20.01.2014 Views

Building Knowledge Base Management Systems* John ... - ICS

Building Knowledge Base Management Systems* John ... - ICS

Building Knowledge Base Management Systems* John ... - ICS

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

‚•|˜”•z[yt‚•€ x;|¦ °@d‡ƒŠd{G‹}ª@zd„a’ |¦vd—;|¾£[ya‡ƒ|¦‡²yF°n£+|£dŠd€ ‚„;z}‚ƒ„;~¤„a‘7„†zd|„;”V%„†”•||¦¯@€ ‡•‚•€ zd—nv+ya‚Ÿyt£[ya‡ƒ|e¤yaz[yt—;|¦n|˜z¬‚<br />

uw<br />

°@@‚•‹d€ ‡w€ ‡zd„†‚wy‡Gya‚ƒ€…‡Å‘Lya{˜‚•„;”ƒ°¤‡•„; Šd‚ƒ€ „;z%|˜€…‚ƒ‹d|¦”F­¨¹4€ ”•‡•‚Fd‚ƒ‹d|%„@vd|˜…€ zd—N‘Lya{¦€ € ‚•€ |¦‡~d”•„ax@€ vd|¦v¤£@°%|˜¯;š<br />

‚•„@„†…‡F­/5wz@‘>„;”•‚ƒŠdz[yt‚•|¦<br />

|¦vd—†|£+ya‡•|†­<br />

‚•„n‚ƒ‹d|‡•°@‡•‚ƒ|¦‚•‹+ya‚²ytz[ya—†|¦‡7‚ƒ‹d|ª@zd„a’<br />

‡~[ya~+|¦”~d”•„†~[„†‡•|¦‡"yn—;|˜zd|¦”•€ {%yt”•{G‹d€ ‚•|¦{˜‚•Šd”ƒ|"‘5„;”y%ª@zd„a’ |¦vB—;|£[yt‡•|"²ytz[ya—†|¦%|¦z@‚‡•°@‡•‚ƒ|¦ Î Æ "yazdvbvd|Gš<br />

œ‹d€<br />

zd—«|¦x;ya Š[yt‚•|¦v4­0®|¦{¦‚•€ „†z¤£b‡•Šd_²yt”•€ ½¦|¦‡"‚•‹d|”•|¦‡ƒŠd ‚•‡¤„a‘‚•‹B€…‡n’„;”ƒªZyazdvJ„;ŠB‚• € zd|¦‡n„;~+|¦zZ~B”•„;£B…|˜%‡"‘5„†”"‘5Šd”•‚ƒ‹d|¦”<br />

£+|¦€<br />

”•|˜‡•|Qyt”•{G‹­<br />

{"v[ya‚Gy"‡•‚•”ƒŠd{¦‚ƒŠd”•|¦‡¾Šd‡•|¦v€…z¤‡ƒ|¦²ytz¬‚ƒ€ {wzd|¦‚S’„;”ƒª@‡¥ 5¹4€ zdvd |¦”F/)'¡'"˜@‡•|¦¤yaz@‚•€ {wv+ya‚Ÿy‰%„@vd|¦ ‡ VŠd EyazBv Î € zd—+<br />

‚•‹B|¦„;”ƒ|¦‚•€<br />

|¦z@‚•|˜vµ”•|˜~d”•|¦‡ƒ|¦z@‚Ÿyt‚•€ „;zd‡ +vd„;zB€…ªµytzdv yt€…|˜”Q)'£'"˜­¤œE|˜…„†‡‚•”ƒ|Qya‚ƒ‡¦yt‚•‚ƒ”•€ £dŠd‚ƒ|¦‡¦yt‡ˆ+”•‡•‚ÅšL{˜ yt‡•‡<br />

)'£¡"ytzdvµ„†£;Ǵ|¦{¦‚ÅšL„†”•€<br />

‚•€ ½¦|˜zd‡QÇ•Šd~d~+„;”ƒ‚•‡ny¤~+„a’¨|¦”Å‘5Šd{¦©ya‡ƒ‡•€ ˆ[{Qyt‚•€ „;z õ„;”"€…zB‡•‚Ÿytz@‚•€©ya‚ƒ€…„†z3"V%|¦{G‹[ytzd€ ‡•’‹d€ {Ÿ‹«|˜zd‹[yazB{¦|¦‡n|¦¯@‚•|˜zd‡•€ £d€ € ‚S° ytzdv<br />

{¦€<br />

„;z+ya¨ytzdv§€ z@‘>|¦”•|¦z@‚ƒ€ yt_|¦{G‹[yazd€ ‡ƒ%‡‘5„†”w‚•|˜%~+„;”Ÿytª@zd„a’ |¦vd—†|;­·Sz§ytvdvd€ ‚•€ „;z4d‚•‹B|¦”•|n‹[yFx†|<br />

