Software

My publicly available software includes an algorithm for solving the Helmholtz equation for the Dirichlet problem on general bounded three dimensional regions [J10], an algorithm to compute the Semidiscrete Matrix Decomposition [J56], an algorithm for solving separable least squares problems, and a system for processing queries (as, for example, Google might), cluster the potentially relevant documents, and return a summary of each cluster [J82].

See http://www.cs.umd.edu/users/oleary/software/

[J10]

Dianne P. O'Leary and Olof Widlund, ``Algorithm 572: Solution of the Helmholtz equation for the Dirichlet problem on general bounded three dimensional regions,'' ACM Transactions on Mathematical Software 7 (1981) 239-246.

[J56]

Tamara G. Kolda and Dianne P. O'Leary, ``Computation and Uses of the Semidiscrete Matrix Decomposition," ACM Transactions on Mathematical Software, 26 (2000) 415-435.

[J82]

Daniel M. Dunlavy, Dianne P. O'Leary, John M. Conroy, and Judith D. Schlesinger, ``QCS: A System for Querying, Clustering, and Summarizing Documents," Information Processing and Management, 43:6 (2007), pp. 1588-1605. DOI:10.1016/j.ipm.2007.01.003