S. Todorovic and N. Ahuja, "Scale-invariant region-based hierarchical image matching," in Proc. 19th Int. Conf. Pattern Recognition (ICPR 2008), Tampa, FL, 2008. (oral presentation)

Y. Sun, S. Todorovic, and S. Goodison, "A feature selection algorithm capable of handling extremely large data dimensionality," in Proc. SIAM Int. Conf. Data Mining (SDM 2008), vol 1, pp. 530-540, Atlanta, GA, 2008.

S. Todorovic and N. Ahuja, "Learning subcategory relevances to category recognition," in Proc. IEEE Comp. Soc. Conf. Computer Vision and Pattern Recognition (CVPR 2008), Anchorage, AL, 2008.

N. Ahuja and S. Todorovic, "Connected segmentation tree -- a joint representation of region layout and hierarchy," in Proc. IEEE Comp. Soc. Conf. Computer Vision and Pattern Recognition (CVPR 2008), Anchorage, AL, 2008.

J. Edwards, J. Hart, S. Todorovic, C. Barkan, N. Ahuja, Z. Chua, N. Kocher, and J. Zeman, "Development of machine vision technology for railcar safety appliance inspection," in Proc. Int. Heavy Haul Conference, Specialist Technical Session, pp. 745-752, Kiruna, Sweden, 2007.

B. Fried, C. Barkan, N. Ahuja, J. Hart, S. Todorovic, and N. Kocher, "Multispectral machine vision for improved undercarriage inspection of railroad rolling stock," in Proc. Int. Heavy Haul Conference, Specialist Technical Session, pp. 737-744, Kiruna, Sweden, 2007.

S. Todorovic and N. Ahuja, "Unsupervised category modeling, recognition, and segmentation in images," (in press) IEEE Trans. Pattern Analysis and Machine Intelligence (TPAMI), 2007.

N. Ahuja and S. Todorovic, "Learning the taxonomy and models of categories present in arbitrary images," in Proc. IEEE Int. Conf. Computer Vision (ICCV 2007), Rio de Janeiro, Brazil, 2007.

N. Ahuja and S. Todorovic, "Extracting texels in 2.1D natural textures," in Proc. IEEE Int. Conf. Computer Vision (ICCV 2007), Rio de Janeiro, Brazil, 2007. (oral presentation)

S. Todorovic and N. Ahuja, "Region-based hierarchical image matching," Int. J. of Computer Vision (IJCV), vol. 78, no. 1, pp. 47-66, 2008.

K. Lu, D. Wu, J. Fan, S. Todorovic, and A. Nucci, "Robust and efficient detection of DDoS attacks for large-scale internet," Computer Networks, vol. 51, issue 18, pp. 5036-5056, 2007.

Y. Sun, S. Todorovic, J. Li, "Increasing the robustness of boosting algorithms within the linear-programming framework," J. of VLSI Signal Processing (JVLSI), vol. 48, no. 1-2, pp. 5-20, 2007.

Y. Sun, Z. Liu, S. Todorovic, J. Li, "Adaptive boosting for synthetic aperture radar automatic target recognition," IEEE Trans. Aerospace and Electronic Systems (TAES), vol. 43, issue 1, pp. 112-125, 2007.

S. Todorovic and M. C. Nechyba, "Interpretation of complex scenes using dynamic tree-structure Bayesian networks," Computer Vision and Image Understanding (CVIU), vol. 106, issue 1, pp. 71-84, 2007.

Y. Sun, S. Todorovic, J. Li, "Unifying multi-class AdaBoost algorithms with binary base learners under the margin framework," Pattern Recognition Letters (PRL), vol. 28, issue 5, pp. 631-643, 2007.

S. Todorovic and N. Ahuja, "3D texture classification using the belief net of a segmentation tree," in Proc. 18th Int. Conf. Pattern Recognition (ICPR 2006), vol. 4, pp. 33-36, Hong Kong, China, 2006. (oral presentation)

S. Todorovic and N. Ahuja, "Extracting subimages of an unknown category from a set of images," in Proc. IEEE Comp. Soc. Conf. Computer Vision and Pattern Recognition (CVPR 2006), vol. 1, pp. 927-934, New York, NY, 2006. (oral presentation)

Y. Sun, S. Todorovic, J. Li, " Reducing the overfitting of AdaBoost by controlling its data distribution skewness," Int. J. of Pattern Recognition and Artificial Intelligence (IJPRAI), vol. 20, no. 7, pp. 1093-1116, 2006.

S. Todorovic and M. C. Nechyba, "Dynamic trees for unsupervised segmentation and matching of image regions," IEEE Trans. Pattern Analysis and Machine Intelligence (TPAMI), vol. 27, no. 11, pp. 1762-1777, 2005.

Y. Sun, S. Todorovic, J. Li, and D. Wu, "A robust linear programming based boosting algorithm," in Proc. 2005 IEEE Int. Workshop on Machine Learning for Signal Processing (MLSP 2005), pp. 45-54, Mystic, CT, September 2005.

Y. Sun, S. Todorovic, J. Li, and D. Wu, "Unifying the error-correcting and output-code AdaBoost within the margin framework," in Proc. 22nd Int. Conf. Machine Learning (ICML 2005), vol. 119, pp. 872-879, Bonn, Germany, August 2005.

Y. Sun, Z. Liu, S. Todorovic, and J. Li, "SAR Automatic Target Recognition Using AdaBoost," in Proc. SPIE on Technologies and Systems for Defense and Security, vol. 5808, pp. 282-293, Orlando, FL, April 2005.