Joel A. Tropp | Center for Big Data Analytics

Publications

The Metric Nearness Problem (pdf)
J. Brickell, I. Dhillon, S. Sra, J. Tropp.
SIAM Journal of Matrix Analysis and Applications (SIMAX) 30(1), pp. 375-396, April 2008.
Constructing Packings in Grassmannian Manifolds via Alternating Projections (pdf)
I. Dhillon, R. Jr., T. Strohmer, J. Tropp.
Experimental Mathematics 17(1), pp. 9-35, 2008.

Matrix Nearness Problems with Bregman Divergences (pdf)
I. Dhillon, J. Tropp.
SIAM Journal of Matrix Analysis and Applications (SIMAX) 29(4), pp. 1120-1146, November 2007.
On the Existence of Equiangular Tight Frames (pdf)
M. Sustik, J. Tropp, I. Dhillon, R. Jr..
Linear Algebra and its Applications 426(2), pp. 619-635, October 2007.
(A previous version appears as UTCS Technical Report #TR-04-32, August 2004.)

Generalized Finite Algorithms for Constructing Hermitian Matrices with Prescribed Diagonal and Spectrum (pdf)
I. Dhillon, R. Jr., M. Sustik, J. Tropp.
SIAM Journal of Matrix Analysis and Applications (SIMAX) 27(1), pp. 61-71, June 2005.
Designing Structured Tight Frames Via an Alternating Projection Method (pdf)
J. Tropp, I. Dhillon, R. Jr., T. Strohmer.
IEEE Transactions on Information Theory 51(1), pp. 188-209, January 2005.

Finite-Step Algorithms for Constructing Optimal CDMA Signature Sequences (pdf)
J. Tropp, I. Dhillon, R. Jr..
IEEE Transactions on Information Theory 50(11), pp. 2916-2921, November 2004.
Construction of Equiangular Signatures for Synchronous CDMA Systems (pdf)
R. Jr., J. Tropp, I. Dhillon, T. Strohmer.
IEEE International Symposium on Spread Spectrum Techniques and Applications,, August 2004.
Optimal CDMA Signatures: A Finite-Step Approach (pdf)
J. Tropp, I. Dhillon, R. Jr..
IEEE International Symposium on Spread Spectrum Techniques and Applications,, August 2004.

CDMA Signature Sequences with Low Peak-To-Average Ratio via Alternating Projection (pdf)
J. Tropp, I. Dhillon, R. Jr., T. Strohmer.
In IEEE Asilomar Conference on Signals, Systems, and Computers, pp. 475-479, November 2003.