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Contributed Talks |
| 1999 |
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"A Length Inequality In Complete Numerical Semigroup Rings", joint algebra talk with Leanne Leer, San Antonio Joint Meetings, January 1999. |
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"Domination in Graphs", Graph theory seminar, Western Michigan University, December 1999. |
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| 2000 |
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"On Geodomination in Graphs", The Thirty-first Southeastern International Conference on Combinatorics, Graph Theory, and Computing at Florida Atlantic University, March 2000. |
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| 2001 |
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"Which Graphs are Divisor Graphs", The Thirty-second Southeastern International Conference on Combinatorics, Graph Theory, and Computing at Louisiana State University, February 2001. |
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| 2002 |
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"The Graduate Programs in Mathematics at Western Michigan University", Fourth Annual Michigan Undergraduate Mathematics Conference, Calvin College, February 2002. |
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"On K-Geodomination in Graphs", Graph theory seminar, Western Michigan University, February 2002. |
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"On K-Geodomination in Graphs", The Thirty-third Southeastern International Conference on Combinatorics, Graph Theory, and Computing at Florida Atlantic University, March 2002. |
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| 2003 |
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"Divisor Graphs", The Thirty-fourth Southeastern International Conference on Combinatorics, Graph Theory, and Computing at Florida Atlantic University, March 2003. |
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"Stratification and Domination in Oriented Graphs", Graph theory seminar, Western Michigan University, April 2003. |
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| 2004 |
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"On F-domination in Stratified Graphs.", The Thirty-fifth Southeastern International Conference on Combinatorics, Graph Theory, and Computing at Florida Atlantic University, March 2004. |
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"On Stratification and Domination in Graphs.", The 17th Cumberland Conference on Graph Theory, Combinatorics and Computing. at Middle Tennessee State University, May 2004. |
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"Stratified Domination in Graphs.", Midwest Graph Theory Conference (MIGHTY) at Ball State University, Nov. 2004. |
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| 2005 |
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"Stratified Domination in Graphs", Joint Mathematics Meeting in Atlanta, GA, January 5-8th |
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"Stratified Domination in Digraphs", The Thirty-sixth Southeastern International Conference on Combinatorics, Graph Theory, and Computing in Boca Raton, FL, March 7-11th |
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"Stratified Domination in Graphs", Midwest Graph Theory Conference (MIGHTY XL) in Saginaw, MI, April 17 |
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| 2006 |
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"Dominator Colorings and Safe Clique Partitions", The Thirty-seventh Southeastern International Conference on Combinatorics, Graph Theory, and Computing in Boca Raton, FL, March 6-10 |
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"The Minimum Sum Vertex Cover Problem", SIAM conference on Discrete Mathematics University of Victoria British Columbia, Canada, June 25 |
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"Alliance Partition Number in Graphs", "The Twentieth Midwest Conference on Combinatorics, Cryptography and Computing (MCCCC), Wichita State University, Kansas, on October 5-7. |
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"On Dominator Colorings in Graphs", Math department colloquium talk, NPS |
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"Dominator Colorings and Ad-Hoc Networks", The Army Operations Research Symposium, November 7-9, at Ft Lee, Virginia. |
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| 2007 |
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"Alliance Partitions in Graphs ", Joint Mathematics Meeting in New Orleans, LA, January 5-8th |
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"On Dominator Colorings in Graphs", The Thirty-eight Southeastern International Conference on Combinatorics, Graph Theory, and Computing in Boca Raton, FL, March 5-9th |
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"On the Dominator Colorings in Bipartite Graphs", Information Technology: New Generations in Las Vegas, April 2-4 |
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"Global Alliance Partitions in Graphs", Math Fest, San Jose August 3-5th |
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"Open Dominator Colorings", MCCC, Charleston, SC, October 13-17th |
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| 2008 |
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"Dynamic Domination", Joint Mathematics Meetings in San Diego, Jan 6-9th |
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" Independence in Generalized Petersen Graphs" 39th Southeastern International Conference on Combinatorics, Graph Theory, and Computing, FL, March 3-7th |
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"On the Friendship Theorem" The 46th Midwestern Graph Theory Conference, Morganwtown, WV, April 25-26th. |
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"An Extension of strongly regular graphs", SIAM conference on Discrete Mathematics in Burlington, VT, June 16-19 |
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"Pizza Delivery: 2-Stop-Return Distances in Graphs", Math Fest, Madison, WI, July 30th-Aug 1st. |
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| 2009 |
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"Set Colorings in graphs", Math Fest, Portland, OR, Aug. |
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| 2010 |
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"Link Graphs-- A Tool for Word Sense Disambiguation ", Joint Mathematics Meetings in San Francisco, Jan 13-16th |
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"Choosing a central location for multiple deliveries," 41st Southeastern International Conference on Combinatorics, Graph Theory, and Computing, FL, March 3-7th |
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"Triangular Line Graphs: Tools for Word Ambiguity Detection in Automated Search" SIAM conference on Discrete Mathematics, Austin, TX, June 14-17 |
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"Triangular Line Graph: A Tool for Word Sense Disambiguation," 8th French Combinatorial Conference, Orsay, France, June-July |
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"Functigraphs: A generalization of Permutation graphs," MathFest 2010, Pittsburgh, Pennsylvania, August 6-8 |
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| 2011 |
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"Functigraphs: A generalization of Permutation graphs,"
Joint Mathematics Meetings in
New Orleans, Jan 6-9th |
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| 2012 |
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"Closed 3-stop Distance in Graphs",
Joint Mathematics Meetings in
Boston, Jan 4-7th |
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| future |
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SIAM Conference on Discrete
Math 2012, Dalhousie University, Halifax, Nova Scotia, June 18-21 |
| talks |
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