In this paper, we study the problem of solving integer range constraints that arise in many static program analysis problems. In particular, we present the first polynomial time algorithm for a general class of integer range constraints. In contrast with abstract interpretation techniques based on widenings and narrowings, our algorithm computes, in polynomial time, the optimal solution of the arising fixpoint equations. Our result implies that "precise" range analysis can be performed in polynomial time without widening and narrowing operations. © Springer-Verlag 2004.
CITATION STYLE
Su, Z., & Wagner, D. (2004). A Class of Polynomially Solvable Range Constraints for Interval Analysis without Widenings and Narrowings. Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2988, 280–295. https://doi.org/10.1007/978-3-540-24730-2_23
Mendeley helps you to discover research relevant for your work.