John C. WiermanProfessor Applied Mathematics and Statistics Whitehead 211-G (office) 410-516-7211 () wierman@jhu.edu (primary) |
Education
| Ph.D., 1971, University of Washington |
| B.S., summa cum laude, College Honors, 1967, University of Washington |
Experience
| 1987: Professor of Applied Mathematics and Statistics, The Johns Hopkins University |
| 2009-2009: Research Fellow, Mittag-Leffler Institute, Royal Swedish Academy of Sciences |
| 2004-2009: Director, Center for Leadership Education |
| 2004-2009: Director, Professional Communication Program |
| 1996-2009: Director, W. P. Carey Entrepreneurship & Management Program, The Johns Hopkins University |
| 2001-2002: ASEE Research Fellow, Naval Surface Warfare Center |
| 1988-2000: Chair, Department of Mathematical Sciences, The Johns Hopkins University |
| 1987-1988: Senior Research Fellow, Institute for Mathematics and Its Applications, University of Minnesota |
| 1982-1987: Associate Professor of Mathematical Sciences, The Johns Hopkins University |
| 1981-1982: Assistant Professor of Mathematical Sciences, The Johns Hopkins University |
| 1976-1981: Assistant Professor of Mathematics, University of Minnesota |
Journal Articles
| Wierman, J.C., Ziff, R.M. (2011). Self-dual hypergraphs and exact bond percolation thresholds.. Electronic Journal of Combinatorics. 18(1). |
|
Xiang, P., Wierman, J. (2009). A CLT for a one-dimensional class cover problem. STATISTICS & PROBABILITY LETTERS. 79(2). 223-233. DOI » View record in Web of Science SM |
| Markstrom, K., Wierman, J.C. (2009). Aperiodic non-isomorphic lattices with equivalent percolation and random-cluster models.. Electronic Journal of Combinatorics. 17. |
| Pengfei, X., Wierman, J.C. (2009). A WLLN for the domination number of class cover catch digraphs in two dimensions. Statistics and Probability Letters. |
|
Wierman, J., Xiang, P. (2008). A general SLLN for the one-dimensional class cover problem. STATISTICS & PROBABILITY LETTERS. 78(9). 1110-1118. DOI » View record in Web of Science SM |
Conference Proceedings
| Wierman, J.C., Marybeth, C., Gibbs, B.G., Aronhime, L.B. "Creating a framework for undergraduate entrepreneurs to start and manage student-run businesses", 2007 Proceedings of the American Society for Engineering Education [CD-ROM], 2007. |
| Smalletz, J., Wierman, J.C. "Exploring optimal parameter values in an approximation formula for bond percolation thresholds of planar periodic lattices", 2007 Proceedings of the National Conference on Undergraduate Research, 2007. |
| Cindy, L., Wierman, J.C. "Improving site percolation threshold approximations using the second moment of the degree of the lattice", 2007 Proceedings of the National Conference on Undergraduate Research, 2007. |
| Wierman, J.C. "Chance and Risk: An Activity-based course in probabilistic thinking for humanities majors", Proceedings of the 5th Hawaii International Conference on Statistics, Mathematics, and Related Fields, 2006. |
| Wierman, J.C. "Construction of infinite self-dual graphs", Proceedings of the 5th Hawaii International Conference on Statistics, Mathematics, and Related Fields, 2006. |
Awards & Honors
| Listed in American Men and Women of Science |
| Listed in Who's Who in America |
| Listed in Who's Who in Science and Engineering |
| Listed in Who's Who in the East |
| Listed in Men of Achievement |
| Listed in Who's Who in the World |
| Listed in 5000 Personalities of the World |
| 2010 - 2010: Teaching Excellence Award, Applied Mathematics and Statistics Department, JHU |
| 2004 - 2004: Elected Fellow, Institute of Combinatorics and its Applications. |
| 2001 - 2002: Navy-ASEE Sabbatical Fellowship |
| 1995 - 1995: Honorary lifetime membership, Golden Key Society |
| 1984 - 1984: Elected Fellow, Institute of Mathematical Statistics |
| 1971 - 1974: National Science Foundation Graduate Fellowship |
| : Member, Phi Eta Sigma |
| : Member, Pi Mu Epsilon |
| : Member, Phi Beta Kappa |
| : Member, Sigma Xi |
| : National Academy of Sciences Exchange Visits (Poland: 1985, 1987, 1989) |
Presentations
| On the directions for which directional critical exponents are equal in inhomogeneous percolation models. (with Matthew Sedlock) Joint Mathematics Meetings, Boston., January 4, 2012 |
