Twenty Questions Games Always End With Yes

نویسندگان

  • John T. Gill
  • William Wu
چکیده

Huffman coding is often presented as the optimal solution to Twenty Questions. However, a caveat is that Twenty Questions games always end with a reply of “Yes,” whereas Huffman codewords need not obey this constraint. We bring resolution to this issue, and prove that the average number of questions still lies between H(X) and H(X) + 1.

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عنوان ژورنال:
  • CoRR

دوره abs/1002.4907  شماره 

صفحات  -

تاریخ انتشار 2009