attribution-reporting-api

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Are there changes to the aggregation model that could make it useful for training machine learning models?

2

For example, multiple-pass querying, different privacy accounting schemes, different batching schemes.

palenica

Default to off for high risk contexts

7

Publishers will need to check pages for level of user risk before activating. Set the permission policy to default off, so that high risk tracking is less likely to happen...

dmarti

What models may be considered in the future for the aggregation service?

1

What other models, such as outputting buckets and values if the value exceeds a noisy threshold, may be considered in future iterations?

palenica

Question about multiple attribution source support

2

Hi, I am looking for solutions to support multiple attribution sources at the event level. For example, we have a.com and b.com both can support the measurement for click/impression/conversions. When...

gyuchaog

90 day attribution window

3

For awareness campaigns that won't expect an immediate click, the proposed 30 day maximum window is too short - especially for industries that have longer sales cycles. Can the attribution...

nanook21

Consider descriptive names for source types

3

Source types can be one of `event` and `navigation`; this may be confusing, as all sources generically as _event_ sources. Proposal: `event` -> `view` `navigation` -> `click` ?

maudnals

Currently, the Attribution-Reporting-Filters header allows a reporting origin to prevent the browser from generating reports based on trigger time signals and trigger time signals. This is not sufficient in cases...

johnivdel

When rounding source_registration_time, would adtech want to specify the timezone

5

The aggregate API explainer [says](https://github.com/WICG/conversion-measurement-api/blob/main/AGGREGATE.md#aggregatable-reports) that source_registration_time will be rounded to the nearest day boundary. The explainer does not explicitly specify a time zone, but the assumption is we'll round...

palenica

Questions about app-to-web support

7

Hello! Regarding the [app-to-web proposal ](https://github.com/WICG/conversion-measurement-api/blob/main/app_to_web.md), I have a few questions on what type of scenarios are planned (or feasible) to be supported. (Keep in mind I'm not an Android...

ycmou

Who will act as coordinators for the aggregation service? What are appropriate criteria for selecting coordinators and ensuring coordinators are trustworthy?

4

How should we choose appropriate parties to act as coordinators and how can we ensure that the coordinator(s) can be trusted?

palenica