刘方方｜上海大学｜学者主页

2026

DSSG: Decoupled structural synergy for cross-view generative heterogeneous graph representation learning

Min Yao, Weimin Li, Fangfang Liu, Quan-Ke Pan, Hao Wang, Can Wang

Information Sciences

DOI

2026

Adaptive graph learning with discriminative modality awareness for multimodal fake news detection

Wenling Che, Fangfang Liu, Weimin Li

Expert Systems with Applications

DOI

2026

HeterMV: Multi-view reasoning over source-aware heterogeneous evidence graph for multi-source fact verification

Junnan Gu, Weimin Li, Fangfang Liu, Wei Liu, Hao Wang

Information Processing & Management

DOI

2025

An adaptive auto fusion with hierarchical attention for multimodal fake news detection

Alex Munyole Luvembe, Weimin Li, Shaohua Li, Guiqiong Xu, Xing Wu, Fangfang Liu

Expert Systems With Applications，Vol. 285

DOI

2025

Heterogeneous network for Hierarchical Fine-Grained Domain Fake News Detection

Yue Wang, Shizhong Yuan, Weimin Li, Yifan Feng, Xiao Yu, Fangfang Liu, Can Wang, Quanke Pan

Information Processing & Management，Vol. 62, No. 4

DOI

2025

Exploring multi-granularity contextual semantics for fully inductive knowledge graph completion

Jingchao Wang, Weimin Li, Alex Munyole Luvembe, Xiao Yu, Xinyi Zhang, Fangyu Liu, Fangfang Liu, Hao Wang, Zhenhai Wang, Qun Jin

Expert Systems With Applications，Vol. 260

DOI

2025

Multilevel structure fusion for community detection in heterogeneous graphs via disrupting heterophily

Mengying Dai, Weimin Li, Xinyi Zhang, Fangfang Liu, Mingjun Xin, Can Wang

Knowledge-Based Systems

DOI

2025

Community-oriented multi-scale heterogeneous community detection using weighted positives and debiased negatives

Fangfang Liu, Chunjie Li, Bo Wu

Knowledge-Based Systems

DOI

2024

ConeE: Global and local context-enhanced embedding for inductive knowledge graph completion

Jingchao Wang, Weimin Li, Fangfang Liu, Zhenhai Wang, Alex Munyole Luvembe, Qun Jin, Quanke Pan, Fangyu Liu

Expert Systems With Applications，Vol. 246

DOI

2024

CAF-ODNN: Complementary attention fusion with optimized deep neural network for multimodal fake news detection

Alex Munyole Luvembe, Weimin Li, Shaohau Li, Fangfang Liu, Xing Wu

Information Processing & Management，Vol. 61, No. 3

DOI

2024

Time-aware multi-behavior graph network model for complex group behavior prediction

Xiao Yu, Weimin Li, Cai Zhang, Jingchao Wang, Yan Zhao, Fangfang Liu, Quanke Pan, Huazhong Liu, Jihong Ding, Dehua Chen

Information Processing & Management，Vol. 61, No. 3

DOI

2024

Integrating heterogeneous structures and community semantics for unsupervised community detection in heterogeneous networks

Yan Zhao, Weimin Li, Fangfang Liu, Jingchao Wang, Alex Munyole Luvembe

Expert Systems With Applications，Vol. 238

DOI

2024

A Text-Enhanced Transformer Fusion Network for Multimodal Knowledge Graph Completion

Jingchao Wang, Xiao Liu, Weimin Li, Fangfang Liu, Xing Wu, Qun Jin

IEEE Intelligent Systems

DOI

2024

Group Behavior Prediction and Evolution in Social Networks

Jingchao Wang, Xinyi Zhang, Weimin Li, Yu Xiao, Fangfang Liu, Qun Jin

IEEE Intelligent Systems

DOI

2024

CeER: A Nested Name Entity Recognition Model Incorporating Gaze Feature

Jie Yu, Wenya Kong, Fangfang Liu

Lecture notes in computer science

DOI

2023

Dual emotion based fake news detection: A deep attention-weight update approach

Alex Munyole Luvembe, Weimin Li, Shaohua Li, Fangfang Liu, Guiqiong Xu

Information Processing & Management，Vol. 60, No. 4

DOI

2023

Influence maximization algorithm based on group trust and local topology structure

