Literatur zur Informationserschließung

Diese Datenbank enthält über 40.000 Dokumente zu Themen aus den Bereichen Formalerschließung – Inhaltserschließung – Information Retrieval.

© 2015 W. Gödert, TH Köln, Institut für Informationswissenschaft / Powered by litecat, BIS Oldenburg (Stand: 28. April 2022)

Suchergebnisse

• 1
  Lepsky, K. ; Müller, T. ; Wille, J.: Metadata improvement for image information retrieval.
  In: Paradigms and conceptual systems in knowledge organization: Proceedings of the Eleventh International ISKO Conference, 23-26 February 2010 Rome, Italy. Edited by Claudio Gnoli and Fulvio Mazzocchi. Würzburg : Ergon Verlag, 2010. S.316-321.
  (Advances in knowledge organization; vol.12)
  
  Abstract: This paper discusses the goals and results of the research project Perseus-a as an attempt to improve information retrieval of digital images by automatically connecting them with text-based descriptions. The development uses the image collection of prometheus, the distributed digital image archive for research and studies, the articles of the digitized Reallexikon zur Deutschen Kunstgeschichte, art historical terminological resources and classification data, and an open source system for linguistic and statistic automatic indexing called lingo.
  
  Themenfeld: Bilder ; Automatisches Indexieren
  Objekt: Perseus ; Prometheus
  
  
• 2
  Babeu, A.: Building a "FRBR-inspired" catalog : the Perseus digital library experience.
  In: http://www.perseus.tufts.edu/~ababeu/PerseusFRBRExperiment.pdf.
  
  Abstract: If one follows any of the major cataloging or library blogs these days, it is obvious that the topic of FRBR (Functional Requirements for Bibliographic Records) has increasingly become one of major significance for the library community. What began as a proposed conceptual entity-relationship model for improving the structure of bibliographic records has become a hotly debated topic with many tangled threads that have implications not just for cataloging but for many aspects of libraries and librarianship. In the fall of 2005, the Perseus Project experimented with creating a FRBRized catalog for its current online classics collection, a collection that consists of several hundred classical texts in Greek and Latin as well as reference works and scholarly commentaries regarding these works. In the last two years, with funding from the Mellon Foundation, Perseus has amassed and digitized a growing collection of classical texts (some as image books on our own servers that will eventually be made available through Fedora), and some available through the Open Content Alliance (OCA)2, and created FRBRized cataloging data for these texts. This work was done largely as an experiment to see the potential of the FRBR model for creating a specialized catalog for classics. ; Our catalog should not be called a FRBR catalog perhaps, but instead a "FRBR Inspired catalog." As such our main goal has been "practical findability," we are seeking to support the four identified user tasks of the FRBR model, or to "Search, Identify, Select, and Obtain," rather than to create a FRBR catalog, per se. By encoding as much information as possible in the MODS and MADS records we have created, we believe that useful searching will be supported, that by using unique identifiers for works and authors users will be able to identify that the entity they have located is the desired one, that by encoding expression level information (such as the language of the work, the translator, etc) users will be able to select which expression of a work they are interested in, and that by supplying links to different online manifestations that users will be able to obtain access to a digital copy of a work. This white paper will discuss previous and current efforts by the Perseus Project in creating a FRBRized catalog, including the cataloging workflow, lessons learned during the process and will also seek to place this work in the larger context of research regarding FRBR, cataloging, Library 2.0 and the Semantic Web, and the growing importance of the FRBR model in the face of growing million book digital libraries.
  
  Themenfeld: Formalerschließung ; Katalogfragen allgemein
  Objekt: FRBR ; Perseus
  
  
• 3
  Yang, S.C.: ¬An interpretive and situated approach to an evaluation of Perseus digital libraries.
  In: Journal of the American Society for Information Science and technology. 52(2001) no.14, S.1210-1223.
  
  Abstract: The present study adopts an interpretive and situated approach to observe and assess learners' problem solving using hypermedia. The evaluation is conducted in context by considering the use of Perseus in particular learning situations. The study reflects on the design and use of hypermedia learning systems from both the learners' and researcher's perspective. The characteristics of Perseus are discussed together with some design recommendations for future consideration. Drawing from the study, conclusions are set out that highlight some implications for designers. It should be noted that the list of suggested features is not meant to be either definitive or exhaustive. The list is indicative of which design considerations should be addressed to improve Perseus hypermedia learning systems in the future. The researcher hopes that the findings of the study can help designers develop and refine better intellectual tools with which to augment learners' performance
  
  Themenfeld: Hypertext
  Objekt: Perseus
  
  
• 4
  Crane, G.: ¬The Perseus Project and beyond : how building a digital library challenges the humanities and technology.
  In: D-Lib magazine. 4(1998) no.1, xx S.
  
  Abstract: For more than ten years, the Perseus Project has been developing a digital library in the humanities. Initial work concentrated exclusively on ancient Greek culture, using this domain as a case study for a compact, densely hypertextual library on a single, but interdisciplinary, subject. Since it has achieved its initial goals with the Greek materials, however, Perseus is using the existing library to study the new possibilities (and limitations) of the electronic medium and to serve as the foundation for work in new cultural domains: Perseus has begun coverage of Roman and now Renaissance materials, with plans for expansion into other areas of the humanities as well. Our goal is not only to help traditional scholars conduct their research more effectively but, more importantly, to help humanists use the technology to redefine the relationship between their work and the broader intellectual community.
  
  Anmerkung: Vgl.: http://dlib.ukoln.ac.uk/dlib/january98/01crane.html.
  
  Themenfeld: Information Gateway
  Wissenschaftsfach: Geschichtswissenschaft
  Objekt: Perseus Project