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Long Live the Web ã‚¦ã‚§ãƒ–ã¨ã¯ãƒ¦ãƒ‹ãƒãƒ¼ã‚µãƒªãƒ†ã‚£ã§ã‚ã‚Šéžé›†ä¸ã§ã‚ã‚‹ Tim Berners-Leeã®Scientific American 12æœˆå·ã®è¨˜äº‹ ã“ã‚Œã‚’å®Ÿç¾ã™ã‚‹åŸºæœ¬ãŒURIã€‚ãƒ‡ãƒ¼ã‚¿ã«URIã‚’ä¸Žãˆã¦å…¬é–‹ã—ã‚ˆã† SNSã‚„å›²ã„è¾¼ã¿ã‚¹ãƒˆã‚¢ã®ã‚ˆã†ã«ãƒªãƒ³ã‚¯ã§ããªã„ã‚‚ã®ã¯ã‚¦ã‚§ãƒ–ã‚’åˆ†æ–ã™ã‚‹ ï¼ˆIllustration by John Hendrixï¼‰ ã‚»ãƒžãƒ³ãƒ†ã‚£ãƒƒã‚¯ãƒ»ã‚¦ã‚§ãƒ– URIã«ã‚ˆã‚‹è˜åˆ¥ã¨RDFã®ãƒ‡ãƒ¼ã‚¿ãƒ¢ãƒ‡ãƒ«ã‚’ãƒ™ãƒ¼ã‚¹ã«ã€æ„å‘³è«–ãªã©ã®é‡å±¤çš„ãªæŠ€è¡“éšŽå±¤ å…¨ä½“åƒã¯è¤‡é›‘ã™ãŽã¦ç°¡å˜ã«ã¯ä½¿ãˆãªã„ â†’ åŸºæœ¬å±¤ã ã‘ã§ã‚‚ç¾å®Ÿçš„ã«åˆ©ç”¨ã§ãã‚‹ ãƒãƒ¼ãƒŠãƒ¼ã‚ºï¼ãƒªãƒ¼ã®Linked Data WWWãŒæ–‡æ›¸ã®ãƒã‚¤ãƒ‘ãƒ¼ãƒªãƒ³ã‚¯ã§ç™ºå±•ã—ãŸã‚ˆã†ã«ã€ãƒ‡ãƒ¼ã‚¿å…±æœ‰ã‚‚ãƒªãƒ³ã‚¯ã§ç™ºå±•ã™ã‚‹ URIã‚’è˜åˆ¥ã ã‘ã§ãªããƒªãƒ³ã‚¯ï¼ˆå‚ç…§è§£æ±ºå¯èƒ½ï¼‰ã«ã‚‚ç”¨ã„ã‚‹ Linked Dataã®4åŽŸå‰‡ã‚’ææ¡ˆ ãƒªãƒ³ã‚¯ã™ã‚‹ãƒ‡ãƒ¼ã‚¿ã®4åŽŸå‰‡ ã‚‚ã®ã”ã¨ã‚’URIã§åå‰
akkun_choi 2012/03/04
semanticeweb

