String Analysis as an Abstract Interpretation
String Analysis as an Abstract Interpretation
复制标题
作为抽象解释的字符串分析
DOI:
10.1007/978-3-642-18275-4_21
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发表时间:
2011
期刊:
影响因子:
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通讯作者:
K. Choe
中科院分区:
文献类型:
--
作者:
Se;K. Choe
We formalize a string analysis within abstract interpretation framework. The abstraction of strings is given as a conjunction of predicates that describes the common configuration changes on the reference pushdown automaton while processing the strings. We also present a family of pushdown automata called e bounded pushdown automata. This family covers all context-free languages, and by using this family of pushdown automata, we can prevent abstract values from becoming infinite conjunctions and guarantee that the operations required in the analyzer are computable.