Pfister, Niklas

10 publications

ICML 2025 Fast Estimation of Partial Dependence Functions Using Trees Jinyang Liu, Tessa Steensgaard, Marvin N. Wright, Niklas Pfister, Munir Hiabu

ICML 2025 Gandalf the Red: Adaptive Security for LLMs Niklas Pfister, Václav Volhejn, Manuel Knott, Santiago Arias, Julia Bazinska, Mykhailo Bichurin, Alan Y. Commike, Janet Darling, Peter Dienes, Matthew Fiedler, David Haber, Matthias Kraft, Marco Lancini, Max Mathys, Damian Pascual-Ortiz, Jakub Podolak, Adrià Romero-López, Kyriacos Shiarlis, Andreas Signer, Zsolt Terek, Athanasios Theocharis, Daniel Timbrell, Samuel Trautwein, Samuel Watts, Yun-Han Wu, Mateo Rojas-Carulla

JMLR 2025 Invariant Subspace Decomposition Margherita Lazzaretto, Jonas Peters, Niklas Pfister

AISTATS 2025 Sparse Causal Effect Estimation Using Two-Sample Summary Statistics in the Presence of Unmeasured Confounding Shimeng Huang, Niklas Pfister, Jack Bowden

JMLR 2024 Effect-Invariant Mechanisms for Policy Generalization Sorawit Saengkyongam, Niklas Pfister, Predrag Klasnja, Susan Murphy, Jonas Peters

ICLR 2024 Identifying Representations for Intervention Extrapolation Sorawit Saengkyongam, Elan Rosenfeld, Pradeep Kumar Ravikumar, Niklas Pfister, Jonas Peters

NeurIPSW 2023 Identifying Representations for Intervention Extrapolation Sorawit Saengkyongam, Elan Rosenfeld, Pradeep Kumar Ravikumar, Niklas Pfister, Jonas Peters

ICML 2022 Exploiting Independent Instruments: Identification and Distribution Generalization Sorawit Saengkyongam, Leonard Henckel, Niklas Pfister, Jonas Peters

UAI 2022 Identifiability of Sparse Causal Effects Using Instrumental Variables Niklas Pfister, Jonas Peters

JMLR 2019 Robustifying Independent Component Analysis by Adjusting for Group-Wise Stationary Noise Niklas Pfister, Sebastian Weichwald, Peter Bühlmann, Bernhard Schölkopf