Probabilistic Information Retrieval as a Combination of Abstraction, Inductive Learning, and Probabilistic Assumptions.

Norbert Fuhr Ulrich Pfeifer Probabilistic Information Retrieval as a Combination of Abstraction, Inductive Learning, and Probabilistic Assumptions. 92-115 1994 12 ACM Trans. Inf. Syst. 1 http://doi.acm.org/10.1145/174608.174612 db/journals/tois/tois12.html#FuhrP94