Dye analysis can considerably enhance our understanding of the provenance materials used in production historical objects. Knowledge individual constituents any dyestuff not only facilitates its identification, but also provides important information regarding rate photo-degradation dye’s components; this turn support decisions conservation and display. This Technical Brief outlines principal a...

Historical analysis of data for cyber threat is the most traditional means for security protection. Advances in virtualization, hunting techniques, and virtualized managed security services will effectively address many of the challenges found in historical security analysis of data in the past few years. (Analyst Note: This paper was inspired by discussions about threat analysis of historical ...

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This paper reports on the Joaquim Nabuco Project, a pioneering work in Latin America on document digitalization, enhancement, compression, indexing, retrieval and network transmission of historical document images.

We propose a method to extract special objects in images of medieval books, which generally represent, for example, figures and capital letters. Instead of working on the single pixel level, we consider superpixels as the basic classification units for improved time efficiency. More specifically, we classify superpixels into different categories/objects by using a bag-of-features (BoF) approach...

On behalf of the entire Organization Committee, it is our pleasure to welcome you to the Twelth IEEE International Conference on Pervasive Computing and Communications (PerCom 2014), sponsored by IEEE Computer Society, the University of Texas at Arlington (UTA), Budapest University of Technology and Economics (BME) and the Scientific Associations for Infocommunications Hungary (HTE). The Procee...

The National Taiwan University Library has built a digital library of historical documents about Taiwan. The content is unique in that it covers about 80% of all primary Chinese historical materials about Taiwan before 1895, and that they are all available in searchable full text, in addition to metadata. To make these materials more accessible to the research community, we have developed, in a...