典型文献
CDCAT:A Multi-Language Cross-Document Entity and Event Coreference Annotation Tool
文献摘要：
A tool for the manual annotation of cross-document entity and event coreferences that helps annotators to label mention coreference relations in text is essential for the annotation of coreference corpora.To the best of our knowledge,CROss-document Main Events and entities Recognition(CROMER)is the only open-source manual annotation tool available for cross-document entity and event coreferences.However,CROMER lacks multi-language support and extensibility.Moreover,to label cross-document mention coreference relations,CROMER requires the support of another intra-document coreference annotation tool known as Content Annotation Tool,which is now unavailable.To address these problems,we introduce Cross-Document Coreference Annotation Tool(CDCAT),a new multi-language open-source manual annotation tool for cross-document entity and event coreference,which can handle different input/output formats,preprocessing functions,languages,and annotation systems.Using this new tool,annotators can label a reference relation with only two mouse clicks.Best practice analyses reveal that annotators can reach an annotation speed of 0.025 coreference relations per second on a corpus with a coreference density of 0.076 coreference relations per word.As the first multi-language open-source cross-document entity and event coreference annotation tool,CDCAT can theoretically achieve higher annotation efficiency than CROMER.
文献关键词：
中图分类号：
作者姓名：
Yang Xu;Boming Xia;Yueliang Wan;Fan Zhang;Jiabo Xu;Huansheng Ning
作者机构：
School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing 100083, China;Beijing Engineering Research Center for Cyberspace Data Analysis and Applications, Beijing 100083, China;School of Computer and Communication Engineering,University of Science and Technology Beijing,Beijing 100083,China;Research Institute with Run Technologies Company,Ltd.,Beijing 100192,China;School of Information Engineering,Xinjiang Institute of Engineering,Urumqi 830091,China
文献出处：
引用格式：
[1]Yang Xu;Boming Xia;Yueliang Wan;Fan Zhang;Jiabo Xu;Huansheng Ning-.CDCAT:A Multi-Language Cross-Document Entity and Event Coreference Annotation Tool)[J].清华大学学报自然科学版（英文版）,2022(03):589-598
A类：
CDCAT,Coreference,coreferences,annotators,coreference,CROss,CROMER
B类：
Multi,Language,Cross,Document,Entity,Annotation,Tool,tool,manual,annotation,cross,document,entity,event,that,helps,label,mention,relations,text,essential,corpora,best,knowledge,Main,Events,entities,Recognition,only,open,source,However,lacks,multi,support,extensibility,Moreover,requires,another,intra,known,as,Content,which,unavailable,address,these,problems,introduce,new,can,handle,different,input,output,formats,preprocessing,functions,languages,systems,Using,this,two,mouse,clicks,Best,practice,analyses,reveal,reach,speed,per,second,corpus,density,word,first,theoretically,achieve,higher,efficiency,than
AB值：
0.383541
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