Knowledge (XXG)

Matrix geometric method

Source 📝

1819: 724: 1841: 298: 974: 379: 63: 809: 719:{\displaystyle {\begin{aligned}\pi _{0}B_{00}+\pi _{1}B_{10}&=0\\\pi _{0}B_{01}+\pi _{1}A_{1}+\pi _{2}A_{0}&=0\\\pi _{1}A_{2}+\pi _{2}A_{1}+\pi _{3}A_{0}&=0\\&\vdots \\\pi _{i-1}A_{2}+\pi _{i}A_{1}+\pi _{i+1}A_{0}&=0\\&\vdots \\\end{aligned}}} 293:{\displaystyle Q={\begin{pmatrix}B_{00}&B_{01}\\B_{10}&A_{1}&A_{2}\\&A_{0}&A_{1}&A_{2}\\&&A_{0}&A_{1}&A_{2}\\&&&A_{0}&A_{1}&A_{2}\\&&&&\ddots &\ddots &\ddots \end{pmatrix}}} 969:{\displaystyle {\begin{aligned}{\begin{pmatrix}\pi _{0}&\pi _{1}\end{pmatrix}}{\begin{pmatrix}B_{00}&B_{01}\\B_{10}&A_{1}+RA_{0}\end{pmatrix}}={\begin{pmatrix}0&0\end{pmatrix}}\end{aligned}}} 814: 384: 790: 1882: 1370: 1659: 1143: 1307: 1110: 1037:
The matrix analytic method is a more complicated version of the matrix geometric solution method used to analyse models with block
1576: 1071:
7th International School on Formal Methods for the Design of Computer, Communication and Software Systems: Performance Evaluation
1435: 1875: 1336: 28: 1647: 1363: 1728: 1617: 32: 1906: 1690: 1911: 1533: 1868: 1695: 1500: 1901: 1822: 1718: 1505: 1356: 36: 739: 1806: 1601: 1329:
Queueing Networks and Markov Chains: Modeling and Performance Evaluation with Computer Science Applications
1801: 1591: 1440: 1253: 1217:
Latouche, Guy; Ramaswami, V. (1993). "A Logarithmic Reduction Algorithm for Quasi-Birth-Death Processes".
1032: 1632: 1495: 1622: 1543: 1462: 1245: 1474: 1791: 1771: 1766: 1538: 1796: 1781: 1748: 1642: 1226: 52: 20: 1413: 1102: 1095: 1066: 1786: 1685: 1596: 1586: 1526: 1332: 1324: 1303: 1139: 1106: 1090: 1852: 1637: 1581: 1467: 1295: 1270: 1262: 1199: 1168: 1131: 1020: 360: 1425: 1654: 1521: 1379: 40: 1664: 1627: 1723: 1190:(1996). "On the Solution of a Nonlinear Matrix Equation Arising in Queueing Problems". 1187: 1159:
Ramaswami, V. (1990). "A duality theorem for the matrix paradigms in queueing theory".
1895: 1776: 1761: 1738: 1550: 1299: 1275: 1733: 1560: 1290:
Alfa, A. S.; Ramaswami, V. (2011). "Matrix Analytic Method: Overview and History".
