1 research outputs found
Cognitively Inspired Computational Memory Model with Applications in Robotics
Π£ Π΄ΠΈΡΠ΅ΡΡΠ°ΡΠΈΡΠΈ ΡΠ΅ ΠΏΡΠ΅Π΄ΡΡΠ°Π²ΡΠ΅Π½ Π½ΠΎΠ²ΠΈ ΡΠ°ΡΡΠ½Π°ΡΡΠΊΠΈ ΠΌΠΎΠ΄Π΅Π» Π΄ΡΠ³ΠΎΡΡΠ°ΡΠ½Π΅ ΠΌΠ΅ΠΌΠΎΡΠΈΡΠ΅, Π½Π°ΠΌΠ΅ΡΠ΅Π½ Π·Π° ΠΏΡΠΈΠΌΠ΅Π½Π΅ Ρ ΠΊΠΎΠ½Π²Π΅ΡΠ·Π°ΡΠΈ- ΠΎΠ½ΠΈΠΌ ΡΠΎΠ±ΠΎΡΡΠΊΠΈΠΌ Π°Π³Π΅Π½ΡΠΈΠΌΠ°. ΠΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½ΠΈ ΠΌΠΎΠ΄Π΅Π» ΡΠ΅ ΡΠΈΠΌΠ±ΠΎΠ»ΠΈ- ΡΠΊΠΈ, ΡΠ° ΠΌΠ΅ΡΠΎΠ΄ΠΎΠ»ΠΎΡΠΊΠΎΠ³ Π°ΡΠΏΠ΅ΠΊΡΠ°, ΠΈ ΠΈΠ½ΡΠΏΠΈΡΠΈΡΠ°Π½ ΡΠ΅ ΠΈΠ·Π°Π±ΡΠ°Π½ΠΈΠΌ ΠΊΠΎΠ³Π½ΠΈΡΠΈΠ²Π½ΠΈΠΌ ΠΌΠ΅Ρ
Π°Π½ΠΈΠ·ΠΌΠΈΠΌΠ° ΡΡΠ΄ΡΠΊΠΎΠ³ ΠΌΠ΅ΠΌΠΎΡΠΈΡΡΠΊΠΎΠ³ ΡΠΈΡΡΠ΅ΠΌΠ°, ΠΊΠΎΡΠΈ ΡΠΊΡΡΡΡΡΡ ΠΈΠ½ΡΠ΅Π³ΡΠ°ΡΠΈΡΡ ΠΌΠ΅Π½ΡΠ°Π»Π½ΠΈΡ
ΡΠ΅ΠΏΡΠ΅Π·Π΅Π½ΡΠ°ΡΠΈΡΠ°, ΡΠ΅ΠΌΠ°Π½ΡΠΈΡΠΊΡ ΠΊΠ°ΡΠ΅Π³ΠΎΡΠΈΠ·Π°ΡΠΈΡΡ, Π°ΡΠΎΡΠΈΡΠ°ΡΠΈΠ²Π½ΠΎ ΡΡΠ΅ΡΠ΅ ΠΈ ΠΊΠΎΠ½ΡΠ΅ΠΊ- ΡΡΠ½ΠΎ Π·Π°Π²ΠΈΡΠ½ΠΎ ΡΠ΅Π»Π΅ΠΊΡΠΎΠ²Π°ΡΠ΅ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΡΠ°. Π£ ΠΎΡΠ½ΠΎΠ²ΠΈ ΠΌΠΎΠ΄Π΅Π»Π° ΡΠ΅ Π½Π°Π»Π°Π·ΠΈ ΡΠΈΠΌΠ±ΠΎΠ»ΠΈΡΠΊΠΈ ΠΏΡΠΈΡΡΡΠΏ Π·Π° Π°ΡΡΠΎΠΌΠ°ΡΡΠΊΠΎ ΠΌΠΎΠ΄Π΅Π»ΠΎΠ²Π°ΡΠ΅ Π΄ΠΎΠΌΠ΅Π½Π° ΠΈΠ½ΡΠ΅ΡΠ°ΠΊΡΠΈΡΠ΅ ΠΈΠ·ΠΌΠ΅ΡΡ ΡΠΎΠ²Π΅ΠΊΠ° ΠΈ ΡΠΎΠ±ΠΎΡΠ°. Π Π΅Π»Π΅Π²Π°Π½ΡΠ½ΠΈ ΡΡΠ½ΠΊΡΠΈoΠ½aΠ»Π½ΠΈ aΡΠΏeΠΊΡ ΠΏΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½ΠΎΠ³ ΠΌΠΎΠ΄Π΅Π»Π° oΠ΄Π½oΡΠΈ ΡΠ΅ Π½a ΠΏΡoΠ±Π»eΠΌΠ΅ Π°Π΄Π΅ΠΊΠ²Π°ΡΠ½ΠΎΠ³ aΠΊΡΠΈΠ²ΠΈΡaΡa Π΄Π΅Π»ΠΎΠ²Π° Π΄ΡΠ³ΠΎΡΡΠ°ΡΠ½Π΅ ΠΌeΠΌoΡΠΈje, Ρ ΡΠΊΠ»Π°Π΄Ρ ΡΠ° ΡΠΏΠΎΡΠ°ΡΡΠΈΠΌ ΡΡΠΈΠΌΡΠ»Π°Π½ΡΠΈΠΌΠ°, ΠΈΡΡΠΎΡΠΈ- ΡΠΎΠΌ ΠΈΠ½ΡΠ΅ΡΠ°ΠΊΡΠΈΡΠ΅ ΠΈ ΡΡΠ΅Π½ΡΡΠ½ΠΈΠΌ ΠΊΠΎΠ½ΡΠ΅ΠΊΡΡΠΎΠΌ ΠΈΠ½ΡΠ΅ΡΠ°ΠΊΡΠΈΡΠ΅. ΠΠΈΠ²ΠΎ Π°ΠΏΡΡΡΠ°ΠΊΡΠΈΡΠ΅ Ρ ΡΠΏΠ΅ΡΠΈΡΠΈΠΊΠ°ΡΠΈΡΠΈ ΠΌΠΎΠ΄Π΅Π»Π° ΡΠ΅ Π΄ΠΎΠ²ΠΎΡΠ°Π½ Π΄Π° ΠΎΠΌΠΎΠ³ΡΡΠΈ ΠΏΡΠΈΠΌΠ΅Π½Ρ ΠΌΠΎΠ΄Π΅Π»Π° Ρ ΡΠΈΡΠΎΠΊΠΎΠΌ ΡΠΏΠ΅ΠΊΡΡΡ ΠΏΡΠΎΡΡΠΎΡΠ½ΠΈΡ
, ΡΠ½ΠΈΡΠΎΡΠΌΠ½ΠΈΡ
Π΄ΠΎΠΌΠ΅Π½Π° ΠΊΠΎΡΠΈ ΡΡ ΠΊΠ°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΡΠ½ΠΈ Π·Π° ΠΈΠ½ΡΠ΅ΡΠ°ΠΊΡΠΈΡΡ ΠΈΠ·ΠΌΠ΅ΡΡ ΡΠΎΠ²Π΅ΠΊΠ° ΠΈ ΡΠΎΠ±ΠΎΡΠ°, Π° Π½ΠΈΠ²ΠΎ Π΄Π΅ΡΠ°ΡΠ° Ρ ΡΠΏΠ΅ΡΠΈΡΠΈΠΊΠ°ΡΠΈΡΠΈ ΡΠ΅ Π΄ΠΎΠ²ΠΎΡΠ°Π½ Π·Π° ΡΠ°ΡΡΠ½Π°ΡΡΠΊΡ ΠΈΠΌΠΏΠ»Π΅ΠΌΠ΅Π½ΡΠ°ΡΠΈΡΡ ΠΌΠΎΠ΄Π΅Π»Π°.U disertaciji je predstavljen novi raΔunarski model dugotrajne memorije, namenjen za primene u konverzaci- onim robotskim