Internal Due Date Assignment in a Wafer Fabrication Factory by an Effective Fuzzy-Neural Approach

<table class="table-group" id="tab10"><tr><td><table class="table"><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr class="thead"><td align="left"> </td><td align="center">TWK</td><td align="center">Gamma</td><td align="center">CON</td><td align="center">SAP</td><td align="center">RAP</td><td align="center">NAP (basis)</td><td align="center">IUBR</td></tr><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr><td align="left">Sum of allowances</td><td align="center">7982</td><td align="center">6479</td><td align="center">3480</td><td align="center">1914</td><td align="center">1914</td><td align="center">0</td><td align="center">1680</td></tr><tr><td align="left"><span style="width: 23.525px;"><svg height="15.25" id="M103" style="vertical-align:-3.276pt" version="1.1" viewbox="0 0 23.525 15.25" width="23.525" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg></span></td><td align="center">31</td><td align="center">0</td><td align="center">0</td><td align="center">9</td><td align="center">7</td><td align="center">14</td><td align="center">0</td></tr><tr><td align="left"><svg height="15.8625" id="M104" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 11.45 15.8625" width="11.45" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> (hours)</td><td align="center">82</td><td align="center">0</td><td align="center">0</td><td align="center">3.9</td><td align="center">2.1</td><td align="center">3.5</td><td align="center">0</td></tr><tr class="table-tr"><td colspan="8"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

The performances of various allowance determination policies.

Journal of Applied Mathematics

tab10

Table 10

Table 10: Internal Due Date Assignment in a Wafer Fabrication Factory by an Effective Fuzzy-Neural Approach 