… An optimal code is defined as a code for which the expression of (1) is a minimum. It is … any
given code (not necessarily an optimal code) an optimal strategy for minimizing code cost is …

… the minimum maximum Huffman codeword length over all Huffman codes for a source with …
codeword lengths in any optimal code is the same as the set of lengths in some Huffman code…

… greater than the assigned L, the constraint on the maximum codeword length might force
the average codeword length to be larger than the unconstrained (Huffman) average …

… minimum rate motivates us to introduce a new class of FV codes called the "-mean-optimal
FV codes. After that, we analyze the codeword length of the "-mean-optimal FV code. …

… codeword for [i] mod 1 concatenated with the unary code for [i/l 1, and let fi,,, be the expected
codeword length for the optimal code … code for the original source, we can obtain a code for …

… distribution of the codeword lengths of the optimal lossless compression code without prefix
… function of the optimum codeword lengths. In the context of prefix codes, the normalized …

… an average codeword length, … optimal average codeword length for that source. Some of
the sets also have the asymptotically optimal property that the ratio of average codeword length …

… to find an optimal RVLC in terms of the minimum average codeword … codeword length of
an optimal code. According to the source probability vector and the threshold, a partial length …

… optimal source code may be constructed by Huffman's method [SI. The distinguishing feature
of a Huffman code is that the codeword lengths … assigned the shorter codewords. The size …

… for potential losses in coding efficiency (average codeword length) caused by the previous
… In addition, with a smaller (actually, the minimum) average codeword length, our optimal …