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检索条件"主题词=Semi-structured data and XML"
7 条 记 录,以下是1-10 订阅
Producing relevant interests from social networks by mining users' tagging behaviour: A first step towards adapting social information
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data & KNOWLEDGE ENGINEERING 2017年 108卷 15-29页
作者: Mezghani, Manel Peninou, Andre Zayani, Corinne Amel Amous, Ikram Sedes, Florence Sfax Univ MIRACL Lab Sfax Tunisia Univ Toulouse CNRS IRIT INPTUPSUT1UT2J Toulouse France
Social media provides an environment of information exchange. They principally rely on their users to create content, to annotate others' content and to make on-line relationships. The user activities reflect his ... 详细信息
来源: 评论
A user-oriented semantic annotation approach to knowledge acquisition and conversion
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JOURNAL OF INFORMATION SCIENCE 2017年 第3期43卷 393-411页
作者: Hao, Tianyong Zhu, Chunshen Mu, Yuanyuan Liu, Gang Guangdong Univ Foreign Studies Sch Informat Guangzhou Guangdong Peoples R China City Univ Hong Kong Dept Chinese & Hist Hong Kong Hong Kong Peoples R China Hefei Univ Technol Ctr Corpus Based Translat Studies Hefei Anhui Peoples R China City Univ Hong Kong Dept Comp Sci Hong Kong Hong Kong Peoples R China Guangdong Univ Foreign Studies Guangzhou 510006 Guangdong Peoples R China
Semantic annotation on natural language texts labels the meaning of an annotated element in specific contexts, and thus is an essential procedure for domain knowledge acquisition. An extensible and coherent annotation... 详细信息
来源: 评论
Anonymizing graphs: measuring quality for clustering
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KNOWLEDGE AND INFORMATION SYSTEMS 2015年 第3期44卷 507-528页
作者: Casas-Roma, Jordi Herrera-Joancomarti, Jordi Torra, Vicenc UOC Barcelona Spain Univ Autonoma Barcelona Bellaterra Spain CSIC Artificial Intelligence Res Inst IIIA Bellaterra Spain
Anonymization of graph-based data is a problem, which has been widely studied last years, and several anonymization methods have been developed. Information loss measures have been carried out to evaluate the noise in... 详细信息
来源: 评论
A novel methodology for retrieving infographics utilizing structure and message content
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data & KNOWLEDGE ENGINEERING 2015年 第PartB期100卷 191-210页
作者: Li, Zhuo Carberry, Sandra Fang, Hui McCoy, Kathleen F. Peterson, Kelly Stagitis, Matthew Univ Delaware Dept Comp & Informat Sci Newark DE 19716 USA Univ Delaware Dept Elect & Comp Engn Newark DE 19716 USA
Information graphics (infographics) in popular media are highly structured knowledge representations that are generally designed to convey an intended message. This paper presents a novel methodology for retrieving in... 详细信息
来源: 评论
Hierarchical clustering of xml documents focused on structural components
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data & KNOWLEDGE ENGINEERING 2013年 84卷 26-46页
作者: Costa, Gianni Manco, Giuseppe Ortale, Riccardo Ritacco, Ettore Italian Natl Res Council CNR Inst High Performance Comp & Networks ICAR I-87036 Arcavacata Di Rende CS Italy
Clustering xml documents by structure is the task of grouping them by common structural components. Hitherto, this has been accomplished by looking at the occurrence of one preestablished type of structural components... 详细信息
来源: 评论
Efficiency frontiers of xml cardinality constraints
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data & KNOWLEDGE ENGINEERING 2013年 87卷 297-319页
作者: Ferrarotti, Flavio Hartmann, Sven Link, Sebastian Victoria Univ Wellington Sch Informat Management Wellington New Zealand Tech Univ Clausthal Dept Informat Clausthal Zellerfeld Germany Univ Auckland Dept Comp Sci Auckland 1 New Zealand
xml has gained widespread acceptance as a premier format for publishing, sharing and manipulating data through the web. While the semi-structured nature of xml provides a high degree of syntactic flexibility there are... 详细信息
来源: 评论
Efficiency frontiers of xml cardinality constraints
Efficiency frontiers of XML cardinality constraints
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30th International Conference on Conceptual Modeling (ER)
作者: Ferrarotti, Flavio Hartmann, Sven Link, Sebastian Victoria Univ Wellington Sch Informat Management Wellington New Zealand Tech Univ Clausthal Dept Informat Clausthal Zellerfeld Germany Univ Auckland Dept Comp Sci Auckland 1 New Zealand
xml has gained widespread acceptance as a premier format for publishing, sharing and manipulating data through the web. While the semi-structured nature of xml provides a high degree of syntactic flexibility there are... 详细信息
来源: 评论