| Percolation threshold bounds derived by the substitution method without a reference lattice. Joint Mathematics Meetings, Boston., January 4, 2012 |
| On equality of directional critical exponents in inhomogeneous percolation models, Random Structures and Algorithms 2011, Emory University, Atlanta, Georgia., May 26, 2011 |
| Substitution method bounds for the bond percolation threshold of the kagomé lattice: Combinatorial aspects (with Alexander Nathan and Edward Lim). National Conference on Undergraduate Research, Ithaca College, Ithaca, New York., April 1, 2011 |
| Substitution method bounds for the bond percolation threshold of the kagomé lattice: Probabilistic aspects (with Alexander Nathan and Edward Lim). National Conference on Undergraduate Research, Ithaca College, Ithaca, New York., April 1, 2011 |
| Polya urn models and first-passage percolation. Opponent's address at Henrik Renlund's dissertation defense, Department of Mathematics, Uppsala University., March 25, 2011 |
| On equality of critical exponents in percolation models, Colloquium, Department of Mathematics, Uppsala University., March 24, 2011 |
| Equality of critical exponents in homogeneous percolation models (with Matthew Sedlock). American Mathematical Society Annual Meeting, New Orleans, Louisiana., January 9, 2011 |
| Equality of critical exponents in inhomogeneous percolation models (with Matthew Sedlock). American Mathematical Society Annual Meeting, New Orleans, Louisiana., January 9, 2011 |
| On equality of critical exponents in percolation models. Institute of Mathematical Statistics 2010 Annual Meeting, Gothenburg, Sweden., August 20, 2010 |
| Self-dual hypergraphs and exact bond percolation thresholds. Joint Mathematics Meeting. San Francisco, California., January 13, 2010 |
| Multi-type percolation. Colloquium. Department of Mathematics and Mathematical Statistics, Umea University, Sweden., June 3, 2009 |
| Triangle-duality and infinitely many equal bond percolation thresholds. Mittag-Leffler Institute, Djursholm, Sweden., March 12, 2009 |
| An introduction to percolation thresholds. 2008 SIAM Conference on Discrete Mathematics. University of Vermont., June 17, 2008 |
| Approximation formulas for percolation thresholds. 2008 SIAM Conference on Discrete Mathematics. University of Vermont., June 17, 2008 |
| Percolation threshold approximations based on the second moment of the degree distribution. 38th Southeastern International Conference on Combinatorics, Graph Theory, and Computing. Florida Atlantic University, Boca Raton, Florida., March 8, 2007 |
| Line graphs, average degree, and percolation threshold approximation formulas. American Mathematical Society annual meeting. New Orleans, Louisiana., January 8, 2007 |
| Algorithms for non-crossing partitions. 37th Southeastern International Conference on Combinatorics, Graph Theory and Computing. Florida Atlantic University, Boca Raton, Florida., March 10, 2006 |
| Construction of infinite self-dual graphs. 5th Hawaii International Conference on Statistics, Mathematics, and Related Fields. Honolulu, Hawaii., January 17, 2006 |
| Chance and Risk: an activity-based probability course for humanities majors. 5th Hawaii International Conference on Statistics, Mathematics, and Related Fields. Honolulu, Hawaii., January 16, 2006 |
| Construction of infinite self-dual graphs. Mathematics Colloquium, Gettysburg College., December 1, 2005 |
| Improving universal formulas for percolation thresholds. Mathematics Colloquium, University of Maryland - Baltimore County., November 18, 2005 |
| Making a difference - Mathematics and Entrepreneurship. SIAM Conference on Mathematics and Industry, Detroit, Michigan., October 26, 2005 |
| Practical entrepreneurship at Johns Hopkins University. 2005 Conference of the American Society for Engineering Education, Portland, Oregon., June 12, 2005 |
| Inclusions and non-inclusions among Archimedean and Laves lattices, with applications to bond percolation thresholds. 36th Southeastern International Conference on Combinatorics, Graph Theory and Computing; Boca Raton, Florida., March 11, 2005 |
