Alberto Sardinha
5 papers · 2019–2026 · 4 venues · across top CS/AI venues
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Achievements
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Conference Polyglot · Bronze
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Academic Marathon · Sprint
🌉
Interdisciplinary Bridge · Silver
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Taxonomy Completionist
(15)
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Hot Topic Early Bird
Venues
Top co-authors
Research topics
Artificial Intelligence
(4)
Machine Learning
(3)
Reinforcement Learning
(3)
Methods
(3)
Natural Language Processing
(2)
Applications · Reinforcement Learning
(2)
Core AI
(2)
Core Methods
(2)
Learning Paradigms
(2)
Learning Types
(2)
Mathematics & Optimization
(1)
Application Areas
(1)
Applications · Natural Language Processing
(1)
Optimization
(1)
Optimization & Theory
(1)
Keywords
unsupervised learning
(1)
multi-agent reinforcement learning
(1)
online learning
(1)
graph clustering
(1)
word sense disambiguation
(1)
model-based reinforcement learning
(1)
partial observability
(1)
human feedback
(1)
ensemble method
(1)
teammate modeling
(1)
ad hoc teamwork
(1)
quality assessment
(1)
contextualized representation
(1)
machine translation evaluation
(1)
semantic frame induction
(1)
semantic frame
(1)
centralized training
(1)
system ranking
(1)
contextualized word representation
(1)
environment model
(1)
Papers
Centralized Training with Hybrid Execution in Multi-Agent Reinforcement Learning via Predictive Observation Imputation (Abstract Reprint)
AAAI 2026
The Number of Trials Matters in Infinite-Horizon General-Utility Markov Decision Processes
ICML 2025
TEAMSTER: Model-Based Reinforcement Learning for Ad Hoc Teamwork (Abstract Reprint)
AAAI 2024
Online Learning Meets Machine Translation Evaluation: Finding the Best Systems with the Least Human Effort
ACL 2021
L2F/INESC-ID at SemEval-2019 Task 2: Unsupervised Lexical Semantic Frame Induction using Contextualized Word Representations
SemEval 2019