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DEM's database login
DEM's spatial distribution
DEM in probabilistic wumpus-world
TheoryExpand Theory

My name is Istvan Elek (PhD) from the Eotvos Lorand University (, Faculty of Computer Science (, Budapest, Hungary. I am a habil. associate professor at the university. Look at my home page ( DEM project is my favorite research topic. My first publication on digital evolution machines appeared in 2008. Since almost every year I published the latest results. If you would like to contact me, send an email to There is a server, where you are now, and you can login, if you are an evolution researcher. If you login to the DEM's database you can observe their life in tables or graphics, as you like it.