Invited talks & conferences

**`Fast Approximation and Randomized Algorithms for Diameter'**

*2014, 24th Annual Fall Workshop on Computational Geometry, Connecticut, Nov. 1, 2014.*

**`Randomized triangle algorithms for convex hull membership'**

*24th Annual Fall Workshop on Computational Geometry, Connecticut, Oct. 31, 2014.*

**Invited talk on `Polynomiography and Some Polynomial Stories You Never Heard in a Math Class'**

*At Rutgers Math Club, Oct 27, 2014.*

**"Polynomials and Polynomiography in Computer Science, Mathematics, Art, and Education."**

*Invited colloquium talk at Computer Science Department of Georgia State University, May 30, 2014.*

**Invited lecture on Polynomiography**

*Chonnam National University to 200 gifted middle school students, June 21, 2014, Gwanju, South Korea.*

**Invited lecture on Polynomiography**

*At a distinguished high school in Gwanju to students and teachers, June 23, 2014, Gwanju, South Korea.*

**Invited talk on Polynomials and Polynomiography**

*At Chonnam National University, Department of mathematics, June 24, 2014, Gwanju, South Korea.*

**Invited talk to graduate students in Voronoi Lab**

*Hanyang University in Seoul, South Korea, July 1, 2014.*

**Invited talk to computer science, mathematics and engineering professor and undergraduate students on Polynomiography**

*At University of Fukui, Fukui, Japan, July 3, 2014.*

**Invited speaker on "Triangle Algorithm for Convex Hull and its Applications in Optimization"**

*At Honam Math Society Conference, Chosun University, June 27, 2014, Gwanju, South Korea.*

**Invited talk at Randolph High School's Science National Honor Society**

*Randolph, New Jersey, Dec 11, 2013.*

**"On the Triangle Algorithm for Convex Hull Membership"**

*23rd Fall Workshop on Computational Geometry, City College of New York, Oct 25, 2013, with Michael Saks.*

**"Experiments with the Triangle Algorithm for Linear Systems"**

*23rd Fall Workshop on Computational Geometry, City College of New York, Oct 25, 2013, with Thomas Gibson.*

**"Experimental Study of the Convex Hull Decision Problem via a New Geometric Algorithm"**

*23rd Fall Workshop on Computational Geometry, City College of New York, Oct 25, 2013, with Meng Li.*

**Invited talk, "The Triangle Algorithm: A Robust Geometric Algorithm and Its Applications,"**

*DIMACS/CCICADA Interdisciplinary Seminar Series, February 18, 2013, Rutgers.*

**"An Algorithmic Separating Hyperplane Theorem and Its Applications"**

*DIMACS Theory Seminar, April 3, 2013, Rutgers.*

**Invited talk, "Polynomial Root-Finding Theory and Polynomiography"**

*At Shahid Beheshti University, Tehran, Iran, Jan 2013.*

**Invited talk, "Polynomiography"**

*At Sazmanab, Platform for Contemporary Arts, Tehran Iran, Jan, 2013.*

**Invited talk, "Polynomial Root-Finding Theory and Polynomiography"**

*At "The First IPM Conference on Theoretical Aspects of Computer Science (IPM-TACS)",Tehran Iran, Dec 22, 2012.*

**Invited talk, "A Characterization Theorem and An Algorithm for a Convex Hull"**

*At "The First IPM Conference on Theoretical Aspects of Computer Science (IPM-TACS)",Tehran Iran, Dec 23, 2012.*

**Solving Linear Systems Via A Convex Hull Algorithm**

*DIMACS Experimental Math Seminar, Nov 15, 2012, Rutgers.*

**Polynomiography (Invited)**

*GSE Math class for Student majoring in education, Graduate School of Education, Nov 15, 2012, Rutgers.*

**Finding a Lost Treasure in Convex Hull of Points From Known Distances, Canadian Journal of Computational Geometry**

*Prince Edward Island, Canada, 2012.*

**Refereed talk, A Characterization Theorem and An Algorithm for a Convex Hull Problem**

*22nd Annual Fall Workshop on Computational Geometry, University of Maryland, 2012.*

**Invited lectures on Polynomiography to nearly 100 K-6,7,8 gifted student in South Korea**

*Chonnam University, Gwanju, June 9, 2012.*

**Invited lectures on Polynomiography to nearly 100 K-6,7,8 gifted student in South Korea**

*Suncheon National University, Suncheon, South Korea June 10, 2012.*

**Invited lectures on Polynomiography at Gwangju High School, followed by a workshop**

*Gwangju, South Korea June 11, 2012.*

**Invited Colloquium talk on Polynomial Root-Finding Theory and Polynomiography at Chonnam University**

*Gwangju, South Korea June 12, 2012.*

**Invited Plenary talk on Polynomial Root-Finding Theory and Polynomiography at International Conference of the Honam Mathematical Society**

*Jeju University, Jeju, South Korea, June 14, 2012.*

**"On Properties of Forbidden Zone of Polygons and Polytopes"**

*ISVD, The 9th International Symposium on Voronoi Diagrams in Science & Engineering, Rutgers, June 27th, 2012.*

**"Voronoi Diagram Properties in Polynomials with Polynomiography Applications and Extensions"**

*ISVD, The 9th International Symposium on Voronoi Diagrams in Science & Engineering, Rutgers, June 27th, 2012.*

**Invited speaker at, CCS, (The 4th International Interdisciplinary Chaos Symposium on Chaos and Complex Systems)**

*Antalya, Turkey, April 29, 2012.*

**Accepted talk proposal, "Learn to Love Polynomials through Colorful Visualizations of Polynomiography"**

*At NCTM (National Council of Teachers of Mathematics), Annual meeting," Philadelphia, April 26, 2012.*

**DIMACS Theoretical Computer Science Seminar, "A Characterization Theorem and an Algorithm for a Convex Hull Problem"**

*April 11, 2012.*

**Invited Colloquium talk on Polynomiography, Bryn Mawr College**

*Computer Science Department, February 2012.*

**Invited Colloquium talk on Polynomials and Polynomiography**

*New York City College of Technology, Brooklyn, NY Department of Mathematics, March 2012.*

**Invited lectures on Polynomiography**

*At Groton School, Massachusetts, October 31, 2011.*

**Invited lectures on Polynomiography to nearly 200 New Jersey high school students and their teachers**

*At Northern New Jersey Junior Science and Humanities Symposium, Rutgers University, 2011.*

**Invited a Keynote lecture, "Polynomiography as Voronoi Art"**

*At the Seventh annual ISVD (International Symposium on Voronoi Diagrams in Science and Engineering), (June 2010) Quebec City, Canada.*