Chang Guo, Weimin Li, Fangfang Liu, Kexin Zhong, Xing Wu, Yougang Zhao, Qun Jin

Neurocomputing

DOI

2023

Hic-KGQA: Improving multi-hop question answering over knowledge graph via hypergraph and inference chain

Jingchao Wang, Weimin Li, Fangfang Liu, Bin Sheng, Wei Liu, Qun Jin

Knowledge-Based Systems

DOI

2022

Alternating Fixpoint Operator for Hybrid MKNF Knowledge Bases as an Approximator of AFT

Fangfang Liu, Jia-Huai You

Theory And Practice Of Logic Programming，Vol. 220, No. 2

DOI

2017

Well-founded operators for normal hybrid MKNF knowledge bases

Jianmin Ji, Fangfang Liu, Jia-Huai You

Theory And Practice Of Logic Programming，Vol. 170, No. 56

DOI

2017

Construction of Hierarchical Cognitive Academic Map

Jie Yu, Chao Tao, Lingyu Xu, Haiqiao Wu, Fangfang Liu

IEEE Access

DOI

2016

Service matchmaking with closed world reasoning

Wenli Qi, Fangfang Liu

IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD)

DOI

2016

Flexible Approximators for Approximating Fixpoint Theory

Fangfang Liu, Yi Bi, Md Solimul Chowdhury, Jia-Huai You, Zhiyong Feng

Lecture notes in computer science

DOI

2015

Polynomial Approximation to Well-Founded Semantics for Logic Programs with Generalized Atoms: Case Studies

Md Solimul Chowdhury, Fangfang Liu, Wu Chen, Arash Karimi, Jia-Huai You

Lecture notes in computer science

DOI

2012

Search of Web Service Based on Community

Lei Wang, Fangfang Liu, Jie Yu, Xiaojing Li

IEEE International Conference on Computer and Information Technology (CIT)

DOI

2012

Context-aware similarity search of web service

Fangfang Liu, Lei Wang, Jie Yu

IEEE International Conference on Information Science and Technology (ICIST)

DOI

2011

Using Metadata to Maintain Link Integrity for Linked Data

Fangfang Liu, Xiaojing Li

DOI

2011

Description of Web service composition model based on Z notation

Fangfang Liu, Chengling Li, Jie Yu

IEEE International Conference on Computer Science and Automation Engineering

DOI

2011

Building search context with sliding window for information seeking

Jie Yu, Jie Gong, Fangfang Liu

International Conference on Computer Research and Development

DOI

2011

Discovery of Web Service Flow based on Service Context

Fangfang Liu, Yan Chi, Jie Yu, Xiangfeng Luo, Zheng Xu

International Journal of Web Services Research

DOI

2010

Measuring Similarity of Web Services Based on WSDL

Fangfang Liu, Yuliang Shi, Jie Yu, Tianhong Wang, WU Jing-zhe

IEEE International Conference on Web Services (ICWS)

DOI

2010

Building Web Knowledge Flows based on Interactive Computing with Semantics

Xiangfeng Luo, Jie Yu, Qing Li, Fangfang Liu, Zheng Xu

New Generation Computing

DOI

2010

Merging Textual Knowledge Represented by Element Fuzzy Cognitive Maps

Xiangfeng Luo, Jun Zhang, Fangfang Liu, Yi Du, Zhian Yu, Weimin Xu

Journal of Software

DOI

2010

Discovering collaborative users based on query context for Web information seeking

Jie Yu, Fangfang Liu, Jie Gong

International Conference on Future Computer and Communication

DOI

2009

Discovery of Semantic Web Service Flow Based on Computation

Fangfang Liu, Yuliang Shi, Xiangfeng Luo, Guoning Liang, Zheng Xu

IEEE International Conference on Web Services (ICWS)

DOI

2009

Merging element fuzzy cognitive maps

Xiangfeng Luo, Yi Du, Fangfang Liu, Zhian Yu, Weimin Xu

International Conference on Ubiquitous Information Management and Communication (IMCOM)

