  and Risch, T.: Adaptive Parallelization of Queries over Dependent Web Service Calls, 1st IEEE Workshop on Information & Software as Services(WISS 2009), Proc. of the 25th International Conference on Data Engineering (ICDE2009), IEEE Computer Society, pp 1725-1732, Shanghai, China, 29 March - 2 April, 2009.

 

2008

  • Pham, D.T., Packianather, M.S., Charles, E.Y.A., Martina R., Teti T., D'Addona D. and Iodice G.: Spiking Neural Network Learning Model for Decision Support in Orthodontic Extraction, CIRP ICME 2008.

  • Ratnarajah, N., Simmons, A., and Hojjat, A.: “Stochastic Two-tensor Fibre Tractography,” Medical Image Understanding and Analysis Proceedings, pp. 194-198, Dundee, Scotland, July 2008.

  • Thabotharan, K.  and Arnold, P.: “Benchmarking of Opportunistic Networking Experiments”. In 5th Swedish National Computer Networking Workshop (SNCNW ’08), Karlskrona, Sweden. April, 2008.

 

2007

  • Thabotharan, K. and Arnold, P.: “Reproducing Opportunistic Connectivity Traces Using Connectivity Models”, Student Workshop Paper, CoNext 2007, New York, USA, December 2007.
  • Ramanan, A., Suppharangsan, S., and Niranjan, M.: “Unbalanced Decision Trees for Multi-class Classification”, Second International Conference on Industrial and Information Systems (ICIIS-2007), Peradeniya, Sri Lanka, August 2007.
  • Pham, D.T., Packianather, M.S., and Charles, E.Y.A.:  “Self-organising spiking neural networks trained by weight and delay-adaptation methods for control chart pattern recognition”, Proceedings of the 3rd International Conference (virtual) on Intelligent Production Machines and Systems (IPROMS), 3-14 July 2007.
  • Pham, D.T.,  Packianather, M.S.,  and Charles, E.Y.A.: “Spiking neural network for control chart pattern recognition”, Proceedings of the European Control Conference, Kos, Greece, pp 1392-1397, 2-5 July 2007.
  • Sabesan, M., and Risch, T.: “Web Service Mediation Through Multi-level Views”, International Workshop on Web Information Systems Modeling (WISM 2007), Trondheim, Norway, June 12, 2007.
  • Pham, D.T., Packianather, M.S., and Charles, E.Y.A.: “A self-organising spiking neural network trained using delay adaptation”, Proceedings of the IEEE International Symposium on Industrial Electronics, Vigo – Spain, pp. 3441-3446, 4-7 June 2007.
  • Sabesan, M.: “Querying Mediated Web Services, Thesis for the degree of Licentiate of Philosophy in Computer Science with specialization in Database Technology”, Uppsala University, February 05, 2007.

 

2006

  • Sabesan, M., Risch, T., and Wikramanayake, G.: “Querying Mediated Web Services”, 8th International Information Technology Conference, IITC 2006, Colombo, Sri Lanka, October 12, 2006.
  • Thabotharan, K., Arnold, P., and Nalin, R.: “Connectivity Models : A new Approach to Modeling Contacts in Opportunistic Networks”, In proceedings of the 8th International information Technology Conference (IITC 2006), Colombo, Sri Lanka, October 2006..
  • Thabotharan, K.: “What and When?: Distributing Content in Opportunistic Networks”, In Proceedings of the International Conference on Wireless and Mobile Communications (ICWMC'06), Buchraest, Romania, July 2006.
  • Pham, D.T., Packianather, M.S., and Charles, E.Y.A.: “A Novel Self-Organised Learning Model with Temporal Coding for Spiking Neural Networks”, Proceedings of the 2nd International Conference (virtual) on Intelligent Production Machines and Systems (IPROMS), pp. 307-312, 3-14 July 2006.

2001 -- 2005

  • Thabotharan, K., and Arnold, P.: “Approaches to P2P Internet Application Development”,  In proceedings of the International Conference on Networking and Services (ICNS'05), French Polynsia, October 2005.

  • Mahesan S.: “Perspective of Campus Area Network”, Proceedings of Jaffna Science Association, Jaffna, Sri Lanka, section. B, Vol.12, No.2, pp.7-33, 2005.

  • Dang, X.-H. and Thabotharan, K.: “Performance Evaluation of an Enhanced Popularity-Aware Web Proxy Cache Replacement Algorithm”, International Conference on Internet Computing, pp.290-295, 21- 24 June, 2004.

