Daniela Guglielmo

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One of the most relevant problems with Information Retrieval (IR) softwares is the correct processing of complex lexical units, today also known as multiword units. The shortcomings are mainly due to the fact that such units are often considered as extemporaneous combinations of words retrievable by means of statistical routines. On the contrary, several(More)
The main perspective adopted in this paper is a (maybe subjective) clarification of some of Zellig Harris' and Maurice Gross' themes. Here, we pose and try to answer fundamental questions applying a line of reasoning based on sentence and distributional equivalence classes. These questions seem to us connecting the different phases of Harris' observations:(More)
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