| 摘要 |
PROBLEM TO BE SOLVED: To provide a new bubble sort circuit to increase a sort speed. SOLUTION: A plurality of units UN(1) to UN(n) are connected in a multistage ring shape, and each has a storage area for storing a part of a symbol string and shifts the symbol stored in the storage area to the next stage cyclically. The units UN(1) to UN(n) include a comparison unit for executing a sort while maintaining the logical string structure of the symbol string to be sorted. COPYRIGHT: (C)2007,JPO&INPIT
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