1 / 26

Living next door to Alice...

Living next door to Alice. An introduction to A.L.I.C.E. and AIML. Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de. Who am I?. Name: Christian Droßmann Age: 23

bonner
Télécharger la présentation

Living next door to Alice...

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Living next door to Alice... An introduction to A.L.I.C.E. and AIML Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de

  2. Who am I? Name: Christian Droßmann Age: 23 Current Occupation: Student of English and Philosophy at the University of Essen Chairman of the Committee for Ethics of Artificial Intelligence at the A.L.I.C.E. AI Foundation in San Francisco Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de

  3. The A.L.I.C.E. AI Foundation Dr. Richard S. Wallace, chairman and co-founder Noel Bush, co-founder, formerly vice-president of engineering at Artificial Life Inc. Nika Dubrovsky, co-founder Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de

  4. The A.L.I.C.E. AI Foundation Brenda Freedman, Franklin Institute Science Museum Philadelphia Gene Riccoboni, Grimes & Battersby Jon Baer, lead developer Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de

  5. Who is Alice? • An open-source Chatterbot developed by Dr. Richard S. Wallace • A.L.I.C.E. = „Artificial Linguistic Internet Computer Entity“ • Uses CBR (Case Based Reasoning) Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de

  6. Who is Alice? • Knowledgebase uses AIML, an XML-compliant „Artificial Intelligence Markup Language“ developed especially for the easy creation of chatterbots • Written entirely in JAVA • Output can contain anything you want (from a simple sentence in plaintext to complete HTML-pages) Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de

  7. Who is Alice? • Modular design allows use of virtually any means of input and output • The standard distribution includes interfaces for: • IRC • ICQ • AOL Instant Messenger • Macromedia FLASH Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de

  8. Who is Alice? • Various third-party implementations include: • WAP • Your garden-variety telephone • E-mail Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de

  9. Who is Alice? • Comes with a built-in HTTP-server (com-wrappers for external HTTP-servers coming soon!) • Full user-authentication capabilities (including cookies) • Can be connected to an SQL database for storage of user information Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de

  10. Who is Alice? • Easy customization via XML-templates and JAVA property files - no source code changes needed! • Built-in JavaScript interpreter (can be disabled for security reasons) • Capable of running external programs and executing system commands (can be disabled for security reasons) Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de

  11. Who is Alice? • Uses internal multithreading • Maximum of simultaneous user connections only dependent on your hardware • Can be programmed to speak any language and can handle multiple languages simultaneously (and thus could be used as an interpreter or an interactive dictionary) Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de

  12. Who is Alice? Alice won the Loebner Prize Contest in 2000 and 2001 Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de

  13. What is it good for? • Entertainment • Customer support (e.g. an interactive FAQ) • Database frontend • OS extension for hands-free operation (e.g. in wearables) • Conversation trainer for use in second language acquisition Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de

  14. How does it work? Graphmaster Classifier Responder User Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de

  15. The Responder • Interface between user and core routines • Handles means of in- and output • Transfers user input to the Classifier and delivers the bot‘s response to the user Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de

  16. The Classifier • Normalizes and filters the input • Applies substitutions • Splits the user input into sentences • Transfers the normalized strings to the Graphmaster • Processes the output from the Graphmaster and handles various AIML instructions • Delivers the bot‘s response to the responder Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de

  17. The Graphmaster • Organizes storage of brain content • Content is stored as a graph (hence the name) • Handles the pattern matching process • Pattern matching involves an advanced search-tree algorithm • Returns raw response template to the classifier Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de

  18. Inside The Graphmaster Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de

  19. Inside the Graphmaster Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de

  20. The Structure of AIML <category> <pattern>NO</pattern> <that>HAVE YOU DATED ANY ROBOTS BEFORE</that> <template> I think you might be happier with a human. </template> </category> Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de

  21. The Structure of AIML <category> <pattern>WHAT IS THE DEFINITION OF *</pattern> <template> <srai>WHAT DOES <star/> MEAN</srai> </template> </category> Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de

  22. The Structure of AIML <category> <pattern>WHAT IS THE CAPITAL OF *</pattern> <template> <think><set name="search">capital</set></think> <srai>DEFINE <star/></srai> </template> </category> <category> <pattern>DEFINE *</pattern> <template> <condition> <li name="search" value="what">I do not know what <star/> is.</li> <li name="search" value="capital">I do not know that capital.</li> <li name="search" value="where"><srai>WHEREISIS <star/></srai></li> </condition> <srai>FIND <star/></srai> </template> </category> Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de

  23. The Structure of AIML <category> <pattern>WHEN WAS * INVENTED</pattern> <template> <random> <li>A few years before it came into general use.</li> <li>Earlier that most people think.</li> <li>It took quite a while to catch on.</li> <li><set name="it"><star/></set> was developed over a long period of time.</li> </random> </template> </category> Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de

  24. Why does it work? • The meaning of and the sense in a conversation lies in the eye of the beholder • People tend to interpret to an extent way beyond the nature of the thing • Is the human mind really more than just a highly efficient and complex pattern-matching machine? Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de

  25. Possible Dangers • Emotionally weak persons may develop emotional relationships (friendship or worse) • In the future, it will become more and more difficult to tell a bot from a human being Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de

  26. More information and Alice-in-action Foundation home page: http://www.alicebot.org Sample Alicebot using FLASH interface: http://www.alicebot.net WearBot: http://www.wearlab.de CVS Repository (for developers, anonymous access permitted): http://cvs.alicebot.org Christian Droßmann, Chairman of AIEthics at the A.L.I.C.E. AI Foundation WWW: www.alicebot.org Email: christian@drossmann.de

More Related