Search (3 results, page 1 of 1)

  • × author_ss:"Freund, L."
  1. Kopak, R.; Freund, L.; O'Brien, H.: Digital information interaction as semantic navigation (2011) 0.02 
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    Abstract
    In this chapter we focus on the research area of digital information interaction, which emphasizes searchers' direct engagement with and manipulation of information objects as they search and browse through digital information environments. This is an area of active research that has opened up in recent years as information retrieval (IR) research has expanded its focus from the mechanics of retrieval (i.e. indexing, data structures and retrieval algorithms) to include a broader 'retrieval in context' perspective that takes into account the whole system, the affective, cognitive and physical attributes of users and the environment in which searching takes place (Ingwersen and Järvelin, 2005). A number of meetings and workshops have focused on this area, including the Information Retrieval in Context (IRiX) workshops at the ACM SIGIR (Association for Computing Machinery Special Interest Group Information Retrieval) conference (2004-5), the Information Interaction in Context (IIiX) Conference (2006-ongoing) and the Human Computer Information Retrieval (HCIR) Workshops (2007-ongoing).
  2. Freund, L.; Toms, E.G.: Interacting with archival finding aids (2016) 0.01 
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    Abstract
    This research aimed to gain a detailed understanding of how genealogists and historians interact with, and make use of, finding aids in print and digital form. The study uses the lens of human information interaction to investigate finding aid use. Data were collected through a lab-based study of 32 experienced archives' users who completed two tasks with each of two finding aids. Participants were able to carry out the tasks, but they were somewhat challenged by the structure of the finding aid and employed various techniques to cope. Their patterns of interaction differed by task type and they reported higher rates of satisfaction, ease of use, and clarity for the assessment task than the known-item task. Four common patterns of interaction were identified: top-down, bottom-up, interrogative, and opportunistic. Results show how users interact with findings aids and identify features that support and hinder use. This research examines process and performance in addition to outcomes. Results contribute to the archival science literature and also suggest ways to extend models of human information interaction.
  3. Wildemuth, B.; Freund, L.; Toms, E.G.: Untangling search task complexity and difficulty in the context of interactive information retrieval studies (2014) 0.00 
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    Date
    6. 4.2015 19:31:22

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