Richard Valenzano
4 papers · 2018–2026 · 3 venues · across top CS/AI venues
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Achievements
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Conference Polyglot ยท Bronze
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Academic Marathon ยท Sprint
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Interdisciplinary Bridge ยท Silver
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Research topics
Keywords
heuristic search
(2)
reward machine
(2)
reinforcement learning
(1)
sample efficiency
(1)
hierarchical reinforcement learning
(1)
random walk
(1)
off-policy learning
(1)
exploration strategy
(1)
reward shaping
(1)
planning algorithm
(1)
task decomposition
(1)
search algorithm
(1)
local search
(1)
linear temporal logic
(1)
finite state machine
(1)
breadth-first search
(1)
bounded suboptimal planning
(1)
stochastic optimization
(1)
weighted a-star
(1)
deep reinforcement learning
(1)
Papers
Breadth-First Search vs. Restarting Random Walks for Escaping Uninformed Heuristic Regions
AAAI 2026
Type-WA*: Using Exploration in Bounded Suboptimal Planning
IJCAI 2021
LTL and Beyond: Formal Languages for Reward Function Specification in Reinforcement Learning
IJCAI 2019
Using Reward Machines for High-Level Task Specification and Decomposition in Reinforcement Learning
ICML 2018