no code implementations • 24 Jul 2022 • Prasita Mukherjee, Haoteng Yin, Susheel Suresh, Tiark Rompf
Model Checking is widely applied in verifying the correctness of complex and concurrent systems against a specification.
no code implementations • 25 Sep 2019 • Fei Wang, Zhanfu Yang, Ziliang Chen, Guannan Wei, Tiark Rompf
In this paper, we target the QBF (Quantified Boolean Formula) satisfiability problem, the complexity of which is in-between propositional logic and predicate logic, and investigate the feasibility of learning GNN-based solvers and GNN-based heuristics for the cases with a universal-existential quantifier alternation (so-called 2QBF problems).
no code implementations • 27 Apr 2019 • Zhanfu Yang, Fei Wang, Ziliang Chen, Guannan Wei, Tiark Rompf
In this paper, we investigate the feasibility of learning GNN (Graph Neural Network) based solvers and GNN-based heuristics for specified QBF (Quantified Boolean Formula) problems.
no code implementations • NeurIPS 2018 • Fei Wang, James Decker, Xilun Wu, Gregory Essertel, Tiark Rompf
Training of deep learning models depends on gradient descent and end-to-end differentiation.
no code implementations • 16 Oct 2018 • Dan Moldovan, James M Decker, Fei Wang, Andrew A Johnson, Brian K. Lee, Zachary Nado, D. Sculley, Tiark Rompf, Alexander B. Wiltschko
In machine learning, imperative style libraries like Autograd and PyTorch are easy to write, but suffer from high interpretive overhead and are not easily deployable in production or mobile settings.
1 code implementation • 27 Mar 2018 • Fei Wang, Daniel Zheng, James Decker, Xilun Wu, Grégory M. Essertel, Tiark Rompf
Deep learning has seen tremendous success over the past decade in computer vision, machine translation, and gameplay.
1 code implementation • 14 Feb 2018 • Fei Wang, Tiark Rompf
Despite the recent successes of deep neural networks in various fields such as image and speech recognition, natural language processing, and reinforcement learning, we still face big challenges in bringing the power of numeric optimization to symbolic reasoning.