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Josef Urban

3 accepted papers

2018

Reinforcement Learning of Theorem Proving

NeurIPS 2018poster

We introduce a theorem proving algorithm that uses practically no domain heuristics for guiding its connection-style proof search. Instead, it runs many Monte-Carlo simulations guided by reinforcement learning from previous proof attempts. We produce several versions of the prover, parameterized by…

2016

DeepMath - Deep Sequence Models for Premise Selection

NeurIPS 2016poster

We study the effectiveness of neural sequence models for premise selection in automated theorem proving, a key bottleneck for progress in formalized mathematics. We propose a two stage approach for this task that yields good results for the premise selection task on the Mizar corpus while avoiding t…