Degeneralization Algorithm for Generation of Büchi Automata Based on Contented Situation

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/jam/volume-2015/516104/figures/516104.fig.004a.svgz" name="516104.fig.004a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>The BA corresponding to <svg height="13.2498pt" id="M303" style="vertical-align:-3.571899pt" version="1.1" viewbox="-0.0498162 -9.6779 51.7757 13.2498" width="51.7757pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.0135,0,0,-0.0135,0,0)"><path d="M300 -147C201 -63 143 98 143 270S200 602 300 686L282 710C136 610 70 450 70 271V270C70 89 136 -72 282 -170L300 -147Z" id="g113-41"></path><glyph.data ascent="3473" descent="-2876" horiz-adv-x="346" vert-adv-y="346"></glyph.data></g><g transform="matrix(.0135,0,0,-0.0135,4.688,0)"><path d="M545 106L524 126C493 85 467 65 455 65C438 65 427 113 405 238C448 295 498 362 543 439L533 448L478 435C453 386 423 331 398 295H395C370 404 347 448 282 448C169 448 23 309 23 153C23 54 65 -12 128 -12C203 -12 283 70 339 155H341C360 29 380 -12 411 -12C444 -12 491 11 545 106ZM333 204C265 95 210 54 169 54C137 54 113 96 113 171C113 302 191 405 252 405C301 405 318 306 333 204Z" id="g113-223"></path><glyph.data ascent="3473" descent="-2876" horiz-adv-x="568" vert-adv-y="568"></glyph.data></g><g transform="matrix(.0135,0,0,-0.0135,12.384,0)"><path d="M723 650H473V615C541 611 564 591 570 556C575 526 580 488 580 417V310C580 143 528 53 409 53C301 53 247 140 247 290V508C247 602 257 608 330 615V650H29V615C103 608 113 602 113 508V272C113 155 140 81 196 36C244 -1 307 -15 373 -15C444 -15 512 10 558 58C614 118 630 202 630 308V417C630 488 634 525 639 556C644 591 669 612 723 615V650Z" id="g13-83"></path><glyph.data ascent="1024" descent="-360" horiz-adv-x="729" vert-adv-y="729"></glyph.data></g><g transform="matrix(.0135,0,0,-0.0135,22.261,0)"><path d="M558 587C558 666 497 712 432 712C379 712 330 691 284 650C212 586 178 508 148 348L71 -65C49 -185 35 -229 23 -235L27 -261C49 -259 101 -251 124 -224C131 -216 138 -178 159 -24C171 66 197 200 227 356C264 550 295 668 393 668C443 668 479 632 479 575C479 516 446 458 383 418C361 404 344 398 318 397L296 350C395 338 460 281 460 192C460 110 411 40 300 40C258 40 215 55 192 69L181 51C191 18 222 -16 266 -16C308 -16 351 1 397 26C471 67 545 142 545 221C545 315 486 365 401 395C469 437 558 498 558 587Z" id="g113-224"></path><glyph.data ascent="3473" descent="-2876" horiz-adv-x="581" vert-adv-y="581"></glyph.data></g><g transform="matrix(.0135,0,0,-0.0135,30.134,0)"><path d="M275 270C275 450 212 609 64 710L45 686C145 604 203 442 203 270S147 -63 45 -147L64 -170C213 -68 275 89 275 270Z" id="g113-42"></path><glyph.data ascent="3473" descent="-2876" horiz-adv-x="346" vert-adv-y="346"></glyph.data></g><g transform="matrix(.0135,0,0,-0.0135,34.821,0)"><path d="M723 650H473V615C541 611 564 591 570 556C575 526 580 488 580 417V310C580 143 528 53 409 53C301 53 247 140 247 290V508C247 602 257 608 330 615V650H29V615C103 608 113 602 113 508V272C113 155 140 81 196 36C244 -1 307 -15 373 -15C444 -15 512 10 558 58C614 118 630 202 630 308V417C630 488 634 525 639 556C644 591 669 612 723 615V650Z" id="g13-83"></path><glyph.data ascent="1024" descent="-360" horiz-adv-x="729" vert-adv-y="729"></glyph.data></g><g transform="matrix(.0135,0,0,-0.0135,44.698,0)"><path d="M478 372C478 418 458 448 431 448C409 448 389 431 389 410C389 404 391 400 394 395C398 388 406 371 406 348C406 253 308 122 251 51H249C254 122 249 257 231 336C212 421 189 448 159 448C126 448 75 412 23 327L48 306C83 354 103 371 115 371C125 371 134 360 144 334C185 224 192 64 183 -19C146 -100 116 -202 110 -244L125 -261C154 -259 208 -234 222 -220C222 -194 225 -84 235 -23C247 -3 273 36 308 79C379 165 478 288 478 372Z" id="g113-225"></path><glyph.data ascent="3473" descent="-2876" horiz-adv-x="501" vert-adv-y="501"></glyph.data></g></svg></td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/jam/volume-2015/516104/figures/516104.fig.004b.svgz" name="516104.fig.004b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Representing the BA by applying OBDD</td></tr></table>

<div>Rewriting Büchi automata into an OBDD.</div>

Journal of Applied Mathematics

fig4

Figure 4

Figure 4: Degeneralization Algorithm for Generation of Büchi Automata Based on Contented Situation 