An automatic analysis of the key-concepts in “Cooperazione Trentina” magazine (1899 – 2000) has been presented by Corrado Corradini in his Master thesis. The analysis was performed using KX, the keyword extractor developed at FBK. An article (in Italian) summarizing the main findings of the thesis can be downloaded here.
KX is now embedded in TextPro, an NLP Suite distributed by the HLT unit (see demo here).
For details on KX, see:
E. Pianta and S. Tonelli (2010): KX: A flexible system for keyphrase extraction. Proceedings of the 5th international workshop on semantic evaluation, pp. 170-173.