3 research outputs found
Decidability of Multi-modal Logic LTK of Linear Time and Knowledge
Thepaperinvestigates modal(temporal-model) logicsbased at a semantic approach with models combining knowledge and time. We introduce multi-modal logics LT Kr and LT Kir containing modalities for knowledge and time as the sets of all LT Kr -valid, and LT Kir -valid formulae for a class of special LT Kr frames, LT Kir -frames, respectively. The main results of this paper are theorems stating that LT Kr and LT Kir are decidable; we also give an explicit solving algorithm.Π ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Π½ΠΎΠΉ ΡΡΠ°ΡΡΠ΅ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΡΡΡ ΡΠ΅ΠΌΠ°Π½ΡΠΈΡΠ΅ΡΠΊΠΈΠΉ ΠΏΠΎΠ΄Ρ
ΠΎΠ΄ ΠΊ ΠΏΠΎΡΡΡΠΎΠ΅Π½ΠΈΡ ΠΌΠΎΠ΄Π΅Π»Π΅ΠΉ, ΠΊΠΎΠΌΠ±ΠΈΠ½ΠΈΡΡΡΡΠΈΡ
ΠΌΠΎΠ΄Π°Π»ΡΠ½ΠΎΡΡΠΈ Π·Π½Π°Π½ΠΈΡ ΠΈΠ²ΡΠ΅ΠΌΠ΅Π½ΠΈ.Π‘Π΅ΠΌΠ°Π½ΡΠΈΡΠ΅ΡΠΊΠΈΠ²Π²ΠΎΠ΄ΡΡΡΡΠΌΠ½ΠΎΠ³ΠΎΠΌΠΎΠ΄Π°Π»ΡΠ½ΡΠ΅Π»ΠΎΠ³ΠΈΠΊΠΈ LT Kr ΠΈ LT Kir , ΡΠΎΠ΄Π΅ΡΠΆΠ°ΡΠΈΠ΅ ΠΌΠΎΠ΄Π°Π»ΡΠ½ΠΎΡΡΠΈ Π·Π½Π°Π½ΠΈΡ ΠΈ Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ ΠΊΠ°ΠΊ ΠΌΠ½ΠΎΠΆΠ΅ΡΡΠ²ΠΎ ΡΠΎΡΠΌΡΠ», ΠΈΡΡΠΈΠ½Π½ΡΡ
Π½Π° ΡΡΠ΅ΠΉΠΌΠ°Ρ
ΡΠΏΠ΅ΡΠΈΠ°Π»ΡΠ½ΠΎΠ³ΠΎ Π²ΠΈΠ΄Π°. ΠΠ»Π°Π²Π½ΡΠΌ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠΎΠΌ ΡΠ°Π±ΠΎΡΡ ΡΠ²Π»ΡΡΡΡΡ ΡΠ΅ΠΎΡΠ΅ΠΌΡ ΠΎΠ± ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΠΉ ΡΠΈΠ½ΠΈΡΠ½ΠΎΠΉ Π°ΠΏΠΏΡΠΎΠΊΡΠΈΠΌΠΈΡΡΠ΅ΠΌΠΎΡΡΠΈ ΠΈ, ΠΊΠ°ΠΊ ΡΠ»Π΅Π΄ΡΡΠ²ΠΈΠ΅, ΡΠ°Π·ΡΠ΅ΡΠΈΠΌΠΎΡΡΠΈ Π΄Π°Π½Π½ΡΡ
Π»ΠΎΠ³ΠΈΠΊ
Decidability of Multi-modal Logic LTK of Linear Time and Knowledge
Thepaperinvestigates modal(temporal-model) logicsbased at a semantic approach with models combining knowledge and time. We introduce multi-modal logics LT Kr and LT Kir containing modalities for knowledge and time as the sets of all LT Kr -valid, and LT Kir -valid formulae for a class of special LT Kr frames, LT Kir -frames, respectively. The main results of this paper are theorems stating that LT Kr and LT Kir are decidable; we also give an explicit solving algorithm.Π ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Π½ΠΎΠΉ ΡΡΠ°ΡΡΠ΅ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΡΡΡ ΡΠ΅ΠΌΠ°Π½ΡΠΈΡΠ΅ΡΠΊΠΈΠΉ ΠΏΠΎΠ΄Ρ
ΠΎΠ΄ ΠΊ ΠΏΠΎΡΡΡΠΎΠ΅Π½ΠΈΡ ΠΌΠΎΠ΄Π΅Π»Π΅ΠΉ, ΠΊΠΎΠΌΠ±ΠΈΠ½ΠΈΡΡΡΡΠΈΡ
ΠΌΠΎΠ΄Π°Π»ΡΠ½ΠΎΡΡΠΈ Π·Π½Π°Π½ΠΈΡ ΠΈΠ²ΡΠ΅ΠΌΠ΅Π½ΠΈ.Π‘Π΅ΠΌΠ°Π½ΡΠΈΡΠ΅ΡΠΊΠΈΠ²Π²ΠΎΠ΄ΡΡΡΡΠΌΠ½ΠΎΠ³ΠΎΠΌΠΎΠ΄Π°Π»ΡΠ½ΡΠ΅Π»ΠΎΠ³ΠΈΠΊΠΈ LT Kr ΠΈ LT Kir , ΡΠΎΠ΄Π΅ΡΠΆΠ°ΡΠΈΠ΅ ΠΌΠΎΠ΄Π°Π»ΡΠ½ΠΎΡΡΠΈ Π·Π½Π°Π½ΠΈΡ ΠΈ Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ ΠΊΠ°ΠΊ ΠΌΠ½ΠΎΠΆΠ΅ΡΡΠ²ΠΎ ΡΠΎΡΠΌΡΠ», ΠΈΡΡΠΈΠ½Π½ΡΡ
Π½Π° ΡΡΠ΅ΠΉΠΌΠ°Ρ
ΡΠΏΠ΅ΡΠΈΠ°Π»ΡΠ½ΠΎΠ³ΠΎ Π²ΠΈΠ΄Π°. ΠΠ»Π°Π²Π½ΡΠΌ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠΎΠΌ ΡΠ°Π±ΠΎΡΡ ΡΠ²Π»ΡΡΡΡΡ ΡΠ΅ΠΎΡΠ΅ΠΌΡ ΠΎΠ± ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΠΉ ΡΠΈΠ½ΠΈΡΠ½ΠΎΠΉ Π°ΠΏΠΏΡΠΎΠΊΡΠΈΠΌΠΈΡΡΠ΅ΠΌΠΎΡΡΠΈ ΠΈ, ΠΊΠ°ΠΊ ΡΠ»Π΅Π΄ΡΡΠ²ΠΈΠ΅, ΡΠ°Π·ΡΠ΅ΡΠΈΠΌΠΎΡΡΠΈ Π΄Π°Π½Π½ΡΡ
Π»ΠΎΠ³ΠΈΠΊ