Holly joined the Denison community as a member of the Athletic Department in March 2006. She transitioned into Career Services in June 2007 and is currently the Program Coordinator in Career Exploration and Development. As the Program Coordinator, Holly coordinates on-campus recruiting, manages online resources, maintains the Career Exploration & Development website, assists with the Denison Internship Program, and oversees the management of our data.
Brian Collingwood joined the Denison community in January 2012 and is responsible for the management and growth of the Denison Internship Program. On the CE&D team and as a member of the National Association of Colleges and Employers (NACE), the Midwest Association of Colleges and Employers (MwACE), and the National Society for Experiential Education (NSEE), Brian focuses on positively impacting the career exploration and professional development experiences of individuals within the community. He is a former corporate recruiter and came to Denison after completing his graduate assistantship with The University of Akron’s Career Center, where he served on the employer relations team. Additionally, Brian interned at John Carroll University where he engaged in diversity awareness and leadership programs centered on identifying and developing transferable skills.
As a graduate student at The University of Akron, Brian was appointed to the The University of Akron Research Foundation’s Student Venture Fund, where he reviewed business proposals linked to local innovators seeking start-up funding.
Joan Krone joined the Denison faculty in 1990, having taught mathematics at Ohio Dominican College before earning her Ph.D. in Computer Science from the Ohio State University, where she taught Data Structures and Algorithm Analysis before coming to Denison.
Her research is in the mathematical foundations of computer science, emphasizing mathematical reasoning about the formal specification and verification of software in the context of software engineering principles. Krone is a strong advocate of undergraduate research and has served as mentor to more than 30 undergraduate research students, many of whom have presented their work at professional conferences. She developed a discrete math course that introduced computer science applications of mathematical concepts and co-authored the textbook “Essential Discrete Mathematics for Computer Science” with Todd Feil. In addition to teaching computer science Krone is the Director of the Gilpatrick Center, which oversees the summer research program at Denison, as well as serving to advise students applying for a variety of prestigious scholarships such as Fulbright, Marshall, Rhodes, and others.
Selected Student Research Projects
Welch, D. 2011, 2012 “Modular Design and Verification in RESOLVE,” NSF student.
Presentation at MCURCSM, November 2012.
Behrend, S. 2007. “Logic for Program Verification.” DURF student. Presentation at SIGCSE,
March, 2007. Presentation at MCURCSM, November, 2007.
Fressola, A. 2004. “Integers by Induction.” Anderson student. Presentation at the National American Mathematical Society Conference, Phoenix, Arizona.
Tawney, M. 2003 Anderson student. “Algorithm Analysis for the Object Oriented Paradigm.”
2002. Invited talk at The Ohio State University, March 13, 2003. Posters on the Hill, April 1, 2003.
Dimitrov, V. summer 2001. “Zero-Divisor Graphs.” Presented at the ACM-SIGCSE Conference, February, 2002.
My research lies in the field of formal methods for software engineering. The focus is on the formal specification of software in the context of software engineering principles developed by experts in the field over decades of research and practice. Recent NSF funding has supported the design and development of a new language, RESOLVE (REusable SOftware Langauage with VErification), that includes constructs for formal mathematical specifications to promote mathematical reasoning and proofs of program correctness. Krone’s work has included both the development of logic for reasoning about program correctness and the development of material needed in the computer science curriculum to support mathematical reasoning about programs.
1. Gregory Kulczycki, Murali Sitaraman, Joan Krone, Joseph E. Hollingsworth, William F. Ogden, Bruce W. Weide, Paolo Bucci, Charles T. Cook, Svetlana Drachova, Blair Durkee, Heather Harton, Wayne Heym, Dustin Hoffman, Hampton Smith, Yu-Shan Sun, Aditi Tagore, Nighat Yasmin, and Diego Zaccai, A Language for Building Verified Software Components, Proceedings of ICSR, Pisa, Italy, July 2013.
2. Joan Krone, Jason Hallstrom, Murali Sitaraman, CCSC 2011 Proceedings, “Mathematics throughout the CS Curriculum.”
3. Murali Sitaraman, Bruce Adcock, Jeremy Avigad, Derek Bronish, Paolo Bucci, David Frazier, Harvey M. Friedman, Heather Harton, Wayne Heym, Jason Kirschenbaum, Joan Krone, Hampton Smith, and Bruce W. Weide, “Building a Push-Button RESOLVE Verifier: Progress and Challenges,” Formal Aspects of Computing, 2010, 34 pages.
4. J. Krone, J.E. Hollingsworth, M. Sitaraman, and J.O. Hallstrom, “A Reasoning Concept Inventory for Computer Science,” Technical Report RSRG-10-01, School of Computing, Clemson University, Clemson, SC 29634-0974, September, 2010, 6 pages.
5. Sitaraman, Hallstrom, White, Drachova-Strang, harton, Leonard, Krone, Pak, “Engaging Students in Specification and Reasoning: Hands on Experimentation and Evaluation,” Proceedings of ITiCSE, July 5-8, 2009.
6. Keown, H., Krone, J., & Sitaraman, M. , “Formal Program Verification.” The Encyclopedia of Computer Science and Engineering. Wiley, 2008.
Zach Pavol is dedicated to helping Denison students explore, identify and begin their ideal careers. Zach’s career service background includes experience at Ohio University and the Fisher College of Business at The Ohio State University. At both institutions, his primary responsibilities involved developing employer relationships and preparing students to successfully interact with recruiting employers. Before switching to a career in the higher education industry, Zach spent 5 years in the management consulting industry working with several Fortune 500 companies such as Nationwide, Sprint, Time Warner Cable, Fedex Kinkos and Bank of America.
Cookie Sunkle is the Assistant to the Director of The Gilpatrick Center and can be found most days at her computer in her office in Gilpatrick House. With Denison since 1988, Cookie enjoys traveling in her spare time.