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13 August 2015
- 14:4214:42, 13 August 2015 diff hist +589 5 PRESERVATION PERSPECTIVES No edit summary
- 14:3914:39, 13 August 2015 diff hist +25 4.3 INFORMATION PACKAGE TRANSFORMATIONS No edit summary
- 14:3814:38, 13 August 2015 diff hist +363 4.2.2 LOGICAL MODEL OF INFORMATION IN AN OPEN ARCHIVAL INFORMATION SYSTEM (OAIS) No edit summary
- 14:3714:37, 13 August 2015 diff hist +180 4.2.1.4 Taxonomy of Information Object Classes Used by OAIS No edit summary
- 14:3614:36, 13 August 2015 diff hist +96 4.2.1.3 Representation Information No edit summary
- 14:3614:36, 13 August 2015 diff hist +134 4.2 INFORMATION MODEL No edit summary
- 14:3414:34, 13 August 2015 diff hist +106 4.1 FUNCTIONAL MODEL No edit summary
- 14:3314:33, 13 August 2015 diff hist +1,701 4 DETAILED MODELS No edit summary
- 14:3214:32, 13 August 2015 diff hist +5 3.2 EXAMPLE MECHANISMS FOR DISCHARGING RESPONSIBILITIES No edit summary
- 14:3214:32, 13 August 2015 diff hist +14 3.2 EXAMPLE MECHANISMS FOR DISCHARGING RESPONSIBILITIES No edit summary
- 14:3114:31, 13 August 2015 diff hist +446 3 OAIS RESPONSIBILITIES No edit summary
- 14:3014:30, 13 August 2015 diff hist +2 2.3 OAIS HIGH-LEVEL EXTERNAL INTERACTIONS No edit summary
- 14:2714:27, 13 August 2015 diff hist −9 2.3 OAIS HIGH-LEVEL EXTERNAL INTERACTIONS No edit summary
- 14:2714:27, 13 August 2015 diff hist +1 2.3 OAIS HIGH-LEVEL EXTERNAL INTERACTIONS No edit summary
- 14:2714:27, 13 August 2015 diff hist +104 2.3 OAIS HIGH-LEVEL EXTERNAL INTERACTIONS No edit summary
- 14:2614:26, 13 August 2015 diff hist +343 2 OAIS CONCEPTS No edit summary
- 14:2514:25, 13 August 2015 diff hist +48 6.1.4 ARCHIVES WITH SHARED FUNCTIONAL AREAS No edit summary
- 14:2414:24, 13 August 2015 diff hist −49 6.1 TECHNICAL LEVELS OF INTERACTION BETWEEN OAIS ARCHIVES No edit summary
- 14:2414:24, 13 August 2015 diff hist +1 6.1 TECHNICAL LEVELS OF INTERACTION BETWEEN OAIS ARCHIVES No edit summary
- 14:2314:23, 13 August 2015 diff hist −12,767 6.1 TECHNICAL LEVELS OF INTERACTION BETWEEN OAIS ARCHIVES No edit summary
- 14:2214:22, 13 August 2015 diff hist +1,881 N 6.1.4 ARCHIVES WITH SHARED FUNCTIONAL AREAS Created page with "In an association involving Archives with shared functional areas, Management has entered into agreements with Archives to share or integrate functional areas. The motive for ..."
- 14:2114:21, 13 August 2015 diff hist +7,621 N 6.1.3 FEDERATED ARCHIVES Created page with "Federated Archives are conceptually Consumer-oriented. In addition to the Local Community (i.e., the original Designated Community served by the Archive), there exists a Globa..."
- 14:2014:20, 13 August 2015 diff hist +2,371 N 6.1.2 COOPERATING ARCHIVES Created page with " Cooperating Archives are based on standards agreements among two or more Archives. The simplest form of cooperation between Archives is when one Archive acts as a Consumer of..."
- 14:2014:20, 13 August 2015 diff hist +872 N 6.1.1 INDEPENDENT ARCHIVES Created page with " An independent Archive is assumed to serve only a single Designated Community. The Archive and the Designated Community must agree on the design of DIPs and Finding Aids. An ..."
- 14:1914:19, 13 August 2015 diff hist +106 5.2.2 PRESERVATION OF ACCESS SOFTWARE LOOK AND FEEL No edit summary
- 14:1914:19, 13 August 2015 diff hist +4 5.2 PRESERVATION OF ACCESS AND USE SERVICES No edit summary
- 14:1814:18, 13 August 2015 diff hist +2,365 N 5.2.2.1 Methodologies Involving Source Code Availability Created page with "The OAIS response to preserving an Access Software application execution service would likely depend, in part, on whether or not it had the source code for the application. If..."
- 14:1814:18, 13 August 2015 diff hist +3,827 N 5.2.2.2 Potential Emulation Approaches Created page with "There may be a mandatory requirement from the Designated Community to maintain the look and feel of proprietary Access Software because of the large number of AIUs that are de..."
