Incremental Learning from Distributed Dynamic Data Sources
Information on current research, courses, and publications of the Artificial Intelligence Research Laboratory at Iowa State University
http://www.cs.iastate.edu/~honavar/ailab/projects/inclearn.html

RFC 1995
Incremental Zone Transfer in DNS. M. Ohta. August 1996.
http://tools.ietf.org/html/rfc1995

FRABA Posital
Posital manufactures high precision absolute rotary encoders, both optical and magnetic. Posital also manufactures high resolution absolute inclinometers for accurate tilt, level, angle, and wide range sensing.
http://www.posital.com

TransportGistics
Simple, incremental solutions to transportation & logistics management problems
http://www.transportgistics.com

Hdup 1.6
Personal website of Miek Gieben
http://miek.nl/projects/hdup16/hdup16.html

Becker, Simon M.
Personal homepage of computer scientist Simon Becker. Includes CV, publications, research and teaching information.
http://www-i3.informatik.rwth-aachen.de/private/sbecker/index.html

RFC 1141
Incremental Updating of the Internet Checksum. T. Mallory, A. Kullberg. January 1990.
http://tools.ietf.org/html/rfc1141

RFC 1624
Computation of the Internet Checksum via Incremental Update. A. Rijsinghani, Editor. May 1994.
http://tools.ietf.org/html/rfc1624

rsync
Fast incremental file transfer over its own protocol or other transports (usually used with SSH for secure transfers).
http://rsync.samba.org/

ITI: Incremental Tree Inducer
An algorithm that incrementally constructs decision trees from labeled examples. [AFL]
http://www.cs.umass.edu/~lrn/iti/index.html