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Johan Chagnon

2 papers hereh-index 336 citations6 works total

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author position
  • first author1
  • middle author1

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

fields
  • cs.IR1
  • eess.SP1

identity via Semantic Scholar / OpenAlex

most citedThe Power of Selecting Key Blocks with Local Pre-ranking for Long Document Information Retrieval

15 citations · 15 across the 1 of their papers we have counts for

collaborators
Showing eess.SPShow all

1 paper · 1 filter

eess.SP2019

Mixed-transform based codec for 2D compression of ECG signals

Johan Chagnon, Laura Rebollo-Neira

A method for ECG compression, by imaging the record as a 2D array and implementing a transform lossy compression strategy, is advanced. The particularity of the proposed transforma…

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