Search Results for author: Aria Nosratinia

Found 6 papers, 2 papers with code

Community Detection with Known, Unknown, or Partially Known Auxiliary Latent Variables

no code implementations8 Jan 2023 Mohammad Esmaeili, Aria Nosratinia

We analyze the conditions for exact recovery when these auxiliary latent variables are unknown, representing unknown nuisance parameters or model mismatch.

Community Detection Stochastic Block Model

Community Detection: Exact Recovery in Weighted Graphs

no code implementations8 Feb 2021 Mohammad Esmaeili, Aria Nosratinia

In community detection, the exact recovery of communities (clusters) has been mainly investigated under the general stochastic block model with edges drawn from Bernoulli distributions.

Community Detection Stochastic Block Model

Semi-Supervised Node Classification by Graph Convolutional Networks and Extracted Side Information

1 code implementation29 Sep 2020 Mohammad Esmaeili, Aria Nosratinia

Another contribution of this paper is relevant to non-graph observations (independent side information) that exists beside a graph realization in many applications.

General Classification Node Classification

EXIT Analysis for Community Detection

no code implementations8 Jan 2019 Hussein Saad, Aria Nosratinia

For two symmetric communities, the asymptotic residual error for belief propagation is calculated under finite-alphabet side information, generalizing a previous result with noisy labels.

Community Detection

Recovering a Single Community with Side Information

no code implementations5 Sep 2018 Hussein Saad, Aria Nosratinia

Under belief propagation, tight necessary and sufficient conditions for weak recovery are calculated when the LLRs are constant, and sufficient conditions when the LLRs vary with $n$.

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