- 14:1814:18, 13 August 2015 diff hist +16 5.2 PRESERVATION OF ACCESS AND USE SERVICES No edit summary
- 14:1814:18, 13 August 2015 diff hist −10,110 5.2 PRESERVATION OF ACCESS AND USE SERVICES No edit summary
- 14:1614:16, 13 August 2015 diff hist +2,089 N 5.2.2 PRESERVATION OF ACCESS SOFTWARE LOOK AND FEEL Created page with "The second scenario assumes that the Designated Community wishes to maintain the original ‘look and feel’ of the Content Information of a set of AIUs as presented by a spe..."
- 14:1614:16, 13 August 2015 diff hist +1,791 N 5.2.1 DISSEMINATION API Created page with " The first scenario assumes the Designated Community wishes to develop applications that can access AIPs using an Application Programming Interface (API) maintained by the OA..."
- 14:1414:14, 13 August 2015 diff hist +8 OAIS Structure No edit summary
- 14:1214:12, 13 August 2015 diff hist +2,790 N 5.1.2 MIGRATION CONTEXT Created page with "Key functional and information modeling concepts from section 4, as they relate to migration perspectives, are summarized in figure 5-1. '''Figure 5-1: Conceptual View of Re..."
- 14:1214:12, 13 August 2015 diff hist +3,535 N 5.1.3 MIGRATION TYPES Created page with "Based on the models and concepts above, it is possible to identify four primary Digital Migration types. The primary types, ordered by increasing risk of information loss, are..."
- 14:1214:12, 13 August 2015 diff hist +566 N 5.1.3.1 Refreshment Created page with "A migration involves Refreshment when the effect is to replace a media instance with a copy that is sufficiently exact that all Archival Storage hardware and software continue..."
- 14:1214:12, 13 August 2015 diff hist +894 N 5.1.3.2 Replication Created page with "A migration involves Replication when there are no bit changes to the Packaging Information, the Content Information, and the PDI. Ensuring that none of these bits has changed..."
- 14:1114:11, 13 August 2015 diff hist +1,895 N 5.1.1 DIGITAL MIGRATION MOTIVATORS Created page with " Three major motivators are seen to drive Digital Migrations of AIPs within an OAIS. These are: – Improved Cost-Effectiveness: The rapid pace of hardware (e.g., disk/tape d..."
- 14:1114:11, 13 August 2015 diff hist +7 5.1 DIGITAL MIGRATION No edit summary
- 14:1014:10, 13 August 2015 diff hist −24,433 5.1 DIGITAL MIGRATION No edit summary
- 14:0914:09, 13 August 2015 diff hist +1,090 N 5.1.3.3 Repackaging Created page with "A migration involves Repackaging when there is some change to the Packaging Information during the transfer. The Packaging Information plays the critical role of delimiting an..."
- 14:0814:08, 13 August 2015 diff hist +2,740 N 5.1.3.5 Distinguishing AIP Versions, AIP Editions and Derived AIPs Created page with "Unless a Digital Migration involves Transformation, it is not considered to create a new AIP Version and it is not required that its PDI be updated. In other words, the AIP ve..."
- 14:0714:07, 13 August 2015 diff hist +11,053 N 5.1.3.4 Transformation Created page with " Digital Migrations that require some changes to the Content Information or PDI are referred to as Transformations. These changes will be to some of the bits in the Content In..."
- 13:1813:18, 13 August 2015 diff hist −7 4.3 INFORMATION PACKAGE TRANSFORMATIONS No edit summary
- 13:1813:18, 13 August 2015 diff hist −11,692 4.3 INFORMATION PACKAGE TRANSFORMATIONS No edit summary
- 13:1713:17, 13 August 2015 diff hist +3,688 N 4.3.4 DATA FLOWS AND TRANSFORMATIONS IN THE ACCESS FUNCTIONAL AREA Created page with "When a Consumer wishes to use the data within the OAIS, a Finding Aid may be used to locate information of interest. Finding Aids present Consumers with the logical view of th..."
- 13:1713:17, 13 August 2015 diff hist +1,270 N 4.3.3 DATA TRANSFORMATIONS IN THE ARCHIVAL STORAGE AND DATA MANAGEMENT FUNCTIONAL AREAS Created page with "The Archival Storage Functional Entity takes the AIPs produced by the Ingest process and merges them into the permanent Archive holdings. The Data Management Functional Entity..."
- 13:1613:16, 13 August 2015 diff hist +5,042 N 4.3.2 DATA TRANSFORMATIONS IN THE INGEST FUNCTIONAL AREA Created page with " Once the SIP is within the OAIS, its form and content may change. An OAIS is not always required to retain the information submitted to it in precisely the same format as in..."
- 13:1613:16, 13 August 2015 diff hist +1,663 N 4.3.1 DATA TRANSFORMATIONS IN THE PRODUCER ENTITY Created page with "The data within the data Producer entity are private and may be in any format the Producer desires. However, when the decision is made to store the data in an OAIS, the Produc..."
- 13:1513:15, 13 August 2015 diff hist +13 4.2 INFORMATION MODEL No edit summary