| Improvements in bounds and estimates for percolation thresholds. 4th Hawaii International Conference on Statistics, Mathematics, and Related Fields; Honolulu, Hawaii., January 10, 2005 |
| Computation of percolation threshold bounds using non-crossing partitions. 6th World Congress of the Bernoulli Society for Mathematical Statistics and Probability, Barcelona, Spain., July 27, 2004 |
| Bounds for percolation thresholds. Mathematics Seminar. Gettysburg College, Gettysburg, Pennsylvania., April 22, 2004 |
| Inclusions and non-inclusions among three types of infinite lattices. Mathematics Department Colloquium. Gettysburg College, Gettysburg, Pennsylvania., April 22, 2004 |
| Estimating percolation thresholds using the substitution method. 35th Southeastern International Conference on Combinatorics, Graph Theory, and Computing. Florida Atlantic University, Boca Raton, Florida., March 12, 2004 |
| Bounds for percolation thresholds. Percolation, Particle Systems and Random Media. Santiago, Chile., January 15, 2004 |
| An improved site percolation threshold universal formula for two-dimensional matching lattices. American Mathematical Society annual meeting. Phoenix, Arizona., January 8, 2004 |
| Algorithmic progress in percolation calculations. Random Structures and Algorithms 2003. Poznan, Poland., August 9, 2003 |
| Lessons from starting an entrepreneurship program. American Society for Engineering Education annual meeting. Nashville, Tennessee., June 24, 2003 |
| Percolation threshold bounds, counterexamples, and conjectures. American Mathematical Society. Bloomington, Indiana., April 5, 2003 |
| Limit theory for one-dimensional random class cover catch digraphs. Interface 2003. Salt Lake City, Utah., March 13, 2003 |
| A susceptible-infected-susceptible model with reintroduction for computer virus epidemics. 2002 Joint Statistics Meetings. New York, New York., August 15, 2002 |
| Critical probability bounds in percolation theory via the substitution method. Fourth International Symposium on Probability and its Applications. Banff, Alberta, Canada., July 31, 2002 |
| Bounds for bond and site percolation critical probabilities of two-dimensional lattices. 28th Conference on Stochastic Processes and their Applications. University of Melbourne, Australia., July 1, 2002 |
| Probabilistic analysis of a computer virus epidemic model. Workshop on Statistical and Machine Learning Techniques in Computer Intrusion Detection. Johns Hopkins University, Baltimore, Maryland., June 12, 2002 |
| A conjectured lower bound for critical probabilities of bond percolation models on regular planar graphs. 33rd Southeastern International Conference on Combinatorics, Graph Theory, and Computing. Florida Atlantic University, Boca Raton, Florida., March 5, 2002 |
| Lattices with percolation thresholds and average degrees in the same order. American Mathematical Society. San Diego, California., January 6, 2002 |
| Percolation thresholds: bounds, conjectures, and counterexamples. Workshop on Percolation Theory. Goteborg University and Chalmers Institute of Technology, Goteborg, Sweden., November 8, 2001 |
| Percolation thresholds: bounds, conjectures, and counterexamples. Royal Institute of Technology, Stockholm, Sweden., November 5, 2001 |
| Critical probabilities in percolation theory: bounds, conjectures, and counterexamples. Mathematics Institute, Linkopings University, Linkoping, Sweden., October 31, 2001 |
| Critical probabilities in percolation theory: bounds, conjectures, and counterexamples. Mathematics Department Seminar, Uppsala University, Uppsala, Sweden., October 24, 2001 |
| Percolation Theory (Four Lecture Short Course). Naval Surface Warfare Center, Dahlgren, Virginia., October 1, 2001 |
| Percolation thresholds: bounds, conjecture, and counterexamples. Workshop on Combinatorics, Probability and Computing. Mathematical Research Institute, Oberwolfach, Germany., September 23, 2001 |
| Percolation on Archimedean lattices. Workshop on Mathematical Physics. Mambucaba, Rio de Janeiro, Brazil., August 22, 2001 |
| Percolation on Archimedean lattices. 27th Conference on Stochastic Processes and their Applications. Cambridge, England, United Kingdom., July 12, 2001 |
| Bond percolation on Archimedean lattices. Southeastern International Conference on Combinatorics, Graph Theory and Computing. Baton Rouge, Louisiana., February 26, 2001 |
