Results 281 to 290 of about 3,082,391 (312)

Information Extraction

2009
2nd revised ...
Nédellec, Claire   +2 more
openaire   +4 more sources

Information Extraction

Foundations and Trends® in Databases, 2007
The automatic extraction of information from unstructured sources has opened up new avenues for querying, organizing, and analyzing data by drawing upon the clean semantics of structured databases and the abundance of unstructured data. The field of information extraction has its genesis in the natural language processing community where the primary ...
openaire   +2 more sources

Information Extraction

2012
Information extraction (IE) is the automatic identification of selected types of entities, relations, or events in free text. This article appraises two specific strands of IE — name identification and classification, and event extraction. Conventional treatment of languages pays little attention to proper names, addresses etc.
openaire   +2 more sources

Information Extraction

IEEE Intelligent Systems, 2015
Information extraction constructs a structured knowledge representation from unstructured text, so that the knowledge may be further used for search, inference, and analysis. Given a specification of select types of entities, semantic relations, and events, it builds a database from instances of this information in text.
openaire   +1 more source

Extracting Concealed Information from Groups*

Journal of Forensic Sciences, 2010
Abstract:  Lie detection procedures are typically aimed at determining guilt or innocence of a single suspect. Serious security threats, however, often involve groups, such as terrorist networks or criminal organizations. In this report, we describe a variant of the skin conductance‐based Concealed Information Test (CIT) that allows for the extraction ...
Meijer, E.H.   +2 more
openaire   +3 more sources

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