Difference between revisions of "RDA 7.1"

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(→‎RDA OPTION 3.0)
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Inasmuch as there can be a default for authorizing your headings when it concerns RDA, this option may be a good starting point. This is useful for libraries that are not yet ready to embrace RDA (or never plan to do so).
 
Inasmuch as there can be a default for authorizing your headings when it concerns RDA, this option may be a good starting point. This is useful for libraries that are not yet ready to embrace RDA (or never plan to do so).
  
−
AACR2 and RDA bibs are processed in the same manner for this option. Both are treated as if they were AACR2. Matching is made solely from the 1xx/4xx headings within the AACR2 authority. Matching headings are then updated with the 1xx version of the AACR2 authority. Unmatched headings are added to a report and retained as-is within the respective AACR2 or RDA bib.
+
AACR2 and RDA bibs are processed in the same manner for this option. Both are treated as if they were AACR2. Matching is made solely from the 1xx/4xx headings within the AACR2 authority. Matching headings are then updated with the 1xx version of the AACR2 authority.
 +
 
 +
Unmatched headings are added to a report and retained as-is within the respective AACR2 or RDA bib.
 
<br><br>
 
<br><br>
 
AACR2 bib search order:
 
AACR2 bib search order:
Line 13: Line 15:
 
==RDA OPTION 2.0==
 
==RDA OPTION 2.0==
 
[[Image:rda.2.0.gif]]<br><br>
 
[[Image:rda.2.0.gif]]<br><br>
−
AACR2 bibs are matched to 1xx and 4xx fields in AACR2 authority records. Matched headings are updated to the 1xx form. RDA bibs are not processed in this option.  They are separated and effectively ignored during processing. These ignored RDA bibs can be delivered separately or combined as desired. They can then be searched at a later date by the library.
+
AACR2 bibs are matched to 1xx and 4xx fields in AACR2 authority records. Matched headings are updated to the 1xx form. RDA bibs are not processed in this option.  They are separated and effectively ignored during processing. These ignored RDA bibs can be delivered separately or combined as desired. They can then be searched at a later date by the library.
 
<br><br>
 
<br><br>
 
AACR2 bib search order:
 
AACR2 bib search order:
Line 23: Line 25:
 
==RDA OPTION 3.0==
 
==RDA OPTION 3.0==
 
[[Image:rda.3.0.gif]]<br><br>
 
[[Image:rda.3.0.gif]]<br><br>
−
AACR2 bibs are are matched against 1xx and 4xx fields in AACR2 authorities. Matched headings are updated to the 1xx version.   RDA bibs are first searched against 1xx and 4xx fields in RDA authorities. Matched headings are updated to the 1xx version on the RDA authority. Unmatched RDA headings are then matched against 7xx _4 headings in AACR2 records and if matched are updated to reflect the AACR2 700-4 version.
+
AACR2 bibs are are matched against 1xx and 4xx fields in AACR2 authorities. Matched headings are updated to the 1xx version.
 +
 
 +
RDA bibs are first searched against 1xx and 4xx fields in RDA authorities. Matched headings are updated to the 1xx version on the RDA authority. Unmatched RDA headings are then matched against 7xx _4 headings in AACR2 records and if matched are updated reflect the AACR2 700-4 version. 
 +
 
 +
Unmatched headings in AACR2 and RDA bibs are left unchanged and added to a report.
 
<br><br>
 
<br><br>
 
AACR2 bib search order:
 
AACR2 bib search order:
Line 35: Line 41:
 
==RDA OPTION 3.5==
 
==RDA OPTION 3.5==
 
[[Image:rda.3.5.gif]]<br><br>
 
[[Image:rda.3.5.gif]]<br><br>
−
AACR2 bibs continue to start their initial searching similar to the previous options listed above (1st = AACR2 1xx/4xx). However, if there is no match against the AACR2 1xx/4xx, then the system proceeds to check the RDA authority file. A match at this point changes the AACR2 bib heading to the RDA 1xx version (returning the RDA authority as a matching record).
+
AACR2 bibs are matched against 1xx and 4xx fields in AACR2 authorities. Matched headings are changed to reflect the 1xx fields. Unmatched headings are then search against 1xx and 4xx fields in RDA authorities. Matched headings are changed to reflect the RDA 1xx.
  