| GAANN fellowship program. Session on Statistical Training from Seconary through Post-doctoral Levels, Southern Regional Council on Statistics Summer Research Conference. Williamsburg, Virginia., June 7, 2000 |
| Inequalities for means of restricted first passage times in percolation theory. American Mathematical Society. Charlotte, North Carolina., October 1, 1999 |
| Multitype percolation. Mathematics Department Seminar. University of Delaware, Newark, Delaware., April 22, 1999 |
| Multitype percolation. Mathematical Association of America. James Madison University, Harrisonburg, Virginia., April 10, 1999 |
| Multitype percolation. American Mathematical Society. San Antonio, Texas., January 15, 1999 |
| Programs at Johns Hopkins University: Masters in Mathematical Sciences, Advisory Network, and Entrepreneurship and Management Minor. Workshop on Developing Professional Master's Degrees in Mathematics. American Mathematical Society -- Society of Industrial and Applied Mathematics -- Mathematicians and Educational Reform. New York, New York., November 14, 1998 |
| A miscellany of good ideas relating to professional masters programs (panel). Workshop on Developing Professional Master's Degrees in Mathematics. American Mathematical Society -- Society of Industrial and Applied Mathematics -- Mathematicians and Educational Reform. New York, New York., November 14, 1998 |
| Inequalities for means of restricted first passage times in percolation theory. Mathematical Association of America, Petersburg, Virginia., April 18, 1998 |
| Inequalities for means of restricted first passage times in percolation theory. American Mathematical Society, Baltimore, Maryland., January 9, 1998 |
| Inequalities for means of restricted first passage times in percolation theory. Workshop on Random Graphs and Combinatorial Structures. Mathematische Forshunginstitut, Oberwohlfach, Germany., September 30, 1997 |
| Critical probability bounds in percolation theory. Special Session on Probabilistic Combinatorics, American Mathematical Society, Memphis, Tennessee., March 21, 1997 |
| Critical probability bounds in percolation models. 7th Conference on Random Structures and Algorithms. Atlanta, Georgia., May 18, 1995 |
| Critical probability bounds in percolation theory. Special Session on Stochastic Processes. American Mathematical Society. Richmond, Virginia., November 12, 1994 |
| Percolation theory. Workshop on Random Graphs and Probabilistic Combinatorics. Mathematische Forshunginstitut, Oberwohlfach, Germany., August 30, 1993 |
| Critical probability bounds in percolation models. European Meeting of Statisticians. Bath, England., September 18, 1992 |
| Equality of critical exponents in bond percolation models. London Mathematical Society Symposium on Probabilistic Methods in Combinatorics. Durham, England., July 2, 1991 |
| Critical probability bounds in percolation models. Workshop on Random Graphs and Combinatorial Structures. Mathematische Forshunginstitut, Oberwohlfach, Germany., September 28, 1990 |
| Bond percolation critical probability bounds by the substitution method. Second World Congress of the Bernoulli Society. Uppsala, Sweden., August 17, 1990 |
| Critical probabilities in percolation models, exact determination and bounding methods. Workshop on Percolation Models of Material Failure. Mathematical Sciences Institute, Cornell University., June 2, 1990 |
| Bond percolation critical probability bounds for the Kagome lattice by a substitution method. John M. Hammersley 70th Birthday Conference. Oxford University, Oxford, England., March 27, 1990 |
| The substitution method for bond percolation critical probability bounds. 18th Conference on Stochastic Processes and Their Applications. Madison, Wisconsin., June 30, 1989 |
| Recent results in AB percolation. Mathematical Statistics Department, Lund University, Sweden., April 28, 1989 |
| Bounds for critical probabilities of bond percolation models. Stockholm Conference on Random Graphs and Applications. Sanga Saby, Sweden., April 27, 1989 |
| AB percolation. Mathematics Department, Uppsala University, Sweden., April 24, 1989 |
