Property Templates and Assertions Supporting Runtime Failure Detection
نویسنده
چکیده
In the context of our research program we addressed the question whether or not requirements documents contain information about system level properties that can be exploited to automatically create assertions for run-time checks of these properties. In this technical report we define the concept of property template and report details on the studies we carried out to address this question. The results are presented in the form of a catalog of property templates, and details from the individual studies showing which properties occur in which projects.
منابع مشابه
Automatic Generation of Runtime Failure Detectors from Property Templates
Fine grained error or failure detection is often indispensable for precise, effective, and efficient reactions to runtime problems. In this chapter we describe an approach that facilitates automatic generation of efficient runtime detectors for relevant classes of functional problems. The technique targets failures that commonly manifest at the boundaries between the components that form the sy...
متن کاملLuMiNous - model-driven assertion generation for runtime failure detection
Well designed assertions improve overall software quality, ease debugging and maintenance, and support the construction of autonomic software systems. Although widely used both in academia and industry, manually defining code assertions is hard and error-prone. In this summary we present LuMiNous, a prototype that implements a technique to automatically generate code assertions from model annot...
متن کاملImproving the RX Anomaly Detection Algorithm for Hyperspectral Images using FFT
Anomaly Detection (AD) has recently become an important application of target detection in hyperspectral images. The Reed-Xialoi (RX) is the most widely used AD algorithm that suffers from “small sample size” problem. The best solution for this problem is to use Dimensionality Reduction (DR) techniques as a pre-processing step for RX detector. Using this method not only improves the detection p...
متن کاملSpecifications, and an Extensible Assertion Language for Program Validation and Debugging
Abs t r ac t . We present a framework for the application of abstract interpretation as an aid during program development, rather than in the more traditional application of program optimization. Program validation and detection of errors is first performed statically by comparing (partial) specifications written in terms of assertions against information obtained from static analysis of the pr...
متن کاملDefining Model Transformations for Property Templates
We defined the notion of property templates after we observed that many system failures can be clustered according to their symptoms, and the design constraints these failures violate [PW09]. In this technical report we document the semantics of property templates, and how we implemented these semantics in AspectJ code templates that support assertion generation for Java programs.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2008