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Contents
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4. 19 0 girl sass boy samp2 txt 8 0 boy sass array kwicview Tool txt ReferenceC txt ReferenceP txt 22 0000000000 samp3
5. integers in the range 1 to m specifying the lexicographic order of the m suffixes of string T 3 1 suffix array 0 0 50 suffix 1 suffix array suffix
6. 2 suffix array 9 J TIR 010101 021 E grep Perl e Add ARR RI suffix array 3 2 1 KM BM 9 grep Perl 10 3 2 2 3 0000000000000000000000000000000000 pf 12 15 16 17 18 19 o oO jo fofofo 1 gram bigram 11 1 1 13 2 1
7. 42 mkary array array mkary No Sort ns array array suffix mkary q ns samp file od x samp file ary 0000000 0000 0000 0000 0001 0000 0002 0000 0003 0000020 0000 0004 0000 0005 0000 0006 0000 0007 0000040 0000 0008 0000 0009 0000050 No Sort Sort Only so array array array samp_file ary No Sort echo n zenzendame gt samp_file mkary q so samp_file samp_file ary mkary q ns samp_file q so samp_file od samp_file ary 0000000 0000 0007 0000 0006 0000 0009 0000 0004 0000020 0000 0001 0000 0008 0000 0005 0000
8. SUFARY suffix array 1 SUFARY grep SUFARY array suffix array array array DocID 2 DocID DocID SUFARY WWW SUFARY Perl CGI sass array array Tel Tk 4 GUI 3 2 SUFARY suffix array 3 4 array 5 DocID array 000000000000000000 mkary 000000000 2 kaid 0000000000000000000000000 00 00000000000 SUFARY version 1 0 5 200000000000 U array 000000 00000000000 00000000
9. 7900 790 DocID lt TITLE gt lt TITLE gt 10 DocID 3 TITLE DOC 838 838 DocID 8190 819 819 819 DocID 814 814 1326 XML DocID mkdid DocID array long int UNIX od x 19 6 SUFARY
10. suffix array 0000 5 12 4 array J 00
11. Found 000000000 4 1 2 1 1 2 1 suffix array 00 WWW WWW i suffix array WWW suffix array
12. 41 1 suffix array suffix suffix 2 suffix array 7 0 SUFARY suffix array mkary SUFARY suffix long int mkary array long int array array zenzendame array UNIX od 4 echo n zenzendame file mkary q samp file od x samp file ary 0000000 0000 0007 0000 0006 0000 0009 0000 0004 0000020 0000 0001 0000 0008
13. Done 3 8 3 suffix 80 2 4 T 11 suffix YA suffix 7 2 2 suffix 0 6 4 6 suffix 11 4 6 12 4 9 12 9 3 suffix 9 O log 44 00000000 12 suffix array Quick Sort suffix 17
14. OED Oxford English Dictionary patricia 9 suffix array PAT array patricia suffix array patricia 9 Robert Sedgewick 0 Algorithms 1992 2 2 patricia 10 Larry Wall Tom Christiansen Randal L SchWartz Perl November 1998 Programming Perl Second Edition 21 11 12 2 Suffix Array 99 L 129 pp 27 34 January 1999 97 NL 121 pp 83 90 September 1997 Suffix Array 22
15. 1996 14 M2 JUMAN 27770 7 suffix 1 1997 6 suffix array SUFARY 7 Version 1 0 5 SUFARY 1997 M2 near D2 00 1998 Version 2 0 1998 000000000 20 0000 5 URL SUFARY http cl aist nara ac jp lab nlt ss 0000 1 Udi Manber Gene Myers Suffix Arrays New Method for On line String Searches 1st ACM SIAM Symposium on Discrete Algorithms pp 319 327 1990 suffix array 2 Kenneth W Church You shall know a word by the company it keeps NLPRS 95 Natural Language Proceeding Pacific Rim Symposium p 22 34 1995
16. 3 E p 20 23 1996 4 John Ousterhout 0 amp Tk 7 1995 5 Suffix Array SUFARY Version 1 00 7 SUFARY Version 1 00 July 1997 6 es 1996 0 10 Dan Gusfield Algorithms on Strings Trees and Sequences Cambridge Univ Press 1997 DNA suffix array 09 Gaston H Gonnet Ricardo Baeza Yates Tim Snider New Indices for Text PAT Trees and PAT Arrays in Information Retrieval pp 66 82 Prentice Hall New Jersey 1992
17. suffix array 21416 1131517 1 5 10000000000000000000000 SUFARY
18. gt 3 000000 SUFARY sufix array suffix array suffix array
19. suffix array 9 array 630 630 suffix DocID DocID 10 9 DocID suffix 1 630 630 AT2 472 472 790 13 804 804 lt DOC gt lt TITLE gt lt gt lt CONTENT gt lt DOC gt lt DOC gt lt TITLE gt lt CONTENT gt lt TITLE gt lt CONTENT gt lt DOC gt
20. 43 mkary suffix array array array array 5 mkary b 5 sample Save to sample ary 2 1 3 DO SUFFIX zezendamejan enzendamejan nzendamejan zendamejan endamejan ndamejan damejan amejan mejan ejan jan 6 8 s 10 EE endamejan enzendamejan nzendamejan zendamejan zezendamejan amejan damejan ejan ndamejan mejan 16 DO SUR 6 damefan _ o fom mjn zezendamejan Reading text file sample Sorting BLOCK 1 BLOCK 2 BLOCK 3 BLOCK 4 BLOCK 5 Merging into sample ary Rename sample ary with sample ary