| Critical probability bounds by the substitution method. Combinatorics Seminar. George Washington University., April 7, 1989 |
| A survey of AB percolation. Physics Department, University of Minnesota, Minneapolis, Minnesota., April 20, 1988 |
| AB percolation. Mathematics Department Seminar. University of Minnesota, Minneapolis, Minnesota., April 6, 1988 |
| AB percolation: II. Semester on Combinatorics and Graph Theory. Banach Center, Warsaw, Poland., November 18, 1987 |
| AB percolation: I. Semester on Combinatorics and Graph Theory. Banach Center, Warsaw, Poland., November 17, 1987 |
| Critical percolation probability bounds. Semester on Combinatorics and Graph Theory. Banach Center, Warsaw, Poland., November 16, 1987 |
| AB percolation. Mathematics Department, Purdue University., September 30, 1987 |
| Bounds for critical probabilities in percolation models. Statistics Department, Purdue University, West Lafayette, Indiana., September 30, 1987 |
| On the probability of containment of unbalanced subgraphs in a large random graph. First China - USA International Conference on Graph Theory and its Applications. Jinan, China., June 10, 1986 |
| Subgraph counts in random graphs using incomplete U-statistics methods. The First Japan Conference on Graph Theory and Applications. Hakone, Japan., June 3, 1986 |
| Planarity of random graphs. American Mathematical Society. Baltimore, Maryland., May 4, 1986 |
| Planarity of random graphs. George Mason University, Fairfax, Virginia., April 18, 1986 |
| Duality for k-degree percolation on the square lattice. Workshop on Percolation and Ergodic Theory of Infinite Particle Systems. Institute for Mathematics and its Applications, Minneapolis Minneapolis, Minnesota., February 20, 1986 |
| Planarity of random graphs. University of Maryland - Baltimore County., December 8, 1985 |
| Directed site percolation and dual filling models. Second Seminar on Random Graphs. Poznan, Poland., August 7, 1985 |
| Planarity of random graphs: one step backward and three steps forward. Second Seminar on Random Graphs. Poznan, Poland., August 5, 1985 |
| On density estimation from censored data by penalized likelihood methods. Brookhaven National Laboratories, New York., December 23, 1984 |
| Duality for directed percolation. Summer Research Conference on the Mathematics of Phase Transitions. American Mathematical Society, Bowdoin College, Brunswick, Maine., June 25, 1984 |
| Counterexamples in percolation. American Mathematical Society. Richmond, Virginia., April 13, 1984 |
| Critical percolation probabilities. Seminar on Random Graphs and Probabilistic Methods in Combinatorics. Adam Mickiewicz University, Poznan, Poland., August 26, 1983 |
| Critical probabilities in percolation models. Workshop on the Mathematics and Physics of Disordered Media: Percolation, Random Walk, Modeling and Simulation. Institute for Mathematics and its Applications, University of Minnesota, Minneapolis, Minnesota., February 18, 1983 |
| Percolation theory. Institute of Mathematical Statistics, Tallahasse, Florida., May 4, 1982 |
| Percolation Theory. Mathematics Department, University of Maryland - Baltimore County., March 12, 1982 |
| Critical probabilities in percolation theory. Industrial Engineering and Management Science Department, Northwestern University, Evanston, Illinois., March 2, 1981 |
| Critical probabilities in percolation theory. Mathematics and Statistics Department, Case Western Reserve University., February 26, 1981 |
| Percolation Theory. Department of Mathematical Sciences, Johns Hopkins University., February 6, 1981 |
| Weak moment conditions in first passage percolation. Special Session on Percolation and Interacting Systems. American Mathematical Society, Duluth, Minnesota., August 24, 1979 |
| Percolation Theory. (Plenary Address) Institute of Mathematical Statistics. East Lansing, Michigan., June 19, 1979 |
| First passage percolation on the square lattice. Special Session on Probability Inspired by Applications in Physics. American Mathematical Society, New York, New York., April 20, 1979 |
| Percolation on oriented lattices. Chemical Engineering Department, University of Minnesota., August 2, 1978 |