rdf
ãƒªãƒ³ã‚¯
Sigilã§ãƒ€ãƒ–ãƒªãƒ³ã‚³ã‚¢ã«ã‚‚ã¨ã¥ã„ãŸãƒ¡ã‚¿æƒ…å ±ã‚’å…¥åŠ›ã™ã‚‹ï¼ˆä¸‹ï¼‰ - ã‚‚ã˜ã®ãªã¾ãˆ
4æœˆ30æ—¥ã®ã‚¨ãƒ³ãƒˆãƒªã®ã¤ã¥ãã€‚ã˜ã¤ã¯ã€å‰ã®ã‚’æ›¸ãçµ‚ã‚ã£ãŸæ™‚ç‚¹ã§ãƒ¡ã‚¿ãƒ‡ãƒ¼ã‚¿ã®å…¥åŠ›ã¯çµ‚ã‚ã£ã¦ã„ãŸã€ã¨ã„ã†ã‚ˆã‚Šãã†æ€ã£ã¦ã„ãŸã€‚ã—ã‹ã—å®šã‚ç„¡ãã“ã®ä¸–ã§ã€ç¢ºã‹ãªã“ã¨ãªã©ä¸€ã¤ã‚‚ãªã„ã€‚å¤§ããªå•é¡Œç™ºè¦šã€‚ ãã‚Œã¯ã€ä»Šå›žã®æˆ‘ã€…ãŒç™ºè¡Œã—ã‚ˆã†ã¨ã„ã†é›»åæ›¸ç±ãŒé€æ¬¡åˆŠè¡Œç‰©ã€è¦ã™ã‚‹ã«é›‘èªŒã®å‰µåˆŠç¬¬1å·ã ã¨ã„ã†ã“ã¨ã€‚ æ›¸ç±ã¨ã¯ä¸€åº¦é™ã‚Šã®ç‰©ã ã€‚é‡ç‰ˆã¯ã™ã‚‹ã‹ã‚‚ã—ã‚Œãªã„ãŒã€ã“ã‚Œã¯åŸºæœ¬çš„ã«åŒã˜å†…å®¹ã‚’å°åˆ·ã™ã‚‹ã‚‚ã®ã€‚ç¶šç·¨ãŒã‚ã‚‹å ´åˆã¯ç¶šã¨ã‹ç¬¬2å·»ç‰ãŒã¤ãã ã‘ã§ãªãã€æ›¸åãŒå¤‰ã‚ã‚‹å ´åˆã‚‚ã‚ã‚‹ã€‚ãŸã ã—è‘—è€…ãŒå¤‰ã‚ã‚‹ã“ã¨ã¯ã€ã¾ãšãªã„ã€‚ ä¸€æ–¹ã§é€æ¬¡åˆŠè¡Œç‰©ã¯èªŒåã¯å¤‰ã‚ã‚‰ãªã„ã®ãŒåŸºæœ¬ã€‚æ¯Žå·å†…å®¹ãŒé•ã†ã‚‚ã®ã‚’ã€å®šæœŸãƒ»ä¸å®šæœŸã®é•ã„ã¯ã‚ã‚Œã©ã€çµ‚ã‚ã‚Šã‚’å®šã‚ãšç¶™ç¶šã—ã¦åˆŠè¡Œã™ã‚‹ã€‚ã•ã‚‰ã«ç¬¬â—‹å·ãªã©é †åºã‚’ç¤ºã™è¡¨ç¤ºãŒãªã•ã‚Œã‚‹ã€‚ã‚‚ã¡ã‚ã‚“è‘—è€…ï¼ˆã¨ã„ã†ã‚ˆã‚ŠåŸ·ç†è€…ï¼‰ã ã£ã¦åŒã˜ã¨é™ã‚‰ãªã„ã€‚ã“ã®ã‚ˆã†ã«æ›¸ç±ã¨ã¯æ ¹æœ¬ã‹ã‚‰å½¢æ…‹ãŒé•ã†ã®ã§ã€æ›¸èªŒã®è¨˜è¿°ã ã£ã¦å¤‰ã‚ã‚‹ã ã‚ã†ã¨ã¯ç´ äººã§ã‚‚å¯Ÿã—ãŒã¤ãã€‚
akkun_choi 2011/12/27
PRISM

rdf
ãƒªãƒ³ã‚¯
https://dl.acm.org/citation.cfm?id=988760
akkun_choi 2011/03/26
rdf

