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I. Tchappi

10 papers hereh-index 8290 citations68 works total

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

author position
  • middle author9

Across the 9 of 10 papers where every author was matched, so the position is known.

fields
  • cs.CL4
  • cs.CY2
  • cs.LG2
  • cs.AI1
  • cs.IR1

identity via Semantic Scholar / OpenAlex

activity
20192026
most citedBenchmarking Pre-Trained Time Series Models for Electricity Price Forecasting

4 citations · 11 across the 9 of their papers we have counts for

collaborators
Showing cs.LGShow all

2 papers · 1 filter

cs.LG2025

Efficient Differentially Private Fine-Tuning of LLMs via Reinforcement Learning

Afshin Khadangi, Amir Sartipi, Igor Tchappi +2

The tension between data privacy and model utility has become the defining bottleneck for the practical deployment of large language models (LLMs) trained on sensitive corpora incl…

cs.LG2025★ 4 cited

Benchmarking Pre-Trained Time Series Models for Electricity Price Forecasting

Timothée Hornek Amir Sartipi, Igor Tchappi, Gilbert Fridgen

Accurate electricity price forecasting (EPF) is crucial for effective decision-making in power trading on the spot market. While recent advances in generative artificial intelligen…

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