計画の開示がプライバシーに与える影響
What does my knowing your plans tell me?
ロボットが事前に計画を開示した場合、観察者がその計画情報と観測結果を組み合わせることで何を推測できるかを分析し、計画の開示がプライバシーを損なう条件を明らかにした論文。
著者: Yulin Zhang, Dylan A. Shell, Jason M. O'Kane
分類: cs.RO
原文アブストラクト
For robots acting in the presence of observers, we examine the information that is divulged if the observer is party to the robot's plan. Privacy constraints are specified as the stipulations on what can be inferred during plan execution. We imagine a case in which the robot's plan is divulged beforehand, so that the observer can use this {\em a priori} information along with the disclosed executions. The divulged plan, which can be represented by a procrustean graph, is shown to undermine privacy precisely to the extent that it can eliminate action-observation sequences that will never appear in the plan. Future work will consider how the divulged plan might be sought as the output of a planning procedure.
