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In this paper, a new dataset is proposed for page layout analysis of born-digital documents. By extracting uniformly the document contents, an XML based data format is designed in terms of raw data and structure data. Utilizing a self-developed ground-truthing tool, a public dataset is constructed from diverse styles of document resources. With consideration of physical segmentation and logical labeling,...
New document formats (such as OOXML, XPS, ePub, etc.) commonly use XML documents for descriptions and package in ZIP format, keeping data description being separated with display description. However, facing the developing document applications, the well-known ZIP format shows many deficiencies. Zip does not support incremental edit with revisions, random access while downloading, more efficient XML...
Hierarchical cryptographic key management of access control can be modeled as a partially ordered set in which a high security class can derive its descendant encryption keys, but not vice versa. In this paper, we propose a practical key management scheme for our segment-based document which is a novel XML-based document format for web publishing, called CEBX. The proposed scheme is not only efficient...
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