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Cristian Challu

3 papers hereh-index 71k citations19 works total

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

author position
  • middle author2

Across the 2 of 3 papers where every author was matched, so the position is known.

fields
  • cs.LG3

identity via Semantic Scholar / OpenAlex

collaborators

3 papers

cs.LG2025

Global Deep Forecasting with Patient-Specific Pharmacokinetics

Willa Potosnak, Cristian Challu, Kin G. Olivares +2

Forecasting healthcare time series data is vital for early detection of adverse outcomes and patient monitoring. However, it can be challenging in practice due to variable medicati…

cs.LG2025

Investigating Compositional Reasoning in Time Series Foundation Models

Willa Potosnak, Cristian Challu, Mononito Goswami +4

Large pre-trained time series foundation models (TSFMs) have demonstrated promising zero-shot performance across a wide range of domains. However, a question remains: Do TSFMs succ…

cs.LG2024

Implicit Reasoning in Deep Time Series Forecasting

Willa Potosnak, Cristian Challu, Mononito Goswami +3

Recently, time series foundation models have shown promising zero-shot forecasting performance on time series from a wide range of domains. However, it remains unclear whether thei…

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