„a¼&|¦”ƒ‡‡ƒ~[|˜{¦€©ya7”ƒ|¦~d”•|˜‡•|¦z@‚Ÿyt‚•€<br />

‡•‚ƒ€…zB—v+ya‚Ÿyt£[ya‡ƒ|w¤yaz[yt—;|¦_|¦z@‚&‚•„@„; ‡7„†zd °‡•Šd~B~[„†”•‚yw‡ƒŠd£d‡ƒ|¦‚„a‘&‚•‹d|”ƒ€ {Ÿ‹_”•|¦~B”•|¦‡ƒ|¦z@‚Ÿya‚ƒ€ „;z[yt[‡ƒ‚•”•ŠB{¦‚•Šd”ƒ|¦‡ytzdvn€ z@‘5|¦”ƒ|¦zd{¦|<br />

€<br />

‡•_‡„t‘\ª@zd„a’ |¦vd—†|¨”ƒ|¦~d”ƒ|¦‡•|¦z@‚Gya‚•€ „†z%‡•{G‹d|˜%|¦‡F­7@|¦{¦„†zdv@yFx;ya€ ©ya£d |.„;~d‚ƒ€ %€ ½Qya‚ƒ€ „;z%|¦{G‹[ytzd€ ‡•_‡vd„zd„†‚7|¦¯@~d „;€ ‚<br />

%|˜{Ÿ‹+yazd€<br />

|¦‡„t‘¨ª@zd„a’ |¦vd—†|£[ya‡ƒ|¦‡Q­n¹4€ z[ya °@d‚•‹B€…‡ya~d~B”•„¬yt{G‹§vd|˜…|˜—¬ya‚ƒ|¦‡€ %~+„;”ƒ‚Ÿytz¬‚<br />

‚•‹B|e”ƒ€…{G‹b‡•‚ƒ”•Šd{¦‚ƒŠd”•|¤yazdvb‡•|˜²yaz@‚ƒ€…{¾~d”•„†~[|¦”ƒ‚•€<br />

vd‡‡ƒŠd{G‹Œyt‡‡•|¦¤yaz@‚•€ {V€…z@‚ƒ|¦—;”ƒ€…‚S°n|˜z@‘5„;”ƒ{¦|¦_|¦z@‚‚•„n‚•‹B||˜zdv@šSŠd‡•|¦”ƒ‡„a‘E‚ƒ‹d|ª@zd„a’ |¦vd—†|w£[yt‡•|;B”Ÿyt‚•‹d|¦”V‚•‹[ytz<br />

²ytz[ya—†|¦”•€©yt[ya€<br />

‡•{˜”•€ £[|˜‡§y«£+„@vd°Z„a‘"”•|¦‡ƒŠd ‚•‡}yavdvB”•|¦‡ƒ‡•€ zd—Z€ ‡•‡ƒŠd|¦‡¤‚•‹+ya‚¤”Ÿytzd—;|‘5”•„†<br />

‡ƒ‚•„†”Ÿya—†|§¤yaz[yt—;|¦_|¦z@‚Q䬊B|¦”•°Z~B”•„@{¦|¦‡ƒ‡•€ zd—ºytzdv<br />

|%~d”ƒ„@{¦|¦‡•‡ƒ€ zd—[­¤œ‹d|n~B”•„;~+„;‡ƒ|¦vµ‡ƒ°@‡•‚•|˜„a¼&|¦”•‡ny_”•€ {G‹«”•|¦~B”•|¦‡ƒ|¦z@‚Ÿya‚ƒ€ „;z[yt‘5”Ÿyt%|¦’„;”ƒª}€ z@š<br />

{¦„†zd{¦Šd”ƒ”•|¦zd{˜°µ{¦„†z¬‚ƒ”•„†¨‚ƒ„²”ƒŠd<br />

Šdvd€ zd—V‡•‚ƒ”•Šd{¦‚ƒŠd”•€ zd—¾%|¦{G‹[ytzd€ ‡•%‡§ õ—;|¦zB|¦”Ÿyt…€ ½Qyt‚•€ „;z4Äyt—;—†”•|¦—@ya‚•€ „†zF{¦©ya‡•‡ƒ€ ˆ[{Qya‚ƒ€ „;znyazdv„†‚•‹d|˜”•‡ "Ãya‡.’¨|˜…dyt‡(ytzeya‡ƒ‡•|¦”ƒ‚•€ „;z<br />

