Search found 388 matches

by Paul Cerkez
22 Jan 2015 13:40
Forum: Visual Prolog
Topic: Stack Overflow
Replies: 4
Views: 2049

curious, on the first call to floodStack(), it should have gone into an infinite loop, recursively calling itself until it eventually crashed.

I'm surprised it worked in the 32bit.
by Paul Cerkez
22 Jan 2015 13:29
Forum: Visual Prolog
Topic: Visual prolog with Machine Learning
Replies: 1
Views: 1597

what are you referring to here "visual prolog with Machine Learning," neural networks? predictive expert systems that improve predictions as they learn? (I've done both) Look at PDC's home page. They've done "learning systems" a few times. Read the Proceedings of the two VIP-ALCs (2006 and 2008) on ...
by Paul Cerkez
29 Dec 2014 13:06
Forum: Visual Prolog
Topic: How to create an expert system in visual prolog
Replies: 2
Views: 1898

off the top of my head, here is one way to do this: (not tested and may not be 100% syntactically correct) constants low =1. mild = 2. high = 3. moderate = 4. Predicate tb_test(integer Weeks, integer WL, integer Fever, integer NS, integer LOA, integer Sputnum ...). Clauses tb_test(Weeks, high, high,...
by Paul Cerkez
28 Oct 2014 18:03
Forum: Visual Prolog
Topic: Managing previously created "external" Packages in a project
Replies: 9
Views: 2658

a simple suggest (may not work)

remove the '.' from 7.x in your path, make it 7x

I seem to remember having problems with that in some programs when in XP, especially if there were more folders deeper in the tree.
by Paul Cerkez
10 Oct 2014 11:02
Forum: Visual Prolog
Topic: Technical problems on discussion forum and wiki
Replies: 7
Views: 2352

:D

thanks
by Paul Cerkez
9 Oct 2014 16:09
Forum: Visual Prolog
Topic: Technical problems on discussion forum and wiki
Replies: 7
Views: 2352

changes

Thomas,
Will we still get to the discussion forums via the same link/path?
by Paul Cerkez
19 Jun 2014 19:34
Forum: Visual Prolog
Topic: VIP Prolog and SOA
Replies: 6
Views: 1875

Thank You Thomas.

Yes, you are correct, I may be driven to wsdl/SOAP by the customer (there have been hints of such).

I'll do some more digging.

P.
by Paul Cerkez
19 Jun 2014 13:26
Forum: Visual Prolog
Topic: VIP Prolog and SOA
Replies: 6
Views: 1875

end of July might actually work for us.

we will be putting together a bid proposal during July, is there anything you could send me on the implementation in VIP that i could read up on in advance?

P.
by Paul Cerkez
19 Jun 2014 11:47
Forum: Visual Prolog
Topic: VIP Prolog and SOA
Replies: 6
Views: 1875

Great news Thomas.

How soon before 7.5 is released?
by Paul Cerkez
18 Jun 2014 12:21
Forum: Visual Prolog
Topic: VIP Prolog and SOA
Replies: 6
Views: 1875

VIP Prolog and SOA

This might be more for PDC but has any one applied/used VIP applications in a Service Oriented Architecture (SOA)? I have a potential effort to replace an old legacy rule based application that was founded on CLIPS (C-language Inference Production System) with a newer approach but it must be a SOA c...
by Paul Cerkez
7 Apr 2014 12:59
Forum: Visual Prolog
Topic: Garbage characters read from input file
Replies: 11
Views: 2268

Frank, Look at the file with a HEX reader. There may be a couple of 'hidden' characters identifying the file type (similar to BMPs, JPGs, etc identifying image types) at the very start of the file. Many 'text readers' will ignore this but as you are explicitly reading in the data line from the flie,...
by Paul Cerkez
4 Apr 2014 14:13
Forum: Visual Prolog
Topic: Print list without recursive form
Replies: 5
Views: 1702

replace print_one([]):-!. print_one([I1, I2, I3]):- stdIO::write(I1), _ = stdIO::readChar(). with print_one([]):-!. print_one([I1|T]):- % process first item in list stdIO::write(I1) = stdIO::readChar(), % I don't understand what this is trying to do. Are you trying to output a list item and then hav...
by Paul Cerkez
7 Mar 2014 13:27
Forum: Visual Prolog
Topic: Advanced List handling
Replies: 19
Views: 4778

Back inthe 5.x and 6.x days what I would do is have 2 predicates. the first was simply a list iterator. the second contained clauses to execute an action (or not). Yes the entrie list will be gone through but there will no action on the ones you don't care about. it typically pretty fast (maybe not ...
by Paul Cerkez
30 Jan 2014 16:21
Forum: Visual Prolog
Topic: shortest path
Replies: 1
Views: 1011

as you only need the shortest, all you need to save is that one. Saving all is a waste of time and space. Create a fact and store the shortest one there. as each path is created and calculated, you comapre it against the saved one. if the new one is shorter, replace the stored one with the new short...