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Zissis Poulos

9 papers hereh-index 12835 citations40 works total

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

author position
  • first author1
  • middle author6
  • last author1

Across the 8 of 9 papers where every author was matched, so the position is known.

fields
  • q-fin.CP3
  • cs.LG2
  • cs.CR1
  • cs.NE1
  • q-fin.MF1
  • q-fin.RM1

identity via Semantic Scholar / OpenAlex

activity
20182025
most citedDeep Hedging of Derivatives Using Reinforcement Learning

60 citations · 101 across the 8 of their papers we have counts for

collaborators
Showing cs.LGShow all

2 papers · 1 filter

cs.LG2024★ 1 cited

A Robust Quantile Huber Loss With Interpretable Parameter Adjustment In Distributional Reinforcement Learning

Parvin Malekzadeh, Konstantinos N. Plataniotis, Zissis Poulos +1

Distributional Reinforcement Learning (RL) estimates return distribution mainly by learning quantile values via minimizing the quantile Huber loss function, entailing a threshold p…

cs.LG2019

Training CNNs faster with Dynamic Input and Kernel Downsampling

Zissis Poulos, Ali Nouri, Andreas Moshovos

We reduce training time in convolutional networks (CNNs) with a method that, for some of the mini-batches: a) scales down the resolution of input images via downsampling, and b) re…

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