-
Kopácsi, S. et al.: Development of a classification server to support metadata harmonization in a long term preservation system (2016)
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- Language
- e
- Source
- Metadata and semantics research: 10th International Conference, MTSR 2016, Göttingen, Germany, November 22-25, 2016, Proceedings. Eds.: E. Garoufallou
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
-
Rannharter, N.; Teetor, S.: Maintaining an image data base : a use case based on the Digital Research Archive for Byzantium (DIFAB) (2017)
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- Abstract
- Mit Metadaten versehene, digital archivierte Bilder sind aufgrund ihrer hohen Komplexität eine ständige Herausforderung für den Aufbau von Metadatenstrukturen und für das Beibehalten von adäquaten Metadatenstandards in Bilddatenbanken. Besonders bei Bildern über eine materielle Kultur zeichnet sich diese Komplexität in den diversen Ebenen ab. Zur Verdeutlichung dieser Problematik dient ein einzelnes Monument mit seiner fotographischen Dokumentation als geisteswissenschaftliches Anwendungsbeispiel aus dem Digitalen Forschungsarchiv Byzanz (DiFAB) der Universität Wien. Unter der grundsätzlichen Berücksichtigung der künftigen Anforderungen und der einfachen Navigation von Metadaten beinhaltet dieser Beitrag u. a. die Herausforderungen mit den diversen analogen und digitalen Formen der Dokumentation, der historischen Geographie, der kulturspezifischen Terminologie sowie mit der kunsthistorischen Bedeutung einer exakten und unscharfen Datierung für Forschungsarchive.
- Language
- e
-
Baker, T.: Dublin Core Application Profiles : current approaches (2010)
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- Language
- e
- Source
- Wissensspeicher in digitalen Räumen: Nachhaltigkeit - Verfügbarkeit - semantische Interoperabilität. Proceedings der 11. Tagung der Deutschen Sektion der Internationalen Gesellschaft für Wissensorganisation, Konstanz, 20. bis 22. Februar 2008. Hrsg.: J. Sieglerschmidt u. H.P.Ohly
-
Riley, J.: Understanding metadata : what is metadata, and what is it for? (2017)
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- Language
- e
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
-
Alves dos Santos, E.; Mucheroni, M.L.: VIAF and OpenCitations : cooperative work as a strategy for information organization in the linked data era (2018)
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- Date
- 18. 1.2019 19:13:22
- Language
- e
- Source
- Challenges and opportunities for knowledge organization in the digital age: proceedings of the Fifteenth International ISKO Conference, 9-11 July 2018, Porto, Portugal / organized by: International Society for Knowledge Organization (ISKO), ISKO Spain and Portugal Chapter, University of Porto - Faculty of Arts and Humanities, Research Centre in Communication, Information and Digital Culture (CIC.digital) - Porto. Eds.: F. Ribeiro u. M.E. Cerveira
-
¬The Dublin Core Metadata Element Set (2012)
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- Language
- e
- Type
- n
-
Stiller, J.; Király, P.: Multitlinguality of metadata : measuring the miltilingual degree of Europeana's metadata (2017)
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- Language
- e
- Source
- Everything changes, everything stays the same? - Understanding information spaces : Proceedings of the 15th International Symposium of Information Science (ISI 2017), Berlin/Germany, 13th - 15th March 2017. Eds.: M. Gäde, V. Trkulja u. V. Petras
-
Palavitsinis, N.; Manouselis, N.; Sanchez-Alonso, S.: Metadata quality in digital repositories : empirical results from the cross-domain transfer of a quality assurance process (2014)
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- Language
- e
-
Ilik, V.; Storlien, J.; Olivarez, J.: Metadata makeover (2014)
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- Date
- 10. 9.2000 17:38:22
- Language
- e
-
Tallerås, K.; Massey, D.; Husevåg, A.-S.R.; Preminger, M.; Pharo, N.: Evaluating (linked) metadata transformations across cultural heritage domains (2014)
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-
Çelebi, A.; Özgür, A.: Segmenting hashtags and analyzing their grammatical structure (2018)
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- Abstract
- Originated as a label to mark specific tweets, hashtags are increasingly used to convey messages that people like to see in the trending hashtags list. Complex noun phrases and even sentences can be turned into a hashtag. Breaking hashtags into their words is a challenging task due to the irregular and compact nature of the language used in Twitter. In this study, we investigate feature-based machine learning and language model (LM)-based approaches for hashtag segmentation. Our results show that LM alone is not successful at segmenting nontrivial hashtags. However, when the N-best LM-based segmentations are incorporated as features into the feature-based approach, along with context-based features proposed in this study, state-of-the-art results in hashtag segmentation are achieved. In addition, we provide an analysis of over two million distinct hashtags, autosegmented by using our best configuration. The analysis reveals that half of all 60 million hashtag occurrences contain multiple words and 80% of sentiment is trapped inside multiword hashtags, justifying the need for hashtag segmentation. Furthermore, we analyze the grammatical structure of hashtags by parsing them and observe that 77% of the hashtags are noun-based, whereas 11.9% are verb-based.
