figure 1320 1311 2142 2166
caption 1625 2160 1820 2213
figure 467 1845 1260 2252
caption 764 2249 963 2301
figure 548 903 1167 1467
caption 789 1479 938 1521
algorithm 1328 2256 2099 2555
algorithm 1311 896 2012 1026
algorithm 447 2301 1035 2427
text 450 380 1251 852
text 459 1601 1259 1797
text 1311 327 2117 856
text 1318 1069 2119 1270
text 466 2469 1268 2676