p2p

research
ãƒªãƒ³ã‚¯
RDF æ„å‘³è«–
æœ¬æ–‡æ›¸ã¯ï¼Œæ—¥æœ¬ã«ãŠã‘ã‚‹ RDF ãŠã‚ˆã³ RDFS ã®æ™®åŠã‚’ç›®çš„ã«ï¼Œ http://www.w3.org/TR/2004/REC-rdf-mt-20040210/ã‚’æ—¥æœ¬èªžè¨³ã—ãŸã‚‚ã®ã§ã‚ã‚‹ï¼Ž ã„ã‹ãªã‚‹çµ„ç¹”ï¼Œå€‹äººã§ã‚‚ï¼ŒåŽŸæ–‡ãŠã‚ˆã³W3Cã® Copyright ã«å¾“ã†é™ã‚Šã«ãŠã„ã¦ï¼Œæœ¬è¨³ã‚’ã©ã®ã‚ˆã†ã«ä½¿ç”¨ã—ã¦ã‚‚ã‚ˆã„ãŒï¼Œãã‚Œã«ã‚ˆã£ã¦ç”Ÿãšã‚‹çµæžœã«ã¤ã„ã¦ï¼Œ ç¿»è¨³è€…ã¯ä¸€åˆ‡ã®è²¬ä»»ã‚’è² ã‚ãªã„ï¼Ž æ³¨æ„æ·±ãè¨³ã—ãŸã¤ã‚‚ã‚Šã§ã‚ã‚‹ãŒï¼Œèª¤ã‚ŠãŒã‚ã‚Šå¾—ã‚‹ã“ã¨ã¯å¦å®šã§ããªã„ï¼Žèª¤ã‚Šã®æŒ‡æ‘˜ã‚’å¤§ã„ã«æ“è¿Žã™ã‚‹ï¼Žã‚³ãƒ¡ãƒ³ãƒˆãã®ä»–ã¯ç¿»è¨³è€…ã¾ã§é€ã‚‰ã‚ŒãŸã„ï¼Ž å°å‡º èª äºŒã€€ã€€2012å¹´ 6æœˆ1æ—¥æ”¹è¨‚ å°å‡º èª äºŒã€€ã€€2008å¹´12æœˆ1æ—¥åˆç‰ˆ RDF æ„å‘³è«– W3C å‹§å‘Š 2004å¹´2æœˆ10æ—¥ This Version: http://www.w3.org/TR/2004/REC-rdf-mt-20040210/ Latest Version: http:
akkun_choi 2008/12/03
RDF

semanticweb

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ãƒªãƒ³ã‚¯
NameBright.com - Next Generation Domain Registration semsol.org is coming soon
akkun_choi 2007/11/30
php

rdf

semanticweb

SPARQL
ãƒªãƒ³ã‚¯
Folksonomy ã®3 éƒ¨ã‚°ãƒ©ãƒ•æ§‹é€ ã‚’åˆ©ç”¨ã—ãŸã‚¿ã‚°ã‚¯ãƒ©ã‚¹ã‚¿ãƒªãƒ³ã‚°
akkun_choi 2007/02/03
Synonymé–¢ä¿‚ã®æŽ¨å®šæ‰‹æ³•

research

folksonomy

tagging

rdf

semanticweb
ãƒªãƒ³ã‚¯
Notation3ï¼šRDFã®ç°¡æ˜“è¡¨è¨˜ã‹ã‚‰è«–ç†è¡¨ç¾ã¾ã§
RDFã®ãƒ¢ãƒ‡ãƒ«ã‚’è¨˜è¿°ã™ã‚‹æ–¹æ³•ã¯ã€ã‚°ãƒ©ãƒ•ã€XMLæ§‹æ–‡ãªã©ãŒã‚ã‚Šã¾ã™ãŒã€ç¬¬3ã®æ‰±ã„ã‚„ã™ã„è¨˜æ³•ã¨ã—ã¦ãƒãƒ¼ãƒŠãƒ¼ã‚ºï¼ãƒªãƒ¼ãŒç¤ºã—ã¦ã„ã‚‹ã®ãŒNotation3ã§ã™ã€‚ã‚³ãƒ³ãƒ‘ã‚¯ãƒˆã§åˆ†ã‹ã‚Šã‚„ã™ã„ã ã‘ã§ãªãã€XMLæ§‹æ–‡ã§ã¯è¨˜è¿°ãŒå›°é›£ãªã€Œå¼•ç”¨ã€ã‚’è¡¨ç¾ã§ãã€ã‚»ãƒžãƒ³ãƒ†ã‚£ãƒƒã‚¯ãƒ»ã‚¦ã‚§ãƒ–ã®Ruleã€Logicãƒ¬ã‚¤ãƒ¤ãƒ¼ã‚’å…·ä½“çš„ã«æ›¸ãè¡¨ã™ã“ã¨ã‚‚å¯èƒ½ã§ã™ã€‚ RDFã®ãƒˆãƒªãƒ—ãƒ«ã¨N3ï¼šåŸºæœ¬ãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆ åŒ¿åãƒŽãƒ¼ãƒ‰ã¨æ§‹é€ åŒ– N-Triplesï¼ˆå‚è€ƒï¼‰ N3ã‚’ç”¨ã„ãŸèªžå½™ã®å®šç¾© ãƒ•ã‚©ãƒ¼ãƒŸãƒ¥ãƒ©ã¨ã‚³ãƒ³ãƒ†ã‚¯ã‚¹ãƒˆï¼šè«–ç†ã®è¡¨ç¾ å‚ç…§æ–‡çŒ® RDFã®ãƒˆãƒªãƒ—ãƒ«ã¨N3ï¼šåŸºæœ¬ãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆ RDFã¯ã€ä¸»èªžã€è¿°èªžã€ç›®çš„èªžã®3ã¤ã®çµ„ï¼ˆãƒˆãƒªãƒ—ãƒ«ï¼štripleï¼‰ã‚’ç”¨ã„ã¦ãƒªã‚½ãƒ¼ã‚¹ã‚’è¨˜è¿°ã—ã¾ã™ã€‚ãŸã¨ãˆã°ã€ã‚ã‚‹æ–‡æ›¸ã§Maestroã€conductsã€Orchestraã¨ã„ã†èªžå½™ãŒå®šç¾©ã•ã‚Œã¦ã„ã‚‹ã¨ãã€ã€Œãƒžã‚¨ã‚¹ãƒˆãƒã¯ã‚ªãƒ¼ã‚±ã‚¹ãƒˆãƒ©ã‚’æŒ‡æ®ã™ã‚‹ã€ã¨ã„ã†é–¢ä¿‚ã¯ã€æ¬¡ã®ã‚ˆã†ãªã‚°ãƒ©ãƒ•ã§è¨˜è¿°ã§
akkun_choi 2006/11/23
rdf

