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Recent Publications - Shiv Chandrasekaran


[1] Chandrasekaran, S., Gu, M., Lyons, W.. A fast adaptive solver for hierarchically semiseparable representations. Calcolo, 42:171-185, 2005.
[2] Chandrasekaran, S., Dewilde, P., Gu, M., Pals, T., Sun, X., Van der Veen, A. J., White, D.. Some fast algorithms for sequentially semiseparable representations. Siam Journal on Matrix Analysis and Applications, 27:341-364, 2005.
[3] Lyons, W., Ceniceros, H. D., Chandrasekaran, S., Gu, M.. Fast algorithms for spectral collocation with non-periodic boundary conditions. Journal of Computational Physics, 207:173-191, 2005.
[4] Solanki, K., Jacobsen, N., Madhow, U., Manjunath, B. S., Chandrasekaran, S.. Robust image-adaptive data hiding using erasure and error correction. IEEE Transactions on Image Processing, 13:1627-1639, 2004.
[5] Dabeer, O., Sullivan, K., Madhow, U., Chandrasekaran, S., Manjunath, B. S.. Detection of hiding in the least significant bit. IEEE Transactions on Signal Processing, 52:3046-3058, 2004.
[6] Chandrasekaran, S., Gu, M.. A divide-and-conquer algorithm for the eigendecomposition of symmetric block-diagonal plus semiseparable matrices. Numerische Mathematik, 96:723-731, 2004.
[7] Chandrasekaran, S., Gu, M.. Fast and stable algorithms for banded plus semiseparable systems of linear equations. Siam Journal on Matrix Analysis and Applications, 25:373-384, 2003.
[8] Wu, P., Manjunath, B. S., Chandrasekaran, S.. An adaptive index structure for high-dimensional similarity search. Advances in Mutlimedia Information Processing - Pcm 2001, Proceedings, 2195:71-77, 2001.
[9] Chandrasekaran, S., Gu, M., Sayed, A. H., Schubert, K. E.. The degenerate bounded errors-in-variables model. Siam Journal on Matrix Analysis and Applications, 23:138-166, 2001.
[10] Mastronardi, N., Chandrasekaran, S., Van Huffel, S.. Fast and stable reduction of diagonal plus semi-separable matrices to tridiagonal and bidiagonal form. Bit, 41:149-157, 2001.
[11] Mastronardi, N., Chandrasekaran, S., Van Huffel, S.. Fast and stable two-way algorithm for diagonal plus semi-separable systems of linear equations. Numerical Linear Algebra with Applications, 8:7-12, 2001.
[12] Chandrasekaran, S., Gu, M.. Fast and stable eigendecomposition of symmetric banded plus semi-separable matrices. Linear Algebra and Its Applications, 313:107-114, 2000.
[13] Chandrasekaran, S.. An efficient and stable algorithm for the symmetric-definite generalized eigenvalue problem. Siam Journal on Matrix Analysis and Applications, 21:1202-1228, 2000.
[14] Sayed, A. H., Chandrasekaran, S.. Parameter estimation with multiple sources and levels of uncertainties. IEEE Transactions on Signal Processing, 48:680-692, 2000.

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