use of truncated perturbation values are almost the same. The results show that the designed perturbed pattern that makes use of both techniques is insensitive to the small variations of the designed perturbations. The corresponding X X Ž . truncated perturbation values ␦ and ⌬ for Figure 4 b are n
Aligning studies of information seeking and use with domain analysis
✍ Scribed by Palmer, Carole L.
- Publisher
- John Wiley and Sons
- Year
- 1999
- Tongue
- English
- Weight
- 26 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0002-8231
No coin nor oath required. For personal study only.
✦ Synopsis
Two different conceptions of domain analysis exist in LIS; one emphasizes theories of knowledge, and the other is grounded in the study of literatures. While studies of information seeking and use have been more widely associated with information retrieval, they can make an important contribution to domain analysis, and perhaps help integrate the two approaches. Because of the mutable and overlapping nature of discourse communities and the knowledge they produce, the most operative user studies will demarcate user groups based on the conceptual requirements of the information problem under investigation, rather than by domain. As our understanding of information use develops, models can then be constructed that represent the dimensions of use for specific domains and that take into account relationships between domains.
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