1246:"Quasi-birth-and-death processes with restricted transitions and its applications" 801:
is the Neut's rate matrix, which can be computed numerically. Using this we write
1848: 1756: 1713: 1680: 1457: 1452: 1447: 1430: 1420: 1408: 1403: 1398: 1393: 1130:. Stochastic Modelling and Applied Probability. Vol. 51. pp. 220–243. 1038: 1266: 1840: 1479: 1203: 1172: 1555: 1135: 1097:
Performance Modelling of Communication Networks and Computer Architectures
39:
with a repetitive block structure. The method was developed "largely by
1230: 1348: 1292:
Wiley Encyclopedia of Operations Research and Management Science
1352: 1041:
matrices. Such models are harder because no relationship like
1856: 1331:(2 ed.). John Wiley & Sons, Inc. p. 259. 943: 860: 822: 78: 812: 742: 382: 347:
are matrices. To compute the stationary distribution
66: 1747: 1706: 1673: 1610: 1569: 1514: 1488: 1386: 1323:Bolch, Gunter; Greiner, Stefan; de Meer, Hermann; 1094: 968: 784: 718: 292: 51:The method requires a transition rate matrix with 1192:SIAM Journal on Matrix Analysis and Applications 1067:Performance Modelling and Markov Chains (part 2) 1161:Communications in Statistics. Stochastic Models 1876: 1364: 8: 1883: 1869: 1371: 1357: 1349: 1274: 1225:(3). Applied Probability Trust: 650–674. 938: 921: 905: 893: 879: 867: 855: 841: 829: 817: 813: 811: 770: 760: 747: 741: 686: 670: 657: 647: 634: 618: 584: 574: 561: 551: 538: 528: 504: 494: 481: 471: 458: 448: 424: 414: 401: 391: 383: 381: 255: 243: 231: 214: 202: 190: 174: 162: 150: 135: 123: 111: 97: 85: 73: 65: 1126:Asmussen, S. R. (2003). "Random Walks". 785:{\displaystyle \pi _{i}=\pi _{1}R^{i-1}} 43:and his students starting around 1975." 16:Method of analysis in probability theory 1082: 7: 1837: 1835: 1244:Pérez, J. F.; Van Houdt, B. (2011). 1855:. You can help Knowledge (XXG) by 995:and therefore iteratively all the 14: 1839: 1818: 1817: 27:is a method for the analysis of 1300:10.1002/9780470400531.eorms0631 731:Observe that the relationship 363:are considered for sub-vectors 1219:Journal of Applied Probability 1128:Applied Probability and Queues 1: 1648:Flow-equivalent server method 1729:Adversarial queueing network 1618:Continuous-time Markov chain 1325:Trivedi, Kishor Shridharbhai 33:continuous-time Markov chain 1691:Heavy traffic approximation 1436:Pollaczek–Khinchine formula 1101:. Addison-Wesley. pp.  1093:; Patel, Naresh M. (1992). 981:which can be solve to find 55:block structure as follows 29:quasi-birth–death processes 1928: 1834: 1267:10.1016/j.peva.2010.04.003 1057: R used above holds. 1030: 1023:or logarithmic reduction. 