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Re: Trying again...

From: Sebastian Samaruga <ssamarug@gmail.com>
Date: Mon, 17 Jul 2017 12:45:48 -0300
Message-ID: <CAOLUXBse-7ja_XxqTEEPNiXQ=z3pxUp0C2gEwW++v7HrssHsOA@mail.gmail.com>
To: public-rww <public-rww@w3.org>, DBpedia <Dbpedia-discussion@lists.sourceforge.net>, pragmaticweb@lists.spline.inf.fu-berlin.de, W3C Semantic Web IG <semantic-web@w3.org>
I'll try to narrow the scope of the description of what I'm trying to build
and that I've published previously:

Besides some basic initial type inference I'm not focusing (only) on
ontology engineering or modeling but more in providing an engine (some like
DOM / JavaScript is for HTML) for whatever RDF I can provide to it from
whatever sources, not only DBpedia but seamless integrating RDBMSs / REST /
LDP or any other backend / datasource / protocols.

Maybe I'll try to 'distill' sources of statements into layers (data,
information and knowledge) and this could be helpful for whatever
ontologies classes and instances modeling due to ontology alignment. A goal
for me will be to allow to not need to have a previous knowledge of sources
/ schemas for being able to work with them.

Regards,
Sebastian.
On Jul 16, 2017 2:01 PM, "Sebastian Samaruga" <ssamarug@gmail.com> wrote:

> Hi. I know I've been lately posting some stuff which may have seem very
> fuzzy or even non sense (including for me when I read it again, I admit)
> but, for some reason, and this I think I share with almost all of SW
> community, since I've realized I've some point regarding semantics I feel
> in the enormous need of communicate and let the world know of the big
> amount of benefits they are missing...
>
> So, despite of my lack of academic politeness, I'm trying (again) to put
> this in a few lines. At this point, I admit, it will be most worthwhile
> what I could learn from others, as also what I'm learning while I'm doing
> this work, than the benefits of only trying to propose 'my' version of a
> way of doing things in semantics. So, whatever suggestions of joining in an
> open source project or participate in SW developments shall be welcome.
>
> Here is what I've came up on thinking of what could be some 'patterns' I
> should follow when building my next applications.
>
> Again, despite being non sense, and my english is not so good, the most
> I'd like to get is what I'll learn of what I'm doing wrong. Here I don't
> know any playground in where to learn how to do things in SW so this is
> only almost by myself:
>
> The statements below are a 'list' of what I 'should' do in a 'framework'
> with a very brief description of each 'feature'. I think they are the ones
> I'll need when trying to build a business application.
>
> ---
>
> Achieve plain RDF serialization to-from any service / backend through Node
> Bindings (below).
>
> Model statements into layers, each one having its own 'abstractions' for
> the roles each statement parts play:
>
> Data layer: Infer type information, Classes / Kinds roles. Properties
> (domain / range role Kinds). From facts layer statements (data) infer which
> property kinds holds for which domain / range role kinds:
>
> Who is a Person.
> Who is a Business.
> Which relations (properties) holds between them.
>
> Information (schema) layer: Events which entail Flows given certain
> statements (relations) roles.
>
> aPerson (hired), worksFor, someCompany (hires);
>
> Knowledge (behavior) layer: Given certain Rules some Messages are
> ‘activated’.
>
> betterJobOffering, employeeBehavior, jobSwitching;
>
> Knowledge, information and data behavior (CRUD) entails ‘propagation’ into
> upper / lower levels of statements updating them accordingly via dataflow
> graphs (below).
>
> Data example: aProduct, price, 10;
>
> Information example: aProductPrice, percentVariation, +10;
>
> Knowledge example: aProductPriceVariation, tendencyLastMonth, rise;
>
> Features should be provided by the framework / datastore (alignment):
>
> Align identity: merge equivalent entities (with different URIs). Align
> types (schema / promotion: infer type due to role in relation).
>
> Align attributes / links: augment knowledge (properties and values) about
> entities (because of type / role alignment).
>
> Align ordering: sort entities regarding some context / axis (temporal,
> causal, composition and other relations).
>
> Implement functional query / transformation language: for a given entity /
> concept (Monad) being able to browse / apply a function which entails some
> other result entity (Monads).
>
> Resource endpoints. RESTFul interfaces for metamodels interaction.
> Provides / consumes (feeds / streams) events / messages declared via
> dataflow engine. The datastore should be a HATEOAS web application.
>
> Implement XSL Driven declarative dataflow engine: Streams ‘pipes’
> declaratively stated in XSL for reactive behavior definitions. Functional
> query / transform semantics. Datastore application publish / subscribe to
> this (request / response 'filters').
>
> Implement a 'Node' abstraction: Integration of diverse (wrapped into
> metamodels) datasources / backends / services / protocols via the
> implementation of service contracts and exposing a plain RDF IO (dialog
> protocol) interface. A Node Binding to other Nodes shall allow to integrate
> via dataflow semantics diverse datasources / datastores.
>
> ---
>
> Best Regards,
> Sebastian Samaruga.
>
Received on Monday, 17 July 2017 15:46:47 UTC

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