Research Papers


All papers are in pdf format



Journal Publications:

1.     Nandakumar, K., Chen, Y., Dass, S. C. And Jain, A. K., “Likelihood Ratio-Based Biometric Score Fusion”, IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 30, no. 2, pp. 342-347, 2008. [pdf file]

2.     Zhu, Y., Dass, S. C., and Jain, A. K., ``Statistical Models for Assessing the Individuality of Fingerprints”, IEEE Transactions on Information Forensics and Security, vol. 2, no. 3, pp. 391-401, 2007. [pdf file]

3.     Dass, S. C. and Jain, A. K., ``Fingerprint-Based Recognition’’, Technometrics, vol. 49, no. 3, pp. 262-276, 2007. [pdf file]

4.     Dass, S. C., Zhu, Y.  and Jain, A. K., ``Validating a Biometric Authentication System: Sample Size Requirements'', IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 28, no. 12, Dec. 2006. [pdf file]

5.     Ross, A.,  Dass, S. C. and Jain, A. K., ``Fingerprint Warping Using Ridge Curve Correspondences'', IEEE Transactions on PAMI, vol. 28, no. 1, pp. 19-30, Jan. 2006. [pdf file]

6.     Dass, S. C., ``Markov Random Field Models For Directional Field and Singularity Extraction in Fingerprint Images'', IEEE Transactions on Image Processing, 13, 10,  pp. 1358 – 1367, 2004. [pdf file]

  1. Ross, A., Dass, S. C. and Jain, A. K., ``A Deformable Model for Fingerprint Matching'', Pattern Recognition, 38, No. 1, pp. 95-103, 2005. [pdf file]
  2. Dass, S. C. and Nair, V. N.,``Edge Detection, Spatial Smoothing and Image Reconstruction with Partially Observed Data'', Journal of the American Statistical Association, 98, 461, pp 77 -- 89, 2003. [pdf file]
  3. Dass, S. C. and Berger, J. O., ``Unified Bayesian and Conditional Frequentist Testing Procedures for Composite Hypotheses'', Scandinavian Journal of Statistics, 30, No. 1, pp 193-210, 2003. [pdf file]
  4. Dass, S. C. and Lee, J., ``A Note on the Consistency of Bayes Factors for Testing Point Null versus Nonparametric Alternatives'', Journal of Statistical Planning and Inference, 119, No. 1, pp. 143 —152, 2003. [pdf file]
  5. Dass, S. C., ``Propriety of Intrinsic Priors in Invariant Testing Situations'', Journal of Statistical Planning and Inference, 92, No. 1-2, pp 147-162, 2001. [pdf file]
  6. Dass, S. C., ``Unified Bayesian and Conditional Frequentist Testing Procedures for Discrete Distributions'', Sankhya Ser. B, 63, No. 3, pp 251--269, 2001. [pdf file]

Conference Proceedings:

1.     Zhu, Y., Dass, S. C.,  and Jain, A. K., ``Compound Stochastic Models for Fingerprint Individuality'', Proc. Of International Conference on Pattern Recognition (ICPR), Hong Kong, August 20-24, 2006. [pdf file]

2.     Nandakumar, K., Chen, Y., Dass, S. C., and Jain, A. K., ``Quality-based Score Level Fusion in Multibiometric Systems'', Proc. of International Conference on Pattern Recognition (ICPR), Hong Kong, August 20-24, 2006. [pdf file]

3.     Chen, Y.,  Dass, S. C.  and Jain, A. K.,  ``Localized Iris Image Quality Using 2-D Wavelets'', Proc. of International Conference on Biometrics (ICB), pp. 373-381, Hong Kong, January, 2006. [pdf file]

4.     Chen, Y., Dass, S. C. and Jain, A. K., ``Fingerprint Quality Indices for Predicting Authentication Performance'', Proc. Of Audio- and Video-based Biometric Person Authentication (AVBPA) 2005, pp. 160-170, Rye Brook, NY, July 2005. [pdf file]

5.     Dass, S. C., Nandakumar, K. and Jain, A. K., ``A Principled Approach to Score Level Fusion in Multimodal Biometric Systems'', Proc. of Audio- and Video-based Biometric Person Authentication (AVBPA) 2005, pp. 1049-1058, Rye Brook, NY, July 2005. [pdf file]

1.     Dass, S. C. and Jain, A. K., ``Effects of User Correlation on Sample Size Requirements'', Proc. of the SPIE Defense and Security Symposium, Orlando, FL, 2005. [pdf file]

2.     Lu, X., Jain, A. K., and Dass, S. C., ``3D Facial Expression Modeling for Recognition'', Proc. of the SPIE Defense and Security Symposium, Orlando, FL, 2005.

3.     Chen, Y., Dass, S. C., Ross, A. and Jain, A. K.,``Fingerprint Deformation Models Using Minutiae Location and Orientation'', Accepted at the Workshop on the Applications of Computer Vision (WACV)}, Colorado, 2005. [pdf file]

4.     Ross, A., Dass, S. C. and Jain, A. K.,``Estimating Fingerprint Deformation'', Proc. International Conference on Biometric Authentication (ICBA), Hong Kong, July 2004. [pdf file]

5.      Nandakumar, K., Dass, S. C. and Jain, A. K., ``Soft Biometric Traits in Personal Recognition Systems'', Proc. International Conference on Biometric Authentication (ICBA)}, Hong Kong, July 2004. [pdf file]

6.      Jain, A. K., Dass, S. C., and Nandakumar, K. ``Can Soft Biometric Traits Assist User Recognition'', Proc. of SPIE Vol. 5404, Biometric Technology for Human Identification, pp. 561-572, Orlando, FL, April 2004. [pdf file]

7.      Dass, S. C. and Jain, A. K., ``Fingerprint Classification Using Orientation Field Flow Curves'', Proc. Of the 4th Indian Conference on Computer Vision, Graphics and Image Processing, Kolkata, December 16-18, 2004. [pdf file]

8.      Dass, S. C., Jain, A. K. and Lu, X., ``Face Detection And Synthesis Using Markov Random Field Models", Proc. Of the International Conference on Pattern Recognition (ICPR), Quebec City, August 11-15, pp 680-687, 2002. [pdf file]

9.      Dass, S. C. and Jain, A. K., ``Markov Face Models'', The Eight IEEE International Conference on Computer Vision, Vancouver, July 9-12, pp 680-687, 2001. [pdf file]

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Sarat C. Dass, Department of Statistics & Probability, A-439 Wells Hall, Michigan State University, East Lansing, MI 48824

Last modified: 05 October 2006, 15:40:38 EDT 2006