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author Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
date Wed, 24 Feb 2016 22:23:31 +0900
parents 18bbb4a5db60
children
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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1 <!DOCTYPE html>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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2 <html>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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3 <head>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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4 <meta http-equiv="content-type" content="text/html;charset=utf-8">
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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5 <title>seminar</title>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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6
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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7 <!--
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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8 Notes on CSS media types used:
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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9
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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10 1) projection -> slideshow mode (display one slide at-a-time; hide all others)
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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11 2) screen -> outline mode (display all slides-at-once on screen)
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents:
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12 3) print -> print (and print preview)
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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13
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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14 Note: toggle between projection/screen (that is, slideshow/outline) mode using t-key
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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15
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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16 Questions, comments?
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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17 - send them along to the mailinglist/forum online @ http://groups.google.com/group/webslideshow
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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18 -->
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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19
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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20 <!-- styles -->
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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21 <style media="screen,projection">
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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22
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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23 html,
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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24 body,
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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25 .presentation { margin: 0; padding: 0; }
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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26
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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27 .slide { display: none;
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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28 position: absolute;
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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29 top: 0; left: 0;
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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30 margin: 0;
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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31 border: none;
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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32 padding: 2% 4% 0% 4%; /* css note: order is => top right bottom left */
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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33 -moz-box-sizing: border-box;
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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34 -webkit-box-sizing: border-box;
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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35 box-sizing: border-box;
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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36 width: 100%; height: 100%; /* css note: lets use border-box; no need to add padding+border to get to 100% */
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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37 overflow-x: hidden; overflow-y: auto;
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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38 z-index: 2;
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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39 }
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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40
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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41 .slide.current { display: block; } /* only display current slide in projection mode */
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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42
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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43 .slide .stepcurrent { color: black; }
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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44 .slide .step { color: silver; } /* or hide next steps e.g. .step { visibility: hidden; } */
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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45
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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46 .slide {
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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47 /*
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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48 background-image: -webkit-linear-gradient(top, blue, aqua, blue, aqua);
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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49 background-image: -moz-linear-gradient(top, blue, aqua, blue, aqua);
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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50 */
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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51 }
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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52 </style>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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53
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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54 <style media="screen">
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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55 .slide { border-top: 1px solid #888; }
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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56 .slide:first-child { border: none; }
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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57 </style>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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58
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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59 <style media="print">
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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60 .slide { page-break-inside: avoid; }
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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61 .slide h1 { page-break-after: avoid; }
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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62 .slide ul { page-break-inside: avoid; }
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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63 </style>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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64
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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65
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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66 <!-- add js lib (jquery) -->
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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67 <script src="js/jquery-1.7.min.js"></script>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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68
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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69 <!-- S6 JS -->
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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70 <script src="js/jquery.slideshow.js"></script>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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71 <script src="js/jquery.slideshow.counter.js"></script>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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72 <script src="js/jquery.slideshow.controls.js"></script>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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73 <script>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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74 $(document).ready( function() {
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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75 Slideshow.init();
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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76
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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77 // Example 2: Start Off in Outline Mode
