法学硕士时代的符号人工智能.pdf

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1、 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.D A T 4 4 3Symbolic AI in the age of LLMsDr.Ora LassilaPrincipal TechnologistCo-chairAmazon NeptuneW3C RDF&SPARQL Working Group 2025,Amazon Web Services,Inc.or its a

2、ffiliates.All rights reserved.S P E A K E R I N T R O D U C T I O NOra LassilaPh.D(D.Sc)AI+CS,Helsinki University of TechnologyThe“Semantic Web”First RDF specificationThis bookMy software flew theNASA Deep Space 1 probe 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Very brief hi

3、story of AIElements of symbolic AIBackgroundAgendaWhat is a knowledge graph?Working with ontologiesWorking with reasoningSymbolic AI todayChallengesHybrid systems“Neuro-symbolic AI”Symbolic AI&LLMsDisclaimer:This is not a tutorial on RDF,SPARQL,ontologies,reasoning,etc.,but hopefully it will whet yo

4、ur appetite,and we can continue talking 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.BackgroundThings you should know about AI 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.B R I E F H I S T

5、 O R Y O F A ICycles of“boom&bust”1940s:Connectionism1950s:The Dartmouth Workshop of 1956The term“Artificial Intelligence”is coined1960s:The 1st AI Winter1980s:Huge AI boom1990s:The 2nd AI Winter2000s:“Miraculous success”of non-symbolic AIAlso:revival of symbolic AI(Semantic Web)2025,Amazon Web Serv

6、ices,Inc.or its affiliates.All rights reserved.B R I E F H I S T O R Y O F A INotable parts of symbolic AIKnowledge representation and reasoningTheorem-provingHeuristic searchRule-based systemsConstraint solvingPlanningAgentsProgramming languages for AI(Lisp,Prolog)2025,Amazon Web Services,Inc.or it