Sahar Vahdati
4 papers · 2021–2026 · 3 conferences · across top CS/AI conferences
Achievements
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π Conference Polyglot (3) π Academic Marathon (5) π Renaissance Researcher (6) π Interdisciplinary Bridge πΊοΈ Taxonomy Completionist (12)
π§
Keyword Pioneer
π£
Hot Topic Early Bird
π
Cross-Pollinator
(14)
Conferences
AAAI (2)
COLING (1)
EMNLP (1)
Top co-authors
Keywords
knowledge graph embedding
(3)
link prediction
(3)
manifold learning
(1)
multi-objective optimization
(1)
vector field
(1)
hybrid action space
(1)
geometric transformation
(1)
ordinary differential equation
(1)
relation embedding
(1)
knowledge graph completion
(1)
hyperbolic geometry
(1)
projective transformation
(1)
geometric representation
(1)
multi-relational knowledge graph
(1)
complex structure
(1)
geometric space
(1)
clinically aligned reward
(1)
ventilator-free day
(1)
factored action critic
(1)
offline reinforcement learning
(1)
Papers
Advancing Safe Mechanical Ventilation Using Offline RL with Hybrid Actions and Clinically Aligned Rewards
AAAI 2026
Knowledge GeoGebra: Leveraging Geometry of Relation Embeddings in Knowledge Graph Completion
COLING 2024
5* Knowledge Graph Embeddings with Projective Transformations
AAAI 2021
Knowledge Graph Representation Learning using Ordinary Differential Equations
EMNLP 2021