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        <identifier>oai:drops-oai.dagstuhl.de:18394</identifier>
        <datestamp>2024-03-06T11:01:47Z</datestamp>
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          <dc:title>MizAR 60 for Mizar 50</dc:title>
          <dc:creator>Jakubův, Jan</dc:creator>
          <dc:creator>Chvalovský, Karel</dc:creator>
          <dc:creator>Goertzel, Zarathustra</dc:creator>
          <dc:creator>Kaliszyk, Cezary</dc:creator>
          <dc:creator>Olšák, Mirek</dc:creator>
          <dc:creator>Piotrowski, Bartosz</dc:creator>
          <dc:creator>Schulz, Stephan</dc:creator>
          <dc:creator>Suda, Martin</dc:creator>
          <dc:creator>Urban, Josef</dc:creator>
          <dc:subject>Mizar</dc:subject>
          <dc:subject>ENIGMA</dc:subject>
          <dc:subject>Automated Reasoning</dc:subject>
          <dc:subject>Machine Learning</dc:subject>
          <dc:description>As a present to Mizar on its 50th anniversary, we develop an AI/TP system that automatically proves about 60% of the Mizar theorems in the hammer setting. We also automatically prove 75% of the Mizar theorems when the automated provers are helped by using only the premises used in the human-written Mizar proofs. We describe the methods and large-scale experiments leading to these results. This includes in particular the E and Vampire provers, their ENIGMA and Deepire learning modifications, a number of learning-based premise selection methods, and the incremental loop that interleaves growing a corpus of millions of ATP proofs with training increasingly strong AI/TP systems on them. We also present a selection of Mizar problems that were proved automatically.</dc:description>
          <dc:publisher>Schloss Dagstuhl – Leibniz-Zentrum für Informatik</dc:publisher>
          <dc:contributor>Jan Jakubův and Karel Chvalovský and Zarathustra Goertzel and Cezary Kaliszyk and Mirek Olšák and Bartosz Piotrowski and Stephan Schulz and Martin Suda and Josef Urban</dc:contributor>
          <dc:date>2023</dc:date>
          <dc:relation>Is Part Of LIPIcs, Volume 268, 14th International Conference on Interactive Theorem Proving (ITP 2023)</dc:relation>
          <dc:type>InProceedings</dc:type>
          <dc:type>Text</dc:type>
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          <dc:identifier>doi:10.4230/LIPIcs.ITP.2023.19</dc:identifier>
          <dc:identifier>urn:nbn:de:0030-drops-183942</dc:identifier>
          <dc:identifier>https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.ITP.2023.19</dc:identifier>
          <dc:language>eng</dc:language>
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