Graph-Based Keyword Extraction for Single-Document Summarization Marina Litvak author Mark Last author 2008-08 text Coling 2008: Proceedings of the workshop Multi-source Multilingual Information Extraction and Summarization Sivaji Bandyopadhyay editor Thierry Poibeau editor Horacio Saggion editor Roman Yangarber editor Coling 2008 Organizing Committee Manchester, UK conference publication litvak-last-2008-graph https://aclanthology.org/W08-1404/ 2008-08 17 24