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          <dc:title>What do partial metrics represent?</dc:title>
          <dc:creator>Kopperman, Ralph</dc:creator>
          <dc:creator>Matthews, Steve</dc:creator>
          <dc:creator>Pajoohesh, Homeira</dc:creator>
          <dc:subject>Metric</dc:subject>
          <dc:subject>partial metric</dc:subject>
          <dc:subject>base point</dc:subject>
          <dc:description>Partial metrics were introduced in 1992&#13;
as a metric to allow the distance of a point from&#13;
itself to be non zero. This notion of self distance, designed to extend&#13;
metrical concepts to Scott topologies as used&#13;
in computing, has little intuition for the mainstream Hausdorff topologist.&#13;
The talk will show that a partial metric over a set can be represented by a metric over that set with a so-called 'base point'.&#13;
Thus we establish that a partial metric is essentially a structure combining both a metric space and a skewed view of that space from the base point. From this we can deduce what it is that partial metrics are really all about.</dc:description>
          <dc:publisher>Schloss Dagstuhl – Leibniz-Zentrum für Informatik</dc:publisher>
          <dc:contributor>Ralph Kopperman and Steve Matthews and Homeira Pajoohesh</dc:contributor>
          <dc:date>2005</dc:date>
          <dc:relation>Is Part Of Dagstuhl Seminar Proceedings, Volume 4351, Spatial Representation: Discrete vs. Continuous Computational Models (2005)</dc:relation>
          <dc:type>InProceedings</dc:type>
          <dc:type>Text</dc:type>
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          <dc:identifier>doi:10.4230/DagSemProc.04351.22</dc:identifier>
          <dc:identifier>urn:nbn:de:0030-drops-1239</dc:identifier>
          <dc:identifier>https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.04351.22</dc:identifier>
          <dc:language>eng</dc:language>
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