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From "Daniel Spicar (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CLEREZZA-20) Stable serialization
Date Mon, 01 Feb 2010 10:09:50 GMT

    [ https://issues.apache.org/jira/browse/CLEREZZA-20?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12828058#action_12828058
] 

Daniel Spicar commented on CLEREZZA-20:
---------------------------------------

max_labeling_iterations of -1 means it will do the Carroll-Algorithm (deteministic labeling
of BNodes) until either no more BNodes are left to label or it couldn't label any more BNodes
in the previous step. If there are BNodes left that are unlabeled, then they are labeled non-deterministically.

> 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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