Identifying and Expanding Titles in Web Texts

In this paper, we present an analysis based on linguistic and typographic features that allows for the identification of ti-tles in web documents. We focus in particular on procedural texts. Identifying titles is a difficult task because ways of en-coding them are very diverse. A number of titles are also incomplete because of context, we propose therefore a way to retrieve the missing elements, in particular predicates, so that titles are fully intelligible