{¦<br />

©yazd—†Š[ya—†|‘5„†”w|¦¯@~d”ƒ|¦‡•‡ƒ€ zd—%vd|˜vdŠd{¦‚ƒ€…x†|”•ŠB…|˜‡yazBv}€ z¬‚ƒ|¦—;”ƒ€ ‚S°n{¦„;zd‡ƒ‚•”Gya€ z@‚•‡Q­ <br />

„;”ƒ|¦„ax;|¦”Fd‚ƒ‹d|‡•°@‡ƒ‚•|¦‡ƒŠd~d~+„;”•‚ƒ‡”•|Qyt‡•„;zB€…zB—<br />

‡•_‡.€…zB{¦ Šdvd€ zd—"vd|¦vdŠd{˜‚•€ x;|€ z@‘5|¦”ƒ|¦zd{¦|†[{˜„;zd‡ƒ‚•”Ÿyt€ z¬‚|¦z@‘>„;”•{˜|¦%|¦z@‚wytzdv%‚ƒ|¦%~+„;”Gya+”•|Qyt‡•„;zB€…zB—[­.œ‹d|”•|˜~d”•|¦‡ƒ|¦z@‚ŸyÄš<br />

%|˜{Ÿ‹+yazd€<br />

„†z%©yazd—†Š[ya—†|ytvd„;~d‚ƒ|¦v_‘5„;”‚ƒ‹d| Î Æ Œvd|¦‡•€ —†z²€ ‡œ.|¦ „;‡ °¬ „†~[„†Šd „;‡|¦‚ytL­ *)''"˜­<br />

‚•€<br />

œ‹d|n‚•|˜”•<br />

•ª@zd„a’ |¦vd—†|£[yt‡•| }€ ‡Šd‡ƒ|¦v«‚•‹d”ƒ„;Šd—†‹d„;ŠB‚‚ƒ‹d|n~[yt~[|¦”F€ zd‡ƒ‚•|Qytv«„a‘¥ƒv[ya‚Gya£[yt‡•| +&%„†‡•‚ƒ…°_‘5„†”‹d€ ‡•‚•„†”•€ {Qyt<br />

{QytE—†”•„†Šdzdvd‡V‘5„†”vd€ ‡•‚•€ zd—†Šd€ ‡•‹d€ zd—n£+|¦‚S’|¦|¦zb‚•‹d|"‚S’„%‚•|˜”•%‡Fd€ z}x@€ |¦’¢„a‘7‚ƒ‹d|‘Sya{¦‚V‚•‹[yt‚<br />

”•|Fya‡•„†zd‡Q­Vœ‹d|¦”ƒ|%ya”ƒ|zd„%‚ƒ|¦{G‹dzd€<br />

©‡ƒŠd{G‹yt‡„;zd|˜‡²ytz[ya—†€…zB—%„;£;´Â|¦{¦‚SšS„;”ƒ€ |¦z@‚•|¦v7yt{¦‚•€ x†|%yazdv«vd|˜vdŠd{¦‚ƒ€…x†|nv[ya‚Gya£[yt‡•|¦‡ "vB„<br />

©|˜¯¬‚ƒ|¦zdvd|˜v3"v[ya‚Gya£[yt‡•|n‡ƒ°¬‡ƒ‚•|¦_‡<br />

x;|yazdvzB„;z@šSvd|¦vdŠB{¦‚•€ x;|€ z@‘5|¦”ƒ|¦zd{¦|_|¦{G‹[yazB€…‡ƒ%‡&yazdv¾‡•‚•”ƒŠd{¦‚ƒŠd”•€ zd—‘Sya{¦€ € ‚•€ |¦‡yaz+ya „;—†„;Šd‡&‚ƒ„w‚•‹B„;‡•|<br />

‡•ŠB~d~[„†”•‚.‡•„†%|7vB|¦vdŠd{¦‚ƒ€<br />

z¤ª@zd„a’ |¦vd—†|w£[yt‡•|¦‡F­7œ‹d|vB€›¼&|¦”ƒ|¦zd{¦|"€ z%%|Fyazd€ zd—+;€ ‘(ytz@°¬†£[|˜‚S’¨|¦|˜z}‚•‹d|¾‚S’¨„"‚•|¦”ƒ%‡€ ‡%„†‡•‚ƒ…°"€ z%‚ƒ‹d|vd|¦—†”•|¦|<br />

‘5„†Šdzdv%€<br />

„;z[ytLB‡•‚ƒ”•Šd{¦‚ƒŠd”•€ zd—¤yazdv¤€ z@‘5|˜”•|¦zd{˜|{Qya~+ya£d€ € ‚•€ |¦‡Qœ‹d|}”ƒ|¦‡•‚¤„a‘‚ƒ‹d|}~[yt~[|¦”_€<br />

