@TechReport{splliftTR, month = nov, title = {Transparent and Efficient Reuse of IFDS-based Static Program Analyses for Software Product Lines}, author = {Eric Bodden and T{\'a}rsis Tol{\^e}do and M{\'a}rcio Ribeiro and Claus Brabrand and Paulo Borba and Mira Mezini}, institution = {EC SPRIDE, Technische Universit\"at Darmstadt}, year = {2012}, number= {TUD-CS-2012-0239}, url = {https://www.bodden.de/pubs/btr+12transparent.pdf} }