Efficient Trie-Based Sorting of Large Sets of Strings Ranjan Sinha

0 downloads 0 Views 178KB Size Report
our burstsort, a trie-based algorithm for sorting strings, is for large data sets more ... so small that a simple algorithm such as insertionsort can be e ffi ciently used ...
    ! #" $&%'!"()* +,($-. / #"  0214365714389:3;@?7AB9C3EDF4G H6I st JLfuKNnMLOPv ORaLQS^mO7wBT@[]NU@?ACBCDFE G6HJIKHLE M H8NOM PQH8R6S@S@SUTWVJXZYK[L\@]@^ZY8_@`UTa\JXZb;H8cOB VJXZYK[\J]ed8Xe[8fK]gTihL]Jj8k l [LX@^@]K\ZjVJk@^ZY8_K`Kk8m

nc7ˆbQm[.‹Bò  + Ú £Ú × -4bÔ(Ù>  N× - Ô ¼×"3LÚ  ÚÔNÙD -3-4bÔ(Ô#.(LÔØ0  Ô73"¥Ú   /±h¤  /±h¤ þ  ¬k¤: /¬±h¤«:±hÑ ¤  /±h¤  /±h¤  ±u¤   / ¦¦¨È u«¥± ¤¥¦¨ §‚  µh£¤— Ë yÏ(Ê ¡£¢¥¯‚«   yÒ !

£· Ò yÑ Ñ– £··  yÑ  і/·· þ   þ –/·· Ñ  " £þ і–·· Ò Ñ£ÒN‚Ò–·· þþ  – Ò ·  Ï($ &Ì ¡£¢¥%_¯ 'È   µu  µu£®‚Ë ¢:\¢¥Ê ±u§‚µu±y«# yÒ!

і·  þ yÒ Ñ £·  þ Ñ yÒ£Ò Ñ –· þ Ñ£Ò  /¦ u± 

£· іі·· þ  þþ yҖ·  yÒ ÑÑ – £··  _þ ÒÑ  '/· Ò yÒ£Ò ÑÑ  – £·· þ Ñ£Ò

 ¦¨«¥¤¥¦¨§‚µh¤—Ï(¡£¢¥¯‚«  yÒ! Ï((*),¡£¢¥+ ¯ µuµu®‚¢:¢¥±u§‚µu±y« # yÒ ! 

і·  þ yÒ Ñ £·  þ Ñ yÒ£Ò Ñ –· þ Ñ£Ò  /¦ u±  і· Ñ · Ò£ Ñ Ò–·  –þ · Ñ£Ò  Ñ£þҖ·· ÑÑ  ––··  " Ñ£Ò ‚þ ··   " – Ò  ¦¨«¥¤¥¦¨§‚µh¤—Ï(¡£¢¥¯‚«   yÒ !  Ï(¡£¢¥¯ µuµu®‚¢:¢¥±u§‚µu±y«# yÒ ! 

і·  þ yÒ Ñ £·  þ Ñ yÒ£Ò nc7ˆLQ`[ ƒiò 

(  )

CÔ_Ú  5 

 2» ®‚³Î¦¨¬uµC¹–¶«¥«:¡£¡£¢¥¢¼¤ ¤ ¸}¸5®‚4S³ ¸¤¥¦¨¶£¢:±u¬N¹&¯‚3¦ –®‚«¥¦¨¡£µC¶¢¥¤ «:¡£¢¼¤ ÿ4ú®‚¯l¢:¬ «¼» ¤:¤:«¥¦ ¡£½_¢¥±¤¼º ¢C6P¬N¦¨¯–«¼¤¦ –«¥¡£¢¥¤ 4ú®‚¢:«¼¤:«¥¡£¢¥¤¼ºÄÿ¢¥¢C¬u¹

3 35 -3

+  / Ô .

 /±h¤ /  ±h¤ þ þ Ñþ  £¿  yÑþ  þ þþ þþ Ñ  NÑ  þ   þ£þ

pTjOR^`]+qRŒYbeL]\cla&[@ZNc‰bcRQ•z/xyZk[è²[Z]kMbx\ab[^mcl/]kZk[+[@^mwBZ\ˆPML[ªr[@eiwPZ\^`^m^`wÀ[/V è, [^ei^`Z\aLORO TÆq x\ZkˆPORMLrO]\[/ZS}x\Z\[ÜQmMLOB[

Suggest Documents