%0 Conference Paper %B Proceedings of the 2006 international workshop on Mining software repositories %D 2006 %T Mining version archives for co-changed lines %A Zimmermann, Thomas %A Kim, Sunghun %A Zeller, Andreas %A Whitehead,Jr., E. James %K change %K change analysis %K change management %K graph %K lines of code %K source code %X Files, classes, or methods have frequently been investigated in recent research on co-change. In this paper, we present a first study at the level of lines. To identify line changes across several versions, we define the annotation graph which captures how lines evolve over time. The annotation graph provides more fine-grained software evolution information such as life cycles of each line and related changes: "Whenever a developer changed line 1 of version.txt she also changed line 25 of Library.java." %B Proceedings of the 2006 international workshop on Mining software repositories %S MSR '06 %I ACM %C New York, NY, USA %P 72–75 %@ 1-59593-397-2 %U http://doi.acm.org/10.1145/1137983.1138001 %R http://doi.acm.org/10.1145/1137983.1138001 %> https://flosshub.org/sites/flosshub.org/files/72MiningVersionArchives.pdf