| Project/Area Number |
14580443
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
情報システム学(含情報図書館学)
|
|---|
| Research Institution | University of Tsukuba (2003)
University of Library and Information Science (2002) |
|---|
Principal Investigator |
TABATA Koichi University of Tsukuba, Institute of Library and Information Science, Professor, 図書館情報学系, 教授 (50026085)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
NAGAMORI Mitsuharu University of Tsukuba, Institute of Library and Information Science, Assistant Professor, 図書館情報学系, 講師 (60272209)
SAKAGUCHI Tetsuo University of Tsukuba, Institute of Library and Information Science, Associate Professor, 図書館情報学系, 助教授 (10225790)
SUGIMOTO Shigeo University of Tsukuba, Institute of Library and Information Science, Professor, 図書館情報学系, 教授 (40154489)
|
|---|
| Project Period (FY) |
2002 – 2003
|
| Project Status |
Completed (Fiscal Year 2003)
|
| Budget Amount *help |
¥3,500,000 (Direct Cost: ¥3,500,000)
Fiscal Year 2003: ¥1,400,000 (Direct Cost: ¥1,400,000)
Fiscal Year 2002: ¥2,100,000 (Direct Cost: ¥2,100,000)
|
|---|
| Keywords | library / electronic library / digital library / metadata / long-term preservation / digital object |
|---|
| Research Abstract |
It is apparent that there is no single answer to all digital preservation problems. In fact, the preservation of digital objects involves a variety of challenges. This study was based on the idea of making metadata a more useful and powerful tool to contribution to the solution of digital preservation as well as digital collection management.
Based on our finding, traditional print-based collection-level designations are still useful within the digital realm, but more information is required for digital collections. (1)The traditional print-based collection-levels are Comprehensive, Research, Study, Basic, Minimal. (2)On the other hand, the digital collection levels, called "persistence levels", which have been synthesized from the Berkeley Digital Library SunSITE Project resulted in six : Archived, Served, Mirrored, Brokered, Linked, Finding Aids.
A requirements analysis framework was developed which associates persistent levels of resource with metadata to help collection managers define the appropriate metadata granularity based on their own preservation requirements. The framework constructed by merging traditional collection levels and "persistent levels" in the form of a matrix is useful for analyzing the requirements.
|