21. array array sist prefix YAMASITA YAM http Tatuo samp2 txt array samp2 txt fish boy girl array array ary array mkary Save to Reading sampi txt ary Sorting Saving Done text file sampi txt ary array
22. 5 DocID 100
23. 8 00000000000000000 10 DocID 18 lt TITLE gt
24. mkary 1 samp2 txt Save to samp2 txt ary Reading text file samp2 txt ary Sorting Saving Done mkary Makelndex txt Sass sass nara sampi txt 15 16 tatuo y cl aist nara ac jp 42 15 http cl aist nara ac jp tatuo y sass Tatuo sampi 0 9 YAMASITA Tatuo txt sass girl samp2 txt
25. 11 3 2 4 suffix array suffix array SUFARY
26. suffix tree 7 3 2 3 suffix suffix array 11 yA BABAC suffix array sufix
27. n00000000000000000 20000000000000000000000000 15 echo n zenzendame gt samp_file perl ne while C gs print pack 1 posO 1 if 1 aeiou samp_file gt samp_file ary od samp_file ary aeiou 0000000 0000 0001 0000 0004 0000 0007 0000 0009 0000020 mkary so samp_file od samp_file ary 0000000 0000 0007 0000 0009 0000 0004 0000 0001 0000020 DD endame enzendame
28. done samp4 txt ID 001 ok mkdid ID samp4 txt Number of Documents 3 sorting writting done af af samp3 txt samp3 txt did FOUND 1 lt ARTICLE gt
29. suffix suffix suffix suffix 3 suffix suffix 6 suffix suffix suffix array suffix suffix 4 1 suffix suffix suffix array suffix 2 suffix 2 suffix 4 suffix array 2 4 suffix array binary search 1 suffix array 2 suffix array suffix 1 suffix 2 1 suffix array 0 2 2 suffix 4 suffix 0 2 3 suffix 6 suffix suffix 10305 suffix 200 70 suffix Definition Giving an m character string T suffix array for T called Pos is an array of the 1 3 5 suffix array suffix array 32 0000000000 suffix array SUFFIX
30. 0002 0000040 0000 0003 0000 0000 0000050 Sort Only array array array 14 array Sort Only echo n zenzendame gt samp_file mkary q samp_file echo n gt gt samp file perl e print 111 10 11 12 gt gt samp_file ary od samp file ary 0 0a 0 0000000 0000 0007 0000 0006 0000 0009 0000020 0000 0001 0000 0008 0000 0005 0000040 0000 0003 0000 0000 0000 000a 0000060 0000 000 0000064 mkary so samp_file od samp_file ary 0000000 0000 0007 0000 000 0000 0006 0000020 0000 0004 0000 0001 0000 000 0000040 0000 000 0000 0005 0000 0002 0000060 0000 0000 0000064 05 0 0 0000 0004 0000 0002 0000 000b
31. txt lt ARTICLE gt lt ARTICLE gt samp3 txt ARTICLE lt ARTICLE gt lt ARTICLE gt lt ARTICLE gt array array SUFARY DocID DocID lt ARTICLE gt lt ARTICLE gt 5 DocID DocID array mkary mkary samp3 txt Save to samp3 txt ary Reading text file samp3 txt Sorting Saving Done mkdid DocID DocID samp3 txt did mkdid lt ARTICLE gt lt ARTICLE gt samp3 txt Number of Documents 2 sorting writting
32. 0000 0005 0000 0002 0000040 0000 0003 0000 0000 0000050 SunOS 5 5 1 long int 4 Big Endian array include fcntl h main int ac char include lt malloc h gt include lt stdio h gt struct stat stat_buf include lt sys mman h gt int N i suf include lt sys stat h gt FILE fd fopen av 1 r include lt sys types h gt fstat fileno fd amp stat_buf usage sufsorti text gt text suf N stat buf st size text char malloc N 1 char text suffix compare int a int b 1 return strcmp text text b Pmmn h include 000000000000000000 13 fread text sizeof char N fd text N 0 pad with null suf int malloc N sizeof int for i 0 i lt N i 11 i qsort suf N sizeof int suffix_compare fwrite suf N sizeof int stdout 7 sufsortl c 6 9 4 4 DD ame ame endame enzendame ndame
33. 0000 0009 0000 0008 0000 0003 array surex am co EENI RE mkary c 1 mkary array array Sort Only
34. 0000000000000000000 0000000000000000 2 Huq DocID mkary sampl txt YAMASITA ASITA T sampl txt YAMASITA Tatuo tatuo yOcl aist nara ac jp http cl aist nara ac jp tatuo y array sampl txt
35. 1 Is 1 11 3 11 00 811 1 13 00 2 18 313 316 na 2 15 3 19 Gu
36. SUFARY 000 tatuo y cl aist nara ac jp 00000000 000000000 1999 06 29 SUF ARY SUFARY Version 2 1 sufary adm cl aist nara ac jp SUFARY SUFARY http cl aist nara ac jp lab nlt ss 2 1 2 2 3 1 suffix array 3 2 3 21 3 2 2 3 2 3 3 2 4 4 4 1 4 2 4 3 4 4 5 DocID 6 5 gt A O oo 13 13 14 16 17 18 20 21 21 1 0000
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