Re: [RIF] [UCR]: What is the RIF (revisited)

+1 !!!!!!!!!!

On Thursday 09 February 2006 08:55, Francois Bry wrote:
> By the way, this applies as well of many W3C recomm endations, as the
> following examples show:
>
> a. the XPath processors developped in industry are all hardly usable
> because they are exponential. Academic researtc h has recentlly shown
> that polynomial evaluation is possible.
>
> b. implementing XQuery still is the subject of academic research and far
> way from being solved.
>
> c. RDF bnodes are a serious challenge for efficient reasoning which, to
> the best of my knowledge, is far from being solved.
>
> Thus, a RIF inducing research challenges would be in good company...