Search Results for author: Ping-En Lu

Found 3 papers, 1 papers with code

Explainable, Stable, and Scalable Graph Convolutional Networks for Learning Graph Representation

no code implementations22 Sep 2020 Ping-En Lu, Cheng-Shang Chang

In addition to solving the network embedding problem, both proposed GCNs are capable of performing dimensionality reduction.

Clustering Dimensionality Reduction +1

A Time-dependent SIR model for COVID-19 with Undetectable Infected Persons

2 code implementations28 Feb 2020 Yi-Cheng Chen, Ping-En Lu, Cheng-Shang Chang, Tzu-Hsuan Liu

By relating the propagation probabilities in the IC model to the transmission rates and recovering rates in the SIR model, we show 2 approaches of social distancing that can lead to a reduction of $R_0$.

Time Series Analysis

A Reinforcement Learning Approach for the Multichannel Rendezvous Problem

no code implementations2 Jul 2019 Jen-Hung Wang, Ping-En Lu, Cheng-Shang Chang, Duan-Shin Lee

For such a multichannel rendezvous problem, we are interested in finding the optimal policy to minimize the expected time-to-rendezvous (ETTR) among the class of {\em dynamic blind rendezvous policies}, i. e., at the $t^{th}$ time slot each user selects channel $i$ independently with probability $p_i(t)$, $i=1, 2, \ldots, N$.

reinforcement-learning Reinforcement Learning (RL)

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