====== Chiara ====== To ciannaccone@unisa.it Date May 15 2018 Dear Chiara, here are some papers on applications of multiplication of two mode networks in analysis of co-authorship networks and analysis of keywords: * http://vladowiki.fmf.uni-lj.si/lib/exe/fetch.php?media=pub:pdf:bmchapter2.pdf * http://www.springerlink.com/openurl.asp?genre=article&id=doi:10.1007/s11192-012-0940-1 * http://link.springer.com/article/10.1007/s11192-014-1419-z * https://link.springer.com/article/10.1007/s11192-017-2522-8 And here are the slides on temporal network analysis (still in development). See slides 37-54. * http://vladowiki.fmf.uni-lj.si/lib/exe/fetch.php?media=tqub:tempnet17.pdf For lemmatization of keywords I found some interesting links * https://github.com/giodegas/morphit-lemmatizer * https://stackoverflow.com/questions/45403390/lemmatizing-italian-sentences-for-frequency-counting * http://staffwww.dcs.shef.ac.uk/people/A.Aker/activityNLPProjects.html * http://lemmatise.ijs.si/Software * https://github.com/michmech/lemmatization-lists/ There is another question/problem - are there also some titles in other languages (English, ...). These keywords should be also merged with the corresponding Italian terms. best regards, Vladimir Batagelj