Those are absolutely not cory eggs. Cory eggs are round, semi-transparent, and normally left on glass.
They look more like the eggs my red cherry shrimp carry, the shape and size are right (if that's a single strand of java moss that they're hanging on, then you can imagine how small they are). Yellow in the pic here, but a bit on the yellow-greenish side in real life. The odd thing is that when my shrimp drop their eggs, they tend to scatter and not lump up in one spot.
If I find one of my forum pics, I'll link to it.
edit: here's the cory egg link.
http://www.aquariumadvice.com/forums...tml#post993802