Impression Allocation via Modified Second-Bid Auction
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Solution Overview
Problem
Existing systems fail to effectively balance competition between performance advertisers (indirect demand) and traditional advertisers (direct demand) in impression allocation, leading to adverse selection, under delivery, and the potential for dishonest bidding, as they struggle to separate common and match factors in auction bids.
Innovation Solution
A system implementing a modified second-bid auction mechanism that considers losing bids, using a delivery engine, statistics collector, forecasting module, and optimization engine to allocate impressions, which generates bids based on a multiplier that mitigates adverse selection and incentivizes honest bidding.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a standard auction mechanism is used to allocate impressions between direct demand and indirect demand, then the auction process is simple and fast, but adverse selection occurs where indirect demand buyers take all good inventory leaving bad inventory to direct buyers
Solution Approach 1:
The patent introduces a publisher bid as an intermediary element that mediates between direct demand and indirect demand. The publisher bid acts as a strategic placeholder that influences the auction outcome to prevent adverse selection, ensuring direct buyers receive adequate inventory while maintaining auction efficiency. This intermediary mechanism allows the system to achieve both speed and fairness in impression allocation.
2Productivity
If indirect demand buyers are allowed to bid freely in the auction, then the marketplace is competitive and efficient, but direct demand campaigns under deliver their guaranteed impressions
Solution Approach 1:
The patent implements preliminary action by pre-calculating and setting aside a portion of inventory for direct demand campaigns before the auction begins. The publisher bid is established in advance based on expected direct demand requirements, creating a reserved capacity that ensures guarantee delivery. This preliminary structuring allows the remaining auction to proceed competitively for indirect demand without compromising direct demand fulfillment.
Solution Approach 2:
The system incorporates feedback mechanisms where the publisher bid adjusts based on real-time auction dynamics and direct demand performance. The publisher bid responds to the level of indirect demand competition, dynamically modulating to ensure direct demand campaigns receive their guaranteed impressions while maximizing marketplace efficiency. This feedback loop maintains reliability without sacrificing competitive efficiency.
3Device complexity
If the auction system does not consider losing bids, then the auction mechanism is simple and transparent, but the system is not strategy proof and indirect demand buyers may submit false bids to skew auction outcomes
Solution Approach 1:
The patent extracts the strategic manipulation element from the auction by removing the incentive for false bidding. The publisher bid mechanism is designed such that the highest losing bid determines the clearing price, making it impossible for bidders to skew outcomes through strategic underbidding or overbidding. This extraction of the manipulation vector simplifies the effective mechanism while ensuring bidding honesty, as truthful bidding becomes the dominant strategy.
Data Source
AI summary
A system and methods for allocating impressions using an auction comprises a delivery engine, a statistics collector, a forecasting module, and optimization engine and a direct demand source. The delivery engine receives indirect demand, direct demand and optimization information that it uses to allocate impressions and serve ads. The statistics collector is coupled to collect information from the delivery engine and input from the forecasting module. The forecasting module provides information to the optimization to smooth the rate at which direct demand is allocated. The optimization engine receives information from the statistics collector, the forecasting module and the direct demand source to produce optimization information that is used to generate bids for the direct demand. The present invention is particularly advantageous because it preserves the incentive for performance bidders to bid honestly; it eliminates adverse selection against the publisher; and it increases the efficiency and total value produced by the auction.