logging in or signing up aaai99 Regina1 Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINTLite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 24 Category: Education License: All Rights Reserved Like it (0) Dislike it (0) Added: January 25, 2008 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript WHY I AM OPTIMISTIC: WHY I AM OPTIMISTIC Patrick H. Winston MIT Artificial Intelligence Laboratory The salients: The salients Applications side: We have already won Science side: We are bound to win The Applications: The Applications We have expanded our frontiers: We have expanded our frontiers Lots of people Lots of goodA little good for a lot of people: A little good for a lot of peopleA little good for a lot of people: A little good for a lot of peopleA lot of good for a few people: A lot of good for a few peopleA lot of good for a lot of people: A lot of good for a lot of peopleWe have exemplars of all kinds: We have exemplars of all kinds Large software companies Large entertainment companies Companies with huge IPOs Multidimensional multinationals A multitude of small companiesWe were a one-horse field: We were a one-horse field Rule chaining InheritanceNow we ride many horses: Now we ride many horses Rule chaining Generate and test Search Tree building Agents Neural nets Constraint propagation Inheritance Genetic algorithms Bayes nets LearningAnd not just reasoning horses: And not just reasoning horses Vision Language and speech InfrastructureWe had a Pyrrhic victory: We had a Pyrrhic victory IO Memory Cables Power Tapes Disk NetworkWe learned negative lessons: We learned negative lessons Nobody cares about saving money Using cutting edge technology To replace expensive experts We learned positive lessons: We learned positive lessons Everybody cares about New revenues Saving a mountain of money Increasing competitiveness We changed the business model: We changed the business model Replaces Expensive People Saves Mountains Of Money Creates New Revenue Ferrets Blunder stoppers Novices ExpertsThe critic and the billionaire: The critic and the billionaireWhat’s next: connections: What’s next: connections People Global Net Physical World Computers Enhanced Reality Intelligent Structures Useful robots Human Computer Interaction Information AccessThe click-in phenomenon: The click-in phenomenon The fax machine The world wide webThe Science: The Science Shrobe’s point: Shrobe’s point Applications drive science Unless they all look alikeAtkeson’s point: Atkeson’s point We could move to the center But, we might be kidding ourselvesMy point: My point AI is applied computer science Much energy wonderfully used But consequently divertedA 100 year enterprise: A 100 year enterprise Molecular Biology Artificial Intelligence 1950 2000 2050 1900Why we are the way we are: Why we are the way we are Powerful Ideas Models of Thinking Reflection…Biology…Psychology The standard paradigm: The Intelligent Reasoner Language Vision Input/Output Channels The standard paradigmThe dawn age: The dawn ageWhat went wrong?: What went wrong? We think with our eyes We think with our mouths We think with our hands Each faculty helps the othersWhat is the evidence?: What is the evidence? Armchair psychology Clues from the brainArmchair psychology: Armchair psychology Hillis’s observation on the value of talking to yourself Everyone’s observation on the value of drawing a sketch.From brain scanning: From brain scanningIntelligence is in the I/O: Intelligence is in the I/O The Explanation Motor Reasoner Linguistic Reasoner Visual ReasonerLanguage is first among equals: Language is first among equals Language reasons Language tells vision how to see Language tells motor how to actIs it time to start over?: Is it time to start over? An I/O oriented paradigm Essentially free computation Important, inspiring alliesFrom brain rewiring: From brain rewiringFrom watching infants: From watching infants Is it time to start over?: Is it time to start over? An I/O oriented paradigm Essentially free computation Important, inspiring allies Accumulation of powerful ideasSix powerful ideas: Six powerful ideas Recreated condition One-shot learning Memory is cheap Change matters Survival of the smallest Bi-directional search Recreated condition: Minsky: Recreated condition: Minsky P / \ P P / \ P P / \ / \ P P P P / \ / \ / \ / \ P P P P P P P P / \ / \ / \ / \ / \ / \ / \ / \ P P P P P P P P P P P P P P P