Prof. Tiede pursues research in applied logic and mathematical linguistics. He serves as associate editor of the Journal of Logic, Language, and Information and regularly on the program committee of the Mathematics of Language conference. Prof. Tiede is also active in the American Association of University Professors (AAUP) and currently serves on Committee A on Academic Freedom and Tenure, as well as the Committee on College and University Governance.

Prof. Tiede regularly teaches Programming Languages, Models of Computing, Database Systems, Computer Science II, and Computational Discrete Mathematics I.

Homepage: http://www.iwu.edu/~htiede