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Xupeng Lei

2 papers hereh-index 210 citations3 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author2

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • cs.IT2

identity via Semantic Scholar / OpenAlex

most citedExpectation Propagation based Line Spectral Estimation

3 citations · 3 across the 2 of their papers we have counts for

collaborators

2 papers

cs.IT2022

A Unitary Transform Based Generalized Approximate Message Passing

Jiang Zhu, Xiangming Meng, Xupeng Lei +1

We consider the problem of recovering an unknown signal x∈Rn from general nonlinear measurements obtained through a generalized linear model (GLM), i.e.,…

cs.IT2019★ 3 cited

Expectation Propagation based Line Spectral Estimation

Jiang Zhu, Xupeng Lei, Mihai Alin-Badiu +1

The fundamental problem of line spectral estimation (LSE) using the expectation propagation (EP) method is studied. Previous approaches estimate the model order sequentially, limit…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.