Mining a search engine's corpus without a query pool
Mingyang Zhang, Nan Zhang, Gautam Das · 2013
Many websites (e.g., WedMD.com, CNN.com) provide keyword search interfaces over a large corpus of documents. Meanwhile, many third parties (e.g., investors, analysts) are interested in learning big-picture analytical information over such a document corpus, but have no direct way of accessing it other than using the highly restrictive web search interface. In this paper, we study how to enable third-party data analytics over a search engine's corpus without the cooperation of its owner - specifically, by issuing a small number of search queries through the web interface.