@MISC{Bruza95hownonmonotonic, author = {P. D. Bruza and T. W. C. Huibers}, title = {How nonmonotonic is Aboutness?}, year = {1995} }
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Abstract
The notion of aboutness is fundamental to information retrieval. Assume there is a document d which is about query q. Now, if information is added to d yielding ~ d, the question arises whether document ~ d is about q? In other words, is aboutness monotonic with respect to information composition? This article shows that aboutness does have nonmonotonic character with respect to composition.