ISSUE-64 (PICK): Conflict resolution strategies to be covered by PRD? [PRD ]

ISSUE-64 (PICK): Conflict resolution strategies to be covered by PRD? [PRD ]

http://www.w3.org/2005/rules/wg/track/issues/

Raised by: Christian de Sainte Marie
On product: PRD 

- Some PR languages permit fairly complex conflict resolution strategies: what conflict resolution strategies should PRD cover?
- What combinations?
- Should there be a default strategy, and, if yes: which one?
- How to notify the intended strategy or combination to the consumer?
- OMG PRR does not identify specific conflict resolution strategies, but two operation modes: forward chaining and sequential (but the description of the semantics makes the forward chaining mode explicitely dependent on a conflict resolution strategy that is not defined further). Should PRD cover some form of a sequential mode and, if yes: which?