−
RDA bibs are treated the same as in the first couple steps of option 3 above (1st = RDA; 2nd = AACR2 700-4). Where it diverges is when there is no match against the AACR2 700-4 heading. In these cases, option 3.5 further attempts to find a match against the AACR2 1xx/4xx. A match at this point yields the 1xx version of the AACR2 authority.
+
RDA bibs are matched against 1xx and 4xx fields in RDA authorities and matched headings are updated to the 1xx form. Unmatched headings are then matched against 7xx _4 fields in AACR2 authorities and matched headings are updated to the 7xx form. If no match is found, the bib heading is then matched against 1xx and 4xx fields in AAC22 authorities. Matched headings are updated to reflect the AACR2 1xx heading.
 +
 
 +
Any AACR2 or RDA headings that are still unmatched are left unchanged and added to a report.
 
<br><br>
 
<br><br>
 
AACR2 bib search order:
 
AACR2 bib search order:
Line 50: Line 58:
 
==RDA OPTION 4.0==
 
==RDA OPTION 4.0==
 
[[Image:rda.4.0.gif]]<br><br>
 
[[Image:rda.4.0.gif]]<br><br>
−
AACR2 bibs continue to start their initial searching similar to the previous options listed above (1st = AACR2 1xx/4xx). However, if there is no match against the AACR2 1xx/4xx, then the system proceeds to check the AACR2 700-4 heading. A match at this point changes the AACR2 bib heading to the AACR2 1xx version.
+
AACR2 bib headings are first matched against 1xx and 4xx fields in AACR2 authorities. Matched headings are updated to the 1xx form. Unmatched headings are then matched against 7xx _4 fields in AACR2 authorities and if matched the bib heading is updated to the 1xx form.
  
−
RDA bibs are treated similar to option 1 above (1st = AACR2 1xx/4xx). If no match is found, then the RDA bib heading is searched against the AACR2 700-4 heading. In both cases, the AACR2 1xx version is the preferred change to the original RDA bib heading.
+
RDA bib headings are also matched against the 1xx and 4xx fields in AACR2 authorities. If matched, the RDA bib heading is updated to reflect the AACR2 1xx form. Unmatched headings are then matched against 7xx _4 headings in AACR2 authorities and if matched, updated to the 1xx form.
 +
 
 +
Any AACR2 or RDA headings that are still unmatched are left unchanged and added to a report.
 
<br><br>
 
<br><br>
 
AACR2 bib search order:
 
AACR2 bib search order:
Line 64: Line 74:
 
==RDA OPTION 4.5==
 
==RDA OPTION 4.5==
 
[[Image:rda.4.5.gif]]<br><br>
 
[[Image:rda.4.5.gif]]<br><br>
−
AACR2 bibs continue to start their initial searching similar to the previous options listed above (1st = AACR2 1xx/4xx; 2nd = AACR2 700-4). However, if there is no match by this point, an attempt is made against the RDA authority file. A match yields the 1xx version of the RDA authority in place of the AACR2 bib heading.
+
AACR2 bib headings are searched against 1xx, 4xx and 7xx _4 fields in AACR2 authorities. Matched headings are updated to the 1xx form. Unmatched headings are then matched against the 1xx and 4xx fields in RDA authorities. These matched headings will be updated to the RDA 1xx form. Headings still unmatched are left unchanged and added to a report.
  
−
RDA bibs are treated exactly the same as in option 4 (1st = AACR2 1xx/4xx; 2nd = AACR2 700-4).
+
RDA bib headings are matched against 1xx, 4xx, and 7xx _4 fields in AACR2 authorities. Matched headings will be updated to the AACR2 1xx form.
 +
 
 +
Unmatched headings will be left unchanged and added to a report.
 
