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LOME: Large Ontology Multilingual Extraction [article]

Patrick Xia, Guanghui Qin, Siddharth Vashishtha, Yunmo Chen, Tongfei Chen, Chandler May, Craig Harman, Kyle Rawlins, Aaron Steven White, Benjamin Van Durme
2021 arXiv   pre-print
It subsequently performs coreference resolution, fine-grained entity typing, and temporal relation prediction between events.  ...  In addition, a lightweight version of the system is accessible as a web demo.  ...  This work was supported in part by DARPA AIDA (FA8750-18-2-0015) and KAIROS (FA8750-19-2-0034).  ... 
arXiv:2101.12175v2 fatcat:aviegtknb5hb5kf5eysd5qdili

Conceptual and Practical Steps in Event Coreference Analysis of Large-scale Data

Fatemeh Torabi Asr, Jonathan Sonntag, Yulia Grishina, Manfred Stede
2014 Proceedings of the Second Workshop on EVENTS: Definition, Detection, Coreference, and Representation  
Results on test data from AQUAINT TimeML, which we annotated manually with coreference links, reveal how semantic conventions vs. information available in the context of event mentions affect decisions  ...  in coreference analysis.  ...  Larger windows would capture more coreference links: this is a parameter that can be set with respect to the available resources in tradeoff with the desired search scope.  ... 
doi:10.3115/v1/w14-2906 dblp:conf/aclevents/AsrSGS14 fatcat:db7at6qlf5a2zdxlew5cd2wjoe

Linking Linguistic Resources: Examples from the Open Linguistics Working Group [chapter]

Christian Chiarcos, Sebastian Hellmann, Sebastian Nordhoff
2012 Linked Data in Linguistics  
The contributions of this part have described recent activities of the OWLG as a whole and of individual OWLG members aiming to provide linguistic resources as Linked Data.  ...  corpora, the OLiA ontologies to represent repositories of linguistic terminology, and languoid definitions in Glottolog/Langdoc (Nordhoff, this vol.) to represent linguistic knowledge bases and metadata  ...  how queries can be performed on this data. -- -- 0 #502 NP -- GR 507 #503 PP -- MO 509 #504 PP -- MO 509 #507 NP -- SB 509 #509 S -- -- 0 ... 2 Multi-Layer Corpora as Linked Data (NEGRA/POWLA Coreference  ... 
doi:10.1007/978-3-642-28249-2_19 fatcat:zcb3tibthzegzht3h7xicgggge

Rewarding Coreference Resolvers for Being Consistent with World Knowledge [article]

Rahul Aralikatte, Heather Lent, Ana Valeria Gonzalez, Daniel Hershcovich, Chen Qiu, Anders Sandholm, Michael Ringaard, Anders Søgaard
2019 arXiv   pre-print
Since relation extraction systems can rely on different forms of supervision and be biased in different ways, we obtain the best performance, improving over the state of the art, using multi-task reinforcement  ...  We show how to improve coreference resolvers by forwarding their input to a relation extraction system and reward the resolvers for producing triples that are found in knowledge bases.  ...  Chen Qiu is funded in part by the National Natural Science Foundation of China under grant No. 61773355 and the China Scholarship Council.  ... 
arXiv:1909.02392v2 fatcat:q6jgtusjkbh3rferfxlsecbvzi

Mining Semantic Structures from Syntactic Structures in Free Text Documents

Hamid Mousavi, Deirdre Kerr, Markus Iseli, Carlo Zaniolo
2014 2014 IEEE International Conference on Semantic Computing  
Moreover, SemScape resolves coreferences by a novel technique, generates domain-specific TextGraphs by consulting ontologies, and provides a SPARQL-like query language and an optimized engine for semantically  ...  Therefore, we propose a weighted-graph representation of text, called TextGraphs, which captures the grammatical and semantic relations between words and terms in the text.  ...  For instance as shown in [30] , we fed the system with rules for generating ontological links in an automatic ontology generation system.  ... 
doi:10.1109/icsc.2014.31 dblp:conf/semco/MousaviKIZ14 fatcat:5omm44j6gzg7jbtssxhmeyp4mm

A system for coreference resolution for the clinical narrative

J. Zheng, W. W. Chapman, T. A. Miller, C. Lin, R. S. Crowley, G. K. Savova
2012 JAMIA Journal of the American Medical Informatics Association  
Conclusion We investigated computational methods for coreference resolution in the clinical narrative.  ...  Objective To research computational methods for coreference resolution in the clinical narrative and build a system implementing the best methods.  ...  Data sampling In the pairwise comparison paradigm for coreference resolution used here, each prospective anaphor is compared to all markables before it.  ... 
doi:10.1136/amiajnl-2011-000599 pmid:22298565 pmcid:PMC3384116 fatcat:qxqa2z2zsrdfbbjiv72a6npc6u

Rewarding Coreference Resolvers for Being Consistent with World Knowledge

Rahul Aralikatte, Heather Lent, Ana Valeria Gonzalez, Daniel Herschcovich, Chen Qiu, Anders Sandholm, Michael Ringaard, Anders Søgaard
2019 Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP)  
In EMNLP. Kevin Clark and Christopher D Manning. 2016. Deep reinforcement learning for mention-ranking coreference models. In  ...  Since relation extraction systems can rely on different forms of supervision and be biased in different ways, we obtain the best performance, improving over the state of the art, using multi-task reinforcement  ...  Chen Qiu is funded in part by the National Natural Science Foundation of China under grant No. 61773355 and the China Scholarship Council.  ... 
doi:10.18653/v1/d19-1118 dblp:conf/emnlp/AralikatteLGHQS19 fatcat:qvblhbwctnbsvpppmrvpphbaju

