Fangfang Li

According to our database, Fangfang Li authored at least 19 papers between 2008 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Self-Guided Graph Refinement With Progressive Fusion for Multiplex Graph Contrastive Representation Learning.

Qi Dai, Yu Gu, Xiaofeng Zhu, Xiaohua Li, Fangfang Li, Ge Yu

IEEE Trans. Big Data, October, 2025

HIPPO: Enhancing the Table Understanding Capability of Large Language Models through Hybrid-Modal Preference Optimization.

Zhenghao Liu, Haolan Wang, Xinze Li, Qiushi Xiong, Xiaocui Yang, Yu Gu, Yukun Yan, Qi Shi, Fangfang Li, Ge Yu, Maosong Sun

CoRR, February, 2025

2024

Diffusion Model-Enhanced Contrastive Learning for Graph Representation.

Qi Dai, Yumeng Song, Yu Gu, Fangfang Li, Xiaohua Li

Proceedings of the Database Systems for Advanced Applications, 2024

2023

CLNIE: A Contrastive Learning Based Node Importance Evaluation Method for Knowledge Graphs with Few Labels.

Jingbo Wang, Yumeng Song, Yu Gu, Xiaohua Li, Fangfang Li

Proceedings of the Database Systems for Advanced Applications, 2023

2022

IncreGNN: Incremental Graph Neural Network Learning by Considering Node and Parameter Importance.

Di Wei, Yu Gu, Yumeng Song, Zhen Song, Fangfang Li, Ge Yu

Proceedings of the Database Systems for Advanced Applications, 2022

Efficient Subhypergraph Containment Queries on Hypergraph Databases.

Yuhang Su, Yang Song, Xiaohua Li, Fangfang Li, Yu Gu

Proceedings of the Web Information Systems and Applications, 2022

2021

GPU-Based Dynamic Hyperspace Hash with Full Concurrency.

Zhuo Ren, Yu Gu, Chuanwen Li, Fangfang Li, Ge Yu

Data Sci. Eng., 2021

2020

Efficient Closeness Centrality Computation for Dynamic Graphs.

Zhenzhen Shao, Na Guo, Yu Gu, Zhigang Wang, Fangfang Li, Ge Yu

Proceedings of the Database Systems for Advanced Applications, 2020

GHSH: Dynamic Hyperspace Hashing on GPU.

Zhuo Ren, Yu Gu, Chuanwen Li, Fangfang Li, Ge Yu

Proceedings of the Web and Big Data - 4th International Joint Conference, 2020

2019

Differentially private high-dimensional data publication via grouping and truncating techniques.

Ning Wang, Yu Gu, Jia Xu, Fangfang Li, Ge Yu

Frontiers Comput. Sci., 2019

2017

Differentially Private Event Histogram Publication on Sequences over Graphs.

Ning Wang, Yu Gu, Jia Xu, Fangfang Li, Ge Yu

J. Comput. Sci. Technol., 2017

A Scheduling Algorithm of Events with Uncertain Timestamps for CPS.

Fangfang Li, Chong Liu, Ge Yu, Zhe Chen

Proceedings of the 3rd International Conference on Big Data Computing and Communications, 2017

2016

Effective Privacy Preservation over Composite Events with Markov Correlations.

Fangfang Li, Ning Wang, Yu Gu, Zhe Chen

Proceedings of the 13th Web Information Systems and Applications Conference, 2016

2015

Energy-Efficient and Smoothing-Sensitive Curve Recovery of Sensing Physical World.

Qian Ma, Yu Gu, Tiancheng Zhang, Fangfang Li, Ge Yu

Proceedings of the Big Data Computing and Communications - First International Conference, 2015

2012

A Survey on Event Processing for CPS.

Fangfang Li, Jia Xu, Ge Yu

Proceedings of the Advances in Wireless Sensor Networks, 2012

2011

<i>w</i>Neighbors: A Method for Finding k Nearest Neighbors in Weighted Regions.

Chuanwen Li, Yu Gu, Ge Yu, Fangfang Li

Proceedings of the Database Systems for Advanced Applications, 2011

Efficient Keyword Search for SLCA in Parallel XML Databases.

Dejun Yue, Ge Yu, Jinshen Liu, Tiancheng Zhang, Tiezheng Nie, Fangfang Li

Proceedings of the 8th Web Information Systems and Applications Conference, 2011

2010

Moving K-Nearest Neighbor Query over Obstructed Regions.

Chuanwen Li, Yu Gu, Fangfang Li, Mo Chen

Proceedings of the Advances in Web Technologies and Applications, 2010

2008

A Data Storage Method Based on Query Processing Region in Wireless Sensor Networks.

Fangfang Li, Chuanwen Li, Xiaochun Yang, Ge Yu

Proceedings of the 9th International Conference for Young Computer Scientists, 2008