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CoSAR-TS. Coalition Search and Rescue Task Support Demo – 2003-05-07 DARPA DAML Program AIAI/IHMC. Binni SAR Scenario. SAR Joint Publications. Domain & Policy Management Tools. CoABS Grid Manager. KAoS Policy Admin. Tool (KPAT). Task Support Tools. Process Panel. Activity Editor.

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Cosar ts

Coalition Search and Rescue

Task Support

Demo – 2003-05-07



Domain & Policy Management Tools

CoABS Grid Manager

KAoS Policy Admin. Tool (KPAT)

Task Support Tools

Process Panel

Activity Editor

Domain Editor



Kaos daml policy fragment
KAoS DAML Policy Fragment

<rdfs:Class rdf:ID='policy-6ef00f45-00f4-0000-8000-0000deadbeefAction' daml:label='coginst_ActionClassName'>

<daml:subClassOf rdf:resource=''/>


<daml:Restriction rdf:ID='policy-6ef00f45-00f4-0000-8000-0000deadbeefActorRestriction0'>

<daml:onProperty rdf:resource=''/>

<daml:toClass rdf:resource='#MembersOfDomainBinni'/>




<daml:Restriction rdf:ID='policy-6ef00f45-00f4-0000-8000-0000deadbeefTargetRestriction0'>


<daml:ObjectProperty rdf:about=''/>


<daml:toClass rdf:resource='#policy-6ef00f45-00f4-0000-8000-0000deadbeefTargetInstances0'/>




<daml:Restriction rdf:ID='policy-6ef00f45-00f4-0000-8000-0000deadbeefTargetRestriction1'>


<daml:ObjectProperty rdf:about=''/>



<rdfs:Class rdf:about='#policy-6ef00f45-00f4-0000-8000-0000deadbeefTargetInstances1'/>





<RDFNsId1:NegAuthorizationPolicy rdf:ID='policy-6ef00f45-00f4-0000-8000-0000deadbeef'




<RDFNsId1:controls rdf:resource='#policy-6ef00f45-00f4-0000-8000-0000deadbeefAction'/>



Kaos daml policy example
KAoS DAML Policy Example

  • Example defines negative authorization for CMU Matchmaker to return Gao Rescue Resources if the destination hospital is in Arabello

  • Why not just manage policies within the Matchmaker DAML-S descriptions themselves?

    • Perspective independence: For various reasons, either the MM service, the Coalition, or Gao may be motivated to define and manage such a policy

    • Confidentiality: It may be in the defining party’s interest not to disclose the policy to the other parties

    • Resource management independence: The policy will need to be enforced by some component that belongs to the defining party, not necessarily to the subject or target of the policy

    • Redundancy: The independence of the policy reasoning mechanisms provides a check against buggy, malicious, or poorly-designed code in the agents and services

Achievements to date
Achievements to Date

  • Initial Coalition SAR scenario defined

  • SONAT ENP data base extended with Binni data

  • Direct DAML file processing from I-X to SONAT via HP JENA Toolkit

  • SOAP Access to SAR Resources from KAoS and I-X via Katia Sycara’s CMU MatchMaker and MM client code

  • I-X linked to Norman Sadeh’s CMU context-aware Notification Agent for personalised notifications

  • KAoS policy-governed access to SAR Resources

  • Initial demonstration framework with CoSAR and US-SAR I-X Panels and 2 Information Access Agents

  • Integration of BBN OpenMap with I-X Process Panels

Further information
Further Information





Additional details
Additional Details

  • Extra Slides