André Gohr Myra Spiliopoulou Alexander Hinneburg Visually Summarizing Semantic Evolution in Document Streams with Topic Table. 136-150 2010 IC3K https://doi.org/10.1007/978-3-642-29764-9_9 conf/ic3k/2010 db/conf/ic3k/ic3k2010.html#GohrSH10a