no code implementations • 5 Jul 2023 • Qijie Ding, Jie Yin, Daokun Zhang, Junbin Gao
Entity alignment (EA) aims at identifying equivalent entity pairs across different knowledge graphs (KGs) that refer to the same real-world identity.
no code implementations • 21 May 2023 • Guangsi Shi, Daokun Zhang, Ming Jin, Shirui Pan, Philip S. Yu
To better comprehend the complex physical laws, this paper proposes a novel learning based simulation model- Graph Networks with Spatial-Temporal neural Ordinary Equations (GNSTODE)- that characterizes the varying spatial and temporal dependencies in particle systems using a united end-to-end framework.
1 code implementation • 25 Nov 2022 • Yixin Liu, Yizhen Zheng, Daokun Zhang, Vincent CS Lee, Shirui Pan
Node representations are learned through contrasting the dual-channel encodings obtained from the discriminated homophilic and heterophilic edges.
1 code implementation • 5 Sep 2022 • Qijie Ding, Daokun Zhang, Jie Yin
The key idea is to iteratively pseudo-label alignment pairs empowered with conflict-aware optimal transport (OT) modeling to boost the precision of entity alignment.
no code implementations • 25 Jan 2022 • Daokun Zhang, Jie Yin, Philip S. Yu
To generate informative node embeddings for link prediction, structural context prediction is leveraged as a self-supervised learning task to boost the link prediction performance.
1 code implementation • 17 Jan 2022 • Yixin Liu, Yu Zheng, Daokun Zhang, Hongxu Chen, Hao Peng, Shirui Pan
To solve the unsupervised GSL problem, we propose a novel StrUcture Bootstrapping contrastive LearnIng fraMEwork (SUBLIME for abbreviation) with the aid of self-supervised contrastive learning.
1 code implementation • 14 Jan 2019 • Daokun Zhang, Jie Yin, Xingquan Zhu, Chengqi Zhang
In this paper, we propose a search efficient binary network embedding algorithm called BinaryNE to learn a binary code for each node, by simultaneously modeling node context relations and node attribute relations through a three-layer neural network.
1 code implementation • 14 Jan 2019 • Daokun Zhang, Jie Yin, Xingquan Zhu, Chengqi Zhang
In this paper, we propose a unified framework for attributed network embedding-attri2vec-that learns node embeddings by discovering a latent node attribute subspace via a network structure guided transformation performed on the original attribute space.
Ranked #1 on Node Clustering on Facebook
2 code implementations • 16 Oct 2018 • Daokun Zhang, Jie Yin, Xingquan Zhu, Chengqi Zhang
In this paper, we propose a Scalable Incomplete Network Embedding (SINE) algorithm for learning node representations from incomplete graphs.
Social and Information Networks
no code implementations • 7 Mar 2018 • Daokun Zhang, Jie Yin, Xingquan Zhu, Chengqi Zhang
Network embedding in heterogeneous information networks (HINs) is a challenging task, due to complications of different node types and rich relationships between nodes.
Social and Information Networks
no code implementations • 4 Dec 2017 • Daokun Zhang, Jie Yin, Xingquan Zhu, Chengqi Zhang
Network representation learning has been recently proposed as a new learning paradigm to embed network vertices into a low-dimensional vector space, by preserving network topology structure, vertex content, and other side information.