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| Description
| - Deterministic domain-independent multi-agent planning is an approach to coordination of cooperative agents with joint goals. Provided that the agents act in an imperfect environment, such plans can fail. The traightforward approach to recover from such situations is to compute a new plan from scratch, that is to replan. Even though, in a worst case, plan repair or plan re-use does not yield an advantage over replanning from scratch, there is a sound evidence from practical use that approaches trying to repair the failed original plan can outperform replanning in selected problems. One of the possible plan repairing techniques is based on preservation of the older plans. This work experimentally studies three aspects affecting efficiency of plan repairing approaches based on preservation of fragments of the original plan in a multi-agent setting. We focus both on the computational, as well as the communication efficiency of plan repair in comparison to replanning from scratch. In our study, we report on the influence of the following issues on the efficiency of plan repair: 1) the number of involved agents in the plan repairing process, 2) interdependencies among the repaired actions, and finally 3) particular modes of re-use of the older plans.
- Deterministic domain-independent multi-agent planning is an approach to coordination of cooperative agents with joint goals. Provided that the agents act in an imperfect environment, such plans can fail. The traightforward approach to recover from such situations is to compute a new plan from scratch, that is to replan. Even though, in a worst case, plan repair or plan re-use does not yield an advantage over replanning from scratch, there is a sound evidence from practical use that approaches trying to repair the failed original plan can outperform replanning in selected problems. One of the possible plan repairing techniques is based on preservation of the older plans. This work experimentally studies three aspects affecting efficiency of plan repairing approaches based on preservation of fragments of the original plan in a multi-agent setting. We focus both on the computational, as well as the communication efficiency of plan repair in comparison to replanning from scratch. In our study, we report on the influence of the following issues on the efficiency of plan repair: 1) the number of involved agents in the plan repairing process, 2) interdependencies among the repaired actions, and finally 3) particular modes of re-use of the older plans. (en)
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| Title
| - How to Repair Multi-agent Plans: Experimental Approach
- How to Repair Multi-agent Plans: Experimental Approach (en)
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| skos:prefLabel
| - How to Repair Multi-agent Plans: Experimental Approach
- How to Repair Multi-agent Plans: Experimental Approach (en)
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| skos:notation
| - RIV/68407700:21230/13:00206026!RIV14-MSM-21230___
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| http://linked.open...avai/predkladatel
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/68407700:21230/13:00206026
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - multi-agent systems; plan repair, automated planning; experimental comparison (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...UplatneniVysledku
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| http://linked.open...iv/tvurceVysledku
| - Komenda, Antonín
- Novák, Peter
- Pěchouček, Michal
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| http://localhost/t...ganizacniJednotka
| |
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