1815: 1696:Reflected Brownian motion 1501:Markovian arrival process 1204:10.1137/S0895479895284804 1173:10.1080/15326349908807141 1069:by William J. Stewart at 1719:Layered queueing network 1506:Rational arrival process 1276:10067/859850151162165141 37:transition rate matrices 1807:Teletraffic engineering 1602:Shortest remaining time 1136:10.1007/0-387-21525-5_8 25:matrix geometric method 1851:-related article is a 1802:Scheduling (computing) 1441:Matrix analytic method 1254:Performance Evaluation 1033:Matrix analytic method 1027:Matrix analytic method 1019:can be computed using 970: 786: 720: 294: 1633:Product-form solution 1534:Gordon–Newell theorem 1496:Poisson point process 1387:Single queueing nodes 971: 787: 721: 295: 1660:Decomposition method 810: 740: 380: 64: 1792:Pipeline (software) 1772:Flow control (data) 1767:Erlang distribution 1749:Information systems 1539:Mean value analysis 359: = 0 the 1907:1975 introductions 1797:Quality of service 1782:Network congestion 1643:Quasireversibility 1623:Kendall's notation 1091:Harrison, Peter G. 966: 964: 956: 929: 849: 782: 716: 714: 290: 284: 47:Method description 21:probability theory 1912:Probability stubs 1864: 1863: 1829: 1828: 1787:Network scheduler 1686:Mean-field theory 1597:Shortest job next 1587:Processor sharing 1544:Buzen's algorithm 1527:Traffic equations 1515:Queueing networks 1489:Arrival processes 1463:Kingman's formula 1145:978-0-387-00211-8 361:balance equations 1919: 1885: 1878: 1871: 1843: 1836: 1821: 1820: 1638:Balance equation 1570:Service policies 1468:Lindley equation 1373: 1366: 1359: 1350: 1343: 1342: 1320: 1314: 1313: 1287: 1281: 1280: 1278: 1250: 1241: 1235: 1234: 1214: 1208: 1207: 1183: 1177: 1176: 1156: 1150: 1149: 1123: 1117: 1116: 1100: 1087: 1021:cyclic reduction 975: 973: 972: 967: 965: 961: 960: 934: 933: 926: 925: 910: 909: 898: 897: 884: 883: 872: 871: 854: 853: 846: 845: 834: 833: 791: 789: 788: 783: 781: 780: 765: 764: 752: 751: 725: 723: 722: 717: 715: 705: 691: 690: 681: 680: 662: 661: 652: 651: 639: 638: 629: 628: 603: 589: 588: 579: 578: 566: 565: 556: 555: 543: 542: 533: 532: 509: 508: 499: 498: 486: 485: 476: 475: 463: 462: 453: 452: 429: 428: 419: 418: 406: 405: 396: 395: 299: 297: 296: 291: 289: 288: 267: 266: 265: 264: 260: 259: 248: 247: 236: 235: 225: 224: 223: 219: 218: 207: 206: 195: 194: 184: 183: 179: 178: 167: 166: 155: 154: 144: 140: 139: 128: 127: 116: 115: 102: 101: 90: 89: 1927: 1926: 1922: 1921: 1920: 1918: 1917: 1916: 1902:Queueing theory 1892: 1891: 1890: 1889: 1832: 1830: 1825: 1811: 1743: 1702: 1669: 1655:Arrival theorem 1606: 1565: 1522:Jackson network 1510: 1484: 1475:Fork–join queue 1414:Burke's theorem 1382: 1380:Queueing theory 1377: 1347: 1346: 1339: 1322: 1321: 1317: 1310: 1289: 1288: 1284: 1248: 1243: 1242: 1238: 1216: 1215: 1211: 1185: 1184: 1180: 1158: 1157: 1153: 1146: 1125: 1124: 1120: 1113: 1089: 1088: 1084: 1079: 1063: 1056: 1049: 1035: 1029: 1013: 1008:Computation of 1003: 994: 987: 963: 962: 955: 954: 949: 939: 928: 927: 917: 901: 899: 889: 886: 885: 875: 873: 863: 856: 848: 847: 837: 835: 825: 818: 