TwitterEcho - A distributed focused crawler to support open research with twitter data

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2012

Autores

bosnjak, m (Autor) Outra; oliveira, e (Autor) FEUP; martins, j (Autor) Outra; rodrigues, em (Autor) Outra; sarmento, l (Autor) Outra

Ata de Conferência Internacional

Título: WWW'12 - Proceedings of the 21st Annual Conference on World Wide Web Companion

Páginas: 1233-1239

21st Annual Conference on World Wide Web, WWW'12

Lyon, 16 April 2012 through 20 April 2012

Indexação

ISI Web of Knowledge

Scopus - 0 Citações

Outras Informações

ID Authenticus: P-008-3WF

DOI: 10.1145/2187980.2188266

Abstract (EN): Modern social network analysis relies on vast quantities of data to infer new knowledge about human relations and communication. In this paper we describe TwitterEcho, an open source Twitter crawler for supporting this kind of research, which is characterized by a modular distributed architecture. Our crawler enables researchers to continuously collect data from particular user communities, while respecting Twitter's imposed limits. We present the core modules of the crawling server, some of which were specifically designed to focus the crawl on the Portuguese Twittosphere. Additional modules can be easily implemented, thus changing the focus to a different community. Our evaluation of the system shows high crawling performance and coverage. Copyright is held by the International World Wide Web Conference Committee (IW3C2).

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 7