Title :
Analyzing Distribution and Evolution of Research Interests by Term Extraction and Ontology Learning
Author :
Gao, Zhiqiang ; Zhu, Wanying ; Qu, Yuzhong ; Huang, Zhisheng
Author_Institution :
Sch. of Comput. Sci. & Eng., Southeast Univ. SiPaiLou, Nanjing
Abstract :
This paper introduces dynamic view, a novel semantic Web application, for users to query, browse and visualize distribution and evolution of research interests in temporal, spatial and ontological dimensions. We present motivation and requirements for a system like dynamic view, and discuss its architecture. We outline main algorithms for term extraction from Web pages of researchers and ontology learning from digital libraries, and sketch visualizations we used in the interface.
Keywords :
Internet; data visualisation; ontologies (artificial intelligence); Web pages; digital libraries; dynamic view; ontology learning; semantic Web; sketch visualizations; term extraction; Artificial intelligence; Computer architecture; Computer science; Information analysis; Machine learning; Ontologies; Semantic Web; Software libraries; Visualization; Web pages; Ontology Learning; Semantic Web;
Conference_Titel :
Web-Age Information Management, 2008. WAIM '08. The Ninth International Conference on
Conference_Location :
Zhangjiajie Hunan
Print_ISBN :
978-0-7695-3185-4
Electronic_ISBN :
978-0-7695-3185-4
DOI :
10.1109/WAIM.2008.33
