Improving Interval Analysis
نویسندگان
چکیده
منابع مشابه
Efficiency Analysis Based on Separating Hyperplanes for Improving Discrimination among DMUs
Data envelopment analysis (DEA) is a non-parametric method for evaluating the relative technical efficiency for each member of a set of peer decision making units (DMUs) with multiple inputs and multiple outputs. The original DEA models use positive input and output variables that are measured on a ratio scale, but these models do not apply to the variables in which interval scale data can appe...
متن کاملAvailability analysis of mechanical systems with condition-based maintenance using semi-Markov and evaluation of optimal condition monitoring interval
Maintenance helps to extend equipment life by improving its condition and avoiding catastrophic failures. Appropriate model or mechanism is, thus, needed to quantify system availability vis-a-vis a given maintenance strategy, which will assist in decision-making for optimal utilization of maintenance resources. This paper deals with semi-Markov process (SMP) modeling for steady state availabili...
متن کاملPractical Issues of Raytracing Implicit Surfaces with Interval Analysis
This paper discuss practical issues and implementation details on improving e ciency of ray intersection calculations of implicit surfaces using interval analysis. We examine two methods of improving the basic method described in [8]: a new technique for calculating intervals along a ray; and a method for spatial pruning based on the work in [7]. Comparisons are drawn between the di erent techn...
متن کاملInterval Efficiency Assessment in Network Structure Based on Cross –Efficiency
As we know, in evaluating of DMUs some of them might be efficient, so ranking of them have a high significant. One of the ranking methods is cross-efficiency. Cross efficiency evaluation in data envelopment analysis (DEA) is a commonly used skill for ranking decision making units (DMUs). Since, many studies ignore the intra-organizational communication and consider DMUs as a black box. For sign...
متن کاملSATIrE within ALL-TIMES: Improving Timing Technology with Source Code Analysis
We present the SATIrE source-to-source analysis framework within the context of ALL-TIMES, a European research and development project aimed at improving and integrating existing tools in the area of timing analysis. Within the project, SATIrE contributes by performing source-level static analysis on C programs and exporting its results for other tools to use. This work gives an overview of SAT...
متن کامل