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IMU Abacus Medal

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163:"Received the first Nevanlinna Prize for outstanding contributions to mathematical aspects of information science. "Pure mathematics enjoys the luxury of studying its constructions, whether finite or infinite, in complete independence of all questions of efficiency." explained Jacob Schwartz, who spoke on Tarjan's work. "By contrast, theoretical computer science must ultimately concern itself with computing engines which operate with limited speed and data storage, and therefore must take efficiency as one of its central concerns. Two closely related activities, algorithm design and algorithm analysis, grow out of this inevitable concern." 245:"For deep, creative and insightful contributions to the mathematical theory of the global information environment, including the influential "hubs and authorities"-algorithm; methods for discovering short chains in large social networks; techniques for modeling, identifying and analyzing bursts in data streams; theoretical models of community growth in social networks; and contributions to the mathematical theory of clustering." 202:"For his outstanding work on the mathematical foundations of computer science. The objects of research there include, for example, finding efficient methods for solving complex tasks as well as upper and lower bounds for the computational effort for certain problems. Wigderson made a significant contribution to understanding the paradoxical term "zero-knowledge interactive proofs". 271:"For his prescient definition of the “Unique Games” problem, and leading the effort to understand its complexity and its pivotal role in the study of efficient approximation of optimization problems; his work has led to breakthroughs in algorithmic design and approximation hardness, and to new exciting interactions between computational complexity, analysis and geometry." 297:"For his path-breaking research developing the theory of information complexity, a framework for using information theory to reason about communication protocols. His work has led to direct-sum theorems giving lower bounds on amortized communication, ingenious protocol compression methods, and new interactive communication protocols resilient to noise." 132:
during World War II. Soifer discussed Nevanlinna's wartime activities in a 2015 book, and forwarded his personal and his organization’s requests to the Executive Committee of IMU to change the Prize's name. In July 2018, the 18th General Assembly of the IMU decided to remove the name of Rolf
284:"For transforming our understanding of the computational complexity of fundamental problems in markets, auctions, equilibria, and other economic structures. His work provides both efficient algorithms and limits on what can be performed efficiently in these domains." 98:. It consists of a gold medal and cash prize. The prize is targeted at younger theoretical computer scientists, and only those younger than 40 on January 1, in the year the award is given away, are eligible. It is awarded along with other IMU prizes, including the 176:"Valiant has contributed in a decisive way to the growth of almost every branch of the fast growing young tree of theoretical computer science, his theory of counting problems being perhaps his most important and mature work." 128:, president of the World Federation of National Mathematics Competitions, complained about the prize's honouring of Nevanlinna, as he was a supporter of Hitler and had acted as a representative for the 232:"For important contributions to several areas of theoretical computer science, including probabilistically checkable proofs, non-approximability of optimization problems, and error-correcting codes." 114:
who had died a year before the prize's creation in 1981. The medal featured a profile of Nevanlinna, the text "Rolf Nevanlinna Prize", and very small characters "RH 83" on its obverse. RH refers to
932: 750: 947: 129: 25: 743: 512: 456: 408: 258:"For smoothed analysis of Linear Programming, algorithms for graph-based codes and applications of graph theory to Numerical Computing." 937: 865: 736: 927: 874: 91: 29: 359: 41: 831: 292: 528: 669: 648: 952: 942: 896: 591: 364: 629: 393: 433: 858: 825: 279: 687: 119: 49: 572: 553: 118:, the medal's designer, and 83 to the year of first minting. On the reverse, two figures related to the 133:
Nevanlinna from the prize. It was later announced that the prize would be named the IMU Abacus Medal.