semanticweb
ãƒªãƒ³ã‚¯
RDFa vs microformats from Evan Prodromou
I'm fascinated by the idea of including semantic markup in Plain Old XHTML pages, and I'm excited by recent developments in this area. But I'm also concerned about the growing discrepancy between the W3C's initiative, namely RDFa, and the more established but conversely less official microformats effort. I think that having competing standards efforts in this area is going to hurt the advancement
akkun_choi 2006/08/18
microformats

rdf

semanticweb
ãƒªãƒ³ã‚¯
ã¡ã‚‡ã£ã¨ã—ãŸãƒ¡ãƒ¢ - Dublin Coreã®RDFãƒ¢ãƒ‡ãƒ«æ–°ä»•æ§˜æ¡ˆ
ãƒ€ãƒ–ãƒªãƒ³ãƒ»ã‚³ã‚¢ã‚’RDFã§ä½¿ã†æ™‚ã®ãƒ¢ãƒ‡ãƒ«ã‚’å®šã‚ã‚‹Expressing Dublin Core metadata using RDFã®è‰æ¡ˆãŒå…¬é–‹ã•ã‚Œã¦ã„ã‚‹ã€‚æ³¨ç›®ã™ã¹ãã¯ã€ã„ãã¤ã‹ã®ã‚±ãƒ¼ã‚¹ã‚’é™¤ã„ã¦ã€ãƒ—ãƒãƒ‘ãƒ†ã‚£å€¤ï¼ˆç›®çš„èªžï¼‰ã¨ã—ã¦ãƒªãƒ†ãƒ©ãƒ«ãŒèªã‚ã‚‰ã‚Œãªããªã£ã¦ã„ã‚‹ã¨ã“ã‚ã€‚å…·ä½“çš„ã«è¨€ãˆã°ã€<dc:creator>ç¥žå´Žæ£è‹±</dc:creator> ã¨ã„ã†è¨˜è¿°ã¯ä¸å¯ã§ã€ç›®çš„èªžã¯<foaf:Person>ãªã©ã®ã‚¨ãƒ³ãƒ†ã‚£ãƒ†ã‚£ã«ã—ãªã‘ã‚Œã°ãªã‚‰ãªããªã‚‹ã€‚RSSã‚’ã¯ã˜ã‚ã¨ã™ã‚‹ç¾åœ¨ã®RDFãƒ‡ãƒ¼ã‚¿ã«ã‹ãªã‚Šå¤§ããªå½±éŸ¿ãŒå‡ºã‚‹ã®ã¯å¿…è‡³ã ã€‚ ä¾‹å¤–ã¨ã—ã¦ãƒªãƒ†ãƒ©ãƒ«ã‚’ç›®çš„èªžã«ã§ãã‚‹ã®ã¯ã€å¤§ã¾ã‹ã«ã¾ã¨ã‚ã‚‹ã¨ (1)å€¤ã¨ãªã‚‹ã®ãŒä¸€ã¤ã®æ–‡å—åˆ—ã ã‘ï¼›(2)ãã®Encoding Schemeï¼ˆã‚¯ãƒ©ã‚¹ã«ç›¸å½“ï¼‰ãŒãƒ‡ãƒ¼ã‚¿åž‹ã‚‚ã—ãã¯rdfs:Literalï¼›(3)RDFã®ãƒªãƒ†ãƒ©ãƒ«ã¨ã—ã¦çŸ›ç›¾ç„¡ãè¨˜è¿°ã§ãã‚‹ï¼ˆãŸã¨ãˆã°ãƒ‡ãƒ¼ã‚¿åž‹ã¨è¨€èªžã‚¿ã‚°ã®ä¸¡æ–¹ã‚’æŒã£ã¦ã„ãŸã‚Š
akkun_choi 2006/06/05
semanticweb

