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A method is presented for segmenting text into subtopic areas. The proportion of related pairwise words is calculated between adjacent windows of text to determine their lexical similarity. The lexical …...

We present in this paper a method for achiev- ing in an integrated way two tasks of topic analysis: segmentation and link detection. This method combines word repetition and the …...

We aim to improve spoken term detec- tion performance by incorporating con- textual information beyond traditional N- gram language models. Instead of taking a broad view of topic context in …...