CMI 5 Working Group Meeting Minutes – October 31st, 2014

CMI 5 Working Group Meeting Minutes – October 31st, 2014

Attendees

• William A. McDonald – Boeing Flight Services
• Bruce Williamson – Boeing Defense Systems
• Bill Shook – Boeing Defense Systems
• Brandt Dargue – Boeing Research & Technology
• Ben Clark – Rustici Software
• Ray Lowery – Pratt & Whitney
• Chris Handorf – Pearson
• Henry Ryng – INXSOL

Notes

LRS query optimization To address the issue of optimizing LRS query on statements with a “result” the group narrowed down the approach to requiring a context “search tag”.

The proposed solution is as follows:

Statements with a results object that include either "success” or "completion” properties must contain a "search tag" in context object as follows:

"context": {
            "contextActivities":{
                    "category":{
                                  "id":"http://aicc.org/CMI5/ResultsSearchTag"
                                }
              }
}

This tag can be used to facilitate searches of the LRS by the LMS or other reporting systems.

Results Property (9.5 Result) The discussion on LRS query optimization prompted some corrections to CMI-5 Runtime section 9.5 (Result).

The compliance statements regarding the overall results block should be removed. The compliance statements should be left to the results object properties (i.e. sections 9.5.1 thru 9.5.5) The example for score was also incorrect (needed properties added as shown below):

---

9.5 Result

This section describes the results property.

"result": {
     "score": {
               "scaled":0.65,
                "raw":65,
               "min":0,
               "max":100
      }
     "success": false,
     "duration": "PT30M",
     "extensions": {
                "http://www.aicc.org/cmi5/extensions/result/progress": 100
      }
}