activity
20212024
most citedTempoQR: Temporal Question Reasoning over Knowledge Graphs

8 citations · 10 across the 5 of their papers we have counts for

collaborators

5 papers

cs.LG2024

NetInfoF Framework: Measuring and Exploiting Network Usable Information

Meng-Chieh Lee, Haiyang Yu, Jian Zhang +5

Given a node-attributed graph, and a graph task (link prediction or node classification), can we tell if a graph neural network (GNN) will perform well? More specifically, do the g…

cs.CL20231 cited

Graph-Aware Language Model Pre-Training on a Large Graph Corpus Can Help Multiple Graph Applications

Han Xie, Da Zheng, Jun Ma +9

Model pre-training on large text corpora has been demonstrated effective for various downstream applications in the NLP domain. In the graph mining domain, a similar analogy can be…

cs.LG20231 cited

Train Your Own GNN Teacher: Graph-Aware Distillation on Textual Graphs

Costas Mavromatis, Vassilis N. Ioannidis, Shen Wang +6

How can we learn effective node representations on textual graphs? Graph Neural Networks (GNNs) that use Language Models (LMs) to encode textual information of graphs achieve state…

cs.LG2023

OrthoReg: Improving Graph-regularized MLPs via Orthogonality Regularization

Hengrui Zhang, Shen Wang, Vassilis N. Ioannidis +7

Graph Neural Networks (GNNs) are currently dominating in modeling graph-structure data, while their high reliance on graph structure for inference significantly impedes them from w…

cs.CL20218 cited

TempoQR: Temporal Question Reasoning over Knowledge Graphs

Costas Mavromatis, Prasanna Lakkur Subramanyam, Vassilis N. Ioannidis +5

Knowledge Graph Question Answering (KGQA) involves retrieving facts from a Knowledge Graph (KG) using natural language queries. A KG is a curated set of facts consisting of entitie…