Re: indexing directed graph

2011-05-19 Thread dani.b.angelov
Thank you Gora in advance! However, I decided to create a bean for indexing something like that: ... String[] vertices String[] edges int[] triple_inx_levels ... So I can search in vertices text & edge text in "vertices & edges" array fields, and I hope to find the relation from triple_inx_levels

Re: indexing directed graph

2011-05-18 Thread Gora Mohanty
On Thu, May 19, 2011 at 9:12 AM, Otis Gospodnetic wrote: > Maybe Gora was referring to Siren: http://search-lucene.com/?q=siren+-sami [...] That does look interesting, but is not what I was referring to. I seem to remember a discussion on this list some 3-4 months about someone wanting to make a

Re: indexing directed graph

2011-05-18 Thread Otis Gospodnetic
Sent: Tue, May 17, 2011 2:44:55 AM > Subject: Re: indexing directed graph > > Gora, thank you for your reply! > > Could you point me a link regarding "There was a discussion earlier on this > topic...". > > -- > View this message in context: >http://lu

Re: indexing directed graph

2011-05-16 Thread dani.b.angelov
Thank you for your reply! My target is to make some kind of "relations" between the documents indexed in to the index. So, for the performance reasons, I would like to index the graph created from this relations. In this way I can query/search the subgraph documents by vertices names/text and/or ed

Re: indexing directed graph

2011-05-16 Thread dani.b.angelov
Gora, thank you for your reply! Could you point me a link regarding "There was a discussion earlier on this topic...". -- View this message in context: http://lucene.472066.n3.nabble.com/indexing-directed-graph-tp2949556p2951418.html Sent from the Solr - User mailing list archive at Nabble.com.

Re: indexing directed graph

2011-05-16 Thread dani.b.angelov
Thank you for your reply! My target is to make some kind of "relation" between the document indexed it to the index. So, for the performance reasons, I would like to index the graph created from this relations. -- View this message in context: http://lucene.472066.n3.nabble.com/indexing-directed-

Re: indexing directed graph

2011-05-16 Thread Jonathan Rochkind
Absolutely you can index each point or line of the graph with it's own document in Solr, perhaps as a triple. (Sounds like you are specifically talking about RDF-type data, huh? Asking about that specifically might get you more useful ideas than asking graphs in general). But if you want to t

Re: indexing directed graph

2011-05-16 Thread Jonathan Rochkind
You can certainly index it, the problem will be being able to make the kinds of queries you want to make on it once indexed. Indexing it in a way that will let you do such queries. The kind of typical queries I'd imagine you wanting to run on such a graph -- I can't think of any way to index i

Re: indexing directed graph

2011-05-16 Thread dani.b.angelov
I am wandering, whether the following idea is worth. We can describe the graph with series of triples. So can we create some bean with fields, for example: ... @Field String[] sybjects; @Field String[] predicates; @Field String[] objects; @Field int[] level; ... or other combination of metadata. We

Re: indexing directed graph

2011-05-16 Thread Gora Mohanty
On Tue, May 17, 2011 at 1:55 AM, dani.b.angelov wrote: > Thank you Gora, > > 1. Could you confirm, that the context of  IMHO is 'In My Humble Opinion'. Yes, sorry. I must remember to be less lazy in typing. > 2. Could you point example of graph database. [...] As Stefan points out above, I like

Re: indexing directed graph

2011-05-16 Thread dani.b.angelov
Thank you Gora, 1. Could you confirm, that the context of IMHO is 'In My Humble Opinion'. 2. Could you point example of graph database. -- View this message in context: http://lucene.472066.n3.nabble.com/indexing-directed-graph-tp2949556p2949734.html Sent from the Solr - User mailing list arc

Re: indexing directed graph

2011-05-16 Thread Stefan Matheis
Dani, i'm actually playing with Neo4j .. and the have a Lucene-Indexing and plan to have Solr-Integration (no idea what the current state is). http://lists.neo4j.org/pipermail/user/2010-January/002372.html Regards Stefan Am 16.05.2011 21:50, schrieb dani.b.angelov: Hello, is it possible to

Re: indexing directed graph

2011-05-16 Thread Gora Mohanty
On Tue, May 17, 2011 at 1:20 AM, dani.b.angelov wrote: > Hello, > is it possible to index graph - named vertices and named edges? My target > is, with text search to find whether particular node is connected(direct or > indirect) with another. Thank you. [...] There was a discussion earlier on th