#221 – Douglas Lenat: Cyc and the Quest to Solve Common Sense Reasoning in AI

Douglas Lenat is the founder of Cyc, a 37 year project aiming to solve common-sense knowledge and reasoning in AI. Please support this podcast by checking out our sponsors:

EPISODE LINKS: Douglas's Twitter: https://twitter.com/cycorpai Cyc's Website: https://cyc.com

PODCAST INFO: Podcast website: https://lexfridman.com/podcast Apple Podcasts: https://apple.co/2lwqZIr Spotify: https://spoti.fi/2nEwCF8 RSS: https://lexfridman.com/feed/podcast/ YouTube Full Episodes: https://youtube.com/lexfridman YouTube Clips: https://youtube.com/lexclips

SUPPORT & CONNECT:

OUTLINE: Here's the timestamps for the episode. On some podcast players you should be able to click the timestamp to jump to that time. (00:00) - Introduction (07:39) - What is Cyc? (15:45) - How to form a knowledge base of the universe (26:11) - How to train an AI knowledge base (30:32) - Global consistency versus local consistency (54:53) - Automated reasoning (1:00:33) - Direct uses of AI and machine learning (1:13:11) - The semantic web (1:23:44) - Tools to help Cyc interpret data (1:32:54) - The most beautiful idea about Cyc (1:38:53) - Love and consciousness in AI (1:45:52) - The greatness of Marvin Minsky (1:50:46) - Is Cyc just a beautiful dream? (1:55:31) - What is OpenCyc and how was it born? (2:01:21) - The open source community and OpenCyc (2:11:48) - The inference problem (2:13:31) - Cyc's programming language (2:21:05) - Ontological engineering (2:28:30) - Do machines think? (2:37:15) - Death and consciousness (2:47:16) - What would you say to AI? (2:51:52) - Advice to young people (2:53:48) - Mortality https://lexfridman.com/douglas-lenat/?utm_source=rss&utm_medium=rss&utm_campaign=douglas-lenat

Created 2y | Jun 21, 2023, 7:28:25 PM


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