P *---------------------------------- | | K-line | *--------------> | *--------->One-shot: Yip and Sussman: One-shot: Yip and Sussman ae p l Time Word Memory Rule MemoryOne-shot: Yip and Sussman: One-shot: Yip and Sussman ae p l z Time Rule Memory Word MemoryOne-shot: Yip and Sussman: One-shot: Yip and Sussman 100% Trials 500 AccuracyMemory is cheap: Atkeson: Memory is cheap: AtkesonAtkeson’s practice tables: Atkeson’s practice tablesAtkeson’s practice results: Atkeson’s practice results One stored trajectory Feedback only Three stored trajectoriesChange matters: Borchardt: Change matters: BorchardtBorchardt’s ladder diagrams: Borchardt’s ladder diagrams D A D A A A A Distance Speed Contact Survival of the smallest: Kirby: Survival of the smallest: KirbyKirby’s phase transitions: Kirby’s phase transitions Time CoverageBi-directional search: Ullman: Bi-directional search: Ullman Model Image Joyous inferences: Joyous inferences Powerful ideas Marvelous engineering Essential alliancesWhat about …: What about … Bayes and Markov Neural nets and connectionism Logic WHAT WE MUST NOT DO: WHAT WE MUST NOT DO Loose our faith: Loose our faith It will take 300 years All the low hanging fruit is gone We shouldn’t make predictions Waste time arguing: Waste time arguing Is it possible? Is it successful? Is it really AI?Squander our capital: Squander our capital One thousand people 10% interested in the science side 10% actually working on it 10% of the time WHAT WESHOULD DO: WHAT WE SHOULD DO Human Intelligence Enterprise: Human Intelligence Enterprise Vision, language, motor Free hardware Clues from the brain Powerful ideas Conceive and test modelsWhy we should do it: Why we should do it It can only be done once Revolutionary applicationsWhat we should ask: What we should ask Why do we have discrete words? What do our inner agents say? How do they learn what to say? Do we see what chimps see? How did our faculties evolve? Why can’t we all play the piano?So, here is why I’m optimistic: So, here is why I’m optimistic Nothing could possibly be more fun, exciting, rewarding, and glorious, than … Applications that really matter Figuring out our own intelligence You do not have the permission to view this presentation. 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aaai99 Regina1 Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINTLite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 24 Category: Education License: All Rights Reserved Like it (0) Dislike it (0) Added: January 25, 2008 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript WHY I AM OPTIMISTIC: WHY I AM OPTIMISTIC Patrick H. Winston MIT Artificial Intelligence Laboratory The salients: The salients Applications side: We have already won Science side: We are bound to win The Applications: The Applications We have expanded our frontiers: We have expanded our frontiers Lots of people Lots of goodA little good for a lot of people: A little good for a lot of peopleA little good for a lot of people: A little good for a lot of peopleA lot of good for a few people: A lot of good for a few peopleA lot of good for a lot of people: A lot of good for a lot of peopleWe have exemplars of all kinds: We have exemplars of all kinds Large software companies Large entertainment companies Companies with huge IPOs Multidimensional multinationals A multitude of small companiesWe were a one-horse field: We were a one-horse field Rule chaining InheritanceNow we ride many horses: Now we ride many horses Rule chaining Generate and test Search Tree building Agents Neural nets Constraint propagation Inheritance Genetic algorithms Bayes nets LearningAnd not just reasoning horses: And not just reasoning horses Vision Language and speech InfrastructureWe had a Pyrrhic victory: We had a Pyrrhic victory IO Memory Cables Power Tapes Disk NetworkWe learned negative lessons: We learned negative lessons Nobody cares about saving money Using cutting edge technology To replace expensive experts We learned positive lessons: We learned positive lessons Everybody cares about New revenues Saving a mountain of money Increasing competitiveness We changed the business model: We changed the business model Replaces Expensive People Saves Mountains Of Money Creates New Revenue Ferrets Blunder stoppers Novices ExpertsThe critic and the billionaire: The critic and the billionaireWhat’s next: connections: What’s next: connections People Global Net Physical