Graph Based Sentiment Aggregation using ConceptNet Ontology Srikanth Tamilselvam author Seema Nagar author Abhijit Mishra author Kuntal Dey author 2017-11 text Proceedings of the Eighth International Joint Conference on Natural Language Processing (Volume 1: Long Papers) Greg Kondrak editor Taro Watanabe editor Asian Federation of Natural Language Processing Taipei, Taiwan conference publication tamilselvam-etal-2017-graph https://aclanthology.org/I17-1053/ 2017-11 525 535