Goran Topić


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BENNERD: A Neural Named Entity Linking System for COVID-19
Mohammad Golam Sohrab | Khoa Duong | Makoto Miwa | Goran Topić | Ikeda Masami | Takamura Hiroya
Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing: System Demonstrations

We present a biomedical entity linking (EL) system BENNERD that detects named enti- ties in text and links them to the unified medical language system (UMLS) knowledge base (KB) entries to facilitate the corona virus disease 2019 (COVID-19) research. BEN- NERD mainly covers biomedical domain, es- pecially new entity types (e.g., coronavirus, vi- ral proteins, immune responses) by address- ing CORD-NER dataset. It includes several NLP tools to process biomedical texts includ- ing tokenization, flat and nested entity recog- nition, and candidate generation and rank- ing for EL that have been pre-trained using the CORD-NER corpus. To the best of our knowledge, this is the first attempt that ad- dresses NER and EL on COVID-19-related entities, such as COVID-19 virus, potential vaccines, and spreading mechanism, that may benefit research on COVID-19. We release an online system to enable real-time entity annotation with linking for end users. We also release the manually annotated test set and CORD-NERD dataset for leveraging EL task. The BENNERD system is available at https://aistairc.github.io/BENNERD/.


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CroVeWA: Crosslingual Vector-Based Writing Assistance
Hubert Soyer | Goran Topić | Pontus Stenetorp | Akiko Aizawa
Proceedings of the 2015 Conference of the North American Chapter of the Association for Computational Linguistics: Demonstrations


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Significance of Bridging Real-world Documents and NLP Technologies
Tadayoshi Hara | Goran Topić | Yusuke Miyao | Akiko Aizawa
Proceedings of the Workshop on Open Infrastructures and Analysis Frameworks for HLT


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Sense Disambiguation: From Natural Language Words to Mathematical Terms
Minh-Quoc Nghiem | Giovanni Yoko Kristianto | Goran Topić | Akiko Aizawa
Proceedings of the Sixth International Joint Conference on Natural Language Processing


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brat: a Web-based Tool for NLP-Assisted Text Annotation
Pontus Stenetorp | Sampo Pyysalo | Goran Topić | Tomoko Ohta | Sophia Ananiadou | Jun’ichi Tsujii
Proceedings of the Demonstrations at the 13th Conference of the European Chapter of the Association for Computational Linguistics


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BioNLP Shared Task 2011: Supporting Resources
Pontus Stenetorp | Goran Topić | Sampo Pyysalo | Tomoko Ohta | Jin-Dong Kim | Jun’ichi Tsujii
Proceedings of BioNLP Shared Task 2011 Workshop