808: 807: 766: 756: 743: 738: 737: 713: 712: 703: 702: 692: 682: 666: 653: 643: 630: 614: 611: 610: 601: 600: 590: 580: 570: 557: 547: 534: 524: 521: 520: 510: 500: 490: 477: 467: 454: 444: 441: 440: 430: 420: 410: 397: 387: 378: 377: 371: 346: 339: 332: 325: 318: 311: 283: 282: 277: 272: 262: 261: 251: 249: 239: 237: 227: 221: 220: 210: 208: 198: 196: 186: 181: 180: 170: 168: 158: 156: 146: 142: 141: 131: 129: 119: 117: 107: 104: 103: 93: 91: 81: 74: 62: 61: 49: 41:Marcel F. Neuts 17: 12: 11: 5: 1925: 1923: 1915: 1914: 1909: 1904: 1894: 1893: 1888: 1887: 1880: 1873: 1865: 1862: 1861: 1844: 1827: 1826: 1816: 1813: 1812: 1810: 1809: 1804: 1799: 1794: 1789: 1784: 1779: 1774: 1769: 1764: 1759: 1753: 1751: 1745: 1744: 1742: 1741: 1736: 1731: 1726: 1724:Polling system 1721: 1716: 1710: 1708: 1704: 1703: 1701: 1700: 1699: 1698: 1688: 1683: 1677: 1675: 1674:Limit theorems 1671: 1670: 1668: 1667: 1662: 1657: 1652: 1651: 1650: 1645: 1640: 1630: 1625: 1620: 1614: 1612: 1608: 1607: 1605: 1604: 1599: 1594: 1589: 1584: 1579: 1573: 1571: 1567: 1566: 1564: 1563: 1558: 1553: 1548: 1547: 1546: 1541: 1531: 1530: 1529: 1518: 1516: 1512: 1511: 1509: 1508: 1503: 1498: 1492: 1490: 1486: 1485: 1483: 1482: 1477: 1472: 1471: 1470: 1465: 1455: 1450: 1445: 1444: 1443: 1438: 1428: 1423: 1418: 1417: 1416: 1406: 1401: 1396: 1390: 1388: 1384: 1383: 1378: 1376: 1375: 1368: 1361: 1353: 1345: 1344: 1337: 1315: 1308: 1282: 1236: 1209: 1178: 1151: 1144: 1118: 1111: 1081: 1080: 1078: 1075: 1074: 1073: 1062: 1061:External links 1059: 1054: 1045: 1031:Main article: 1028: 1025: 1012: 1006: 999: 992: 985: 979: 978: 977: 976: 959: 953: 950: 948: 945: 944: 942: 937: 932: 924: 920: 916: 913: 908: 904: 900: 896: 892: 888: 887: 882: 878: 874: 870: 866: 862: 861: 859: 852: 844: 840: 836: 832: 828: 824: 823: 821: 816: 815: 795: 794: 793: 792: 779: 776: 773: 769: 763: 759: 755: 750: 746: 729: 728: 727: 726: 711: 708: 706: 704: 701: 698: 695: 693: 689: 685: 679: 676: 673: 669: 665: 660: 656: 650: 646: 642: 637: 633: 627: 624: 621: 617: 613: 612: 609: 606: 604: 602: 599: 596: 593: 591: 587: 583: 577: 573: 569: 564: 560: 554: 550: 546: 541: 537: 531: 527: 523: 522: 519: 516: 513: 511: 507: 503: 497: 493: 489: 484: 480: 474: 470: 466: 461: 457: 451: 447: 443: 442: 439: 436: 433: 431: 427: 423: 417: 413: 409: 404: 400: 394: 390: 386: 385: 367: 344: 337: 330: 323: 316: 309: 305:where each of 303: 302: 301: 300: 287: 281: 278: 276: 273: 271: 268: 263: 258: 254: 250: 246: 242: 238: 234: 230: 226: 222: 217: 213: 209: 205: 201: 197: 193: 189: 185: 182: 177: 173: 169: 165: 161: 157: 153: 149: 145: 143: 138: 134: 130: 126: 122: 118: 114: 110: 106: 105: 100: 96: 92: 88: 84: 80: 79: 77: 72: 69: 48: 45: 15: 13: 10: 9: 6: 4: 3: 2: 1924: 1913: 1910: 1908: 1905: 1903: 1900: 1899: 1897: 1886: 1881: 1879: 1874: 1872: 1867: 1866: 1860: 1858: 1854: 1850: 1845: 