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Efficient Identification of Duplicate Bibliographical References

In this work we present an approach to extract and to structure bibliographical references from BibTex files, allowing the identification of the duplicate ones, which can appear slightly different in different files. To deal with this problem, existing systems use classifiers, clustering or others algorithms, allied with an Edit Distance metric, to distinguish between duplicate

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Creating Interactive Document Maps Through Dimensionality Reduction and Visualization Techniques

The current availability of information many times impair the tasks of searching, browsing and analysing information pertinent to a topic of interest. This paper presents a methodology to create a meaningful graphical representation of corpora of documents targeted at supporting exploration of correlated information. The purpose of such an approach is to produce a map from a

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