Positions

University of California, San Diego, San Diego, CA, March 2000 - present.

Professor, Department of Linguistics, July 2008 - present.
Director of Graduate Studies, Department of Linguistics, July 2016 - June 2018.
Chair, Department of Linguistics, July 2009 - June 2014.
Acting Director, Linguistics Language Program, Spring 2013.
Associate Professor, Department of Linguistics, July 2003 - June 2008.
Assistant Professor, Department of Linguistics, March 2000 - June 2003.

SRI International, Menlo Park, CA, July 1995 - March 2000.

Senior Computer Scientist, Artificial Intelligence Center.

Xerox Palo Alto Research Center, Palo Alto, CA, June 1994 - July 1994.

Consultant, Natural Language Theory and Technology Group.

Sun Microsystems Laboratories Inc., Chelmsford, MA, May 1993 - December 1993.

Student Intern, Speech Applications Group.

IBM T. J. Watson Research Center, Hawthorne, NY, May 1992 - August 1992.

Summer Intern, Machine Translation Group.

Harvard University, Division of Applied Sciences, Cambridge, MA, September 1991 - June 1995.

Research Assistant, Department of Computer Science.

Systems Research and Applications (SRA) Corp., Arlington, VA, June 1988 - July 1991.

Manager, NLP Initiatives Department, Intelligent Information Systems Division.

BDM Corporation, Arlington, VA, May 1987 - August 1987.

Research Assistant, Artificial Intelligence Applications Group.