<br><br>
 
<br><br>
 
AACR2 bib search order:
 
AACR2 bib search order:
Line 79: Line 91:
 
==RDA OPTION 5.0==
 
==RDA OPTION 5.0==
 
[[Image:rda.5.0.gif]]<br><br>
 
[[Image:rda.5.0.gif]]<br><br>
−
If there was one other potential default for a library to choose for their RDA authority control processing, this option might be a good fit. This option searches logically based on initial record type (AACR2 or RDA), but only changing to the authorized 1xx version of the respective authority file.
+
This option follows the PCC/LC standards.
 +
 
 +
AACR2 bib headings are first searched against the 1xx and 4xx fields in AACR2 authorities. Matched headings are updated to the 1xx form.  Unmatched headings are then matched against 7xx _4 fields in AACR2 authorities and if matched the bib heading will be updated with the 1xx form in that AACR2 authority record. Headings still unmatched will then be searched against 1xx and 4xx headings in RDA authorities. Matched headings will be updated to the 1xx form in the RDA record. Any headings that are still unmatched are left unchanged and added to a report.
 +
 
 +
RDA bib headings are first searched against 1xx and 4xx fields in RDA authorities. Matched headings are updated to the 1xx form. Unmatched headings are then matched against 7xx _4 fields in AACR2 authorities and if matched the bib heading will be updated with the 1xx form in that AACR2 authority record. Headings still unmatched are searched against the 1xx and 4xx fields in AACR2 authorities and matched headings are updated to the AACR2 1xx form.
 +
 
 +
Any headings that are still unmatched are left unchanged and added to a report.
 
<br><br>
 
<br><br>
 
AACR2 bib search order:
 
AACR2 bib search order:

Revision as of 09:49, 7 March 2012

RDA OPTION 1.0

Rda.1.0.gif

Inasmuch as there can be a default for authorizing your headings when it concerns RDA, this option may be a good starting point. This is useful for libraries that are not yet ready to embrace RDA (or never plan to do so).

AACR2 and RDA bibs are processed in the same manner for this option. Both are treated as if they were AACR2. Matching is made solely from the 1xx/4xx headings within the AACR2 authority. Matching headings are then updated with the 1xx version of the AACR2 authority.

Unmatched headings are added to a report and retained as-is within the respective AACR2 or RDA bib.

AACR2 bib search order:

  1. AACR2 1xx/4xx

RDA bib search order:

  1. AACR2 1xx/4xx


RDA OPTION 2.0

Rda.2.0.gif

AACR2 bibs are matched to 1xx and 4xx fields in AACR2 authority records. Matched headings are updated to the 1xx form. RDA bibs are not processed in this option. They are separated and effectively ignored during processing. These ignored RDA bibs can be delivered separately or combined as desired. They can then be searched at a later date by the library.

AACR2 bib search order:

  1. AACR2 1xx/4xx

RDA bib search order:

  1. no search


RDA OPTION 3.0

Rda.3.0.gif

AACR2 bibs are are matched against 1xx and 4xx fields in AACR2 authorities. Matched headings are updated to the 1xx version.

RDA bibs are first searched against 1xx and 4xx fields in RDA authorities. Matched headings are updated to the 1xx version on the RDA authority. Unmatched RDA headings are then matched against 7xx _4 headings in AACR2 records and if matched are updated reflect the AACR2 700-4 version.

Unmatched headings in AACR2 and RDA bibs are left unchanged and added to a report.

AACR2 bib search order:

  1. AACR2 1xx/4xx

RDA bib search order:

  1. RDA 1xx/4xx
  2. AACR2 700-4


RDA OPTION 3.5

Rda.3.5.gif

AACR2 bibs are matched against 1xx and 4xx fields in AACR2 authorities. Matched headings are changed to reflect the 1xx fields. Unmatched headings are then search against 1xx and 4xx fields in RDA authorities. Matched headings are changed to reflect the RDA 1xx.

