Alexej Gossmann
7 papers · 2022–2025 · 5 venues · across top CS/AI venues
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Achievements
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Conference Polyglot Β· Silver
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Interdisciplinary Bridge Β· Bronze
πΊοΈ
Taxonomy Completionist
(14)
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Keyword Champion
(3)
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The Questioner
(2)
Top co-authors
Research topics
Keywords
risk prediction
(3)
model monitoring
(2)
causal inference
(2)
covariate shift
(1)
machine learning
(1)
structural risk minimization
(1)
sequential testing
(1)
hierarchical decomposition
(1)
multi-objective optimization
(1)
probabilistic graphical model
(1)
confidence interval
(1)
domain shift
(1)
performance monitoring
(1)
calibration decay
(1)
error rate control
(1)
performance gap
(1)
pareto dominance
(1)
non-parametric method
(1)
output feedback
(1)
subgroup analysis
(1)
Papers
M-HOF-Opt: Multi-Objective Hierarchical Output Feedback Optimization via Multiplier Induced Loss Landscape Scheduling
AISTATS 2025
"Who experiences large model decay and why?" A Hierarchical Framework for Diagnosing Heterogeneous Performance Drift
ICML 2025
A hierarchical decomposition for explaining ML performance discrepancies
NeurIPS 2024
Designing monitoring strategies for deployed machine learning algorithms: navigating performativity through a causal lens
CLeaR 2024
Is this model reliable for everyone? Testing for strong calibration
AISTATS 2024
Monitoring machine learning-based risk prediction algorithms in the presence of performativity
AISTATS 2024
Sequential algorithmic modification with test data reuse
UAI 2022