1. In This Issue

   Introduction Pages: 191 - 191

2. Editorial: Open Source and Empirical Software Engineering

   Editorial Commentary Pages: 193 - 194

3. Viewpoint Article: Conducting and Presenting Empirical Software Engineering

   • Norman Fenton

   ReviewPaper Pages: 195 - 200

4. Knowledge Requirements for Software Quality Measurement

   • Norman F. Schneidewind

   ReviewPaper Pages: 201 - 205

5. Modelling the Likelihood of Software Process Improvement: An Exploratory Study

   • Khaled El-Emam
   • Dennis Goldenson
   • James Herbsleb

   OriginalPaper Pages: 207 - 229

6. Assessing the Changeability of two Object-Oriented Design Alternatives--a Controlled Experiment

   • Erik Arisholm
   • Dag I. K. Sjøberg
   • Magne Jørgensen

   OriginalPaper Pages: 231 - 277

7. Call for Papers

   Call for Papers Pages: 279 - 279