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Pengfei Cai

6 papers hereh-index 436 citations8 works total

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

author position
  • first author3
  • middle author3

Across the 6 of 6 papers where every author was matched, so the position is known.

fields
  • cs.SD5
  • eess.AS1
same name
  • Pengfei Cai — 4 papers, h 2
  • Pengfei Cai — 4 papers, h 2
  • Pengfei Cai — 2 papers, h 13
  • Pengfei Cai — 2 papers, h 2
  • Pengfei Cai — 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
20242026
most citedSpectrogram features for audio and speech analysis

7 citations · 9 across the 6 of their papers we have counts for

collaborators
Showing 2024Show all

3 papers · 1 filter

cs.SD2024

Prototype based Masked Audio Model for Self-Supervised Learning of Sound Event Detection

Pengfei Cai, Yan Song, Nan Jiang +2

A significant challenge in sound event detection (SED) is the effective utilization of unlabeled data, given the limited availability of labeled data due to high annotation costs.…

cs.SD2024★ 1 cited

USTC-KXDIGIT System Description for ASVspoof5 Challenge

Yihao Chen, Haochen Wu, Nan Jiang +13

This paper describes the USTC-KXDIGIT system submitted to the ASVspoof5 Challenge for Track 1 (speech deepfake detection) and Track 2 (spoofing-robust automatic speaker verificatio…

cs.SD2024★ 1 cited

MAT-SED: A Masked Audio Transformer with Masked-Reconstruction Based Pre-training for Sound Event Detection

Pengfei Cai, Yan Song, Kang Li +2

Sound event detection (SED) methods that leverage a large pre-trained Transformer encoder network have shown promising performance in recent DCASE challenges. However, they still r…

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