Research on the Construction Technology of Knowledge Graph in Aviation

Xue Wang, Xizhong Yang, Jiapan Fu, Xuyi Qiu
2020 IOP Conference Series: Materials Science and Engineering  
Finally, an instance of knowledge graph for air combat is constructed.  ...  In order to alleviate the overload of airspace information under the network environment and integrate the scattered and useful airspace information, the technical architecture of knowledge graph in the  ...  Coreference resolution is used to solve ambiguity caused by multiple appellations correspond to the same entity in the real world.  ... 
doi:10.1088/1757-899x/751/1/012040 fatcat:samlndmzsjcpblhk4rtceo7x2u

Coreference resolution: A review of general methodologies and applications in the clinical domain

Jiaping Zheng, Wendy W. Chapman, Rebecca S. Crowley, Guergana K. Savova
2011 Journal of Biomedical Informatics  
Our goal was to review recent advances in general purpose coreference resolution to lay the foundation for methodologies in the clinical domain, facilitated by the availability of a shared lexical resource  ...  Research on coreference resolution in the general English domain dates back to 1960s and 1970s. However, research on coreference resolution in the clinical free text has not seen major development.  ...  Acknowledgment The work was funded by Grant R01 CA127979 (The ODIE toolkit-software for Ontology Development and Information Extraction).  ... 
doi:10.1016/j.jbi.2011.08.006 pmid:21856441 pmcid:PMC3226856 fatcat:3t4j5t4fvvbrjlezjlirx3gz6e

Joint Multimedia Event Extraction from Video and Article [article]

Brian Chen, Xudong Lin, Christopher Thomas, Manling Li, Shoya Yoshida, Lovish Chum, Heng Ji, Shih-Fu Chang
2021 arXiv   pre-print
We achieve 6.0% and 5.8% absolute F-score gain on multimodal event coreference resolution and multimedia event extraction.  ...  In contrast, we propose the first approach to jointly extract events from video and text articles.  ...  The model learns in a multi-instance fashion to select the regions that are most important for multimodal event coreference resolution.  ... 
arXiv:2109.12776v1 fatcat:xaxye5ngxzh4nda5zspf6tjgv4

Text mining and software engineering: an integrated source code and document analysis approach

R. Witte, Q. Li, Y. Zhang, J. Rilling
2008 IET Software  
In this paper, we present a text mining system capable of populating a software ontology with information detected in documents.  ...  A particular novelty is the integration of results from automated source code analysis into a natural language processing (NLP) pipeline, allowing to cross-link software artifacts represented in code and  ...  Coreference Resolution We use a fuzzy set theory-based coreference resolution system [31] for grouping detected entities into coreference chains.  ... 
doi:10.1049/iet-sen:20070110 fatcat:autuwoa2unglxpteq573os4xg4

Coreference annotation and resolution in the Colorado Richly Annotated Full Text (CRAFT) corpus of biomedical journal articles

K. Bretonnel Cohen, Arrick Lanfranchi, Miji Joo-young Choi, Michael Bada, William A. Baumgartner, Natalya Panteleyeva, Karin Verspoor, Martha Palmer, Lawrence E. Hunter
2017 BMC Bioinformatics  
Conclusions: The project produced a large data set for further investigation of coreference and coreference resolution in the scientific literature.  ...  Following the IDENTITY chains in the data would add 106,263 additional named entities in the full 97-paper corpus, for an increase of 76% percent in the semantic classes of the eight ontologies that have  ...  resolution scoring code.  ... 
doi:10.1186/s12859-017-1775-9 pmid:28818042 pmcid:PMC5561560 fatcat:iyhpkgis7fbopa7hfnz45f7hfe

Using Lexical and Encyclopedic Knowledge [chapter]

Yannick Versley, Massimo Poesio, Simone Ponzetto
2016 Anaphora Resolution  
In contrast to hard criteria such as binding and agreement constraints, however, the question of semantic constraints and preferences and its operationalization in a system that performs anaphora resolution  ...  , is more complex and a larger variety of solutions can be found in practice.  ...  work: In particular, the current state of the art includes newer resources such as the YAGO ontology, as well as annotated data on general-purpose linking of names to Wikipedia, either in the form of  ... 
doi:10.1007/978-3-662-47909-4_14 dblp:series/tanlp/VersleyPP16 fatcat:xjwq7ae47zhwribgolaj42xlae


Han Li, Yash Govind, Sidharth Mudgal, Theodoros Rekatsinas, AnHai Doan
2021 Journal of Computer Science and Cybernetics  
Examples include entity matching, entity linking, coreference resolution, schema/ontology matching, semantic text similarity, textual entailment, question answering, tagging, etc.  ...  Semantic matching finds certain types of semantic relationships among schema/data constructs.  ...  Entity linking, e.g., link mention "Madison" in a text document to the data instance "City of Madison" in an ontology.  ... 
doi:10.15625/1813-9663/37/4/16151 fatcat:apdgcuwds5cbnanalqwzur2g5m

Dialogue Meaning Representation for Task-Oriented Dialogue Systems [article]

Xiangkun Hu, Junqi Dai, Hang Yan, Yi Zhang, Qipeng Guo, Xipeng Qiu, Zheng Zhang
2022 arXiv   pre-print
We propose two evaluation tasks to evaluate different dialogue models, and further propose a novel coreference resolution model GNNCoref for the graph-based coreference resolution task.  ...  Dialogue meaning representation formulates natural language utterance semantics in their conversational context in an explicit and machine-readable form.  ...  Data We use the fast food domain data from the Multi-DoGO dataset proposed by Peskov et al. (2019) . We annotate all the customers' utterances with the redefined ontology.  ... 
arXiv:2204.10989v2 fatcat:4esdignyrzaebnqgreonhgxesm
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