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Search Engine Version history
Version Status  (5 dec 2010): Last public version of SE, implemented on the public version of NLGbAse at www.nlgbase.org. The developement version of SE is now hosted on www.nlgbase.net.

V 0.61 Thuesday 16 february 10 - 15:41: debugging messages
V 0.6 Wen 13 January 10 - 16:19: management of the LinkedData entry point
V 0.5 Sun 12 April 09 - 15:50: inclusion of a graph representation of metadatas (currently unused)
V 0.41 Lun 6 April 09 - 17:19 : bug fixes in search libraries
V 0.4 Ven 27 Nov 08 - 15:44 : better management of TF.IDF weights

Beta 0.3 ( 7/O4/2009):     Clean search engine and extraction tool with bug corrections in cosine similarity ranking. Search engine hav now the hability to chain a multiple langage search and ponderate each in answers list. An aggregated search engine is now open in alpha mode at www.nlgbase.net.
Beta 0.2 ( 12/O3/2009):     Entity tagging tool with fsm in. New experimentation tool. New wiki categrory stats engine.
Beta 0.11:                             New classification tools (paper to appear). Entity tagging tool first version. Extraction tool first version.
Alpha 0.10a :                        First version - query graphes (cosine similarity not yet activated) - semantic query with usage of labels
Alpha 0.11a : 29 august 08 - adding entry point to various langage versions (as graph databases are not bijectives)
Alpha 0.3 : 16 sep 08.
    - Inverse files
    - dynamic display of graphes with display.pl
Alpha 0.4 : 15 Nov 08.
    - Third search algorithm implemented for information extraction