{"text_format":"2","workbook":"xls","n_sheets":1,"sheets":["report2"],"not_rendered":{"charts":0,"images":0,"macros":0,"external_links":1,"defined_names":2,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"run_cost":"one","rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"report2","index":0,"n_rows":31,"n_cols":5,"rows_kept":31,"cut":false,"hidden":false,"merged":[[0,2,0,3],[0,4,0,5],[1,2,1,3],[1,4,1,5],[2,2,2,3],[2,4,2,5],[3,2,3,3],[5,2,5,3],[6,2,6,3],[7,2,7,3],[8,2,8,3],[9,2,9,3],[10,2,10,3],[12,2,12,3],[13,2,13,3],[16,2,16,3],[17,2,17,3],[17,4,17,5],[18,2,18,3],[18,4,18,5],[19,2,19,3],[19,4,19,5],[20,2,20,3],[21,2,21,3],[23,2,23,3],[24,2,24,3],[25,2,25,3],[26,2,26,3],[27,2,27,3]],"flags":["formulas_cached_only"]}
[null,"1.","Record Nr.",null,"UNISA996466637403316"]
[null,null,"Autore",null,"Mac Lane Saunders <1909-2005, >"]
[null,null,"Titolo",null,"Reports of the Midwest category seminar IV / / S. MacLane"]
[null,null,"Pubbl/distr/stampa",null,"Berlin, Germany ; ; New York, New York : , : Springer-Verlag, , [1970]"]
[{"$nulls":4},"©1970"]
[null,null,"ISBN",null,"3-540-36292-4"]
[null,null,"Edizione",null,"[1st ed. 1970.]"]
[null,null,"Descrizione fisica",null,"1 online resource (VI, 142 p.)"]
[null,null,"Collana",null,"Lecture Notes in Mathematics, , 0075-8434 ; ; 137"]
[null,null,"Disciplina",null,"512.89"]
[null,null,"Soggetti",null,"Categories (Mathematics)"]
[{"$nulls":4},"Algebra, Homological"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Bibliographic Level Mode of Issuance: Monograph"]
[null,null,"Nota di contenuto",null,"On closed categories of functors -- Relational algebras -- Iterated cotriples -- The right adjoints into the categories of relational systems -- Triads in the homology of categories -- Dinatural transformations -- Categorically, the final examination for the summer institute at Bowdoin College (Maine) 1969."]
[null,"2.","Record Nr.",null,"UNINA9910145148603321"]
[null,null,"Autore",null,"Wani M. Arif"]
[null,null,"Titolo",null,"Machine Learning and Applications; Proceedings: International Conference on Machine Learning and Applications (6th: 2007: Cincinnati, Ohio)"]
[null,null,"Pubbl/distr/stampa",null,"[Place of publication not identified], : IEEE Computer Society Press, 2007"]
[null,null,"ISBN",null,"9781509089468"]
[{"$nulls":4},"1509089462"]
[null,null,"Descrizione fisica",null,"1 online resource"]
[null,null,"Disciplina",null,"006.31"]
[null,null,"Soggetti",null,"Machine learning"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Bibliographic Level Mode of Issuance: Monograph"]
[null,null,null,"Sommario/riassunto","An optical character recognition (OCR) system with a high recognition rate is challenging to develop. One of the major contributors to OCR errors is smeared characters. Several factors lead to the smearing of characters such as bad scanning quality and a poor binarization technique. Typical approaches to character segmentation falls into three major categories: image-based, recognition-based, and holistic-based. Among these approaches, the segmentation path can be linear or non-linear. Our paper proposes a non-linear approach to segment characters on grayscale document images. Our method first determines whether characters are smeared together using general character features. The correct segmentation path is found using a shortest path approach. We achieved a segmentation accuracy of 95% over a set of about 2,000 smeared characters."]