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**2017**

__A Learning Approach for Computing Regularization Parameters for General-Form Tikhonov Regularization__, SIAM Annual Meeting, Pittsburgh, PA, July 10-14, 2017. Audio recording

__A Discrete-to-Continuum Model of Weakly Interacting Incommensurate Chains__, IMA Hot Topic Workshop Mathematical Modeling of 2D Materials, University of Minnesota, Minneapolis, MN, May 16-19, 2017.

__Registry Effects in Carbon Nanostructures__, Nonconvexity, Nonlocality, and Incompatibility: From Materials to Biology, conference in honor of Lev Truskinovsky’s 60th birthday, Department of Mathematics, University of Pittsburgh, Pittsburgh, PA, May 5-7, 2017.

__Deblurring Images with Mathematical Models__, Math Department Colloquium, Cleveland State University, Cleveland, OH, April 21, 2017.

__Deblurring Images with Mathematical Models__, Pizza Talks, Department of Mathematics and Computer Science, Ohio Wesleyan University, Delaware, OH, April 19, 2017.

__Math and Image Processing__, Induction Ceremony for the Mathematics Honors Society Mu Alpha Theta, St Vincent - St. Mary High School, Akron, OH, February 22, 2017.

**2016**

__Image Deblurring Using Mathematical Models__, MAA Ohio Section Fall Meeting, Plenary Lecture, College of Wooster, Wooster, OH, October 28-29, 2016.

__Learning from Data: Applications to Image Deblurring and Medical Diagnosis__, Center for Data Science, Analytics, and IT, The University of Akron, , Akron, OH, October 17, 2016.

__A Learning Approach for Computing Regularization Parameters for General-Form Tikhonov Regularization__, SIAM Annual Meeting, Boston, MA, July 11-15, 2016.

__An Upscaling Procedure for Passing from an Atomistic to a Continuum Model of Multi-Walled Carbon Nanotubes__, SIAM Conference on Mathematical Aspects of Materials Science, Philladelphia, PA, May 8-12, 2016.

__A Learning Approach for Computing Regularization Parameters for General-Form Tikhonov Regularization__, MAA Ohio Section Spring Meeting, Ohio Northern University, Ada, OH, April 8, 2016.

__Math Student Organizations: How to start them and keep them going__, Ohio NExT, Ohio Northern University, Ada, OH, April 8, 2016.

**2015**

__An Upscaling Procedure for Passing from an Atomistic to a Continuum Model of Multi-Walled Carbon Nanotubes__, IMA Special Workshop Mathematics and Mechanics in the 22nd Century and Counting, ..., Eugene, OR, October 23-25, 2015.

__A Learning Approach for Computing Regularization Parameters for General-Form Tikhonov Regularization__, Computational and Applied Mathematics Seminar, Kent State University, Kent, OH, October 16, 2015.

**2014**

__An Upscaling Procedure for Passing from an Atomistic to a Continuum Model of Multi-Walled Carbon Nanotubes__, 2014 MRS Fall Meeting, Boston, MA, November 30-December 5, 2014.

__Morphometric-Based Classification for Chiari Malformation__, Conquer Chiari Research Conference: Advancing Diagnosis, Management & Understanding, The University of Akron, Akron, OH, November 7-8, 2014.

__Deblurring Images with Mathematical Models__, 2014 SACNAS National Conference, Los Angeles, CA, October 16-18, 2014.

__Deblurring Images with Mathematical Models__, Akron Physics Club, Akron, OH, September 22, 2014.

__A Gamma-convergence Analysis of the Quasicontinuum Method__, IUTAM Symposium on Innovative Numerical Approaches for Materials and Structures in Multi-field and Multi-Scale Problems, a symposium on the occasion of Michael Ortiz's 60th birthday, Burg Schnellenberg, Germany, September 1-4, 2014.

__The Math Behind Image Deblurring__, National Center for Space Exploration and Research (NCSER) Seminar, NASA Glenn Research Center, Cleveland, OH, June 25, 2014.

__Optimal Regularization Parameters for General-Form Tikhonov Regularization__, SIAM Conference on Imaging Science, Hong Kong, May 12-14, 2014.

__Optimal Regularization Parameters for General-Form Tikhonov Regularization__, 2nd Annual Midwest Women in Mathematics Symposium, University of Notre Dame, South Bend, IN, April 5, 2014.

__MRI-Based Classifiers for the Detection of Chiari Malformation__, Office of Research Administration (ORA) Research for Lunch, The University of Akron, Akron, OH, March 5, 2014.

__Wavelet-Based Multilevel Methods for Eigenvalue Problems__, Joint Mathematics Meeting, Baltimore, MD, January 15-18, 2014.

