Virgílio A. F. Almeida


2004

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A community-aware search engine
Rodrigo B. Almeida | Virgílio A. F. Almeida
Proceedings of the 13th international conference on World Wide Web, WWW 2004, New York, NY, USA, May 17-20, 2004

2008

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Identifying video spammers in online social networks
Fabrício Benevenuto | Tiago Rodrigues | Virgílio A. F. Almeida | Jussara M. Almeida | Chao Zhang | Keith W. Ross
AIRWeb 2008, Fourth International Workshop on Adversarial Information Retrieval on the Web, Beijing, China, April 22, 2008

2009

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Detecting spammers and content promoters in online video social networks
Fabrício Benevenuto | Tiago Rodrigues | Virgílio A. F. Almeida | Jussara M. Almeida | Marcos André Gonçalves
Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2009, Boston, MA, USA, July 19-23, 2009

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Analyzing seller practices in a Brazilian marketplace
Adriano C. M. Pereira | Diego Duarte | Wagner Meira Jr. | Virgílio A. F. Almeida | Paulo B. Góes
Proceedings of the 18th International Conference on World Wide Web, WWW 2009, Madrid, Spain, April 20-24, 2009

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A geographical analysis of knowledge production in computer science
Guilherme Vale Menezes | Nivio Ziviani | Alberto H. F. Laender | Virgílio A. F. Almeida
Proceedings of the 18th International Conference on World Wide Web, WWW 2009, Madrid, Spain, April 20-24, 2009

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Seller's credibility in electronic markets: a complex network based approach
Adriano C. M. Pereira | Arlei Silva | Wagner Meira Jr. | Virgílio A. F. Almeida
Proceedings of the 3rd ACM Workshop on Information Credibility on the Web, WICOW 2009, Madrid, Spain, April 20, 2009

2012

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Tips, dones and todos: uncovering user profiles in foursquare
Marisa A. Vasconcelos | Saulo M. R. Ricci | Jussara M. Almeida | Fabrício Benevenuto | Virgílio A. F. Almeida
Proceedings of the Fifth International Conference on Web Search and Web Data Mining, WSDM 2012, Seattle, WA, USA, February 8-12, 2012

2013

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22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013

22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013

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Psychological maps 2.0: a web engagement enterprise starting in London
Daniele Quercia | João Paulo Pesce | Virgílio A. F. Almeida | Jon Crowcroft
22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013

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uTrack: track yourself! monitoring information on online social media
Tiago Rodrigues | Prateek Dewan | Ponnurangam Kumaraguru | Raquel Cardoso de Melo Minardi | Virgílio A. F. Almeida
22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013, Companion Volume

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Exploring very large data sets from online social networks
Virgílio A. F. Almeida
22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013, Companion Volume

2018

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Characterizing the Public Perception of WhatsApp through the Lens of Media
Josemar Alves Caetano | Gabriel Magno | Evandro Cunha | Wagner Meira Jr. | Humberto Torres Marques-Neto | Virgílio A. F. Almeida
Proceedings of the CIKM 2018 Workshops co-located with 27th ACM International Conference on Information and Knowledge Management (CIKM 2018), Torino, Italy, October 22, 2018

2022

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Measuring International Online Human Values with Word Embeddings
Gabriel Magno | Virgílio A. F. Almeida
2022 Volume 16 Issue 2