JACQUELINE R. M. A. MAASCH


                                  



Bio. I am an AI research scientist in New York City. I received my PhD in computer science at Cornell University, with a minor in applied probability and statistics. My doctoral research was supported by the NSF Graduate Research Fellowship, Cornell's Presidential Life Science Fellowship, and the Digital Life Initiative Doctoral Fellowship. During my PhD, I spent time at Microsoft Research, Boehringer Ingelheim, YRIKKA, and the Isaac Newton Institute for Mathematical Sciences at the University of Cambridge.



Research focus. I am interested in machine learning for reasoning and decision-making under uncertainty. This includes open problems in AI reasoning: building reasoning machines, what that requires in theory and practice, and its consequences for society. I often approach these problems through the theoretical frameworks of probabilistic and causal graphical modeling. My full bibliography is on Google Scholar.

Position: Beyond Reasoning Zombies — AI Reasoning Requires Process Validity. R Lawrence*, J Maasch*. *Equal contribution.
ICLR 2026 Logical Reasoning of LLMs; ICLR 2026 Trustworthy AI.

preprint  website  code  poster slides

CausalARC: Abstract Reasoning with Causal World Models. J Maasch, J Kalantari, K Khezeli. NeurIPS LAW 2025.

Spotlight  arxiv  website  Amazon Trusted AI  🤗 hf - 780+ downloads

Compositional Causal Reasoning Evaluation in Language Models. J Maasch, A Hüyük, X Xu, A Nori, J González. ICML 2025.

arxiv  website  code  poster  slides  🤗 hf - 2.5k+ downloads

Probabilistic Graphical Models: A Concise Tutorial. J Maasch, W Neiswanger, S Ermon, V Kuleshov.

arxiv  website

Local Causal Discovery for Structural Evidence of Direct Discrimination. J Maasch, K Gan, V Chen, A Orfanoudaki, N Akpinar, F Wang. AAAI 2025.

arXiv  code  poster  slides

Local Discovery by Partitioning: Polynomial-Time Causal Discovery Around Exposure-Outcome Pairs. J Maasch, W Pan, S Gupta, V Kuleshov, K Gan, F Wang. UAI 2024.

arXiv  code  poster  slides

Molecular de-extinction of ancient antimicrobial peptides enabled by machine learning. J Maasch*, M Torres*, M Melo, C de la Fuente. Cell Host & Microbe 2023. *Equal contribution.

paper  code  npr  nature news  smithsonian  cnn  vox