- Language
- e
-
Tallerås, C.; Dahl, J.H.B.; Pharo, N.: User conceptualizations of derivative relationships in the bibliographic universe (2018)
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Salaba, A.; Tennis, J.T.: Solid foundations and some secondary assumptions in the design of bibliographic metadata : toward a typology of complementary uses of metadata (2018)
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- Challenges and opportunities for knowledge organization in the digital age: proceedings of the Fifteenth International ISKO Conference, 9-11 July 2018, Porto, Portugal / organized by: International Society for Knowledge Organization (ISKO), ISKO Spain and Portugal Chapter, University of Porto - Faculty of Arts and Humanities, Research Centre in Communication, Information and Digital Culture (CIC.digital) - Porto. Eds.: F. Ribeiro u. M.E. Cerveira
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Simionato, A.C.; Arakaki, F.A.; Costa Santos, P.L.V.A. da: Integrating libraries, archives, museums and art galleries with Linked Data : initiatives study (2018)
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- Challenges and opportunities for knowledge organization in the digital age: proceedings of the Fifteenth International ISKO Conference, 9-11 July 2018, Porto, Portugal / organized by: International Society for Knowledge Organization (ISKO), ISKO Spain and Portugal Chapter, University of Porto - Faculty of Arts and Humanities, Research Centre in Communication, Information and Digital Culture (CIC.digital) - Porto. Eds.: F. Ribeiro u. M.E. Cerveira
-
Pattuelli, M.C.: From uniform identifiers to graphs, from individuals to communities : what we talk about when we talk about linked person data (2018)
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- e
- Source
- Challenges and opportunities for knowledge organization in the digital age: proceedings of the Fifteenth International ISKO Conference, 9-11 July 2018, Porto, Portugal / organized by: International Society for Knowledge Organization (ISKO), ISKO Spain and Portugal Chapter, University of Porto - Faculty of Arts and Humanities, Research Centre in Communication, Information and Digital Culture (CIC.digital) - Porto. Eds.: F. Ribeiro u. M.E. Cerveira
-
Adland, M.K.; Lykke, M.: Tags on healthcare information websites (2018)
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- Language
- e
- Source
- Challenges and opportunities for knowledge organization in the digital age: proceedings of the Fifteenth International ISKO Conference, 9-11 July 2018, Porto, Portugal / organized by: International Society for Knowledge Organization (ISKO), ISKO Spain and Portugal Chapter, University of Porto - Faculty of Arts and Humanities, Research Centre in Communication, Information and Digital Culture (CIC.digital) - Porto. Eds.: F. Ribeiro u. M.E. Cerveira
-
Hajra, A. et al.: Enriching scientific publications from LOD repositories through word embeddings approach (2016)
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- Metadata and semantics research: 10th International Conference, MTSR 2016, Göttingen, Germany, November 22-25, 2016, Proceedings. Eds.: E. Garoufallou
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Mora-Mcginity, M. et al.: MusicWeb: music discovery with open linked semantic metadata (2016)
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- Metadata and semantics research: 10th International Conference, MTSR 2016, Göttingen, Germany, November 22-25, 2016, Proceedings. Eds.: E. Garoufallou
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Willis, C.; Greenberg, J.; White, H.: Analysis and synthesis of metadata goals for scientific data (2012)
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- Abstract
- The proliferation of discipline-specific metadata schemes contributes to artificial barriers that can impede interdisciplinary and transdisciplinary research. The authors considered this problem by examining the domains, objectives, and architectures of nine metadata schemes used to document scientific data in the physical, life, and social sciences. They used a mixed-methods content analysis and Greenberg's () metadata objectives, principles, domains, and architectural layout (MODAL) framework, and derived 22 metadata-related goals from textual content describing each metadata scheme. Relationships are identified between the domains (e.g., scientific discipline and type of data) and the categories of scheme objectives. For each strong correlation (>0.6), a Fisher's exact test for nonparametric data was used to determine significance (p < .05). Significant relationships were found between the domains and objectives of the schemes. Schemes describing observational data are more likely to have "scheme harmonization" (compatibility and interoperability with related schemes) as an objective; schemes with the objective "abstraction" (a conceptual model exists separate from the technical implementation) also have the objective "sufficiency" (the scheme defines a minimal amount of information to meet the needs of the community); and schemes with the objective "data publication" do not have the objective "element refinement." The analysis indicates that many metadata-driven goals expressed by communities are independent of scientific discipline or the type of data, although they are constrained by historical community practices and workflows as well as the technological environment at the time of scheme creation. The analysis reveals 11 fundamental metadata goals for metadata documenting scientific data in support of sharing research data across disciplines and domains. The authors report these results and highlight the need for more metadata-related research, particularly in the context of recent funding agency policy changes.
- Language
- e
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Raja, N.A.: Digitized content and index pages as alternative subject access fields (2012)
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- Language
- e
- Source
- Categories, contexts and relations in knowledge organization: Proceedings of the Twelfth International ISKO Conference 6-9 August 2012, Mysore, India. Eds.: Neelameghan, A. u. K.S. Raghavan
