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A PyTorch implementation of "SimGNN: A Neural Network Approach to Fast Graph Similarity Computation" (WSDM 2019).
Contrastive Trajectory Similarity Learning with Dual-Feature Attention (TrajCL) - ICDE 2023
[CVPR2022] Code for CVPR 2022 paper "Stochastic Trajectory Prediction via Motion Indeterminacy Diffusion"
Code for "Social GAN: Socially Acceptable Trajectories with Generative Adversarial Networks", Gupta et al, CVPR 2018
Road Network Enhanced Trajectory Recovery with Spatial-Temporal Transformer (ICDE'23)
KAMEL: A Scalable BERT-based System for Trajectory Imputation
End-to-End Object Detection with Transformers
My implementation of the original GAT paper (Veličković et al.). I've additionally included the playground.py file for visualizing the Cora dataset, GAT embeddings, an attention mechanism, and entr…
STGAT: Modeling Spatial-Temporal Interactions for Human Trajectory Prediction
t2vec: Deep Representation Learning for Trajectory Similarity Computation
This is the source code for “PeriodicMove: Shift-aware Human Mobility Recovery with Graph Neural Network” accepted by CIKM 2021.
This project is the implementation of the paper "Robust Network Enhancement from Flawed Networks"
SEAL (learning from Subgraphs, Embeddings, and Attributes for Link prediction). "M. Zhang, Y. Chen, Link Prediction Based on Graph Neural Networks, NeurIPS 2018 spotlight".
[WWW 2018] DeepMove: Predicting Human Mobility with Attentional Recurrent Network
RoadRunner: improving the precision of road network inference from GPS trajectories
Keras Implementation of Bi-STDDP model. Code for Modelling of Bi-directional Spatio-Temporal Dependence and Users’ Dynamic Preferences for Missing POI Check-in Identification
Leuven.MapMatching toolbox for aligning GPS measurements to locations on a map.
Compare graphs or evaluate reconstructed maps with Graph Sampling Toolkit
Experimental platform for map-matching, map inference and map update
Algorithms of map construction (map inference) from GPS traces
My assignment solutions for CS231n - Convolutional Neural Networks for Visual Recognition
The source of the IJCAI2017 paper "Modeling Trajectory with Recurrent Neural Networks"