Research Support:

ACLS summer fellowship, 1962.
NSF support 1963–1975, 1978–1982.
Guggenheim Fellowship, 1980–1981.
Sloane Foundation, 1982.
University of Rochester Bridging Fellow in Computer Science, 1983–1984.
NEH Seminar leader, 1984.
Signal Warfare Center, U.S. Army, 1983-1990.
NSF, Robotics and Information, 1990-1992.
NSF, Robotics and Information, 1994-1998.
NSF, Science and Technology Studies, 1999-2001. STS-9906128
NSF, CO PI with Schubert and Carlson, ITR/HCI: Mining Text for General World Knowledge, 2000-2003. IIS-0082928, renewed 2003-2006