SIOC-Dev - join
SIOC (Semantically Interlinked Online Communities) is an approach to interconnect online communities using the technologies developed by the Semantic Web community. This is the mailing list for developers of SIOC ontology and tools and technologies related to it.
Low activity, 313 members, restricted

comp.ai.nat-lang - join
Natural language processing by computers.
Low activity, 953 subscribers, Usenet

Creating Artificial Intelligence - join
This group will talk about issues related with Artificial Intelligence (AI) and deal with research.
Low activity, 943 members, moderated, restricted