一种目标与信息共同驱动的度量模型

目前采用CMMI模型进行过程改进的企业，尤其是中小型企业在实施度量时盲目选择度量元，缺少合适度量过程框架的指导。针对上述问题，结合现有的GQM度量模型及其改进模型,以及PSM实用软件度量模型的特点,提出了一种支持软件过程改进的目标和信息共同驱动的度量模型（GI2M-D）,给出了基于GI2M-D度量模型的软件度量过程框架。该框架使度量人员选取度量元时更有针对性和目的性,为决策者和软件过程改进者，特别是采用CMMI模型的企业在实施度量时提供有效的支持和指导。

Goal and information driven software measurement model

At present, the enterprises especially the medium and small ones that adopt the CMMI model to perform their software process improvement often choose the metrics blindly, and are lack of the guidance of appropriate process framework when implementing the measurement. To solve this problem, the paper presented a goal and information driven measurement model (Goal Information Indicator Measure Dataset, for short GI2M-D), based on the characteristics of existing GQM model and its improved model as well as the Practical Software Measurement (PSM)model.Then a software measurement framework based on the GI2M-D measurement model was brought forward. The framework can help those who perform the measurement to choose metrics more relevantly and purposefully. It can also provide effective support and guidance for the decision-makers who are in charge of improving the software process, and especially for the enterprises that adopt the CMMI model to implement the measurement.