By Jon Lafayette
The Coalition for Innovative Media Measurement said it has added 12 new members.
Joining CIMM are Ampersand, Charter, Data ImpacX, Dativa, IRI, Janus Strategy & Insights, LiveRamp, New York Interconnect, Sequent Partners, Tru Optik, TVSquared and VideoAmp.
Current CIMM initiatives include a best-practices study to bring more transparency to the data inputs for TV Attribution and an initiative to standardize metadata describing ads and ad formats to provide greater efficiency and accuracy to the analysis of ROI for cross-platform ad campaigns.
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