Search Results for author: Liming Pan

Found 7 papers, 4 papers with code

Neural activity in quarks language: Lattice Field Theory for a network of real neurons

no code implementations13 Oct 2023 Giampiero Bardella, Simone Franchini, Liming Pan, Riccardo Balzan, Surabhi Ramawat, Emiliano Brunamonti, Pierpaolo Pani, Stefano Ferraina

Brain-computer interfaces surged extraordinary developments in recent years, and a significant discrepancy now exists between the abundance of available data and the limited headway made in achieving a unified theoretical framework.

A Graph Dynamics Prior for Relational Inference

1 code implementation9 Jun 2023 Liming Pan, Cheng Shi, Ivan Dokmanić

In this work, we propose a \textit{graph dynamics prior} (GDP) for relational inference.

Graph Learning

Homophily modulates double descent generalization in graph convolution networks

1 code implementation26 Dec 2022 Cheng Shi, Liming Pan, Hong Hu, Ivan Dokmanić

Motivated by experimental observations of ``transductive'' double descent in key networks and datasets, we use analytical tools from statistical physics and random matrix theory to precisely characterize generalization in simple graph convolution networks on the contextual stochastic block model.

Graph Learning Learning Theory +1

Neural Link Prediction with Walk Pooling

1 code implementation ICLR 2022 Liming Pan, Cheng Shi, Ivan Dokmanić

Instead of extracting transition probabilities from the original graph, it computes the transition matrix of a "predictive" latent graph by applying attention to learned features; this may be interpreted as feature-sensitive topology fingerprinting.

Link Prediction

Identify Influential Spreaders in Asymmetrically Interacting Multiplex Networks

no code implementations5 Jan 2021 Qi Zeng, Ying Liu, Liming Pan, Ming Tang

Our work provides insights on the importance of nodes in the multiplex network and gives a feasible framework to investigate influential spreaders in the asymmetrically coevolving dynamics.

Physics and Society

Link Prediction via Matrix Completion

no code implementations22 Jun 2016 Ratha Pech, Dong Hao, Liming Pan, Hong Cheng, Tao Zhou

Inspired by practical importance of social networks, economic networks, biological networks and so on, studies on large and complex networks have attracted a surge of attentions in the recent years.

Link Prediction Matrix Completion

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