Open AccessDesign Method of the Semantic-driven Hierarchical Map Symbols
Author(s) -
Jiangpeng Tian,
Fenli Jia,
Qing Xia,
Jinbing Wu
Publication year - 2012
Publication title -
dìqiú xìnxī kēxué
Language(s) - English
Resource type - Journals
ISSN - 1560-8999
DOI - 10.3724/sp.j.1047.2012.00736
Subject(s) - computer science , artificial intelligence , natural language processing , information retrieval