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Scheduling the presentation of messages to users

  • US 6,876,974 B1
  • Filed: 12/07/1998
  • Issued: 04/05/2005
  • Est. Priority Date: 04/19/1996
  • Status: Expired due to Term
First Claim
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1. An advertising system for displaying advertisements to users in conjunction with a network, the advertising system comprisingplural client systems, each comprising a display a first processor a first memory coupled to the first processor a first communications interface for interfacing the client system with a network a first communications module comprising computer readable instructions for causing data to be transmitted and received via the communications interface a first computer program comprising computer readable instructions for causing the first processor to receive a plurality of advertisements through the first communications interface, wherein the advertisements are selected outside of the user'"'"'s control store the advertisements in the first memory receive priority information for the advertisements, the priority information comprising relative priorities for display of the advertisements store the priority information in the first memory set a sequential order for displaying the advertisements according to the priority information store the order for displaying the advertisements in the first memory automatically display the advertisements in the stored order on the display a server system comprising a second processor a second memory coupled to the second processor a second communications interface for interfacing the server system with the network a second communications module comprising computer readable instructions for causing data to be transmitted and received via the second communications interface a second computer program comprising computer readable instructions for causing the second processor to receive contract information for the advertisements, wherein the contact information comprises demographic profile reach and frequency, duration and time of expiry store the contract information in the second memory receive demographic information about the users of the client systems store the demographic information in the second memory select advertisements for the client systems to display based upon matches between the contract information and the demographic information store the selections in the second memory using an expected advertisement consumption for each user, and a current advertisement load and time to expiry for each user, allocate the selected advertisements to users who are more likely to be exposed to the advertisements prior to the advertisements'"'"' respective time of expiry store the allocations in the second memory.

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