Lambda: A Mathematica package for operator product expansions in vertex algebras. - Joel Ekstrand (Comput. Phys. Commun., 2011)

Weighted Contrastive Learning for Anomaly-Aware Time-Series Forecasting. - Joel Ekstrand; Tor Mattsson; Zahra Taghiyarrenani; Slawomir Nowaczyk; Jens Lundström; Mikael Lindén (CoRR, 2025)

Contrastive Time Series Forecasting with Anomalies. - Joel Ekstrand; Zahra Taghiyarrenani; Slawomir Nowaczyk (CoRR, 2025)