In recent years, several new Artificial Intelligence methods have been developed to make models more explainable and interpretable. The techniques essentially deal with the …
M Li, Y Ma, Y Li, Y Bai - Journal of King Saud University-Computer and …, 2023 - Elsevier
To solve the information overload problem of multimodal answers in community question answering (CQA), this paper proposes a multimodal representative answer extraction …
Y Wang, C Gu, X Xu, X Zeng, X Ke, T Wu - Information Sciences, 2024 - Elsevier
Given a heterogeneous information network (HIN) G and a query node q, community search (CS) over an HIN identifies a cohesive subgraph from G that contains q. Although HINs with …
Y Wu, S Zhao, S Dou, J Li - Information Sciences, 2023 - Elsevier
Phrases represent independent semantics in natural language but usually have indeterminate lengths and different combinations. So, extracting meaningful phrases from …
Y Xiao, D Liu, L Cui, H Wang - Mechanical Systems and Signal Processing, 2024 - Elsevier
Graph neural networks (GNNs) can capture interdependencies between data with the structured data modeling ability, and have received much attention from industry …
H Yang, W Xiang, JD Luo, Q Zhang - Information Sciences, 2024 - Elsevier
Exploiting heterogeneous information in attributed networks to improve the performance of community detection has attracted considerable research attention. Although variational …
Y Chen, T Xie, H Chen, X Huang, N Cui, J Li - Information Sciences, 2024 - Elsevier
With the increasing popularity of recommendation techniques and social networks, social network recommendation has became a significant research field, ie, predicting a user's …
X Mo, B Wan, R Tang - Engineering Applications of Artificial Intelligence, 2024 - Elsevier
Heterogeneous temporal network embedding aims to learn each node of different types of a heterogeneous temporal network in each snapshot into a low-dimensional vector …
Y Li, G Zang, C Song, X Yuan, T Ge - Data Science and Engineering, 2024 - Springer
Community search (CS) is a vital research area in network science that focuses on discovering personalized communities for query vertices from graphs. However, existing CS …