Themis Palpanas

Full Professor, Universite Paris Cite

Joined

July 2019

Names

Themis Palpanas

Emails

****@mi.parisdescartes.fr (Confirmed)

Personal Links

Career & Education History

Full Professor

Universite Paris Cite (u-paris.fr)

2013 – Present

Advisors, Relations & Conflicts

PhD Advisor

Alberto O. Mendelzon

1998 – 2002

Expertise

No areas of expertise listed

Publications

Investigating simple target-covariate relationships for Chronos-2 and TabPFN-TS
Gaspard Berthelier, Mariia Baranova, Andrei-Tiberiu Pantea, Etienne Le Naour, Adrien Petralia, Tahar Nabil, Themis Palpanas
- ICLR 2026 TSALM Workshop Poster
- Readers: Everyone
Time Series Foundation Models Improve LLM Decisions: A Case Study in Stock Trading
Shifeng Xie, Ziwei Li, Themis Palpanas, Peilin Zhao, Chenghao Liu
- ICLR 2026 TSALM Workshop Poster
- Readers: Everyone
TokenTune: Dual-Level Utility Estimation for Scalable Data Selection in Instruction Tuning
Xiaotian Lin, Yanlin Qi, Yuxiang Luo, Themis Palpanas, Yuyu Luo
- Submitted to ICLR 2026
- Readers: Everyone
CauKer: Classification Time Series Foundation Models Can Be Pretrained on Synthetic Data
Shifeng Xie, Vasilii Feofanov, Jianfeng Zhang, Themis Palpanas, Ievgen Redko
- ICLR 2026 Oral
- Readers: Everyone
Graph-Based Vector Search: An Experimental Evaluation of the State-of-the-Art
Ilias Azizi, Karima Echihabi, Themis Palpanas, Vassilis Christophides
- VecDB 2025
- Readers: Everyone
Enhancing Multivariate Time Series Forecasting via Multi-Task Learning and Random Matrix Theory
Romain Ilbert, Malik Tiomoko, Cosme Louart, Vasilii Feofanov, Themis Palpanas, Ievgen Redko
- NeurIPS 2024 TSALM Workshop
- Readers: Everyone
Analysing Multi-Task Regression via Random Matrix Theory with Application to Time Series Forecasting
Romain Ilbert, Malik Tiomoko, Cosme Louart, Ambroise Odonnat, Vasilii Feofanov, Themis Palpanas, Ievgen Redko
- NeurIPS 2024 spotlight
- Readers: Everyone
DET-LSH: A Locality-Sensitive Hashing Scheme with Dynamic Encoding Tree for Approximate Nearest Neighbor Search
Jiuqi Wei, Botao Peng, Xiaodong Lee, Themis Palpanas
- Proc. VLDB Endow. 2024
- Readers: Everyone
GSM: A generalized approach to Supervised Meta-blocking for scalable entity resolution
Luca Gagliardelli, George Papadakis, Giovanni Simonini, Sonia Bergamaschi, Themis Palpanas
- Inf. Syst. 2024
- Readers: Everyone
SAMformer: Unlocking the Potential of Transformers in Time Series Forecasting with Sharpness-Aware Minimization and Channel-Wise Attention
Romain Ilbert, Ambroise Odonnat, Vasilii Feofanov, Aladin Virmaux, Giuseppe Paolo, Themis Palpanas, Ievgen Redko
- ICML 2024 Oral
- Readers: Everyone

View all 254 publications

Co-Authors

View all 287 co-authors