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Nowadays, social media present a valuable source for business decision support. This article outlines the integration of social opinion data in multidimensional design combining sentiment analysis techniques and ETL design to oifer a novel approach for social ETL design. The main contribution of this paper is the definition of a lexicon opinion analysis approach that extracts the sentiment polarity...
Legal information presents a need for every citizen of a State subject to the rule of law or for any organization, legal entity recognized as a legal actor with rights and duties. The formalization of law through legal ontologies has proved their increasingly prominent role in representing, processing and retrieving legal information. Based on this knowledge, it is possible to represent and to make...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.