Udi Wieder

5 papers · 2017–2025 · 4 venues · across top CS/AI venues

Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.

Achievements

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🌍 Conference Polyglot · Bronze 🏃 Academic Marathon · Sprint 🌉 Interdisciplinary Bridge · Bronze 📈 Trend Setter

Venues

NeurIPS (2) ALT (1) ICLR (1) NSDI (1)

Top co-authors

Parikshit Gopalan (4) Vatsal Sharan (3) Medhavi Dhawan (1) Aravind Gollakota (1) Christopher J. Rossbach (1) Ittai Abraham (1) Maithem Munshed (1) Gustaf Ahdritz (1) Michael Wei (1) Charlotte Peale (1)

Research topics

Machine Learning (4) Core Methods (3) Optimization & Theory (2) Computer Vision (1) Analysis (1) Application Areas (1)

Keywords

anomaly detection (2) principal component analysis (1) bayesian inference (1) density estimation (1) epistemic uncertainty (1) outlier detection (1) matrix sketching (1) streaming algorithm (1) partial identification (1) aleatoric uncertainty (1) density ratio (1) random forest (1) importance weight (1) frequent direction (1) operator norm (1) geometric measure (1) uncertainty decomposition (1) geometric anomaly measure (1) sandwiching bound (1) higher-order calibration (1)

Papers

Provable Uncertainty Decomposition via Higher-Order Calibration ICLR 2025 Multicalibrated Partitions for Importance Weights ALT 2022 PIDForest: Anomaly Detection via Partial Identification NeurIPS 2019 Efficient Anomaly Detection via Matrix Sketching NeurIPS 2018 vCorfu: A Cloud-Scale Object Store on a Shared Log NSDI 2017