Search Results for author: Dingsu Wang

Found 6 papers, 4 papers with code

Reconstructing Graph Diffusion History from a Single Snapshot

1 code implementation1 Jun 2023 Ruizhong Qiu, Dingsu Wang, Lei Ying, H. Vincent Poor, Yifang Zhang, Hanghang Tong

They are exclusively based on the maximum likelihood estimation (MLE) formulation and require to know true diffusion parameters.

Networked Time Series Imputation via Position-aware Graph Enhanced Variational Autoencoders

no code implementations29 May 2023 Dingsu Wang, Yuchen Yan, Ruizhong Qiu, Yada Zhu, Kaiyu Guan, Andrew J Margenot, Hanghang Tong

First, we define the problem of imputation over NTS which contains missing values in both node time series features and graph structures.

Imputation Inductive Bias +3

MAD-VAE: Manifold Awareness Defense Variational Autoencoder

1 code implementation31 Oct 2020 Frederick Morlock, Dingsu Wang

Our experiments also include attacks on the latent space of the defensive model.

Image Classification

Learning Interpretable Representation for Controllable Polyphonic Music Generation

2 code implementations17 Aug 2020 Ziyu Wang, Dingsu Wang, Yixiao Zhang, Gus Xia

While deep generative models have become the leading methods for algorithmic composition, it remains a challenging problem to control the generation process because the latent variables of most deep-learning models lack good interpretability.

Disentanglement Music Generation +1

Deep Music Analogy Via Latent Representation Disentanglement

3 code implementations9 Jun 2019 Ruihan Yang, Dingsu Wang, Ziyu Wang, Tianyao Chen, Junyan Jiang, Gus Xia

Analogy-making is a key method for computer algorithms to generate both natural and creative music pieces.

Disentanglement

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