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Mostrando entradas con la etiqueta knowledge engineering. Mostrar todas las entradas
Mostrando entradas con la etiqueta knowledge engineering. Mostrar todas las entradas

viernes, agosto 01, 2008

Why Wikipedia is better than Citizendium (or will be, eventually)

Compare this article from Wikipedia about "Benevolent Dictator For Life" with this one from Citizendium. Compare their portraying of the origins of the term. According to Citizendium, it first appeared in Homesteading the Noosphere. Wikipedia does better, and links to Guido van Rossum's explanation of the original mail were it first appeared.

Is it better Wikipedia because a single obscure fact was better sourced in it? No. It's better because it was *much, much easier* to correct and properly source a wrong fact in Wikipedia than in Citizencium. When Guido found his old mail and published it just yesterday, it was easy for me to

Sure, prior to that Wikipedia was stating that the term was taken from some random script from the Monty Pythons,

the Citizendium editor asserted (unsourced) that Homesteading... was the first appearance, which is no better that what the Monty Python fan did at Wikipedia.

lunes, marzo 10, 2008

Web semántica con API y datos de la wikipedia

Una aplicación que publica la Wikipedia como servicio web semántico

Help Center : Freebase
Freebase is an open database of the world’s information. It is built by the community and for the community—free for anyone to query, contribute to, built applications on top of, or integrate into their websites.

Modelado de datos para información web

Guía para representar colecciones de datos (como la Wikipedia, por ejemplo) publicadas a través de una API

Data Modeling Guide : Help : Freebase
This document is intended for Metaweb users who would like to develop new data models by creating new types and properties.

Although the Freebase application makes it a lot easier to create and maintain types, data modeling is still a difficult and nuanced discipline. By following these guidelines, you will make your data more usable, extensible and understandable to others in the Freebase community. It will also increase your chances of having a private domain approved to become public and usable by everybody.