Celia Romo

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We contribute an in-depth analysis of the characteristics of traditional stippling and relate these to common practices in NPAR stippling techniques as well as to the abilities and limitations of existing printing and display technology. In our work we focus specifically on the properties of stipple dots and consider the dimensions and attributes of pens(More)
Conventional information systems are frequently used to document Cultural Heritage sites. These systems are adequate for some specific purposes as they can store and retrieve a large amount of heterogeneous documents. Nevertheless, this is not enough for research and conservation purposes; researchers need to be able to find out relations between data.(More)
Managing information related to cultural heritage sites is an important task and much work has been devoted to developing special purpose document management systems. These systems are able to store and retrieve large amounts of documents; however, while this is adequate for some purposes, it is not sufficient for research and conservation work. Researchers(More)
Defects, though present in relatively minute concentrations, play a significant role in determining macroscopic properties. Even vacancies, the simplest and most common type of defect, are fundamental to phenomena like creep, spall and radiation ageing. This necessitates an accurate characterization of defects at physically relevant concentrations, which is(More)
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