Tree-Structured Named Entity Recognition on OCR Data: Analysis, Processing and Results Marco Dinarelli author Sophie Rosset author 2012-05 text Proceedings of the Eighth International Conference on Language Resources and Evaluation (LREC’12) Nicoletta Calzolari editor Khalid Choukri editor Thierry Declerck editor Mehmet Uğur Doğan editor Bente Maegaard editor Joseph Mariani editor Asuncion Moreno editor Jan Odijk editor Stelios Piperidis editor European Language Resources Association (ELRA) Istanbul, Turkey conference publication dinarelli-rosset-2012-tree-structured https://aclanthology.org/L12-1623/ 2012-05 1266 1272