Search Results for author: David L. Dill

Found 5 papers, 3 papers with code

Learning a SAT Solver from Single-Bit Supervision

6 code implementations ICLR 2019 Daniel Selsam, Matthew Lamm, Benedikt Bünz, Percy Liang, Leonardo de Moura, David L. Dill

We present NeuroSAT, a message passing neural network that learns to solve SAT problems after only being trained as a classifier to predict satisfiability.

Ground-Truth Adversarial Examples

no code implementations ICLR 2018 Nicholas Carlini, Guy Katz, Clark Barrett, David L. Dill

We demonstrate how ground truths can serve to assess the effectiveness of attack techniques, by comparing the adversarial examples produced by those attacks to the ground truths; and also of defense techniques, by computing the distance to the ground truths before and after the defense is applied, and measuring the improvement.

Provably Minimally-Distorted Adversarial Examples

1 code implementation29 Sep 2017 Nicholas Carlini, Guy Katz, Clark Barrett, David L. Dill

Using this approach, we demonstrate that one of the recent ICLR defense proposals, adversarial retraining, provably succeeds at increasing the distortion required to construct adversarial examples by a factor of 4. 2.

Developing Bug-Free Machine Learning Systems With Formal Mathematics

1 code implementation ICML 2017 Daniel Selsam, Percy Liang, David L. Dill

As a case study, we implement a new system, Certigrad, for optimizing over stochastic computation graphs, and we generate a formal (i. e. machine-checkable) proof that the gradients sampled by the system are unbiased estimates of the true mathematical gradients.

BIG-bench Machine Learning

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