Is there any other tool to analysis Target gene based on Chip-seq and RNA-seq joint analysis result

Question

[harrypotterandsbt]

I know there is a tool called BETA can analysis and predict target gene based on RNA-seq and ChIP-seq datasets. And I wonder there are any other tools can do similar work.I google it and I find there are little new tools to do th work. I don't know why ? Any ideals ? Welcome your valueable points!