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Xinyu Song

5 papers hereh-index 374k citations181 works total

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

author position
  • sole author1
  • first author2
  • middle author1
  • last author1

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • stat.ME2
  • q-bio.PE1
  • stat.AP1
  • stat.OT1
same name
  • Xinyu Song — 3 papers, h 0
  • Xinyu Song — 2 papers, h 2
  • Xinyu Song — 2 papers, h 3
  • Xinyu Song — 1 paper, h 3
  • Xinyu Song — 1 paper, h 2

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20182021
most citedUnified Discrete-Time Factor Stochastic Volatility and Continuous-Time Ito Models for Combining Inference Based on Low-Frequency and High-Frequency

3 citations · 4 across the 5 of their papers we have counts for

collaborators
Showing stat.MEShow all

2 papers · 1 filter

stat.ME2020★ 3 cited

Unified Discrete-Time Factor Stochastic Volatility and Continuous-Time Ito Models for Combining Inference Based on Low-Frequency and High-Frequency

Donggyu Kim, Xinyu Song, Yazhen Wang

This paper introduces unified models for high-dimensional factor-based Ito process, which can accommodate both continuous-time Ito diffusion and discrete-time stochastic volatility…

stat.ME2019

Volatility Analysis with Realized GARCH-Ito Models

Xinyu Song, Donggyu Kim, Huiling Yuan +4

This paper introduces a unified approach for modeling high-frequency financial data that can accommodate both the continuous-time jump-diffusion and discrete-time realized GARCH mo…

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