In STRIPS Planning the "threatening operator" must come ________________________.

Question

BlackTom AI · Accepted Answer

The question asks about the ordering requirement for a threatening operator in STRIPS planning. This sets the stage for understanding how threats are resolved in partial-order plans.
Option 1: 'Somewhere before the establisher or somewhere after the establishee, but not between them' — This is the standard STRIPS threat-resolving policy: to avoid deleting a precondition established by one operator (the establisher) while another operator (the threatenING) is active, you must order the threatening operator either before the establisher or after the establishee. Placing it between them would still conflict with the precondition, so this option correctly captures the required flexible placement outside the interval.
Option 2: 'Between the establisher and establishee' — Placing the threatening operator strictly between the establisher and establishee would not resolve the conflict with the established precondition and could leave the threat unresolved, making this option incorrect.
Option 3: 'Before the establisher and after the establishee' — Taking both positions simultaneously is logically inconsistent within a single ordering; you can’t place one operator both before and after another in a linear order, so this option is invalid.
Option 4: 'Directly after the establisher OR directly before the establishee' — This is overly restrictive by forcing the threat to occur immediately adjacent to one side, which is not a general requirement for threat resolution in STRIPS; the correct rule allows placement anywhere before the establisher or after the establishee, not necessarily immediately adjacent.

In STRIPS Planning the "threatening operator" must come ________________________.

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Which statement is FALSE when ignoring delete lists in Sokoban

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In STRIPS Planning the "threatening operator" must come ________________________.

查看解析

登录即可查看完整答案

类似问题

Which statement is FALSE when ignoring delete lists in Sokoban

PDDL 中的下列哪种操作方案可在初始状态下产生适用的操作 ？ Init(Tire(A)∧Flat(A)∧Puncture(A)∧Tire(B))

Which of the following action schemes in PDDL yield an applicable action in the initial state 𝐼 𝑛 𝑖 𝑡 ( 𝑇 𝑖 𝑟 𝑒 ( 𝐴 ) ∧ 𝐹 𝑙 𝑎 𝑡 ( 𝐴 ) ∧ 𝑃 𝑢 𝑛 𝑐 𝑡 𝑢 𝑟 𝑒 ( 𝐴 ) ∧ 𝑇 𝑖 𝑟 𝑒 ( 𝐵 ) ) ?

In a consumer society, many adults channel creativity into buying things

Economic stress and unpredictable times have resulted in a booming industry for self-help products

更多留学生实用工具

考试浏览器助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单

PDDL 中的下列哪种操作方案可在初始状态下产生适用的操作？ Init(Tire(A)∧Flat(A)∧Puncture(A)∧Tire(B))