New GPU Cluster Funded by Grants from NSF and Vanderbilt
Palmeri is a co-PI on grants recently funded by NSF and Vanderbilt to create a GPU computational cluster at Vanderbilt. GPU’s promise 10-100 fold speedups in simulations of computational models developed by the lab. For more information on this project, check out this recent new article: http://www.vanderbilt.edu/myvu/news/2010/07/29/more-computer-power-for-university.120764
New papers from the CatLab
Mack, M.L., & Palmeri, T.J. (in press). Decoupling object detection and categorization. Journal of Experimental Psychology: Human Perception and Performance.
Mack, M.L., & Palmeri, T.J. (in press). Modeling categorization of scenes containing consistent versus inconsistent objects. Journal of Vision.
Nelson, M.J., Boucher, L., Logan, G.D., Palmeri, T.J., Schall, J.D. (in press). Impact of nonstationary response time in stopping and stepping saccade tasks. Attention, Perception, & Performance.
Purcell, B.A., Heitz, R.P., Cohen, J.Y., Schall, J.D., Logan, G.D., & Palmeri, T.J. (in press). Neurally-constrained modeling of perceptual decision making. Psychological Review.
Gauthier, I., Wong, A.C.-N., Palmeri, T.J. (in press). Manipulating visual experience: Comment on Op de Beeck and
Baker. Trends in Cognitive Science.
Congratulations Dr. Richler!
Jennifer Richler, co-advised by Gauthier and Palmeri, successfully passed her doctoral dissertation defense today. Her thesis is entitled "Automaticity of basic-level categorization accounts for naming effects in recognition memory". Congratulations Dr. Richler! Now you get to learn the ultra-secret, very special handshake.
Michael Mack wins travel grant from Cognitive Science Society
Mike Mack won a $500 travel grant from the Cognitive Science Society to its meeting in Amsterdam this July. He presented a paper entitled Recognizing Scenes Containing Consistent
or Inconsistent Objects. Congratulations Mike.
Palmeri, Logan, and Schall awarded Chancellor’s Award for Research
At the Fall Faculty Assembly, Gordon Logan, Thomas Palmeri, and Jeff Schall were awarded a Chancellor’s Award for Research for the theoretical and empirical work summarized in their 2007 Psychological Review paper. Their research has combined behavioral, electrophysiological, and computational methods to test and refine alternative models of the inhibitory control processes that are recruited during the stop-signal paradigm. It is very important to acknowledge additionally Leanne Boucher, who clearly has played a very central role in this line of work.
Alan Wong’s Dissertation Research Highlight
A paper out of Alan Wong’s recent dissertation has been highlighted by Vanderbilt Exploration and the UPI.
Wong, A.C.-N., Palmeri, T.J., & Gauthier I. (in press). Conditions for face-like expertise with objects: Becoming a Ziggerin expert – but which type? Psychological Science.
Jennifer Richler and Michael Mack win Graduate Student Research Award
Jenn and Mike recently won the Pat Burns Memorial Graduate Student Research Award. This annual award recognizes outstanding achievement in research by a graduate student in the Department of Psychology at Vanderbilt University. Jenn and Mike were recognized not only for their individual achievements in research but also by their ability to work together as a collaborative team.
Some New Papers from the Catlab
Cheung, O.S., Richler, J.J., Palmeri, T.J., & Gauthier, I. (in press). Revisiting the role of spatial frequencies in the holistic processing of faces. Journal of Experimental Psychology: Human Perception and Performance.
Richler, J., Gauthier, I., Wenger, M., & Palmeri, T.J. (in press). Holistic processing of faces. Journal of Experimental Psychology: Learning, Memory, and Cognition.
Mack, M., Gauthier, I., Sadr, J., & Palmeri, T.J. (2007). Object detection and basic-level categorization: Sometimes you know it is there before you know what it is. Psychonomic Bulletin & Review.