  • Ramanan, A. and Suthakar, S.: “Data Compression in Image processing by using 2-Dimensional Centroidal Voronoi Tessellation in Java”, Proceedings of the 12th Annual Session of the Jaffna Science Association (JSA), Jaffna, Sri Lanka, section. B, pp.18, April 2004.

  • Sabesan, M. and Mahesan, S.: "Drawing Chemical Structures of Inorganic Compounds From Their Molecular Formulae Using Java", Proceedings of the 11th Annual Session of the Jaffna Science Association (JSA), Jaffna, Sri Lanka, section. B, pp.28, 2003.

  • Sivaluxman, S. and Mahesan, S.: "An Electronic Book for Solid Geometry", Proceedings of the 11th Annual Session of the Jaffna Science Association (JSA), Jaffna, Sri Lanka, section. B, pp.28, 2003.

  • Subashini, S. and Mahesan, S.: "A Prototype System for Grammar Checking of Tamil Sentences", Proceedings of the 11th Annual Session of the Jaffna Science Association (JSA), Jaffna, Sri Lanka, section. B, pp.29, 2003.

  • Dhushyanthi, M., and Mahesan, S.: "Defining Grammar for Names and Drawing Two-dimensional Structures of Alcohols, Aldehydes, Ketones, and Organic Acids", Proceedings of the 10th Annual Session of the Jaffna Science Association (JSA), Jaffna, Sri Lanka, section. B, pp.4, 2002.

 

1990 -- 2000

  • Sivagnanasundram, J., and Mahesan, S.: “A Visual Geographical Information System for the District of Jaffna”, 8th Annual Session, Jaffna Science Association, Jaffna, 2000.

  • Kesavan, K., Thabotharan, K. and Mahesan, S.: “A Glossary Management System”, 7th Annual Session, Jaffna Science Association, Jaffna, 1999.

  • Mahesan, S.: "Tamil Transliterator - Graphical User Interface to Microsoft Window-based Word Processors to Type in Tamil", 7th Annual Session, Jaffna Science Association, Jaffna, April 1999.

  • Mahesan, S. and Martin, R. R.: “Using PROLOG to Deduce and Draw Two-Dimensional Chemical Structures from IUPAC Names”, In Proceedings of the 12th National Comp. Conference, Sri Lanka, pp.31-58, 1992.

 

Presentations

2009

  • Ramanan, A.: "On the Construction of a Discriminant Codebook for Visual Object Recognition", 20th British Machine Vision Conference (BMVC) Workshop, Queen Mary, University of London, UK, September 2009.

2007

  • Ramanan, A.: "Multi-class pattern classification: applications in vision and protein fold recognition", 11th International Workshop on the Analysis of Patterns, Bertinoro (Forli-Cesena), Italy, October 2007.

  • Ramanan, A.: "Unbalanced Decision Trees for Multi-class Classification",

    • 5th International Summer School on Pattern Recognition, University of Plymouth, UK, July 22-27, 2007.

    • 2007 Symposium on Data Modelling for New Researchers, University of Sheffield, UK, March 27, 2007.

2006

  • Suthakar, S.: “Visualisation in 3D Medical Imaging”, Centre for Image Analysis, Uppsala University, Sweden, May 2006.

2001 -- 2005

  • Mahesan, S.: “Distance E-Learning”, 13th Annual Session, Jaffna Science Association, Jaffna, April 2005.

  • Mahesan, S.: “Information Technology in the Jaffna Peninsula”, 9th Annual Session, Jaffna Science Association, Jaffna, 2001.

 

1990 -- 2000

  • Mahesan, S.: “Kananik Kiraamam”, 7th Annual Session, Jaffna Science Association, Jaffna, 1999.

  • Mahesan, S.: “Computer Network from LAN to the Internet”, 5th Annual Session, Jaffna Science Association, Jaffna, August 1997.
  • Mahesan, S.: “Paradoxes - A Learning Tool”, 4th Annual Session, Jaffna Science Association, Jaffna, 1996.
  • Mahesan, S.: “Statistics! - for Non-Statisticians”, 3rd Annual Session, Jaffna Science Association, Jaffna, April 1995.
  • Mahesan, S.: “Can the Drawing of Chemical Structures be Automated? ”, 1st Annual Session, Jaffna Science Association, Jaffna, 1993.
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