Tom Yeh, Boris Katz. Searching documentation using text, OCR, and image. In James Allan, Javed A. Aslam, Mark Sanderson, ChengXiang Zhai, Justin Zobel, editors, 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. pages 776-777, ACM, 2009. [doi]
Abstract is missing.