Myabe its possible but in a fight it would take to long most battles dont last that long and robots have a relatively short life span, if each robot maps its own area, it then has too share it with other bots, and given that a bot can cross the screen in like 25 cycles, it wont be accurate at all, only use you could do is maybe map enemy bot concentrations in different parts of the screens, but I dont really see what use that information could serve your bots, plus the whole idea is a massive undertaking for what I see as no gain, but if you can get it to work, fair play to you.
I think its much more interesting having bots maybe group together at a particular location or just keeping close too one another for protection in numbers, this might work quite well against single bots, if helios charged straight through one of the groups it could possibly mo them all down, who knows. Another interesting thing is just having bots assesing there target, for example are they bigger than me should I keep away like DIN with Helios, or should we team up to take big bots down, should I build up or reproduce fast, what is the best strategy to defeat my enemy. Having a bit of comunication between bots too co-ordinate information. If I wasn't snowed under with work I would maybe do some more work on my bots, but such is life that wont be for a while :(