1842: 1838: 1833: 1824: 1814: 1808: 1805: 1803: 1800: 1798: 1795: 1793: 1790: 1788: 1785: 1783: 1780: 1778: 1777:Message queue 1775: 1773: 1770: 1768: 1765: 1763: 1762:Erlang (unit) 1760: 1758: 1755: 1754: 1752: 1750: 1746: 1740: 1739:Retrial queue 1737: 1735: 1732: 1730: 1727: 1725: 1722: 1720: 1717: 1715: 1712: 1711: 1709: 1705: 1697: 1694: 1693: 1692: 1689: 1687: 1684: 1682: 1679: 1678: 1676: 1672: 1666: 1663: 1661: 1658: 1656: 1653: 1649: 1646: 1644: 1641: 1639: 1636: 1635: 1634: 1631: 1629: 1626: 1624: 1621: 1619: 1616: 1615: 1613: 1609: 1603: 1600: 1598: 1595: 1593: 1590: 1588: 1585: 1583: 1580: 1578: 1575: 1574: 1572: 1568: 1562: 1559: 1557: 1554: 1552: 1551:Kelly network 1549: 1545: 1542: 1540: 1537: 1536: 1535: 1532: 1528: 1525: 1524: 1523: 1520: 1519: 1517: 1513: 1507: 1504: 1502: 1499: 1497: 1494: 1493: 1491: 1487: 1481: 1478: 1476: 1473: 1469: 1466: 1464: 1461: 1460: 1459: 1456: 1454: 1451: 1449: 1446: 1442: 1439: 1437: 1434: 1433: 1432: 1429: 1427: 1424: 1422: 1419: 1415: 1412: 1411: 1410: 1407: 1405: 1402: 1400: 1397: 1395: 1392: 1391: 1389: 1385: 1381: 1374: 1369: 1367: 1362: 1360: 1355: 1354: 1351: 1340: 1334: 1330: 1326: 1319: 1316: 1311: 1309:9780470400531 1305: 1301: 1297: 1293: 1286: 1283: 1277: 1272: 1268: 1264: 1260: 1256: 1255: 1247: 1240: 1237: 1232: 1228: 1224: 1220: 1213: 1210: 1205: 1201: 1197: 1193: 1189: 1182: 1179: 1174: 1170: 1166: 1162: 1155: 1152: 1147: 1141: 1137: 1133: 1129: 1122: 1119: 1114: 1112:0-201-54419-9 1108: 1104: 1099: 1098: 1092: 1086: 1083: 1076: 1072: 1068: 1065: 1064: 1060: 1058: 1053: 1050: =  1048: 1044: 1040: 1034: 1026: 1024: 1022: 1018: 1011: 1007: 1005: 1002: 998: 991: 984: 957: 951: 946: 940: 935: 930: 922: 918: 914: 911: 906: 902: 894: 890: 880: 876: 868: 864: 857: 850: 842: 838: 830: 826: 819: 806: 805: 804: 803: 802: 800: 777: 774: 771: 767: 761: 757: 753: 748: 744: 736: 735: 734: 733: 732: 709: 707: 699: 696: 694: 687: 683: 677: 674: 671: 667: 663: 658: 654: 648: 644: 640: 635: 631: 625: 622: 619: 615: 607: 605: 597: 594: 592: 585: 581: 575: 571: 567: 562: 558: 552: 548: 544: 539: 535: 529: 525: 517: 514: 512: 505: 501: 495: 491: 487: 482: 478: 472: 468: 464: 459: 455: 449: 445: 437: 434: 432: 425: 421: 415: 411: 407: 402: 398: 392: 388: 376: 375: 374: 373: 372: 370: 366: 362: 358: 354: 350: 343: 336: 329: 322: 315: 308: 285: 279: 274: 269: 256: 252: 244: 240: 232: 228: 215: 211: 203: 199: 191: 187: 175: 171: 163: 159: 151: 147: 136: 132: 124: 120: 112: 108: 98: 94: 86: 82: 75: 70: 67: 60: 59: 58: 57: 56: 54: 46: 44: 42: 38: 34: 30: 26: 22: 1857:expanding it 1846: 1831: 1734:Loss network 1665:Beneš method 1628:Little's law 1611:Key concepts 1561:BCMP network 1328: 1318: 1291: 1285: 1258: 1252: 1239: 1222: 1218: 1212: 1195: 1191: 1181: 1164: 1160: 1154: 1127: 1121: 1096: 1085: 1070: 1051: 1046: 1042: 1036: 1016: 1014: 1009: 1000: 996: 989: 982: 980: 798: 797:holds where 796: 730: 368: 364: 356: 352: 348: 341: 334: 327: 320: 313: 306: 304: 50: 24: 18: 1849:probability 1757:Data buffer 1714:Fluid queue 1681:Fluid limit 1592:Round-robin 1458:G/G/1 queue 1453:G/M/1 queue 1448:M/G/k queue 1431:M/G/1 queue 1426:M/M/∞ queue 1421:M/M/c queue 1409:M/M/1 queue 1404:M/D/c queue 1399:M/D/1 queue 1394:D/M/1 queue 1167:: 151–161. 