Search Results for author: Duo Zhang

Found 8 papers, 1 papers with code

A Multi-Scale Spatial Transformer U-Net for Simultaneously Automatic Reorientation and Segmentation of 3D Nuclear Cardiac Images

no code implementations16 Oct 2023 Yangfan Ni, Duo Zhang, Gege Ma, Lijun Lu, Zhongke Huang, Wentao Zhu

Accurate reorientation and segmentation of the left ventricular (LV) is essential for the quantitative analysis of myocardial perfusion imaging (MPI), in which one critical step is to reorient the reconstructed transaxial nuclear cardiac images into standard short-axis slices for subsequent image processing.

LV Segmentation Segmentation

Deep learning-based flow disaggregation for short-term hydropower plant operations

no code implementations11 Aug 2023 Duo Zhang

In this study, we propose a deep learning-based time series disaggregation model to derive hourly inflow data from daily inflow data for short-term hydropower plant operations.

Decision Making Management +1

Dynamic Grouping for Climate Change Negotiation: Facilitating Cooperation and Balancing Interests through Effective Strategies

no code implementations26 Jul 2023 Yu Qin, Duo Zhang, Yuren Pang

We demonstrate our negotiation model within the RICE-N framework, illustrating a promising approach for facilitating international cooperation on climate change mitigation.

Dynamic Grouping for Climate Change Negotiation: Facilitating Cooperation and Balancing Interests through Effective Strategies

no code implementations26 Jul 2023 Duo Zhang, Yuren Pang, Yu Qin

The current framework for climate change negotiation models presents several limitations that warrant further research and development.

DPA-1: Pretraining of Attention-based Deep Potential Model for Molecular Simulation

1 code implementation17 Aug 2022 Duo Zhang, Hangrui Bi, Fu-Zhi Dai, Wanrun Jiang, Linfeng Zhang, Han Wang

Machine learning assisted modeling of the inter-atomic potential energy surface (PES) is revolutionizing the field of molecular simulation.

Deep Learning for Real Time Crime Forecasting

no code implementations9 Jul 2017 Bao Wang, Duo Zhang, Duanhao Zhang, P. Jeffery Brantingham, Andrea L. Bertozzi

Experiments over a half year period in Los Angeles reveal highly accurate predictive power of our models.

Crime Prediction

Principled Graph Matching Algorithms for Integrating Multiple Data Sources

no code implementations3 Feb 2014 Duo Zhang, Benjamin I. P. Rubinstein, Jim Gemmell

In the most common case of matching two sources, it is often desirable for the final matching to be one-to-one (a record may be matched with at most one other); members of the database and statistical record linkage communities accomplish such matchings in the final stage by weighted bipartite graph matching on similarity scores.

Combinatorial Optimization Entity Resolution +1

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