SHOP2: an HTN planning system
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The SHOP2 planning system as discussed by the authors received one of the awards for distinguished performance in the 2002 International Planning Competition and described the features that enabled it to excel in the competition, especially those aspects of SHOP 2 that deal with temporal and metric planning domains.Abstract:
The SHOP2 planning system received one of the awards for distinguished performance in the 2002 International Planning Competition. This paper describes the features of SHOP2 which enabled it to excel in the competition, especially those aspects of SHOP2 that deal with temporal and metric planning domains.read more
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Dissertation
Supporting IT Service Fault Recovery with an Automated Planning Method
TL;DR: It is shown theoretically that the service fault recovery problem can be indeed solved by automated planning techniques, and a generic framework based on the automated planning theory is proposed to generate plans for recoveries of IT services.
Proceedings ArticleDOI
Hierarchical Abstraction of World Elements and Behaviors for efficient task planning of a mobile robot
TL;DR: To integrate abstraction of world elements with abstraction of behaviors, this work constructs hierarchical domain description based on joint of action hierarchy (JAH), and shows the validities of this proposed PhaWeB.
Proceedings Article
Device collaboration in smarthomes as service delivery
TL;DR: This research introduces an example of using service-oriented computing in a smart home setting that is implemented with OSGi, and the service composition is based on planning approach that is common in artificial intelligence.
Proceedings ArticleDOI
Hierarchical Task Network Plan Reuse for video games
TL;DR: An approach for Plan Reuse is proposed that manipulates the order in which the search tree is traversed by using a similarity function and is tested in the SimpleFPS domain, and shown to be capable of finding (optimal) plans with a decreased amount of search effort on average when re-planning for variations of previously solved problems.
Journal ArticleDOI
A Robotic Cognitive Control Framework for Collaborative Task Execution and Learning.
Riccardo Caccavale,Alberto Finzi +1 more
TL;DR: In this paper, a supervisory attentional system is used to orchestrate the execution of hierarchically organized robotic behaviors in social and service robotics, where complex collaborative tasks are expected to be executed while interacting with humans.
References
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Proceedings Article
HTN planning: complexity and expressivity
TL;DR: How the complexity of HTN planning varies with various conditions on the task networks is described.
Proceedings Article
Generating project networks
TL;DR: The planner (NONLIN) and the Task Formalism (TF) used to hierarchically specify a domain are described, which can aid in the generation of project networks.
Journal ArticleDOI
Using temporal logics to express search control knowledge for planning
Fahiem Bacchus,Froduald Kabanza +1 more
TL;DR: This work shows how domain dependent search control knowledge can be represented in a temporal logic, and then utilized to effectively control a forward-chaining planner.
Book
Practical Planning: Extending the Classical AI Planning Paradigm
TL;DR: In this paper, the authors present a hierarchical planning as a hierarchy of different abstraction levels for SIPE and compare it with other systems with different resources: Reusable, Consumable, Temporal, Search, and Reactivity.
Proceedings Article
The nonlinear nature of plans
TL;DR: A new information structure is described, called the procedural net, that represents a plan as a partial ordering of actions with respec to time, so that a problem-solving system using this representation can deal easily and directly with problems that are otherwise very difficult to solve.