Metric framework for object-oriented real-time systems specification languages

Assessment of system evolution through characterization

Proceedings of the 20th international conference on Software engineering

An Interval Logic for Real-Time System Specification

IEEE Transactions on Software Engineering

Managing OO Projects Better

IEEE Software

Estimation and Prediction Metrics for Adaptive Maintenance Effort of Object-Oriented Systems

IEEE Transactions on Software Engineering

Early quality monitoring in the development of real-time reactive systems

Journal of Systems and Software