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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78 // Slideshow.init( { mode: 'outline' } );
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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79
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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80 // Example 3: Use Custom Transition
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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81 // Slideshow.transition = transitionScrollUp;
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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82 // Slideshow.init();
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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83
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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84 // Example 4: Start Off in Autoplay Mode with Custom Transition
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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85 // Slideshow.transition = transitionScrollUp;
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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86 // Slideshow.init( { mode: 'autoplay' } );
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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87 } );
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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88 </script>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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89
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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90 </head>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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91 <body>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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92
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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93 <div class="presentation">
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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94
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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95 <div class='slide cover'>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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96 <table width="90%" height="90%" border="0" align="center">
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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97 <tr>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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98 <td><div align="center">
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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99 <h1>Cerium 上での正規表現の実装</h1>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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100 </div>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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101 </td>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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102 </tr>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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103 <tr>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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104 <td><div align="right">
33
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 32
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105 <name>Masataka Kohagura 4th, August , 2015</name>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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106 </div></td>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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107 </tr>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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108 </tr>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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109 </table>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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110 </div>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents:
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111
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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112 <div id="cover">
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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113 <h1>研究目的</h1>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 28
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114 正規表現はオートマトンに変換することができ、 そしてオートマトンの受理の問題は Class NC と呼ばれる問題でもある。<br>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 28
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115 この問題は計算機の台数が多ければ多いほど高速化できるという特徴を持ち、並列化に向いている問題といえる。<br>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 28
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116 コンピュータの動作やゲームの動作などの多くの問題はオートマトンの受理問題に落としこむことができるので、この問題を解決すれば様々な問題に対応できるようになる。<br>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 28
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117 本研究では正規表現を並列処理で実装することによってこの問題を解決し、Class NC に対応するライブラリを作成する。
28
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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118 </ul>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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119 </div>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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120
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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121 <div id="cover">
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 32
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122 <h1>現在していること</h1>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 32
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123 <p>正規表現の Subset Constraction の状態の集合を生成するために正規表現の Parser を記述している</p>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 33
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124 <p>正規表現の二分木が正しく構築できているかどうか確認するために、Tree を表示させるためのプログラムを書いている。</p>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 28
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125 </div>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 28
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126
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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127 <div id="cover">
35
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parents: 34
diff changeset
128 <h1>したこと</h1>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
129 <p>二分木を表示するための関数を作成</p>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
130 </div>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
131
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
132 <div id="cover">
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
133 <h1>正規表現で生成された二分木を表示</h1>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
134 <pre>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
135 <code>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
136 % ./regexParser -regex "test"
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
137
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
138 t
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
139 +
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
140 s
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
141 +
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
142 e
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
143 +
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
144 t
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
145
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
146 % ./regexParser -regex "a*bc"
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
147
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
148 c
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
149 +
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
150 b
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
151 +
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
152 *
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
153 a
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
154 </code>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
155 </pre>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
156 </div>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
157
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
158 <div id="cover">
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
159 <h1>まだまだバグバグ</h1>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
160 <p>同じ正規表現でも生成される木が違う(正しくもない)</p>
33
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parents: 32
diff changeset
161 <pre>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 32
diff changeset
162 <code>
35
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
163 % ./regexParser -regex "(a*b)"
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
164 +
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
165 b
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
166 +
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
167 *
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
168 a
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
169
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
170 % ./regexParser -regex "a*b"
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
171 b
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
172 +
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
173 *
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
174 a
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
175
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
176 理想
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
177
34
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 33
diff changeset
178 b
35
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
179 *
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
180 a
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
181 </code>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
182 </pre>
33
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 32
diff changeset
183
35
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
184 <p>'|'の挙動が正しくない</p>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
185 <pre>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
186 <code>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
187 % ./regexParser -regex "(a|b)c"
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
