The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 22, 2014
Filed:
Jan. 04, 2012
Malay Ganai, Princeton, NJ (US);
Malay Ganai, Princeton, NJ (US);
NEC Laboratories America, Inc., Princeton, NJ (US);
Abstract
A computer implemented testing methodology employing a scenario-driven modeling of specific instances of bug patterns that commonly occur in concurrent programs which encodes these instances in an SMT-based symbolic analysis. Such modeling and encoding advantageously allow the symbolic analysis framework to focus on real bugs, thereby allowing effective utilization of resources. Experimentation determined a number of previously unknown bugs in public benchmarks and advantageously scenario-specific modeling and encoding improves the scalability of symbolic technique and, therefore, improves overall quality of concurrency testing.