**2013**

__Morphometric-Based Classification for Chiari Malformation__, International Chiari Research Group Monthly Meeting, Conquer Chiari Research Center, The University of Akron, Akron, OH, December 6, 2013.(Slides)

__A Gamma-convergence Analysis of the Quasicontinuum Method__, Computational and Applied Mathematics Seminar, Kent University, Kent, OH, September 27, 2013.

__My journey through applied mathematics (so far!)__, Hispanic Heritage Month Lecture Series, Department of Mathematics and Statistics, Youngstown State University, Youngstown, OH, September 20, 2013. See announcement at YSUNews here.(Slides)

__Multilevel Methods for Image Deblurring__, Imaging Seminar, Case Western Reserve University, Cleveland, OH, September 18, 2013.

__Multilevel Methods for Image Deblurring__, Tenth Annual Conference on Frontiers in Applied and Computational Mathematics (FACM13), New Jersey Institute of Technology (NJIT), Newark, NJ, May 31 - June 2, 2013.

__Multilevel Methods for Electronic Structure Computations of Materials__, Fourth Conference on Applied, Computational and Industrial Mathematics (IV MACI 2013), Buenos Aires, Argentina, May 15-17, 2013.

__MRI-Based Classifiers for the Detection of Chiari Malformation__, Conquer Chiari Research Center Open House, The University of Akron, Akron, OH, April 27, 2013.

__Wavelet-Based Multilevel Methods for Eigenvalue Problems__, New Frontiers in Numerical Analysis and Scientific Computing - A conference on the occasion of Lothar Reichel's 60th birthday and on the 20th anniversary of ETNA, Kent State University, Kent, OH, April 19-20, 2013.

__Multilevel Methods for Image Deblurring__, Mathematical Challenges in Biomolecular/Biomedical Imaging and Visualization, Mathematical Biosciences Institute (MBI), Columbus, OH, February 18-22, 2013.

__A Gamma-convergence Analysis of the Quasicontinuum Method__, Mechanics, Materials and Computing Seminar, Carnegie Mellon University, Pittsburgh, PA, February 8, 2013.

**2012**

__A Gamma-convergence Analysis of the Quasicontinuum Method__, 49th Annual Technical Meeting of the Society of Engineering Science, Atlanta, GA, October 10-12, 2012.

__Multilevel Methods for Image Deblurring__, Computational and Applied Mathematics Seminar, Kent University, Kent, OH, September 28, 2012.

__A Gamma-convergence Analysis of the Quasicontinuum Method__, PDE and Analysis Seminar, University of Pittsburgh, Pittsburgh, PA, September 24, 2012.

__Multilevel Methods for Image Deblurring__, PDE and Applied Mathematics Seminar, The University of Akron, Akron, OH, September 20, 2012.

__A Gamma-convergence Analysis of the Quasicontinuum Method__, AWM Workshop, 2012 SIAM Annual Meeting, Minneapolis, MN, July 9-13, 2012.

__A Gamma-convergence Analysis of the Quasicontinuum Method__, Department of Mathematics, California Polytechnic State University, San Luis Obispo, CA, January 31, 2012.

__A Gamma-convergence Analysis of the Quasicontinuum Method__, Department of Mathematics, Kennesaw State University, Kennesaw, GA, January 17, 2012.

__A Gamma-convergence Analysis of the Quasicontinuum Method__, Department of Mathematics, The University of Akron, Akron, OH, January 13, 2012.

**2011**

__A Gamma-convergence Analysis of the Quasicontinuum Method__, Mathematics in Sciences Seminar, Institute for Mathematics, University of Wurzburg, Wurzburg, Germany, December 8, 2011.

__A Gamma-convergence Analysis of the Quasicontinuum Method__, Applied Analysis Seminar, Institute for Applied Mathematics, University of Bonn, Bonn, Germany, December 1, 2011.

__A Gamma-convergence Analysis of the Quasicontinuum Method__, Seminar Series in Numerical Mathematics and Mechanics, Institute for Mechanics, University of Duisburg-Essen, Essen, Germany, November 28, 2011.

__A Gamma-convergence Analysis of the Quasicontinuum Method__, Pattern Formation and Multiscale Phenomena in Materials Workshop, Mathematical Institute, University of Oxford, Oxford, United Kingdom, September 26-28, 2011.

__A Gamma-convergence Analysis of the Quasicontinuum Method__, Differential Equations and Numerical Analysis Seminar, Department of Mathematics, University of Buenos Aires, Buenos Aires, Argentina, September 13, 2011.

__A Gamma-convergence Analysis of the Quasicontinuum Method__, 11th U.S. National Congress on Computational Mechanics (USNCCM-11), Minneapolis, MN, July 25-29, 2011.

__A Gamma-convergence Analysis of the Quasicontinuum Method__, 7th International Conference on Industrial and Applied Mathematics (ICIAM11), Vancouver, BC, Canada, July 18-22, 2011.