RDF
ãƒªãƒ³ã‚¯
ã¡ã‚‡ã£ã¨ã—ãŸãƒ¡ãƒ¢ - JSONã§ã¯ã˜ã‚ã‚‹RDF/Turtle
JSONã®ãƒ‡ãƒ¼ã‚¿è¨˜æ³•ã¯ã€RDF/Turtleã§ä¸»èªžã‚’æ˜Žè¨˜ã—ãªã„ï¼ˆç©ºç™½ãƒŽãƒ¼ãƒ‰ã§ã‚ã‚‹ï¼‰ãƒˆãƒªãƒ—ãƒ«ã®æ›¸ãæ–¹ã«ã‚ˆãä¼¼ã¦ã„ã‚‹ã€‚å¤šãã®äººã‚„ã‚µãƒ¼ãƒ“ã‚¹ãŒãƒ‡ãƒ¼ã‚¿ã‚’JSONã®å½¢ã§æä¾›ã—ã¦ãã‚Œã‚Œã°ã€ã“ã‚Œã‚’Turtleã«å¤‰æ›ã—ã¦RDFã¨ã—ã¦æ‰±ã†ã“ã¨ã‚‚ã§ãã‚‹ã ã‚ã†ã—ã€JSONã«é¦´æŸ“ã‚“ã äººãªã‚‰ã€æ¡ˆå¤–Turtleã‚’ï¼ˆãã—ã¦RDFã‚’ï¼‰æŠµæŠ—ãªãå—ã‘å…¥ã‚Œã‚‰ã‚Œã‚‹ã®ã§ã¯ãªã‹ã‚ã†ã‹ã€ãªã©ã¨è€ƒãˆãŸã‚Šã—ã¦ã„ãŸã€‚ Turtleã¯ã€RDFã®ã‚°ãƒ©ãƒ•ã‚’ã€XMLæ§‹æ–‡ã§ã¯ãªãã¦ã€ä¸»èªžã€ç›®çš„èªžã€è¿°èªžã‚’ã‚·ãƒ³ãƒ—ãƒ«ã«åˆ—æŒ™ã™ã‚‹å½¢ã§è¨˜è¿°ã™ã‚‹ã€‚ãŸã¨ãˆã°ã€ã‚ã‚‹å¦ç”Ÿã®å¦ç±ç•ªå·ã‚’URIã«ä»•ç«‹ã¦ã¦ä¸»èªžã‚’åå‰ä»˜ã‘ã—ã€ãã®åå‰ã‚’ç›®çš„èªž/è¿°èªžã§è¡¨ã™RDFãƒˆãƒªãƒ—ãƒ«ãŒã‚ã‚‹ã¨ã—ã‚ˆã†ã€‚ ã‚°ãƒ©ãƒ•ã®XMLæ§‹æ–‡ã¯æ¬¡ã®ã‚ˆã†ã«ãªã‚‹ï¼ˆhttp://example.org/ns/ã¯ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆåå‰ç©ºé–“ã¨ã—ã¦å®£è¨€ã•ã‚Œã¦ã„ã‚‹ã¨ã™ã‚‹ï¼‰ã€‚ [ä¾‹1] <rdf:Description rdf:about="h
akkun_choi 2006/03/31
json

