ERIC Number: EJ070268
Record Type: CIJE
Publication Date: 1973
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Optimal Trees for a Class of Information Retrieval Problems
Stanfel, Larry E.
Information Storage and Retrieval, 9, 1, 43-59, Jan 73
A review is given of doubly-chained trees for information retrieval. It is shown that the chaining steps may be of different cost depending upon whether the step is vertical or horizontal. The problem of constructing an optimal retrieval tree is formulated mathematically and a solution procedure given. (5 references) (Author/KE)
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