WebDec 27, 2024 · Abstract A fundamental algorithmic problem at the heart of static analysis is Dyck reachability. The input is a graph where the edges are labeled with different types of opening and closing parentheses, and the reachability information is computed via paths whose parentheses are properly matched. WebDyck-reachability is a fundamental formulation for program analysis, which has been widely used to capture properly-matched-parenthesis program properties such as …

The Decidability and Complexity of Interleaved Bidirected Dyck Reachability

WebThe Dyck-CFL-reachability is defined similarly by restricting the underlying CFL to a Dyck language, which generates strings of properly balanced parentheses. Consider an … WebDyck Reachability and a New Lower Bound for CFL reachability. We first study the fine-grained complexity of a fundamental class of CFL reachability problems, called Dyck … have at one\\u0027s disposal 意味

Interprocedural Slicing Using Dependence Graphs

WebMany context-sensitive dataflow analyses can be formulated as an extended Dyck-CFL reachability problem, where function calls and returns are modeled as partially matched … WebNov 10, 2024 · Abstract:Dyck reachability is the standard formulation of a large domain of static analyses, as it achieves the sweet spot between precision and efficiency, and has thus been studied extensively. Interleaved Dyck reachability (denoted $D_k\odot D_k$) uses … Webses. To distinguish from the standard Dyck-CFL reachability problem, we refer to the extended version as the context-sensitive reachability (CS-reachability) problem as it is specially used in the context-sensitive data flow analysis.1 Recently, some fast algorithms have been proposed to address the standard Dyck-CFL reachability have and have nots imdb