rdf

semanticweb
ãƒªãƒ³ã‚¯
ã¡ã‚‡ã£ã¨ã—ãŸãƒ¡ãƒ¢ - ã‚»ãƒžãƒ³ãƒ†ã‚£ãƒƒã‚¯ãƒ»ã‚¦ã‚§ãƒ–ã€ã‚ã‚‹ã„ã¯ãƒ«ãƒ¼ã‚ºã•ã‚’ç”Ÿã‹ã—ãŸæ§‹é€
Tim FalconerãŒ1æœˆ2æ—¥ã«æ›¸ã„ãŸ getting the semweb exactly wrong ã¨ã„ã†ã‚¦ã‚§ãƒ–ãƒã‚°ã®è¨˜äº‹ã¨ã€ãã‚Œã‚’ç´¹ä»‹ã™ã‚‹semantic-web-mlã¸ã®æŠ•ç¨¿ã‚’ãã£ã‹ã‘ã«ã€æ–°å¹´æ—©ã€…ãƒ¡ãƒ¼ãƒ«ãƒœãƒƒã‚¯ã‚¹ãŒé¨’ã€…ã—ããªã£ã¦ã„ã‚‹ã€‚ä¼¼ãŸã‚ˆã†ãªè©±ã‚’æ¯Žåº¦ç¹°ã‚Šè¿”ã™ã®ã‚‚ç–²ã‚Œã‚‹ã®ã ãŒã€ä»Šå›žã¯ãƒãƒ¼ãƒŠãƒ¼ã‚ºï¼ãƒªãƒ¼è¦ªåˆ†ã‚‚ã‚¹ãƒ¬ãƒƒãƒ‰ã«å‚åŠ ã—ã¦ãã¦ã„ã‚‹ã®ã§ã€ç°¡å˜ã«ç´¹ä»‹ã—ã¦ãŠã“ã†ã€‚ Falconerã®è¨˜äº‹ã¯ã€ãŠãŠã–ã£ã±ã«ã„ã†ã¨ã“ã‚“ãªå†…å®¹ã ã€‚ ã‚»ãƒžãƒ³ãƒ†ã‚£ãƒƒã‚¯ãƒ»ã‚¦ã‚§ãƒ–ã«ã¤ã„ã¦ã¯ã€æ‰‹ã®è¾¼ã‚“ã ä¸‰æ®µè«–æ³•ã ã¨ã‹ã€ãƒ¡ã‚¿ãƒ‡ãƒ¼ã‚¿ã‚’æ¨™æº–åŒ–/æ£è¦åŒ–ï¼ˆnormalizeï¼‰ã€ä¸å¤®é›†æ¨©åŒ–ã—ã¦ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³å‡¦ç†ã—ã‚„ã™ãã™ã‚‹ä¸€æ–¹ã§ã‚¦ã‚§ãƒ–ã®è‡ªç”±åº¦ã‚’å¤±ã†ã‚‚ã®ã€ã¨ã„ã£ãŸæ‰¹åˆ¤ãŒã‚ã‚‹ãŒã€æœ¬æ¥ã¯é€†ã§ã€ã‚»ãƒžãƒ³ãƒ†ã‚£ãƒƒã‚¯ãƒ»ã‚¦ã‚§ãƒ–ã®ã‚¢ãƒ—ãƒãƒ¼ãƒã¯æ¥µã‚ã¦ã€Œãƒ«ãƒ¼ã‚ºãªã€ã‚‚ã®ã€‚RDFã‚„OWLã®ã„ã„ã¨ã“ã‚ã¯ã€å…¨ç„¶äº’æ›æ€§ã®ãªã„ãƒ‡ãƒ¼ã‚¿ã‚’ã†ã¾ãã¤ãªãŽåˆã‚ã›ã¦ã€æ§‹é€ ã‚’ä¸Ž
akkun_choi 2006/01/06
semanticweb

web2.0

rdf
ãƒªãƒ³ã‚¯
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