Kunal Taneja Tao Xie Nikolai Tillmann Jonathan de Halleux Wolfram Schulte Guided path exploration for regression test generation. 311-314 2009 ICSE Companion http://dx.doi.org/10.1109/ICSE-COMPANION.2009.5071009 conf/icse/2009c db/conf/icse/icse2009c.html#TanejaXTHS09