Comcast, Charter, ViacomCBS to collaborate on targeted advertising with new joint venture

(Telecompaper) Comcast, Charter and ViacomCBS have announced a Blockgraph partnership and new joint venture, aimed at promoting advanced, and especially targeted, advertising for TV and video… http://feedproxy.google.com/~r/TelecompaperFixed/~3/Jc2V2KD_XDY/comcast-charter-viacomcbs-to-collaborate-on-targeted-advertising-with-new-joint-venture–1340577