‚•„n’‹B€…{G‹¤‚•‹B|¦°%‡ƒŠd~d~+„;”•‚V”•|¦~B”•|¦‡ƒ|¦z@‚Ÿya‚ƒ€<br />

‡n„;”•—@yazd€ ½¦|˜vºya‡"‘5„† …„a’‡F­º@|˜{¦‚•€ „;z b~d”•|¦‡ƒ|¦z@‚•‡}yb£d”ƒ€…|‘e„ax;|¦”ƒx@€…|˜’„t‘N‚ƒ‹d|}ª@zd„a’ |¦vd—†|<br />

”•|˜~d”•|¦‡ƒ|¦z@‚Ÿyt‚•€ „;z"‘5”Gya_|¦’¨„†”•ªV„a‘dœ.|¦ „;‡Q­.@|¦{˜‚•€ „;z¥:f~d”•„†~[„†‡•|¦‡y—;|˜zd|¦”•€ {ya”ƒ{Ÿ‹B€…‚ƒ|¦{¦‚ƒŠd”•|‘5„†”Ey Î Æ <br />

"yazdv¾€…‚ƒ‡.{¦„;_~[„†zd|¦z@‚•‡F­<br />

„;zd‡ š¢¡¤vd|˜‡•{¦”ƒ€…£+|%”ƒ|¦‡•~+|¦{¦‚ƒ€ x;|¦ °µ”ƒ|¦‡•|Fya”•{G‹J”•|˜‡•Šd ‚•‡n„†z«‡•‚ƒ„;”Ÿyt—;|n¤yaz[yt—;|¦_|¦z@‚Q+¤@Šd|¦”•°«~B”•„@{¦|¦‡ƒ‡•€ zd—[Ã{¦„;zB{¦Šd”•”ƒ|¦zd{¦°<br />

@|¦{˜‚•€<br />

z@‚ytzdv%”ƒŠd |²yaz+ya—;|˜%|¦z@‚Q­4–7ya{G‹¤„;zd|„t‘(‚ƒ‹d|¦‡ƒ|‡•|¦{˜‚•€ „;zd‡Vvd|Gˆ[zB|¦‡w‚ƒ‹d|~d”ƒ„;£d |¦À€ z¤‚•‹B|{˜„;z@‚•|¦¯@‚<br />

{¦„†z¬‚ƒ”•„†EyazBv%{¦„†zd‡•‚ƒ”Ÿya€<br />

|¦vd—;|£+ya‡•|˜‡Qd€ vd|˜z¬‚ƒ€ ˆ[|¦‡ € %€ ‚Ÿyt‚•€ „azd‡.„a‘.|¦¯@€…‡ƒ‚•€ zd—eyt~d~d”ƒ„¬ya{G‹d|˜‡$ ©€ ‘E‡ƒŠd{G‹²|˜¯¬€ ‡ƒ‚ "yazdv_~d”•„†~[„†‡•|¦‡V‡•„; Šd‚ƒ€ „;zd‡F¬yt…„†zd—<br />

„a‘.ª@zd„a’<br />

‚•‹}yaz_|¦x;ya Š[yt‚•€ „;z4­œ‹d|_|¦‚•‹d„@vd„† „;—;°"Šd‡ƒ|¦v}‚•„"|¦x;yt…Š+ya‚•|‚ƒ‹d|~d”•„†~[„†‡•|¦v}”ƒ|¦‡•|Fya”•{G‹b”•|¦‡ƒŠd ‚•‡Vx;ya”•€ |¦‡’€ ‚ƒ‹%‚•‹B|”•|¦‡ƒŠd ‚•‡<br />

’€<br />

¥ ¦¨§© ¦§ © ¨©¨<br />

œ‹d|¤”•|˜~d”•|¦‡ƒ|¦z@‚Ÿyt‚•€ „;z[yt‘5”Gya_|¦’¨„†”•ª}„t‘œ.|¦ „;‡ <br />

°¬ „†~[„†Šd „;‡|¦‚%ytS­…)''"{¦„†zd‡•‚ƒ€ ‚•Šd‚ƒ|¦‡%y}—†|¦zd|¦”Gya € ½Qya‚ƒ€ „;zµ„t‘w—;”Gya~d‹@š<br />

£+|¦|¦zb‘5„†”•²ytya{¦{˜„;Šdz@‚•‡¾„a‘¨‚ƒ‹d|e‡ƒ|¦²ytz@‚•€ {¦‡w„t‘“‚ƒ‹d|" ytzd—;Š+ya—;|¾£[ya‡ƒ|¦v§„†z ytz§ya¯@€ „;¤ya‚ƒ€…{ya~d~B”•„¬yt{G‹ >@‚Ÿytzd |¦°¬/)1'£%"„†”

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!