Journal Article

• Approximation algorithms for constrained generalized tree alignment problem Discrete Applied Mathematics vol. 157, no. 07, pp. 1407-1422, Apr. 2009.
• New learning based super-resolution : use of DWT and IGMRF prior IEEE Transactions on Image Processing vol. 18, no. 12, Dec. 2009.
• Through lens and text: constructions of a \'Stone Age\' tribe in the Andaman islands History Workshop Journal vol. 67, no. 01, pp. 173-193, Spring. 2009.
• Comments on \"Improved efficient remote user authentication schemes\" International Journal of Network Security vol. 6, no. 3, pp. 282-284, May. 1, 2008.
• Dynamic program update in wireless sensor networks using orthogonality principles IEEE Communications Letters vol. 12, no. 6, pp. 471-473 Jun. 6, 2008.
• Securing wireless sensor networks with public key techniques Ad-hoc and Sensor Wireless Networks vol. 5, no. 3-4, pp. 189-201, 2008.
• A practical approach for simultaneous estimation of light source position, scene structure, and blin... EURASIP Journal on Advances in Signal Processing vol. 2008, pp. 1-12, 2008.
• A new probabilistic approach for fractal image compression Fundamenta Informaticae vol. 87, no. 3-4, pp. 417-433, Nov. 2008.
• Motion estimation based color transfer and its application to color video compression Pattern Analysis and Application vol. 11, no. 2, pp. 131-139, Jun. 2008.
• Identifying perceptually similar languages using teager energy based cepstrum Engineering Letters vol. 16, no. 01, pp. 151-159, 2008.