DERIUNLP: A Context Based Approach to Automatic Keyphrase Extraction Georgeta Bordea author Paul Buitelaar author 2010-07 text Proceedings of the 5th International Workshop on Semantic Evaluation Katrin Erk editor Carlo Strapparava editor Association for Computational Linguistics Uppsala, Sweden conference publication bordea-buitelaar-2010-deriunlp https://aclanthology.org/S10-1030/ 2010-07 146 149