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Most cake-cutting algorithms are truthful in this sense. [1] Strong truthfulness means that no partner can gain from lying. I.e., telling the truth is a dominant strategy. Most cake-cutting protocols are not strongly truthful, but some truthful protocols have been developed; see truthful cake-cutting.
The origin of Jewish paper cutting is unclear. Ashkenazi Jews in the seventeenth and eighteenth centuries practiced this type of art. However, Jewish paper cuts can be traced to Jewish communities in Syria, Iraq, and North Africa, and the similarity in the cutting techniques (using a knife) between East European Jews and Chinese paper cutters, may indicate that the origin goes back even further.
Cutting-stock problems can be classified in several ways. [1] One way is the dimensionality of the cutting: the above example illustrates a one-dimensional (1D) problem; other industrial applications of 1D occur when cutting pipes, cables, and steel bars. Two-dimensional (2D) problems are encountered in furniture, clothing and glass production.
Techniques include cutting, clipping, punching, tearing, and carving of paper, as well as nalepianki in which multiple layers are glued together. Subject matter includes peacocks, roosters, and other birds; circular or star-shaped medallions (gwiazdy); flowers; and annual holidays such as Easter and Christmas. In some towns and villages ...
A paper fortune teller may be constructed by the steps shown in the illustration below: [1] [2] The corners of a sheet of paper are folded up to meet the opposite sides and (if the paper is not already square) the top is cut off, making a square sheet with diagonal creases.
Cutting for Stone (2009) is a novel written by Ethiopian-born Indian-American medical doctor and author Abraham Verghese. It is a saga of twin brothers, orphaned by their mother's death at their births and forsaken by their father. [ 1 ]
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