DOI

2009

Semantic Cloud Based on SLN and ALN

Fangfang Liu, Xiangfeng Luo, Jie Yu, Guoning Liang

International Conference on Semantics, Knowledge and Grid (SKG)

DOI

2008

Exploiting Independence in Design of Web Service Composition

Fangfang Liu, Yan Chi, Xiangfeng Luo

IEEE International Conference on Web Services (ICWS)

DOI

2008

Discovery of associated topics for the intelligent browsing

Xiangfeng Luo, Zheng Xu, Jie Yu, Fangfang Liu

IEEE International Conference on Ubi-Media Computing

DOI

2008

Discovery of Web Services Based on Collaborated Semantic Link Network

Fangfang Liu, Xiangfeng Luo, Zheng Xu, Xuhui Liu

DOI

2008

Representation and Evolution of User Profile in Web Activity

Jie Yu, Xiangfeng Luo, Zheng Xu, Fangfang Liu, Xuhui Li

DOI

2008

Textual Knowledge Flow Based Intelligent Browsing of Topics

Xiangfeng Luo, Qingliang Hu, Fangfang Liu, Jie Yu, Xinhuai Tang

DOI

精选作品

期刊论文

DSSG: Decoupled structural synergy for cross-view generative heterogeneous graph representation learning

Adaptive graph learning with discriminative modality awareness for multimodal fake news detection

HeterMV: Multi-view reasoning over source-aware heterogeneous evidence graph for multi-source fact verification

An adaptive auto fusion with hierarchical attention for multimodal fake news detection

Heterogeneous network for Hierarchical Fine-Grained Domain Fake News Detection

Exploring multi-granularity contextual semantics for fully inductive knowledge graph completion

Multilevel structure fusion for community detection in heterogeneous graphs via disrupting heterophily

Community-oriented multi-scale heterogeneous community detection using weighted positives and debiased negatives

ConeE: Global and local context-enhanced embedding for inductive knowledge graph completion

CAF-ODNN: Complementary attention fusion with optimized deep neural network for multimodal fake news detection

Time-aware multi-behavior graph network model for complex group behavior prediction

Integrating heterogeneous structures and community semantics for unsupervised community detection in heterogeneous networks

A Text-Enhanced Transformer Fusion Network for Multimodal Knowledge Graph Completion

Group Behavior Prediction and Evolution in Social Networks

CeER: A Nested Name Entity Recognition Model Incorporating Gaze Feature

Dual emotion based fake news detection: A deep attention-weight update approach

Influence maximization algorithm based on group trust and local topology structure

Hic-KGQA: Improving multi-hop question answering over knowledge graph via hypergraph and inference chain

Alternating Fixpoint Operator for Hybrid MKNF Knowledge Bases as an Approximator of AFT

Well-founded operators for normal hybrid MKNF knowledge bases

Construction of Hierarchical Cognitive Academic Map

Service matchmaking with closed world reasoning

Flexible Approximators for Approximating Fixpoint Theory

Polynomial Approximation to Well-Founded Semantics for Logic Programs with Generalized Atoms: Case Studies

Search of Web Service Based on Community

Context-aware similarity search of web service

Using Metadata to Maintain Link Integrity for Linked Data

Description of Web service composition model based on Z notation

Building search context with sliding window for information seeking

Discovery of Web Service Flow based on Service Context

Measuring Similarity of Web Services Based on WSDL

Building Web Knowledge Flows based on Interactive Computing with Semantics

Merging Textual Knowledge Represented by Element Fuzzy Cognitive Maps

Discovering collaborative users based on query context for Web information seeking

Discovery of Semantic Web Service Flow Based on Computation

Merging element fuzzy cognitive maps

Semantic Cloud Based on SLN and ALN

Exploiting Independence in Design of Web Service Composition

Discovery of associated topics for the intelligent browsing

Discovery of Web Services Based on Collaborated Semantic Link Network

Representation and Evolution of User Profile in Web Activity

Textual Knowledge Flow Based Intelligent Browsing of Topics

研究方向