Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Null dereference is a common occurring bug in programming languages such as C. ,  propose a path-sensitive and context-sensitive approach that performs a backward dataflow analysis to identify null-dereference bugs. One novel feature of our approach is that with the help of aliasing predicates, it can perform strong updates in presence of aliasing, thus eliminating false positives. The aliasing predicates are introduced on the premise of a canonical representation for program being analyzed. Moreover, a context-sensitive algorithm for inter-procedural null-dereference analysis is also presented in this paper, which also contributes to improve accuracy.  have implemented this approach, and give an evaluation of it on a set of open source benchmarks. The experimental results verify the effectiveness of our approach, and show that it is suitable for exploring large real programs with reasonable accuracy.
['Qian Wang', 'D. P. Jin', 'Yunzhan Gong', 'Hongbo Zhou']
I am writing a research paper on a idea Detecting Null-dereference Bugs via a Backward Analysis
[{"from": "human", "value": "I am writing a research paper on a idea Detecting Null-dereference Bugs via a Backward Analysis"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Null dereference is a common occurring bug in programming languages such as C. ,  propose a path-sensitive and context-sensitive approach that performs a backward dataflow analysis to identify null-dereference bugs. One novel feature of our approach is that with the help of aliasing predicates, it can perform strong updates in presence of aliasing, thus eliminating false positives. The aliasing predicates are introduced on the premise of a canonical representation for program being analyzed. Moreover, a context-sensitive algorithm for inter-procedural null-dereference analysis is also presented in this paper, which also contributes to improve accuracy.  have implemented this approach, and give an evaluation of it on a set of open source benchmarks. The experimental results verify the effectiveness of our approach, and show that it is suitable for exploring large real programs with reasonable accuracy."}]