Girju, Roxana and Badulescu, Adriana and Moldovan, Dan I.. Automatic Discovery of Part-Whole Relations.. In Computational Linguistics, (32) 1: 83-135, Year 2006.
Mori, Junichiro and Tsujishita, Takumi and Matsuo, Yutaka and Ishizuka, Mitsuru. Extracting Relations in Social Networks from the Web Using Similarity Between Collective Contexts. International Semantic Web Conference. 487-500, Year 2006.
Ruiz-Casado, Maria and Alfonseca, Enrique and Castells, Pablo. Automatic Extraction of Semantic Relationships for WordNet by Means of Pattern Learning from Wikipedia. Natural Language Processing and Information Systems. editor(s) Montoyo, Andrés and Muñoz, Rafael and Métais, Elisabeth. Lecture Notes in Computer Science, (3513) 233-242, Springer, Berlin / Heidelberg, Year 2005.