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Dive into the research topics where Tian Cong is active.

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Featured researches published by Tian Cong.


Archive | 2017

NuTL2PFG: ν TL公式的可满足性检查

刘尧; Liu Yao; 段振华; Duan Zhen-Hua; 田聪; Tian Cong

线性μ演算(linear time μ-calculus,简称νTL)语法简单,表达能力强,可用于验证并发程序的多种性质.然而,不动点操作符的嵌套使其判定问题难以有效解决.针对这一问题,开发了工具NuTL2PFG,用以判定νTL公式的可满足性.利用νTL公式的当前-未来范式(present future form,简称PF式),该工具能够为一个给定公式构造其当前-未来范式图(present future form graph,简称PFG),用以描述满足该公式的模型.通过在所得PFG中寻找一条ν-路径,即,不涉及最小不动点公式的无穷展开的路径,该工具便可判断出给定公式的可满足性.实验结果表明,NuTL2PFG的执行效率优于已有工具.


Archive | 2014

Magic square-based secret key distribution and identity authentication method of electronic account administrated by multi-users commonly

Duan Zhenhua; Li Jie; Tian Cong; Wang Xiaobing


Archive | 2015

Improved random forest algorithm based system and method for software fault prediction

Duan Zhenhua; Yan Lei; Tian Cong; Zhang Nan; Wang Xiaobing; Luo Ling


Computer Science | 2010

Solving Einstein's Puzzle with SAT

Tian Cong; Duan Zhenhua; Wang Xiaobing


Archive | 2015

MSVL (Modeling, Simulation and Verification Language)-based Petri network model detection method

Duan Zhenhua; Shi Ya; Tian Cong; Zhang Nan; Wang Xiaobing; Huang Bohu


Archive | 2013

Early warning method for contract-type software fault based on program invariants

Duan Zhenhua; Liu Yanyan; Tian Cong; Zhang Nan; Wang Xiaobing


Archive | 2015

TMSVL (timed modeling simulation verification logic) real-time system modeling method

Duan Zhenhua; Han Meng; Wang Xiaobing; Tian Cong


Archive | 2014

Field-programmable gate array (FPGA) layout method based on simulated annealing/tempering

Duan Zhenhua; Liu Jie; Huang Bohu; Tian Cong; Zhang Nan; Wang Xiaobing


Archive | 2013

Multi-type MSVL (Modeling, Simulation and Verification Language) interpretive system and multi-type MSVL interpretive method

Duan Zhenhua; Li Jie; Wang Xiaobing; Tian Cong; Zhang Nan; Yu Yan; Yang Kai


Archive | 2017

Coq-based MSVL program verification method

Duan Zhenhua; Qian Lin; Zhang Nan; Tian Cong; Wang Xiaobing

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