Es beschreibt diese Strategiebeschränkungen und bietet einen neuen, einzigartigen Ansatz zur Verfolgung der Wiederverwendung, indem der Suchansatz des Autors basierend auf dem Benennungsverhalten von Benutzerdateien verwendet wird. Der Autor führt zwei Verifikationsstudien durch, in denen zwei zuvor angewandte Strategien untersucht werden, die Praktiker verwenden, um die Wiederverwendung digitaler Objekte zu identifizieren, insbesondere Google Images Reverse Image Lookup (RIL) und eingebettete Metadaten. TrueNames simplifies application design by providing a con- sistent interface for metadata aware naming, incurs minimal overhead of approximately 15% under realistic workloads, and can simplify a wide variety of data management tasks for both applications and users.ĭiese Dissertation untersucht Geräte, die Praktiker verwenden, um die Wiederverwendung von digitalen Bibliotheksmaterialien zu entdecken. It captures metadata in a more useable format, and uses it to generate file names which are correct, regenerable, and structured by design. TrueNames sep- arates the task of uniquely identifying a file from the task of helping the user remember its contents. Our approach is intended to be complementary to non-hierarchical systems, while remain- ing effective within a hierarchical context. We describe our prototype file system, TrueNames, a POSIX compliant file system which demonstrates an al- ternate approach to naming and metadata, by providing metadata-aware naming. File names need to be more mean- ingful and reliable, while simplifying application design and encouraging users and applications to provide more meta- data for search. The formatting of the file name is up to the user, and as a result, metadata in file names is often error-prone, inconsistently formatted, and hard to search for later. Names often contain useful semantic metadata provided by the user, but this meta- data is opaque to the rest of the system. However, they are not an ideal solution for these tasks. File names are an ancient abstraction, a string of characters to uniquely identify a file and help users remember the con- tents of a file when they look for it later.
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