×
验证码:
换一张
Forgotten Password?
Stay signed in
China Science and Technology Network Pass Registration
×
China Science and Technology Network Pass Registration
Log In
Chinese
|
English
中国科学院文献情报中心机构知识库
Knowledge Commons of National Science Library，CAS
Log In
Register
ALL
ORCID
Title
Creator
Subject Area
Keyword
Document Type
Source Publication
Indexed By
Publisher
Date Issued
Date Accessioned
Funding Project
MOST Discipline Catalogue
Study Hall
Image search
Paste the image URL
Home
Collections
Authors
DocType
Subjects
K-Map
News
Search in the results
Collection
中国科学院文献情报中... [1]
中国科学院兰州文献情... [1]
Authors
马建霞 [1]
曾苏 [1]
张秀秀 [1]
Yu Li [1]
Document Type
Journal ar... [2]
Date Issued
2019 [1]
2008 [1]
Language
中文 [2]
Source Publication
地球信息科学学报 [1]
现代图书情报技术 [1]
Funding Project
Indexed By
CSCD [1]
中文核心期刊要目总览 [1]
Funding Organization
本文系国家社会科学基... [1]
×
Knowledge Map
NSL OpenIR
Start a Submission
Submissions
Unclaimed
Claimed
Attach Fulltext
Bookmarks
QQ
Weibo
Feedback
Browse/Search Results:
1-2 of 2
Help
Selected(
0
)
Clear
Items/Page:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
Sort:
Select
Submit date Ascending
Submit date Descending
Author Ascending
Author Descending
Title Ascending
Title Descending
WOS Cited Times Ascending
WOS Cited Times Descending
Issue Date Ascending
Issue Date Descending
Journal Impact Factor Ascending
Journal Impact Factor Descending
基于通用知识库的地理实体开放关系过滤方法
期刊论文
地球信息科学学报, 2019, 卷号: 21, 期号: 9, 页码: 1392-1401
Authors:
高嘉良
;
余丽
;
仇培元
;
陆锋
View
|
Adobe PDF(6573Kb)
|
Favorite
|
View/Download：118/25
|
Submit date：2019/11/04
元数据自动抽取研究新进展
期刊论文
现代图书情报技术, 2008, 期号: 4, 页码: 7-11
Authors:
曾苏
;
马建霞
;
张秀秀
Adobe PDF(204Kb)
|
Favorite
|
View/Download：1795/633
|
Submit date：2009/03/01
元数据
自动抽取
抽取器
