Solving Nonlinear SMT Problems Based on an Efficient Lazy Method
文献类型：期刊论文
| 作者 | Ji, Xiaohui ; Ma, Feifei |
| 刊名 | JOURNAL OF INTERNET TECHNOLOGY
 |
| 出版日期 | 2013 |
| 卷号 | 14期号:3页码:379-386 |
| 关键词 | SMT Nonlinear numerical constraints Iterative optimization Interval analysis |
| ISSN号 | 1607-9264 |
| 中文摘要 | Verification and testing for cyber-physical system may involve constraints that have both Boolean and nonlinear numerical expressions. Such constraints are undecidable, so efficiently giving out a solution whose error is within a given bound when the constraints are satisfiable or the answer that there are some contradicts in the constraints when the constraints are unsatisfiable is important. This paper presents an efficient method to solve Boolean combinations of nonlinear numerical constraints. Under the lazy SMT framework, this method combines an iterative optimization method and interval analysis together to solve numerical constraints. A prototype tool is implemented and some experiments were made. The experimental results show that our method is efficient and can solve many problems that other tools cannot. |
| 英文摘要 | Verification and testing for cyber-physical system may involve constraints that have both Boolean and nonlinear numerical expressions. Such constraints are undecidable, so efficiently giving out a solution whose error is within a given bound when the constraints are satisfiable or the answer that there are some contradicts in the constraints when the constraints are unsatisfiable is important. This paper presents an efficient method to solve Boolean combinations of nonlinear numerical constraints. Under the lazy SMT framework, this method combines an iterative optimization method and interval analysis together to solve numerical constraints. A prototype tool is implemented and some experiments were made. The experimental results show that our method is efficient and can solve many problems that other tools cannot. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000320291200004 |
| 公开日期 | 2014-12-16 |
| 源URL | [http://ir.iscas.ac.cn/handle/311060/16932]  |
| 专题 | 软件研究所_软件所图书馆_期刊论文 |
| 推荐引用方式 GB/T 7714 | Ji, Xiaohui,Ma, Feifei. Solving Nonlinear SMT Problems Based on an Efficient Lazy Method[J]. JOURNAL OF INTERNET TECHNOLOGY,2013,14(3):379-386. |
| APA | Ji, Xiaohui,&Ma, Feifei.(2013).Solving Nonlinear SMT Problems Based on an Efficient Lazy Method.JOURNAL OF INTERNET TECHNOLOGY,14(3),379-386. |
| MLA | Ji, Xiaohui,et al."Solving Nonlinear SMT Problems Based on an Efficient Lazy Method".JOURNAL OF INTERNET TECHNOLOGY 14.3(2013):379-386. |
入库方式： OAI收割
来源：软件研究所
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