Matthew Hurst, Dave Barney. Unconstrained invoice processing in the health insurance domain. In Tapas Kanungo, Elisa H. Barney Smith, Jianying Hu, Paul B. Kantor, editors, Document Recognition and Retrieval X, 22-23 January 2003, Santa Clara, California, USA, Proceedings. Volume 5010 of SPIE Proceedings, pages 172-178, SPIE, 2003. [doi]
Abstract is missing.