188
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
189 c
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
190 +
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
191 b
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
192 |
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
193 a
33
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 32
diff changeset
194
29
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 28
diff changeset
195
35
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
196 理想
34
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 33
diff changeset
197 c
35
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
198 +
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
199 b
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
200 |
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
201 a
33
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 32
diff changeset
202
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 32
diff changeset
203 </code>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 32
diff changeset
204 </pre>
35
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 34
diff changeset
205 <p>'(' ')'まわりと '|' まわりの処理が正しくない</p>
30
Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 29
diff changeset
206 </div>
Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 29
diff changeset
207
34
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 33
diff changeset
208 <!--
30
Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 29
diff changeset
209 <div id="cover">
Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 29
diff changeset
210 <h1>問題点</h1>
31
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 30
diff changeset
211 <p>正規表現 a*b の tree 構造(本当はこうなってほしい)</p>
30
Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 29
diff changeset
212
31
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 30
diff changeset
213 <object data="images/vector/aastabtrue.svg" type="image/svg+xml"></object><br>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 30
diff changeset
214 <p>正規表現 a*b の tree 構造(現状)</p>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 30
diff changeset
215 <object data="images/vector/aastabfalse.svg" type="image/svg+xml"></object><br>
29
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 28
diff changeset
216 </div>
34
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 33
diff changeset
217 -->
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 33
diff changeset
218
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 33
diff changeset
219 <div id="cover">
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 33
diff changeset
220 <pre>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 33
diff changeset
221 <code>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 33
diff changeset
222 typedef struct node {
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 33
diff changeset
223 unsigned char type;
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 33
diff changeset
224 union value {
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 33
diff changeset
225 charClass *cc;
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 33
diff changeset
226 unsigned char character;
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 33
diff changeset
227 } Value, *ValuePtr;
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 33
diff changeset
228 struct node *self;
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 33
diff changeset
229 struct node *left;
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 33
diff changeset
230 struct node *right;
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 33
diff changeset
231 } Node, *NodePtr;
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 33
diff changeset
232 </code>
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parents: 33
diff changeset
233 </pre>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 33
diff changeset
234 <p>木を表示する際に、右ノード、親ノード、左ノードの順番で表示する。</p>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 33
diff changeset
235 <p>右ノードから親ノードに移動する際、ノードを遡るための情報が node に持っていない。</p>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 33
diff changeset
236 <p>親ノードの情報も持たせたほうが良さそう</p>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 33
diff changeset
237 </div>
29
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 28
diff changeset
238
33
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 32
diff changeset
239 <!--
34
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 33
diff changeset
240 <div id="cover">
31
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 30
diff changeset
241 <pre>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 30
diff changeset
242 <code>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 30
diff changeset
243 NodePtr string() {
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 30
diff changeset
244 char c = *ptr;
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 30
diff changeset
245 NodePtr n = NULL;
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 30
diff changeset
246 if (isLiteral(c)) {
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 30
diff changeset
247 n = createNode(0,literal(),string());
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 30
diff changeset
248 } else {
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 30
diff changeset
249 n = createNode(0,0,0);
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 30
diff changeset
250 }
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 30
diff changeset
251 return n;
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 30
diff changeset
252 }
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 30
diff changeset
253 </code>
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 30
diff changeset
254 </pre>
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parents: 30
diff changeset
255 <p>string なのか literal なのか判断しないで createNode をしてる</p>
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parents: 30
diff changeset
256 </div>
33
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 32
diff changeset
257 -->
31
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 30
diff changeset
258
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 30
diff changeset
259
29
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 28
diff changeset
260 <!--
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 28
diff changeset
261 <div id="cover">
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
parents: 28
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262 <h1>今週のしたこと</h1>
28
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263 例題 : ab(ab)+
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264 <ul>
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265 <object data="images/vector/abab.svg" type="image/svg+xml"></object><br>
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266 </ul>
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267 テキストが abab の途中で分割される場合を考える
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268 <ul>
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269 <object data="images/vector/ababautomata.svg" type="image/svg+xml"></object><br>
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270 </ul>
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271 分割されたファイルの1コ前の終わりが状態(3)の場合で、分割されたファイルの先頭が b の場合状態(4)に遷移して受理される。(正規表現にマッチする)
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272 <ul>
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273 <object data="images/vector/ababtable.svg" type="image/svg+xml"></object><br>
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274 </ul>
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275 <ul>
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276 <object data="images/vector/bitvectorTable.svg" type="image/svg+xml"></object><br>
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277 </ul>
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278 </div>
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279 -->
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280
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281 <!--
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282 <div id="cover">
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283 <h1>prog</h1>
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284 <ul>
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285 <li>
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286
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287 </li>
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288
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289 <pre>
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290 <code>
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291 typedef struct SDL_AudioSpec {
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292 int freq; /** DSP frequency samples per second */
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293 Uint16 format; /** Audio data format */
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294 Uint8 channels; /** Number of channels: 1 mono, 2 stereo */
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295 Uint8 silence; /** Audio buffer silence value (calculated) */
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296 Uint16 samples; /** Audio buffer size in samples (power of 2) */
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297 Uint16 padding; /** Necessary for some compile environments */
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298 Uint32 size; /** Audio buffer size in bytes (calculated) */
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299 void (SDLCALL *callback)(void *userdata, Uint8 *stream, int len);
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300 void *userdata;
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301 } SDL_AudioSpec;
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302 </code>
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303 </pre>
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304 <img src="./images/sqrWave.png" width="50%" height="">
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305 </ul>
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306 </div>
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307
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308 -->
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309
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310 </div> <!-- presentation -->
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311 </body>
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312 </html>