Pellet Reasoner Memory issue

[Gopi]

Hi,

While running reasoner We found it returns not only explicit but also implicit facts also. Due to this we are facing a memory crunch. Is there a way for the reasoner to return only explicit facts?


Regards,
Gopi

[Jiba]

Hi,

What do you mean by implicit and explicit facts?

You may also increase the memory allocated to the Java reasoner with owlready2.reasoning.JAVA_MEMORY = 8000 (or even more).

Jiba

[Gopi]

Hi Jiba,
Increasing memory might not be possible as we used up max memory. I have two issues

1. Is there a way to not evaluate rules that are irrelevant to the ontological data?

2. Is there a way to not extract all the indirect relationships?


Regards,
Gopi

[Jiba]

Hi,

1) I think the only way is to remove these rules. What do you mean by "irrelevant to the ontological data"?

2) No, reasoners need to compute ALL possible inferences -- because the desired inferences may depend on the not desired ones.

Jiba