RDA bibs are matched against 1xx and 4xx fields in RDA authorities and matched headings are updated to the 1xx form. Unmatched headings are then matched against 7xx _4 fields in AACR2 authorities and matched headings are updated to the 7xx form. If no match is found, the bib heading is then matched against 1xx and 4xx fields in AAC22 authorities. Matched headings are updated to reflect the AACR2 1xx heading.

Any AACR2 or RDA headings that are still unmatched are left unchanged and added to a report.

AACR2 bib search order:

  1. AACR2 1xx/4xx
  2. RDA 1xx/4xx

RDA bib search order:

  1. RDA 1xx/4xx
  2. AACR2 700-4
  3. AACR2 1xx/4xx


RDA OPTION 4.0

Rda.4.0.gif

AACR2 bib headings are first matched against 1xx and 4xx fields in AACR2 authorities. Matched headings are updated to the 1xx form. Unmatched headings are then matched against 7xx _4 fields in AACR2 authorities and if matched the bib heading is updated to the 1xx form.

RDA bib headings are also matched against the 1xx and 4xx fields in AACR2 authorities. If matched, the RDA bib heading is updated to reflect the AACR2 1xx form. Unmatched headings are then matched against 7xx _4 headings in AACR2 authorities and if matched, updated to the 1xx form.

Any AACR2 or RDA headings that are still unmatched are left unchanged and added to a report.

AACR2 bib search order:

  1. AACR2 1xx/4xx
  2. AACR2 700-4

RDA bib search order:

  1. AACR2 1xx/4xx
  2. AACR2 700-4


RDA OPTION 4.5

Rda.4.5.gif

AACR2 bib headings are searched against 1xx, 4xx and 7xx _4 fields in AACR2 authorities. Matched headings are updated to the 1xx form. Unmatched headings are then matched against the 1xx and 4xx fields in RDA authorities. These matched headings will be updated to the RDA 1xx form. Headings still unmatched are left unchanged and added to a report.

RDA bib headings are matched against 1xx, 4xx, and 7xx _4 fields in AACR2 authorities. Matched headings will be updated to the AACR2 1xx form.

Unmatched headings will be left unchanged and added to a report.

AACR2 bib search order:

  1. AACR2 1xx/4xx
  2. AACR2 700-4
  3. RDA 1xx/4xx

RDA bib search order:

  1. AACR2 1xx/4xx
  2. AACR2 700-4


RDA OPTION 5.0

Rda.5.0.gif

This option follows the PCC/LC standards.

AACR2 bib headings are first searched against the 1xx and 4xx fields in AACR2 authorities. Matched headings are updated to the 1xx form. Unmatched headings are then matched against 7xx _4 fields in AACR2 authorities and if matched the bib heading will be updated with the 1xx form in that AACR2 authority record. Headings still unmatched will then be searched against 1xx and 4xx headings in RDA authorities. Matched headings will be updated to the 1xx form in the RDA record. Any headings that are still unmatched are left unchanged and added to a report.

RDA bib headings are first searched against 1xx and 4xx fields in RDA authorities. Matched headings are updated to the 1xx form. Unmatched headings are then matched against 7xx _4 fields in AACR2 authorities and if matched the bib heading will be updated with the 1xx form in that AACR2 authority record. Headings still unmatched are searched against the 1xx and 4xx fields in AACR2 authorities and matched headings are updated to the AACR2 1xx form.

Any headings that are still unmatched are left unchanged and added to a report.

AACR2 bib search order:

  1. AACR2 1xx/4xx
  2. RDA 1xx/4xx
  3. AACR2 700-4

RDA bib search order:

  1. RDA 1xx/4xx
  2. AACR2 700-4
  3. AACR2 1xx/4xx


LINKS

7.1
1.0 - 2.0 - 3.0 - 4.0 - 5.0 - 6.0 - 7.0
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