__A Gamma-convergence Analysis of the Quasicontinuum Method__presented at

- 11th U.S. National Congress on Computational Mechanics (USNCCM-11), Minneapolis, MN, July 25-29, 2011.
- SIAM Conference on Computational Science and Engineering (CSE11), Reno, NV, February 28-March 4, 2011.
- IPAM Women in Mathematics Symposium, UCLA, Los Angeles, CA, February 24-26, 2011.

__Multilevel Methods for Deblurring Problems__, Applied Mathematics and Image Processing Summer Workshop, University of Texas - Pan American, Edinburg, TX, May 30-June 1, 2011.

__A Multilevel, Modified Regularized Total Least Norm Approach to Signal Deblurring__, Applied Inverse Problems Conference, Texas A&M University, College Station, TX, May 23-27, 2011.

__Multilevel Methods for Image Deblurring__, SIAM Conference on Computational Science and Engineering (CSE11), Reno, NV, February 28-March 4, 2011.

**2010**

__Multilevel Methods for Image Deblurring__, Statistics/OR/Math Finance Seminar, Claremont Center for the Mathematical Sciences, Claremont, CA, November 4, 2010.

__A Multilevel, Modified Regularized Total Least Norm Approach to Signal Deblurring__, Conference on Numerical Linear Algebra: Perturbation, Performance and Portability, Austin, TX, July 19-20, 2010.

__A Multilevel, Modified Regularized Total Least Norm Approach to Signal Deblurring__, AMS Joint Mathematics Meetings, San Francisco, CA, January 13-16, 2010. (Slides)

**2009**

__Regularized Total Least Norm Problem for Signal Restoration__, SIAM Conference on Applied Linear Algebra, Monterey Bay-Seaside, CA, October 26-29, 2009. (Slides)

__Multilevel Methods for Deblurring Problems__, CESAR Seminar, Oak Ridge National Laboratory, Oak Ridge, TN, May 12, 2009.(Slides)

__Multilevel Methods for Deblurring Problems__, Computational Solid Mechanics Group, California Institute of Technology, Pasadena, CA, May 8, 2009.(Slides)

__A Multilevel Modified Regularized Total Least Norm Approach to Signal Deblurring__, Numerical Analysis Seminar, University of Maryland, College Park, MD, April 21, 2009.(Slides)

**2008**

__Multilevel Methods for Ill-Posed Problems__, SIAM Student Chapter at Tufts, Medford, MA, November 19, 2008.

__Multilevel Methods for Ill-Posed Problems__, Applied Mathematics and Scientific Computing Seminar, Temple University, Philadelphia, PA, November 12, 2008.(Slides)

__Multilevel Approach for Signal Restoration Problems with Toeplitz Matrices__(pdf) presented at

- CIG Workshop on Mathematical and Computational Issues in the Solid Earth Geosciences, Santa Fe, NM, September 15-17, 2008.
- AWM Workshop, SIAM Annual Meeting, San Diego, CA, July 7-11, 2008.

__Multilevel Methods for Ill-Posed Problems__, Differential Equations and Numerical Analysis Seminar, Math Department, University of Buenos Aires, Buenos Aires, Argentina, May 14, 2008.

__Multilevel Approach for Signal Restoration Problems with Toeplitz Matrices__, 10th Copper Mountain Conference on Iterative Methods, Copper Mountain, CO, April 6-11, 2008. (Slides)

__Image Deblurring with Mathematical Models__, 12th Annual Graduate Student Research Symposium at Tufts, Medford, MA, March 29, 2008. (Slides)

**2007**

__Neural Decoding: Classifiers in Action__, (Slides)

- SIAM Student Chapter at Tufts, Medford, MA, November 19, 2007.
- Kreiman Lab at Children's Hospital Boston, Boston, MA, August 31, 2007.

__Multilevel Approaches for the Total Least Squares Method in Deblurring Problems__, 6th International Congress on Industrial and Applied Mathematics, Zurich, Switzerland, July 16-20, 2007.(Slides)

__Multilevel Methods for Ill-Posed Problems__, Mathematics Department, University of Buenos Aires, Buenos Aires, Argentina, May 2007.(Slides in Spanish)

**2006**

__A Summer Experience at The MathWorks__, (Slides)

- CSEMS @ Tufts, Medford, MA, November 8, 2006.
- SIAM Student Chapter at Tufts, Medford, MA, November 1, 2006.

__Image Deblurring__, Image Processing Team Meeting at The MathWorks, Natick, MA, August 24, 2006.

__A Multilevel Method for Ill-Posed Problems__, MATLAB MATH Team at The MathWorks, Natick, MA, January 25, 2006. (Slides)

**2005**

__Ill-Posed Problems and Regularization Methods__, NES/MAA Fall 2005 Meeting, Durham, NH, November 18-19, 2005. (Slides)

__An Iterative, Projection-Based Algorithm for General Form Tikhonov Regularization__, SIAM Annual Meeting, New Orleans, LA, July 11-15, 2005. (Slides)