| Critical probabilities in percolation theory. Enhanced Oil Recovery Seminar. Chemical Engineering Department, University of Minnesota, Minneapolis, Minnesota., July 1, 1977 |
| First passage percolation. Mathematics Colloquium. School of Mathematics, University of Minnesota., May 31, 1977 |
Committees
| 2011: Faculty Advisor, Johns Hopkins University Women's Soccer Team, 2011 - present. |
| 2011: Financial Mathematics Faculty Search Committee, 2011 - present. |
| 2011: Communications Committee Chair, Applied Mathematics and Statistics Department, 2011 - present. |
| 2001: JHU Representative, National Institute of Statistical Sciences Affiliates Council, 2001-present. |
| 1997: Chair, Acheson J. Duncan Fund for the Advancement of Research in Statistics, 1997-present |
| 2010 - 2011: Graduate Admissions Committee (Chair), AMS Department |
| 2009 - 2010: Graduate Admissions Committee member, AMS Department, 2009-2010. |
| 1988 - 2010: Member, Faculty Search and Promotion Committee, Mathematical Sciences Department, Johns Hopkins University, 1988-2010 |
| 2000 - 2009: Member, Faculty Advisory Committee, Marshal L. Salant Student Investment Portfolio, 2000-2009 |
| 1996 - 2009: Director, W. P. Carey Entrepreneurship & Management Program, 1996-2009. |
| 2007 - 2008: Introductory Examination Committee, AMS Department (2007-2008), Chair (2007-2008). |
| 2007 - 2008: Masters in Financial Mathematics Program Committee (2007-2008) |
| 2002 - 2008: Member, Academic Affairs Committee, Department of Applied Mathematics and Statistics, 2002-2004, 2005-2008. |
| 2002 - 2007: Institute of Mathematical Statistics Representative, Management Committee, Current Index to Statistics, 2002-2007 |
| 2004 - 2006: Communications Committee, Department of Applied Mathematics and Statistics, member, 2004-2006. |
| 2002 - 2006: Intellectual Property Committee, Chair, 2002-2006 |
| 2004 - 2005: Chair, Communications Committee, Applied Mathematics and Statistics Department, 2004-2005. |
| 2001 - 2005: Leadership Advisory Committee, Johns Hopkins University, 2001-2005 |
| 2004 - 2004: Office of Licensing and Technology Development Director Search Committee, 2004. |
| 2002 - 2004: Entrepreneurship Certificate Program Committee, Part-Time Programs in Engineering, Whiting School of Engineering, 2003-2004. |
| 1999 - 2000: Biomedical Engineering Institute Advisory Committee, Johns Hopkins University Whiting School of Engineering, 1999-2000 |
| 1998 - 2000: Descartes Cove Advisory Board, Institute for Academic Advancement of Youth, Johns Hopkins University, 1998-2000 |
| 1990 - 2000: Faculty Budget Advisory Committee, Johns Hopkins University, 1990-1995, 1998-2000 |
| 1988 - 2000: Department Chair, Johns Hopkins University Department of Mathematical Sciences, 1988-2000 |
| 1988 - 2000: Chairman, Faculty Search and Promotion Committee, Johns Hopkins University Department of Mathematical Sciences, 1988-2000 |
| 1998 - 1999: Engineering Dean Candidates Interviewing Committee, Johns Hopkins University Whiting School of Engineering, 1998-1999 |
| 1998 - 1999: Faculty Advisor, Johns Hopkins Business Society, Johns Hopkins University, 1998-1999 |
| 1998 - 1999: Bookstore Building Committee, Johns Hopkins University, 1998-1999 |
| 1998 - 1999: Business Process Improvement Committee, Johns Hopkins University, 1998-1999 |
| 1998 - 1999: Mail Services Working Group, Johns Hopkins University |
| 1997 - 1998: Chairman, Probability and Statistics Course Advisory Committee, Johns Hopkins University Department of Mathematical Sciences, 1997-1998 |
| 1989 - 1998: Graduate Admissions and Financial Aid Committee, Johns Hopkins University Department of Mathematical Sciences, 1989-1990, 1992-1998, Chairman, 1989-1990, 1993-1994, 1997-1998 |
| 1996 - 1997: Chairman, Space Allocation Procedures Committee, Johns Hopkins University Whiting School of Engineering, 1996-1997 |
| 1989 - 1997: Center for Talented Youth Advisory Committee, Johns Hopkins University, 1989-1997 |
| 1988 - 1997: Center for Talented Youth college colloquium panelist, Johns Hopkins University, 1988-1997 |
| 1994 - 1996: Education and Staff Development Committee, Johns Hopkins University, 1994-1996 |
| 1994 - 1996: Tuition Grant Subcommittee, Johns Hopkins University |
