Inductive bias refers to your suspicion that if the sun has risen for the last billion days in a row, then it may rise tomorrow as well. Since it is logically possible that the laws of physics will arbitrarily cease to work and that the sun will not rise tomorrow, coming to this conclusion requires an inductively biased prior.
P. Reiser, and P. Riddle. Proceedings of the Congress on Evolutionary
Computation, 2, page 1338--1346. Mayflower Hotel, Washington D.C., USA, IEEE Press, (6-9 July 1999)
K. Lavangnananda. 2004 International Conference on Computational
Intelligence for Modelling, Control and Automation -
Cimca'2004, page 279--290. Gold Coast, Australia, (12-14 July 2004)
G. Kokai. 7th WSEAS International Multiconference on Circuits,
Systems, Communications and Computers (WSEAS CSCC), Rethymno, Crete Island, Greece, (July 2002)