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 May 1st, 2014, 05:55 AM #1 Senior Member   Joined: Oct 2012 Posts: 460 Thanks: 0 hash value Hello! Please, in these 2 examples, are hash values 1531/1927 or 4/4??? Many thanks! Example: Folding In this method the key is interpreted as an integer using some radix (say 10). The integer is divided into segments, each segment except possibly the last having the same number of digits. These segments are then added to obtain the home address. As an example, consider the key 76123451001214. Assume we are dividing keys into segments of size 3 digits. The segments for our key are 761, 234, 510, 012, and 14. The home bucket is 761 + 234 + 510 + 012 + 14 = 1531. In a variant of this scheme, the digits in alternate segments are reversed before adding. This variant is called folding at the boundaries and the original version is called shift folding. Applying the folding at the boundaries method to the above example, the segments after digit reversal are 761, 432, 510, 210, and 14; the home bucket is 761 + 432 + 510 + 210 + 14 = 1927.

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