Layout recognition of multi-kinds of table-form documents

Watanabe, Toshio; Luo, Qinghua; Sugie, Noboru

doi:10.1109/34.385976

Cited by 114 publications

(45 citation statements)

References 6 publications

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“…A group headed by T. Watanabe aimed at learning the various types of information necessary to interpret a ruled scanned table [33]. They used a training set of diverse tables to populate a "Classification Tree."…”

Section: Physical Structure Extractionmentioning

confidence: 99%

Converting heterogeneous statistical tables on the web to searchable databases

Embley

Krishnamoorthy

Nagy

et al. 2016

IJDAR

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Much of the world's quantitative data resides in scattered web tables. For a meaningful role in Big Data analytics, the facts reported in these tables must be brought into a uniform framework. Based on a formalization of header-indexed tables, we proffer an algorithmic solution to end-to-end table processing for a large class of humanreadable tables. The proposed algorithms transform headerindexed tables to a category table format that maps easily to a variety of industry-standard data stores for query processing. The algorithms segment table regions based on the unique indexing of the data region by header paths, classify table cells, and factor header category structures of two-dimensional as well as the less common multidimensional tables. Experimental evaluations substantiate the algorithmic approach to processing heterogeneous tables. As demonstrable results, the algorithms generate queryable relational database tables and semantic-web triple stores. Application of our algorithms to 400 web tables randomly selected from diverse sources shows that the algorithmic solution automates end-to-end table processing. document analysis table segmentation table analysis table header factoring end-to-end table processing· table headers queries over table data ___________________________________________ Keywords

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Section: Physical Structure Extractionmentioning

confidence: 99%

Converting heterogeneous statistical tables on the web to searchable databases

Embley

Krishnamoorthy

Nagy

et al. 2016

IJDAR

View full text Add to dashboard Cite

show abstract

“…Detection requires layout analysis to find the grid structure that is common to tables. To find the locations of cells within a [8] is also widely used. Recognition consists of both detection and extraction; it is the input needed for interpretation.…”

Section: Related Workmentioning

confidence: 99%

Wang Notation Tool: Layout independent representation of tables

Jha

Nagy

2008

2008 19th International Conference on Pattern Recognition

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“…RM Memory is a sort of dictionary of scholars, of past and present works, as well as of important current problems in historiography 8 . A section called RM News highlights the new input of the different sections, so as to simplify consulting the site 9 . We also send a monthly newsletter of updating materials via e-mail to a large Italian and international address book 10 .…”

Section: Int Conf On Scholarly Communication and Academic Presses 2mentioning

confidence: 99%

“…The OAIS model adopted as reference model by several important experiments in the world of libraries and archives, such as NEDLIB and CEDARS 8 in Europe, and PANDO-RA 9 in Australia, attempt to provide this conceptual framework of reference: it is an ISO Draft International Standard (DIS) released in June 2000 and developed by the Consultative Committee for Space Data Systems (CCSDS): an ISO international group of space agencies like NASA, ESA, etc..…”

Section: Legal Deposit Of Electronic Publications Giovanni Bergaminmentioning

confidence: 99%

Scholarly Communication and Academic Presses

Tammaro¹

2002

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Layout recognition of multi-kinds of table-form documents

Cited by 114 publications

References 6 publications

Converting heterogeneous statistical tables on the web to searchable databases

Converting heterogeneous statistical tables on the web to searchable databases

Wang Notation Tool: Layout independent representation of tables

Scholarly Communication and Academic Presses

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