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ïŒã²ã«ãã§ã«ã2010ïŒã²ã«ãã§ã«B. å®äžçã®äžè¬çãªç¥èœã®æ£åŒãªç¹æ§è©äŸ¡ã«åã㊠// InïŒE. BaumãMãHutterãEãKitzelmannïŒEdsïŒãAdvances in Intelligent Systems Researchã 2010. Volã 10ïŒ2010幎3æ5ã8æ¥ãã¹ã€ã¹ãã«ã¬ããAGI 2010ã人工ç¥èœã«é¢ãã第3åäŒè°ãïŒ P. 19-24ã
ïŒããŒã«ã2008ïŒããŒã«S. VARIACïŒèªççèªç¥ã¢ãŒããã¯ã㣠// InïŒäººå·¥ç¥èœãšã¢ããªã±ãŒã·ã§ã³ã®ããã³ãã£ã¢ïŒProcã第1åAGIäŒè°ïŒã 2008. V. 171. P. 176â187ã
ïŒHibbardã2009ïŒHibbard B. Biasããã³ã€ã³ããªãžã§ã³ã¹ã®æ£åŒãªæž¬å®ã«ãããç¡ææŒé£ // Journal of Artificial General Intelligenceã 2009. V. 1. P. 54â61ã
ïŒHutterã2005ïŒHutter M.ãŠãããŒãµã«äººå·¥ç¥èœãã¢ã«ãŽãªãºã ã®ç¢ºç /ã¹ããªã³ã¬ãŒã«åºã¥ãé次決å®ã 2005.278 pã
ïŒHutterã2007ïŒHutter M. Universal Algorithmic IntelligenceïŒA Mathematical TopâDown Approach // in Artificial General Intelligenceã Cognitive TechnologiesãBãGoertzelããã³C. PennachinïŒç·šïŒãã¹ããªã³ã¬ãŒ2007. P. 227â290ã
ïŒLooksã2009ïŒLooks M.ãGoertzel B. General Intelligenceã®ããã°ã©ã è¡šçŸ // B. GoertzelãPãHitzlerãMãHutterïŒEdsïŒãAdvances in Intelligent Systems Researchã V. 8ïŒProcã2nd ConfãOn Artificial General IntelligenceãAGI 2009ãArlingtonãVirginiaãUSAã2009幎3æ6-9æ¥ïŒã P. 114â119ã
ïŒPankovã2008ïŒPankov S. AIXIã¢ãã«ã®èšç®çè¿äŒŒ//人工ç¥èœãšã¢ããªã±ãŒã·ã§ã³ã®ããã³ãã£ã¢ïŒProcã1st AGI ConferenceïŒã 2008. V. 171. P. 256â267ã
ïŒSchmidhuberã2007aïŒSchmidhuber J. The New AIïŒGeneralïŒSoundïŒRelevant for Physics // in Artificial General Intelligenceã Cognitive TechnologiesãBãGoertzelããã³C. PennachinïŒç·šïŒãã¹ããªã³ã¬ãŒ2007. P. 175â198ã
ïŒSchmidhuberã2007bïŒSchmidhuber J.GödelMachines ïŒå®å šèªå·±åç §åã®æé©ãªãŠãããŒãµã«èªå·±æ¹ååš // InïŒäººå·¥ç¥èœã Cognitive TechnologiesãBãGoertzelããã³C. PennachinïŒç·šïŒãã¹ããªã³ã¬ãŒ2007. P. 199â226ã
ïŒSolomonoffã1986ïŒSolomonoff R. 人工ç¥èœã®åé¡ãžã®ã¢ã«ãŽãªãºã 確çã®é©çš// InïŒLN Kanalããã³JF LemmerïŒç·šéïŒã人工ç¥èœã®äžç¢ºå®æ§ïŒElsevier Science Publishersã 1986. P. 473â491ã
ïŒSolomonoffã2003ïŒSolomonoff R. Progress in Incremental Machine Learning // Technical Report IDSIA-16-03ãIDSIAã 2003.
ïŒSolomonoffã2010ïŒSolomonoff R. Algorithmic ProbabilityãHeuristic Programming and AGI // InïŒE. BaumãM. HutterãE. KitzelmannïŒEdsïŒãAdvances in Intelligent Systems Researchã 2010. V. 10ïŒProcãProcã3rd Confãon Artificial General Intelligenceãã¹ã€ã¹ãã«ã¬ãã2010幎3æ5ã8æ¥ïŒã P. 151-157ã
ïŒWangã2007ïŒWang P. The Logic of Intelligenceã InïŒäººå·¥ç¥èœ // InïŒCognitive TechnologiesãBãGoertzelããã³C. PennachinïŒç·šïŒãã¹ããªã³ã¬ãŒã2007ãPã31â62ã
ïŒã¬ãã³ã1973ïŒã¬ãã³L.A. åæã®æ®éçãªã¿ã¹ã¯ //æ å ±è»¢éã®åé¡ã1973. T. 9. No. 3. P. 115â116ã