To date, the users of test-driven program repair tools suffer from overfitting problem; a generated patch may pass all available tests without being correct. In existing work, are treated as merely passive consumers tests. However, what if they willing to modify test better assess patches obtained tool? this we propose novel semi-automatic patch-classification methodology named Poracle . Our ke...

Rats entrained to a 7 A.M.:7 P.M. lighting cycle had one eye patched and then were placed in either constant light or in a 2 A.M.:2 P.M. lighting cycle. In both cases, the patched eyes maintained the original pattern of rod outer segment (ROS) disc shedding, whereas the open eyes responded to the ambient lighting conditions. When the optic nerves were severed at the optic chiasm, the shedding r...

We show that Sonic hedgehog and patched are expressed in adjacent domains in the developing mouse retina. Treatment of cultures of perinatal mouse retinal cells with the amino-terminal fragment of Sonic hedgehog protein results in an increase in the proportion of cells that incorporate bromodeoxuridine, in total cell numbers, and in rod photoreceptors, amacrine cells and Muller glial cells, sug...

Retroactive auditing is a new approach for detecting past intrusions and vulnerability exploits based on security patches. It works by spawning two copies of the code that was patched, one with and one without the patch, and running both of them on the same inputs observed during the system’s original execution. If the resulting outputs differ, an alarm is raised, since the input may have trigg...