William Hartmann
email: hartmann dot 59 at osu dot edu
I am a fifth year PhD student in the CSE Department at OSU.
I am working with Professor Eric Fosler-Lussier in the Speech and Technologies Lab.
Curriculum Vitae
Research

I am broadly interested in artificial intelligence and machine learning. More specifically, I am interested in robust automatic speech recognition. I am currently investigating methods for estimating binary masks using top-down linguistic information and methods for incorporating those masks into automatic speech recognition.
Publications

W. Hartmann and E. Fosler-Lusser (2011). "Investigations into the incorporation of the ideal binary mask in ASR", in the Proceedings of ICASSP, Prague.

R. Prabhavalkar, P. Jyothi, W. Hartmann, J. Morris, and E. Fosler-Lussier (2010). "Investigations into the Crandem Approach to Word Recognition", In the Proceedings of NAACL-HLT, Los Angeles, pp. 725-728. (pdf) (bibtex)

W. Hartmann and E. Fosler-Lussier (2009). "Investigating phonetic information reduction and lexical confusability", in the Proceedings of Interspeech, Brighton, UK., pp. 1659-1662. (pdf) (bibtex)

R. Fox and W. Hartmann (2009). "Using Context to Improve Hand-Written Character Recognition", in the International Society for Advanced Science and Technology Transactions on Computers and Intelligent Systems, No. 1, Vol. 1, pp. 40-49.

R. Fox and W. Hartmann (2006). "An Abductive Approach to Hand-written Character Recognition for Multiple Domains", in The Proceedings of the 2006 International Conference on Artificial Intelligence, Volume II, pp. 349-355, H. Arabnia editor, CSREA Press.

R. Fox and W. Hartmann (2005). "Hand-written Character Recognition Using Layered Abduction", in Advances in Systems, Computing Sciences and Software Engineering, the Proceedings of SCSS, T. Sobh and K. Elleithy editors, pp. 141-147, Springer.
Courses