| 1993 - 1995: Provost's Library Advisory Committee, Johns Hopkins University, 1993-1995 |
| 1988 - 1993: Naddor Postdoctoral Fellowship Commmittee, Johns Hopkins University Department of Mathematical Sciences, 1988-1993 |
| 1988 - 1993: Chairman, Lecture and Book Series Committee, Johns Hopkins University Department of Mathematical Sciences, 1988-1993 |
| 1991 - 1992: Strategic Planning Committee on Funding, Johns Hopkins University Whiting School of Engineering, 1991-1992 |
| 1991 - 1992: Strategic Planning Committee on Undergraduate Programs, Johns Hopkins University Whiting School of Engineering, 1991-1992 |
| 1990 - 1991: Ad Hoc Committee on Elementary Mathematics Education, Johns Hopkins University, 1990-1991 |
| 1989 - 1990: Computing Committee, Johns Hopkins University Department of Mathematical Sciences, 1989-1990 |
| 1989 - 1990: Acheson Duncan Lecture Committee, Johns Hopkins University Department of Mathematical Sciences, 1989-1990 |
| 1988 - 1989: Seminar Committee, Johns Hopkins University Department of Mathematical Sciences, 1988-1989 |
| 1988 - 1989: Child Care Study Commmittee, Johns Hopkins University, 1988-1989 |
| 1988 - 1989: Finance Subcommittee, West Campus Subcommittee, Johns Hopkins University |
| 1986 - 1987: Library Liaison, Johns Hopkins University Department of Mathematical Sciences, 1986-1987 |
| 1986 - 1987: Library Advisory Committee, Johns Hopkins University, 1986-1987 |
| 1986 - 1987: Information Technology Subcommittee, Johns Hopkins University, 1986-1987 |
| 1982 - 1987: Chairman, Graduate Admissions and Financial Assistance Committee, Johns Hopkins University Department of Mathematical Sciences, 1982-1987 |
| 1982 - 1987: Part-Time Undergraduate Engineering Programs Oversight Committee, Johns Hopkins University Whiting School of Engineering, 1982-1987 |
| 1982 - 1987: Numerical Science Masters Program Committee, Johns Hopkins University Whiting School of Engineering, 1982-1987 |
| 1981 - 1987: Ph.D. Qualifying Examinations Committee, Johns Hopkins University Department of Mathematical Sciences, 1981-1983, 1984-1987 |
| 1984 - 1986: Faculty Undergraduate Admissions Committee, Johns Hopkins University, 1984-1986 |
| 1982 - 1986: Library Acquisitions Committee, Johns Hopkins University Department of Mathematical Sciences, 1982-1986, Chairman, 1982-1983, 1985-1986 |
| 1983 - 1985: Probability and Statistics Curriculum Committee, Johns Hopkins University Department of Mathematical Sciences, 1983-1985 |
| 1983 - 1985: Discrete Mathematics Curriculum Committee, Johns Hopkins University Department of Mathematical Sciences, 1983-1985 |
| 1982 - 1985: Whiting School Graduate Committee, Johns Hopkins University Whiting School of Engineering, 1982-1985 |
| 1983 - 1984: Foreign Language Requirement Committee, Johns Hopkins University Department of Mathematical Sciences, 1983-1984 |
| 1982 - 1983: Probability - Statistics Day Local Organizer, Johns Hopkins University Department of Mathematical Sciences, 1982-1983 |
| 1981 - 1983: Graduate Student Programs Committee, Johns Hopkins University Department of Mathematical Sciences, 1981-1983 |
| 1981 - 1982: Admission & Fellowships Committee, Johns Hopkins University Department of Mathematical Sciences, 1981-1982 |
| 1981 - 1981: Chairman, Department Office Space Assessment Committee, University of Minessota, 1981 |
| 1979 - 1981: Curriculum Committee, University of Minessota, 1979-1981 |
| 1976 - 1981: Multi-section Course Chairman, University of Minessota, 6 times |
| 1980 - 1980: Dean's Committee on Extending Term of Mathematics Department Head, University of Minessota, 1980 |
| 1979 - 1980: Admissions, Assistantships, and Fellowships Committee, University of Minessota, 1979-1980 |
| 1979 - 1980: Chairman, Finite Mathematics Course Design Committee, University of Minessota, 1979-1980 |
| 1979 - 1980: College Algebra Course Redesign Committee, 1979-1980 |
| 1979 - 1979: Honorary Doctoral Degree Committee, University of Minessota, 1979 |
| 1978 - 1979: College Algebra Textbook Selection Committee, University of Minessota, 1978-1979 |
| 1978 - 1979: Ph.D. Oral Examination Committee, University of Minessota, 1978-1979 |
| 1977 - 1978: Calculus Textbook Selection Committee, University of Minessota, 1977-1978 |