World Computers Enhanced Reality Intelligent Structures Useful robots Human Computer Interaction Information AccessThe click-in phenomenon: The click-in phenomenon The fax machine The world wide webThe Science: The Science Shrobe’s point: Shrobe’s point Applications drive science Unless they all look alikeAtkeson’s point: Atkeson’s point We could move to the center But, we might be kidding ourselvesMy point: My point AI is applied computer science Much energy wonderfully used But consequently divertedA 100 year enterprise: A 100 year enterprise Molecular Biology Artificial Intelligence 1950 2000 2050 1900Why we are the way we are: Why we are the way we are Powerful Ideas Models of Thinking Reflection…Biology…Psychology The standard paradigm: The Intelligent Reasoner Language Vision Input/Output Channels The standard paradigmThe dawn age: The dawn ageWhat went wrong?: What went wrong? We think with our eyes We think with our mouths We think with our hands Each faculty helps the othersWhat is the evidence?: What is the evidence? Armchair psychology Clues from the brainArmchair psychology: Armchair psychology Hillis’s observation on the value of talking to yourself Everyone’s observation on the value of drawing a sketch.From brain scanning: From brain scanningIntelligence is in the I/O: Intelligence is in the I/O The Explanation Motor Reasoner Linguistic Reasoner Visual ReasonerLanguage is first among equals: Language is first among equals Language reasons Language tells vision how to see Language tells motor how to actIs it time to start over?: Is it time to start over? An I/O oriented paradigm Essentially free computation Important, inspiring alliesFrom brain rewiring: From brain rewiringFrom watching infants: From watching infants Is it time to start over?: Is it time to start over? An I/O oriented paradigm Essentially free computation Important, inspiring allies Accumulation of powerful ideasSix powerful ideas: Six powerful ideas Recreated condition One-shot learning Memory is cheap Change matters Survival of the smallest Bi-directional search Recreated condition: Minsky: Recreated condition: Minsky P / \ P P / \ P P / \ / \ P P P P / \ / \ / \ / \ P P P P P P P P / \ / \ / \ / \ / \ / \ / \ / \ P P P P P P P P P P P P P P P P *---------------------------------- | | K-line | *--------------> | *--------->One-shot: Yip and Sussman: One-shot: Yip and Sussman ae p l Time Word Memory Rule MemoryOne-shot: Yip and Sussman: One-shot: Yip and Sussman ae p l z Time Rule Memory Word MemoryOne-shot: Yip and Sussman: One-shot: Yip and Sussman 100% Trials 500 AccuracyMemory is cheap: Atkeson: Memory is cheap: AtkesonAtkeson’s practice tables: Atkeson’s practice tablesAtkeson’s practice results: Atkeson’s practice results One stored trajectory Feedback only Three stored trajectoriesChange matters: Borchardt: Change matters: BorchardtBorchardt’s ladder diagrams: Borchardt’s ladder diagrams D A D A A A A Distance Speed Contact Survival of the smallest: Kirby: Survival of the smallest: KirbyKirby’s phase transitions: Kirby’s phase transitions Time CoverageBi-directional search: Ullman: Bi-directional search: Ullman Model Image Joyous inferences: Joyous inferences Powerful ideas Marvelous engineering Essential alliancesWhat about …: What about … Bayes and Markov Neural nets and connectionism Logic WHAT WE MUST NOT DO: WHAT WE MUST NOT DO Loose our faith: Loose our faith It will take 300 years All the low hanging fruit is gone We shouldn’t make predictions Waste time arguing: Waste time arguing Is it possible? Is it successful? Is it really AI?Squander our capital: Squander our capital One thousand people 10% interested in the science side 10% actually working on it 10% of the time WHAT WESHOULD DO: WHAT WE SHOULD DO Human Intelligence Enterprise: Human Intelligence Enterprise Vision, language, motor Free hardware Clues from the brain Powerful ideas Conceive and test modelsWhy we should do it: Why we should do it It can only be done once Revolutionary applicationsWhat we should ask: What we should ask Why do we have discrete words? What do our inner agents say? How do they learn what to say? Do we see what chimps see? How did our faculties evolve? Why can’t we all play the piano?So, here is why I’m optimistic: So, here is why I’m optimistic Nothing could possibly be more fun, exciting, rewarding, and glorious, than … Applications that really matter Figuring out our own intelligence