Re: sparql algebra differences jena 2.13.0/3.n

2016-09-16 Thread Paulo Picota
hello I will like to be remove from this Jena listing =) thanks for everything. PP 2016-09-16 4:26 GMT-05:00 Andy Seaborne : > Paul, If you could try the query below which mimics the effect of placing > the ?var4 filter part, it will help determine if this is a filter placement > issue or not.

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2016-10-15 Thread Paulo Picota
Hello friends i will like to be remove from this mail list

Jena ARQ Graph Pattern Matching Algorithm Question

2014-06-27 Thread Paulo Picota
Hello friends =) Im using ARQ to do some sparql queries to a OWL ontolgy for my Master Thesis. One thing I need for my thesis is the order O(n) of the graph pattern matching algorithm that is used to resolve the querie after its final transformations and optimization steps. (http://jena.apache.o

Re: Jena ARQ Graph Pattern Matching Algorithm Question

2014-07-03 Thread Paulo Picota
amount of relationships ? maybe im shooting a little over the moon with this, but im very interested in knowing the asymptotic notation. once again, thanks a lot for your time! Paulo. 2014-06-27 14:40 GMT-05:00 Andy Seaborne : > On 27/06/14 08:50, Paulo Picota wrote: > >> H

Re: Jena ARQ Graph Pattern Matching Algorithm Question

2014-07-06 Thread Paulo Picota
Thank you SO much for your help =) 2014-07-05 15:23 GMT-05:00 Andy Seaborne : > On 03/07/14 08:44, Paulo Picota wrote: > >> Thanks for your answer Andy, >> >> It really helped me to understand a little more how the BGP works. >> >> I have been readding a

Re: Jena VS OWLAPI

2014-10-14 Thread Paulo Picota
the reasoner question is key. i have some little exp. on both OWLapi and Jena. I have found both rather easy to follow.. OWL Api does have some neat examples to follow about when managing .owl files.. loading data to the ontology, managing attributes and so on.. Jena also provides a good way to