Department of Computer Science

Theory of Combinatorial Algorithms
Prof. Emo Welzl
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CGAL Geometric Algorithms Library
  Mittagsseminar (in cooperation with A. Steger)

Talks by Johannes Blömer

1996

    May

    • May 21, 1996, Johannes Blömer: Expander Codes [details]

    July

    • July 02, 1996, Johannes Blömer: Härte gegen Zufall [details]

    October

    • October 17, 1996, Johannes Blömer: Ausfalltolerante Codes [details]

    November

    • November 28, 1996, Johannes Blömer: Optimale Nichtapproximierbarkeitsresultate (J. Hastad: Some optimal in-approximibility results, submitted STOC'97) [details]

    December

    • December 03, 1996, Johannes Blömer: Optimale Nichtapproximierbarkeitsresultate (2.Teil) [details]

    1997

      July

      • July 01, 1997, Johannes Blömer: Testen von Gleichungen [details]

      September

      • September 02, 1997, Johannes Blömer: Nulltests für Wurzelausdrücke [details]

      October

      • October 02, 1997, Johannes Blömer: P = BPP ? [details]

      1998

        March

        • March 31, 1998, Johannes Blömer: Gitter, Geometrie, Kryptographie, Komplexitat [details]

        May

        • May 05, 1998, Johannes Blömer: Gitter, reduzierte Basen und Faktorisierungen von Polynomen [details]

        September

        • September 15, 1998, Johannes Blömer: Kurze Gitterbasen und Ajtai's worst-case auf average-case Reduktion [details]
        • September 17, 1998, Johannes Blömer: Arthur und Merlin unterhalten sich über Gitter - Wie schwer ist es kurze Gittervektoren zu berechnen? [details]

        October

        • October 06, 1998, Johannes Blömer: Fast orthogonale Gitterbasen [details]

        November

        • November 12, 1998, Johannes Blömer: Makes uniqueness life easy? (Part I) [details]

        1999

          February

          • February 11, 1999, Johannes Blömer: Makes uniqueness life easy? (II) [details]

          April

          • April 13, 1999, Johannes Blömer: MDS-Codes für RAIDs [details]
          • April 20, 1999, Johannes Blömer: MDS-Codes fü RAIDs (II) [details]

          October

          • October 12, 1999, Johannes Blömer: Quantenschaltkreise [details]
          • October 21, 1999, Johannes Blömer: Speedups via quantum computers [details]
          • October 28, 1999, Johannes Blömer: Asymptotic speedups via quantum computers [details]

          December

          • December 02, 1999, Johannes Blömer: Berechnung nächster Gittervektoren [details]

          2000

            January

            • January 27, 2000, Johannes Blömer: Die Quanten-Nadel im Quanten-Heuhaufen [details]

            2001

              February

              • February 08, 2001, Johannes Blömer (Universität Paderborn): Security of Low Secret Key RSA [details]

              2010

                January

                • January 28, 2010, Johannes Blömer (Paderborn University): Non-uniform sampling and Bregman-clustering on well-separated instances [details]


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