Abstract: Content provider systems publish content via content publishing platforms. An online system is associated with multiple content publishing platforms. Each content publishing platform is associated with policies that determine whether a content item is acceptable for publishing via the content publishing platform. For example, the policy may specify dimensions of a media object of the content item, keywords that are unacceptable for publishing via the content publishing platform, and so on. The online system receives requests from content provider systems to publish content via a particular content publishing platform. The online system determines whether the content item is suitable for publishing via one or more other content publishing platforms. The online system determines whether the content provider system approves publishing content via any of the identified content publishing platforms.

Abstract: Content provider systems publish content via content publishing platforms. An online system is associated with multiple content publishing platforms. Each content publishing platform is associated with policies that determine whether a content item is acceptable for publishing via the content publishing platform. For example, the policy may specify dimensions of a media object of the content item, keywords that are unacceptable for publishing via the content publishing platform, and so on. The online system receives requests from content provider systems to publish content via a particular content publishing platform. The online system determines whether the content item is suitable for publishing via one or more other content publishing platforms. The online system determines whether the content provider system approves publishing content via any of the identified content publishing platforms.

Abstract: Content provider systems publish content via content publishing platforms. An online system is associated with multiple content publishing platforms. Each content publishing platform is associated with policies that determine whether a content item is acceptable for publishing via the content publishing platform. For example, the policy may specify dimensions of a media object of the content item, keywords that are unacceptable for publishing via the content publishing platform, and so on. The online system receives requests from content provider systems to publish content via a particular content publishing platform. The online system determines whether the content item is suitable for publishing via one or more other content publishing platforms. The online system determines whether the content provider system approves publishing content via any of the identified content publishing platforms.

Abstract: An online system receives advertisements from advertisers and reviews the advertisement for compliance with policies enforced by the online system. The online system computes scores for each advertisement based on an expected revenue from presenting various advertisement and/or interactions with various advertisements and orders advertisements for review based on their scores. If a predicted time for the online system to review an advertisement is greater than a threshold amount of time, the online system allows the online system to be evaluated for presentation to users. As the online system receives interactions with the advertisement, the online system may modify the score for the advertisement and modify the order of the advertisement for review based on the modified score.