no code implementations • 6 Apr 2023 • George Barmpalias, Xiaoyan Zhang, Bohua Zhan
We study the compressibility of enumerations, and its role in the relative Kolmogorov complexity of computably enumerable sets, with respect to density.
1 code implementation • 23 Oct 2019 • Jie An, Mingshuai Chen, Bohua Zhan, Naijun Zhan, Miaomiao Zhang
We present an algorithm for active learning of deterministic timed automata with a single clock.
Formal Languages and Automata Theory
no code implementations • 28 May 2019 • Mingshuai Chen, Jian Wang, Jie An, Bohua Zhan, Deepak Kapur, Naijun Zhan
Nonlinear interpolants have been shown useful for the verification of programs and hybrid systems in contexts of theorem proving, model checking, abstract interpretation, etc.
no code implementations • 15 May 2019 • Bohua Zhan
The design of modern proof assistants is faced with several sometimes conflicting goals, including scalability, extensibility, and soundness of proof checking.
Logic in Computer Science
1 code implementation • 5 Feb 2018 • Bohua Zhan, Maximilian P. L. Haslbeck
We present a framework in Isabelle for verifying asymptotic time complexity of imperative programs.
Logic in Computer Science
1 code implementation • 15 Jul 2017 • Bohua Zhan
We present a new framework for formalizing mathematics in untyped set theory using auto2.
Logic in Computer Science
1 code implementation • 22 Oct 2016 • Bohua Zhan
We also verify several algorithms making use of these data structures.
Logic in Computer Science
1 code implementation • 24 May 2016 • Bohua Zhan
We introduce a new theorem prover for classical higher-order logic named auto2.
Logic in Computer Science