Author

Wee-Peng Tay

h-index 9 View on Semantic Scholar

We have 3 of 58 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Jul 2026

Filter Learning for Subgraphs: Algebras and Performance Risk Bounds

Graph signal processing tasks that leverage spectral information typically assume access to the complete graph topology, which is often unavailable in practice. We propose a systematic framework for subgraph filter learning (SFL), where subgraph-supported operators approximate ambient graph filters under partial observ...

Purui Zhang, Feng Ji, Yanan Zhao et al. · arXiv.org · 0 citations

Preprint Jul 2026

Graph Distribution-valued Signals in Wasserstein Spaces: Theory and Applications

By modeling the graph structure as a distribution conditioned on signal realizations, this framework provides a principled approach to signal-dependent graph structures, which are common in real-world applications, while explicitly encoding uncertainty in graph topology.

Yanan Zhao, Feng Ji, Xingchao Jian et al. · 0 citations

Preprint Aug 2026

CultureVidBench: Benchmarking Cultural Understanding in Text-to-Video Generation

Results show that although current models achieve strong semantic adherence and visual quality, they often fail to faithfully capture fine-grained cultural details, particularly for underrepresented regions, rituals, and multimodal cultural cues.

Xian-Jing Han, Yuhan Su, Yang Deng et al. · 2 citations