Impact of Invalid Traffic on Vendor Profitability

Invalid traffic (ad fraud) have not been discussed in the context of vendor profitability before. To do this, we have created a Net Present Value (NPV) framework that allows straightforward modeling of economic impact from Invalid Traffic filtering with outputs such...

Entropy and Invalid Traffic Detection

For the past 16 months we have worked on analyzing daily ad exchange bid logs with the goal of creating a “signals intelligence” scoring mechanism that could handle 200 billion bid events in a 24 hour cycle with minimal system requirements. Today we are able to...