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From Reto Bachmann-Gmür (JIRA) <j...@apache.org>
Subject [jira] Commented: (CLEREZZA-20) Stable serialization
Date Mon, 25 Jan 2010 09:17:34 GMT

    [ https://issues.apache.org/jira/browse/CLEREZZA-20?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12804455#action_12804455
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Reto Bachmann-Gmür commented on CLEREZZA-20:
--------------------------------------------

Questions:

what means max_labeling_iterations of -1 (which is the default)

Coud somebody:
- make a project/bundle for the attached serializer
- Change package name
- change to use scr annotations (java instead of javadoc)


open issue:
- what if we have more than one serializing provider for nt-triples installed, should we prioritize
the one that supports less format (take the most pecialized one) or should we add priority
as an additional property for every supported format?

> Stable serialization
> --------------------
>
>                 Key: CLEREZZA-20
>                 URL: https://issues.apache.org/jira/browse/CLEREZZA-20
>             Project: Clerezza
>          Issue Type: New Feature
>            Reporter: Reto Bachmann-Gmür
>         Attachments: StableSerializerProvider.java
>
>
> We shall provide an N-TRIPLES serializer that provides some stability in the serializations,
i.e. that small changes in the graph cause a small change in the serialized form (and that
the same graph often results in the same serialization). While full deterministic serialization
is too computation expensive in the general case, some relatively simple adpatations in the
b-node labeling algorithm and the order of the triples could give usable stability, thus making
the nt-documents (such as the documentation.nt files) much more suitable for storage within
a a VCS.

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