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科研机构
北京大学 [15]
内容类型
期刊论文 [8]
其他 [7]
发表日期
2016 [5]
2015 [1]
2011 [1]
2010 [2]
2009 [3]
2008 [3]
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共15条,第1-10条
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专题:北京大学
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Open Domain Question Answering System Based on Knowledge Base
其他
2016-01-01
Lai, Yuxuan
;
Lin, Yang
;
Chen, Jiahao
;
Feng, Yansong
;
Zhao, Dongyan
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Chinese
Natural language question answering
Knowledge base
Information extraction
Open Domain Question Answering System Based on Knowledge Base
其他
2016-01-01
Yuxuan Lai
;
Yang Lin
;
Jiahao Chen
;
Yansong Feng
;
Dongyan Zhao
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Chinese Natural language question answering Knowledge base Information extraction
Tautomerization-dependent recognition and excision of oxidation damage in base-excision DNA repair
期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2016
Zhu, Chenxu
;
Lu, Lining
;
Zhang, Jun
;
Yue, Zongwei
;
Song, Jinghui
;
Zong, Shuai
;
Liu, Menghao
;
Stovicek, Olivia
;
Gao, Yi Qin
;
Yi, Chengqi
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/04
base-excision repair
substrate recognition
enzyme catalysis
glycosylase
QM/MM
COLI ENDONUCLEASE-VIII
THYMINE GLYCOL LESIONS
C-TERMINAL DOMAIN
NEIL1 DNA
GLYCOSYLASE NEIL1
STEREOSELECTIVE EXCISION
REPLICATION PROTEINS
STRUCTURAL INSIGHTS
HYDANTOIN LESIONS
CRYSTAL-STRUCTURE
An Automatic and General Framework for Domain-Specific Knowledge Bases Extracting
其他
2016-01-01
Deng, Kejun
;
Fan, Hongjie
;
Liu, Junfei
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
domain-specific knowledge base
automatic extraction
semantic consistency
semantic completeness
World Knowledge as Indirect Supervision for Document Clustering
期刊论文
ACM TRANSACTIONS ON KNOWLEDGE DISCOVERY FROM DATA, 2016
Wang, Chenguang
;
Song, Yangqiu
;
Roth, Dan
;
Zhang, Ming
;
Han, Jiawei
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
World knowledge
heterogeneous information network
document clustering
knowledge base
knowledge graph
NETWORKS
MODELS
Incorporating World Knowledge to Document Clustering via Heterogeneous Information Networks
期刊论文
KDD : proceedings. International Conference on Knowledge Discovery & Data Mining, 2015
Wang Chenguang
;
Song Yangqiu
;
El-Kishky Ahmed
;
Roth Dan
;
Zhang Ming
;
Han Jiawei
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Document Clustering,Heterogeneous Information Network,Knowledge Base,Knowledge Graph,World Knowledge
Research on semantic method of library resources' organizing
期刊论文
icic express letters, 2011
Liu, Yao
;
Chen, Xue-Fei
;
Sui, Zhifang
;
Hu, Yongwei
;
Zhao, Qingliang
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2015/11/17
A Novel Approach for Question Answering and Automatic Diagnosis Based on Pervasive Agent Ontology in Medicine
期刊论文
international journal of intelligent systems, 2010
Guo, Qing-lin
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/10
TURING TEST
CONSTRUCTION
KNOWLEDGE
SYSTEM
INFORMATION
RETRIEVAL
DOCUMENTS
LANGUAGE
OWL
The Chinese noun metaphors knowledge base and its use in the recognition of metaphors
其他
2010-01-01
Wang, Zhimin
;
Yu, Shiwen
;
Sui, Zhifang
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/13
An Ontology Based Prototype for Geocoding Offset Addresses
其他
2009-01-01
Ding, Linfang
;
Zhang, Xuehu
;
Wei, Ran
;
Ma, Haoming
;
Li, Qi
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
Chinese offset address geocoding
Ontology
OWL
SWRL
Reasoning
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