agentima. PredloΕΎeni model je simboli- Δki, sa metodoloΕ‘kog aspekta, i inspirisan je izabranim kognitivnim mehanizmima ljudskog memorijskog sistema, koji ukljuΔuju integraciju mentalnih reprezentacija, semantiΔku kategorizaciju, asocijativno uΔenje i kontek- stno zavisno selektovanje informacija. U osnovi modela se nalazi simboliΔki pristup za automatsko modelovanje domena interakcije izmeΔu Δoveka i robota. Relevantni funkcionalni aspekt predloΕΎenog modela odnosi se na probleme adekvatnog aktiviranja delova dugotrajne memorije, u skladu sa spoljaΕ‘njim stimulansima, istori- jom interakcije i trenutnim kontekstom interakcije. Nivo apstrakcije u specifikaciji modela je dovoljan da omoguΔi primenu modela u Ε‘irokom spektru prostornih, uniformnih domena koji su karakteristiΔni za interakciju izmeΔu Δoveka i robota, a nivo detalja u specifikaciji je dovoljan za raΔunarsku implementaciju modela.This dissertation proposes a novel computational model of long-term memory intended for applications in conversational robotic agents. The proposed model is symbolic, from the methodological point of view, and cognitively-inspired by selected cognitive mechanisms of the human memory system, including integration of mental representations, semantic categorization, associative learning, and context-dependent information selection. In the core of the model there is a symbolic approach to automatic modeling of domains of human-robot interaction. The relevant functional aspect of the proposed model concerns the problems of context-dependent retrieval from long-term memory, in accordance with external stimuli, the interaction history, and the current context of interaction. The level of abstraction in the model is sufficient to enable generalization of the model over a range of spatial, uniform domains that are characterical for human-robot interaction, while the level of detail contained in the specification of the model is sufficient for a computational implementation