1015:The matrix 53:tridiagonal 1896:Categories 1707:Extensions 1480:Bulk queue 1338:0471565253 1261:(2): 126. 1198:(4): 906. 1186:Bini, D.; 1077:References 1556:G-network 1188:Meini, B. 839:π 827:π 775:− 758:π 745:π 710:⋮ 668:π 645:π 623:− 616:π 608:⋮ 572:π 549:π 526:π 492:π 469:π 446:π 412:π 389:π 280:⋱ 275:⋱ 270:⋱ 1823:Category 1327:(2006). 351:writing 1231:3214773 1103:317–322 1335:  1306:  1229:  1142:  1109:  355:  35:whose 23:, the 1847:This 1249:(PDF) 1227:JSTOR 1039:M/G/1 1853:stub 1582:LIFO 1577:FIFO 1333:ISBN 1304:ISBN 1140:ISBN 1107:ISBN 988:and 340:and 1296:doi 1271:hdl 1263:doi 1200:doi 1169:doi 1132:doi 19:In 1898:: 1302:. 1294:. 1269:. 1259:68 1257:. 1251:. 1223:30 1221:. 1196:17 1194:. 1163:. 1138:. 1105:. 1004:. 895:10 881:01 869:00 460:01 426:10 403:00 333:, 326:, 324:10 319:, 317:01 312:, 310:00 113:10 99:01 87:00 31:, 1884:e 1877:t 1870:v 1859:. 1372:e 1365:t 1358:v 1341:. 1312:. 1298:: 1279:. 1273:: 1265:: 1233:. 1206:. 1202:: 1175:. 1171:: 1165:6 1148:. 1134:: 1115:. 1055:1 1052:π 1047:i 1043:π 1017:R 1010:R 1001:i 997:π 993:1 990:π 986:0 983:π 958:) 952:0 947:0 941:( 936:= 931:) 923:0 919:A 915:R 912:+ 907:1 903:A 891:B 877:B 865:B 858:( 851:) 843:1 831:0 820:( 799:R 778:1 772:i 768:R 762:1 754:= 749:i 700:0 697:= 688:0 684:A 678:1 675:+ 672:i 664:+ 659:1 655:A 649:i 641:+ 636:2 632:A 626:1 620:i 598:0 595:= 586:0 582:A 576:3 568:+ 563:1 559:A 553:2 545:+ 540:2 536:A 530:1 518:0 515:= 506:0 502:A 496:2 488:+ 483:1 479:A 473:1 465:+ 456:B 450:0 438:0 435:= 422:B 416:1 408:+ 399:B 393:0 369:i 365:π 357:Q 353:π 349:π 345:2 342:A 338:1 335:A 331:0 328:A 321:B 314:B 307:B 286:) 257:2 253:A 245:1 241:A 233:0 229:A 216:2 212:A 204:1 200:A 192:0 188:A 176:2 172:A 164:1 160:A 152:0 148:A 137:2 133:A 125:1 121:A 109:B 95:B 83:B 76:( 71:= 68:Q

Index

probability theory
quasi-birth–death processes
continuous-time Markov chain
transition rate matrices
Marcel F. Neuts
tridiagonal
balance equations
cyclic reduction
Matrix analytic method
M/G/1
Performance Modelling and Markov Chains (part 2)
Harrison, Peter G.
Performance Modelling of Communication Networks and Computer Architectures
317–322
ISBN
0-201-54419-9
doi
10.1007/0-387-21525-5_8
ISBN
978-0-387-00211-8
doi
10.1080/15326349908807141
Meini, B.
doi
10.1137/S0895479895284804
JSTOR
3214773
"Quasi-birth-and-death processes with restricted transitions and its applications"
Performance Evaluation
doi

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.