Competitive intelligence (CI) has become one of the major subjects for strategic process in
an organization in the recent years. CI gives support to the strategic business area and …

Natural language texts are valuable data sources in many human activities. NLP techniques
are being widely used in order to help find the right information to specific needs. In this …

This paper presents Summ-it++, an enriched version the Summ-it corpus. In this new
version, the corpus has received new semantic layers, named entity categories and relations …

Competitive intelligence (CI) is a relevant area of a corporation and can support the strategic
business area by showing those responsible, hel** decision making on how to position an …

Text information extraction is an important natural language processing (NLP) task, which
aims to automatically identify, extract, and represent information from text. In this context …

Open information extraction (Open IE) is a task of extracting facts from a plain text without
limiting the analysis to a predefined set of relationships. Although a significant number of …

Abstract The task of Open Relation Extraction from texts faces many challenges, considering
the required linguistic knowledge and the sophistication of the language processing …

Um campo emergente de pesquisa em Processamento de Linguagem Natural (PLN)
propõe Sistemas de Extração de Informações Abertos (Open Information Extraction System …

Abstract The task of Relation Extraction from texts is one of the main challenges in the area
of Information Extraction, considering the required linguistic knowledge and the …

In this paper we present an approach for the automatic extraction of family relationships from
a real-world collection of historical notary acts. We retrieve relationships such as husband …