Hi Peter,
Data Sets all age at the same rate, (1460 Days + 1 Leap Day per 16 Calendar
Quarters) or any scalar multiple of that single frequency. The frequency is
man-made. Certainly error checking is good, but cross-domain data transfers
are only a transportation service via a dumb pipe. I
Well, certainly, one could do this if one wanted to. However, is this a
useful thing to do, in general, particularly in the absence of constructs that
actually sanction the inferenceand particularly if the checking is done in a
context where there is no way of actually getting the author to
On 04/06/2014 09:07 PM, Peter F. Patel-Schneider wrote:
Well, certainly, one could do this if one wanted to. However, is this a
useful thing to do, in general, particularly in the absence of
constructs that actually sanction the inference and particularly if the
checking is done in a context
First of all, my sincere apologies to Pat, Peter and the rest of the
readership for totally botching my last example, writing domain when
I meant range *and* explaining it wrong. Sorry for all the confusion
it caused!
I was simply trying to demonstrate how a schema:domainIncludes
assertion
On 03/31/2014 01:39 PM, David Booth wrote:
On 03/31/2014 11:59 AM, Peter F. Patel-Schneider wrote:
[...]
Given this error checking objective, if a system is given the facts:
x ppp y .
y a ccc .
then without also knowing that ppp schema:domainIncludes ccc, the
system may not be able to
On Mar 31, 2014, at 10:31 AM, David Booth da...@dbooth.org wrote:
On 03/30/2014 03:13 AM, Pat Hayes wrote:
[ , . . ]
What follows from knowing that
ppp schema:domainIncludes ccc . ?
Suppose you know this and you also know that
x ppp y .
Can you infer x rdf:type ccc? I presume
On 03/30/2014 03:13 AM, Pat Hayes wrote:
[ , . . ]
What follows from knowing that
ppp schema:domainIncludes ccc . ?
Suppose you know this and you also know that
x ppp y .
Can you infer x rdf:type ccc? I presume not, since the domain might
include other stuff outside ccc. So, what *can* be
On 03/31/2014 08:31 AM, David Booth wrote:
On 03/30/2014 03:13 AM, Pat Hayes wrote:
[ , . . ]
What follows from knowing that
ppp schema:domainIncludes ccc . ?
Suppose you know this and you also know that
x ppp y .
Can you infer x rdf:type ccc? I presume not, since the domain might
