Ralph E. Hoffman
Formerly affiliated Collaborator
Ralph is Professor of Psychiatry at Yale University. We have collaborated with him on computational modeling of schizophrenic language processing. He was a co-advisor of Uli Grasemann's dissertation.
Homepage:
http://psychiatry.yale.edu/research/programs/clinical_people/ralph_hoffman.profile
Publications
Modeling Acute and Compensated Language Disturbance in Schizophrenia 2011
Uli Grasemann, Ralph Hoffman and Risto Miikkulainen, In Proceedings of the 33rd Annual Meeting of the Cognitive Science Society 2011.
Using Computational Patients to Evaluate Illness Mechanisms in Schizophrenia 2011
Ralph E. Hoffman, Uli Grasemann, Ralitza Gueorguieva, Donald Quinlan, Douglas Lane, and Risto Miikkulainen, Biological Psychiatry, Vol. 69 (2011), pp. 997--1005.
Hyperlearning: A Connectionist Model of Psychosis in Schizophrenia 2009
Uli Grasemann, Risto Miikkulainen and Ralph Hoffman, In Proceedings of the 31st Annual Meeting of the Cognitive Science Society, N. A. Taatgen and H. van Rijn (Eds.), Amsterdam, The Netherlands 2009.
A Subsymbolic Model of Language Pathology in Schizophrenia 2007
Uli Grasemann, Risto Miikkulainen, Ralph Hoffman, In Proceedings of the 29th Annual Conference of the Cognitive Science Society, pp. 311-316, Hillsdale, NJ 2007. Erlbaum.
A Subsymbolic Model of Complex Story Understanding 2005
Peggy Fidelman, Risto Miikkulainen and Ralph Hoffman, In Proceedings of the 27th Annual Meeting of the Cognitive Science Society 2005.
Projects
Neural Network Models of Schizophrenic Language 2003 - Present
Areas of Interest
Brain and Cognitive Disorders Cognitive Science Computational Neuroscience Memory Natural Language Processing (Cognitive) Neuroimaging
Software/Data
DISCERN DISCERN is a large, modular neural network system for reading, paraphrasing and answering questions about stereotypical ... 1993
Demos
A Subsymbolic Model of Schizophrenic LanguageUli Grasemann2010
Labs
Formerly affiliated with Neural Networks