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Pattuelli, M.C.: Mapping people-centered properties for linked open data (2011)
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- Abstract
- This paper describes a mapping of linked data vocabularies in the area of person-related information. Aligning vocabulary terms may help curb the problem of property proliferation that occurs in linked data environments. It also facilitates the process of choosing semantics for vocabulary extensions and integration in the context of linked data applications. Although a work in progress, this investigation would provide support for semantic integration and for knowledge sharing and reuse in the area of personal information representation. It also offers an opportunity to reflect on a new generation of knowledge organization systems such as linked data vocabularies that have started to populate the web and are converging with new representation models and discovery tools in libraries and other cultural heritage institutions.
- Object
- Web 2.0
-
Hert, C.A.; Denn, S.O.; Gillman, D.W.; Oh, J.S.; Pattuelli, M.C.; Hernandez, N.: Investigating and modeling metadata use to support information architecture development in the statistical knowledge network (2007)
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- Abstract
- Metadata and an appropriate metadata model are nontrivial components of information architecture conceptualization and implementation, particularly when disparate and dispersed systems are integrated. Metadata availability can enhance retrieval processes, improve information organization and navigation, and support management of digital objects. To support these activities efficiently, metadata need to be modeled appropriately for the tasks. The authors' work focuses on how to understand and model metadata requirements to support the work of end users of an integrative statistical knowledge network (SKN). They report on a series of user studies. These studies provide an understanding of metadata elements necessary for a variety of user-oriented tasks, related business rules associated with the use of these elements, and their relationship to other perspectives on metadata model development. This work demonstrates the importance of the user perspective in this type of design activity and provides a set of strategies by which the results of user studies can be systematically utilized to support that design.
- Source
- Journal of the American Society for Information Science and Technology. 58(2007) no.9, S.1267-1284
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Pattuelli, M.C.: Modeling a domain ontology for cultural heritage resources : a user-centered approach (2011)
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- Abstract
- The use of primary source materials is recognized as key to supporting history and social studies education. The extensive digitization of library, museum, and other cultural heritage collections represents an important teaching resource. Yet, searching and selecting digital primary sources appropriate for classroom use can be difficult and time-consuming. This study investigates the design requirements and the potential usefulness of a domain-specific ontology to facilitate access to, and use of, a collection of digital primary source materials developed by the Library of the University of North Carolina at Chapel Hill. During a three-phase study, an ontology model was designed and evaluated with the involvement of social studies teachers. The findings revealed that the design of the ontology was appropriate to support the information needs of the teachers and was perceived as a potentially useful tool to enhance collection access. The primary contribution of this study is the introduction of an approach to ontology development that is user-centered and designed to facilitate access to digital cultural heritage materials. Such an approach should be considered on a case-by-case basis in relation to the size of the ontology being built, the nature of the knowledge domain, and the type of end users targeted.
- Date
- 22. 1.2011 14:11:34
- Source
- Journal of the American Society for Information Science and Technology. 62(2011) no.2, S.314-342
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Pattuelli, M.C.; Rubinow, S.: Charting DBpedia : towards a cartography of a major linked dataset (2012)
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- Theme
- Semantic Web
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Pattuelli, M.C.: Teachers' perspectives and contextual dimensions to guide the design of N.C. history learning objects and ontology (2008)
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- Abstract
- This paper describes an ongoing research project that involves the study of teachers' information seeking behaviors, needs and practices in relation to a collection of primary source materials available through the University of North Carolina at Chapel Hill (UNC) Library's digital library Documenting the American South (DocSouth). By gaining an in-depth understanding of the needs and wants of teachers in the context of their work, we hope to build a collection of learning objects and a domain ontology applied to the collection to improve teachers' access to the cultural heritage materials and to facilitate their actual use in the classroom.
- Source
- Information processing and management. 44(2008) no.2, S.635-646
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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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- 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
