ProfileOfResearchers

TITLE: When times get tough, gold is golden Full Text
AUTHORS: Nelson Areal ; Benilde Oliveira; Raquel Sampaio;
PUBLISHED: 2015, SOURCE: EUROPEAN JOURNAL OF FINANCE, VOLUME: 21, ISSUE: 6

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Scopus

WOS

TITLE: Automatic creation of stock market lexicons for sentiment analysis using stocktwits data
AUTHORS: Oliveira, N; Cortez, P; Areal, N ;
PUBLISHED: 2014, SOURCE: 18th International Database Engineering and Applications Symposium, IDEAS 2014 in ACM International Conference Proceeding Series

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Scopus

TITLE: Discrete dividends and the FTSE-100 index options valuation Full Text
AUTHORS: Nelson Areal ; Artur Rodrigues ;
PUBLISHED: 2014, SOURCE: QUANTITATIVE FINANCE, VOLUME: 14, ISSUE: 10

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Scopus

WOS

TITLE: Fast Trees for Options with Discrete Dividends Full Text
AUTHORS: Nelson Areal ; Artur Rodrigues ;
PUBLISHED: 2013, SOURCE: JOURNAL OF DERIVATIVES, VOLUME: 21, ISSUE: 1

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Scopus

WOS

TITLE: On the Predictability of Stock Market Behavior Using StockTwits Sentiment and Posting Volume
AUTHORS: Nuno Oliveira; Paulo Cortez ; Nelson Areal ;
PUBLISHED: 2013, SOURCE: 16th Portuguese Conference on Artificial Intelligence (EPIA) in PROGRESS IN ARTIFICIAL INTELLIGENCE, EPIA 2013, VOLUME: 8154

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Scopus

WOS

TITLE: Some experiments on modeling stock market behavior using investor sentiment analysis and posting volume from twitter
AUTHORS: Oliveira, N; Cortez, P ; Areal, N ;
PUBLISHED: 2013, SOURCE: 3rd International Conference on Web Intelligence, Mining and Semantics, WIMS 2013 in ACM International Conference Proceeding Series

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Scopus