615: 67: 45: 216: 61: 851: 783: 184: 71: 32:(IMU), for outstanding contributions in Mathematical Aspects of Information Sciences including: 508: 460: 412: 722: 906: 759: 500: 125: 83: 37: 901: 843: 813: 633: 253: 111: 95: 57: 716: 777: 319: 171: 79: 921: 807: 789: 771: 329: 240: 197: 158: 388: 215:"For his outstanding work on quantum computation and in particular for deriving the 891: 819: 349: 334: 309: 266: 99: 75: 53: 886: 801: 344: 339: 314: 227: 115: 795: 504: 354: 324: 210: 122:, the prize sponsor, are engraved. The rim bears the name of the prizewinner. 728: 481: 626: 189:"For his groundbreaking work on lower bounds for circuit complexity." 90:
The prize was established in 1981 by the Executive Committee of the
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The prize was originally named to honour the Finnish mathematician
847: 732: 411:. International Mathematical Union. 2004-09-07. Archived from 529:"Resolutions of the IMU General Assembly 2018 – Resolution 7" 482:"The Secretive Life of the International Mathematics Union" 499:(1st ed.). Basel: Birkhäuser. pp. 189, 286–288. 140: 497:
The Scholar and the State: In Search of Van der Waerden
64:, information processing and modelling of intelligence. 459:. International Mathematical Union. Archived from 933:Awards of the International Mathematical Union 859: 744: 8: 130:Finnish Volunteer Battalion of the Waffen-SS 866: 852: 844: 751: 737: 729: 24:, is awarded once every four years at the 573:"Fields Medals and Nevanlinna Prize 1986" 554:"Fields Medals and Nevanlinna Prize 1982" 434:"IMU Awards, Prizes, and Special Lecture" 948:International Congress of Mathematicians 382: 380: 94:and named for the Finnish mathematician 26:International Congress of Mathematicians 376: 457:"History of the Rolf Nevanlinna Prize" 664: 662: 643: 641: 7: 579:. International Mathematical Union. 560:. International Mathematical Union. 534:. International Mathematical Union 436:. International Mathematical Union 391:. Heidelberg Laureate Forum Blog. 14: 616:Wigderson - Nevanlinna Prize 1994 875:International Mathematical Union 692:International Mathematical Union 596:International Mathematical Union 387:Steckles, Katie (May 23, 2019). 92:International Mathematical Union 30:International Mathematical Union 484:. Alexander Soifer. 2017-07-01. 455:Lehto, Olli (August 12, 1998). 360:List of computer science awards 42:computational complexity theory 1: 670:"Rolf Nevanlinna Prize 2018" 649:"Rolf Nevanlinna Prize 2014" 36:All mathematical aspects of 74:. Computational aspects of 20:, known before 2022 as the 969: 938:Awards established in 1981 495:Soifer, Alexander (2015). 365:List of mathematics awards 882: 767: 505:10.1007/978-3-0348-0712-8 394:Spektrum der Wissenschaft 928:Computer science awards 826:Constantinos Daskalakis 592:"Nevanlinna Prize 1990" 409:"Rolf Nevanlinna Prize" 280:Constantinos Daskalakis 723:Rolf Nevanlinna Prizes 627:Live video of ICM 2010 120:University of Helsinki 50:analysis of algorithms 46:programming languages 22:Rolf Nevanlinna Prize 68:Scientific computing 688:"Abacus Medal 2022" 62:pattern recognition 953:Quadrennial events 943:Information theory 784:Alexander Razborov 632:2010-08-18 at the 389:"IMU Abacus Medal" 185:Alexander Razborov 72:numerical analysis 915: 914: 841: 840: 514:978-3-0348-0711-1 301: 300: 960: 907:Nevanlinna Prize 868: 861: 854: 845: 760:Nevanlinna Prize 753: 746: 739: 730: 717:IMU Abacus Medal 704: 703: 701: 699: 684: 678: 677: 666: 657: 656: 645: 636: 624: 618: 613: 607: 606: 604: 602: 588: 582: 580: 569: 563: 561: 550: 544: 543: 541: 539: 533: 525: 519: 518: 492: 486: 485: 478: 472: 471: 469: 468: 452: 446: 445: 443: 441: 430: 424: 423: 421: 420: 405: 399: 398: 384: 217:Shor's algorithm 141: 126:Alexander Soifer 84:Computer algebra 