Paper actually looks interesting. I'm afraid that without an explanation, the title is going to turn a lot of would-be-interested readers away. Also, I've read

Paper actually looks interesting. I'm afraid that without an explanation, the title is going to turn a lot of would-be-interested readers away. Also, I've read that pdf files (with "[pdf]" in the title) get a lot of traction on HN, so if you re-post it, you may want to link directly to the pdf. This is an especially good candidate as the abstract is at the top of the paper.