The BINGO! System for Information Portal Generation And Expert Web Search
Sergej Sizov, Michael Biwer, Jens Graupmann, Stefan Siersdorfer, Martin Theobald, Gerhard Weikum, Patrick Zimmer · 2003
This paper presents the BINGO! focused crawler, an advanced tool for information portal generation and expert Web search. In contrast to standard search engines such as Google which are solely based on precomputed index structures, a focused crawler interleaves crawling, automatic classification, link analysis and assessment, and text filtering. A crawl is started from a user-provided set of training data and aims to collect comprehensive results for the given topics.