38:computer science 28:, hosted by the 18:IMU Abacus Medal 968: 967: 963: 962: 961: 959: 958: 957: 918: 917: 916: 911: 902:Leelavati Prize 878: 872: 842: 837: 814:Daniel Spielman 763: 757: 725:– Official site 719:- Official site 713: 708: 707: 697: 695: 686: 685: 681: 668: 667: 660: 647: 646: 639: 634:Wayback Machine 625: 621: 614: 610: 600: 598: 590: 589: 585: 571: 570: 566: 552: 551: 547: 537: 535: 531: 527: 526: 522: 515: 494: 493: 489: 480: 479: 475: 466: 464: 463:on May 13, 2008 454: 453: 449: 439: 437: 432: 431: 427: 418: 416: 407: 406: 402: 386: 385: 378: 373: 306: 254:Daniel Spielman 139: 112:Rolf Nevanlinna 108: 96:Rolf Nevanlinna 58:computer vision 12: 11: 5: 966: 964: 956: 955: 950: 945: 940: 935: 930: 920: 919: 913: 912: 910: 909: 904: 899: 894: 889: 883: 880: 879: 873: 871: 870: 863: 856: 848: 839: 838: 836: 835: 832:Mark Braverman 829: 823: 817: 811: 805: 799: 793: 787: 781: 778:Leslie Valiant 775: 768: 765: 764: 758: 756: 755: 748: 741: 733: 727: 726: 720: 712: 711:External links 709: 706: 705: 679: 658: 637: 619: 608: 583: 564: 545: 520: 513: 487: 473: 447: 425: 400: 375: 374: 372: 369: 368: 367: 362: 357: 352: 347: 342: 337: 332: 327: 322: 317: 312: 305: 302: 299: 298: 295: 293:Mark Braverman 290: 286: 285: 282: 277: 273: 272: 269: 264: 260: 259: 256: 251: 247: 246: 243: 238: 234: 233: 230: 225: 221: 220: 213: 208: 204: 203: 200: 195: 191: 190: 187: 182: 178: 177: 174: 172:Leslie Valiant 169: 165: 164: 161: 156: 152: 151: 148: 145: 138: 135: 107: 104: 88: 87: 80:control theory 65: 13: 10: 9: 6: 4: 3: 2: 965: 954: 951: 949: 946: 944: 941: 939: 936: 934: 931: 929: 926: 925: 923: 908: 905: 903: 900: 898: 895: 893: 890: 888: 885: 884: 881: 876: 869: 864: 862: 857: 855: 850: 849: 846: 833: 830: 827: 824: 821: 818: 815: 812: 809: 808:Jon Kleinberg 806: 803: 800: 797: 794: 791: 790:Avi Wigderson 788: 785: 782: 779: 776: 773: 772:Robert Tarjan 770: 769: 766: 761: 754: 749: 747: 742: 740: 735: 734: 731: 724: 721: 718: 715: 714: 710: 693: 689: 683: 680: 675: 674:mathunion.org 671: 665: 663: 659: 654: 653:mathunion.org 650: 644: 642: 638: 635: 631: 628: 623: 620: 617: 612: 609: 597: 593: 587: 584: 578: 577:mathunion.org 574: 568: 565: 559: 558:mathunion.org 555: 549: 546: 530: 524: 521: 516: 510: 506: 502: 498: 491: 488: 483: 477: 474: 462: 458: 451: 448: 435: 429: 426: 415:on 2008-05-13 414: 410: 404: 401: 396: 395: 390: 383: 381: 377: 370: 366: 363: 361: 358: 356: 353: 351: 348: 346: 343: 341: 338: 336: 333: 331: 330:Kalinga Prize 328: 326: 323: 321: 318: 316: 313: 311: 308: 307: 303: 296: 294: 291: 288: 287: 283: 281: 278: 275: 274: 270: 268: 265: 262: 261: 257: 255: 252: 249: 248: 244: 242: 241:Jon Kleinberg 239: 236: 235: 231: 229: 226: 223: 222: 218: 214: 212: 209: 206: 205: 201: 199: 198:Avi Wigderson 196: 193: 192: 188: 186: 183: 180: 179: 175: 173: 170: 167: 166: 162: 160: 159:Robert Tarjan 157: 154: 153: 149: 146: 143: 142: 136: 134: 131: 127: 123: 121: 117: 113: 105: 103: 101: 97: 93: 85: 81: 77: 73: 69: 66: 63: 59: 55: 51: 47: 43: 39: 35: 34: 33: 31: 27: 23: 19: 892:Fields Medal 820:Subhash Khot 696:. 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Index

International Congress of Mathematicians
International Mathematical Union
computer science
computational complexity theory
programming languages
analysis of algorithms
cryptography
computer vision
pattern recognition
Scientific computing
numerical analysis
optimization
control theory
Computer algebra
International Mathematical Union
Rolf Nevanlinna
Fields Medal
Rolf Nevanlinna
Raimo Heino
University of Helsinki
Alexander Soifer
Finnish Volunteer Battalion of the Waffen-SS
Robert Tarjan
Leslie Valiant
Alexander Razborov
Avi Wigderson
Peter Shor
Shor's algorithm
Madhu Sudan
Jon Kleinberg

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