Predicates in propositional model, Computer Engineering

Predicates in propositional model:

The predicates take a number of arguments in which for now we assume are ground terms and represent a relationship between those arguments that can be true or false. Here the semantics of an n-ary predicate p(t1,...tn) are defined by a model (Δ, Θ) like in follows: if we first calculate the n objects that the arguments refer to Θ(t1), ..., Θ(tn). Θ maps p to a function P: &Delta n→{true,false} that defines where p is true for those n elements of Δ. So at different models can assign different functions P that is they can provide different meanings for each predicate. 

By combining predicates and ground terms and also propositional connectives gives us ground formulae, that don't contain any variables. We can say that they are definite statements about specific objects.

Posted Date: 1/11/2013 5:57:42 AM | Location : United States







Related Discussions:- Predicates in propositional model, Assignment Help, Ask Question on Predicates in propositional model, Get Answer, Expert's Help, Predicates in propositional model Discussions

Write discussion on Predicates in propositional model
Your posts are moderated
Related Questions
a) Total available bandwidth = 1 Mbps = 1000 Kbps Each user requires send data at the rate of = 500 kbps As it is circuit switched network we have to dedicate the bandwidth So the

What is pipelining? It is a method of decomposing a sequential process into sub-operations, with each sub-process being implemented in a special dedicated segment that operates

In computing, virtual memory is a memory management method developed for multitasking kernels. This technique virtualizes computer architecture's various forms of computer data sto

What is Focussed Ion Beam Fix? A FIB Fix (Focussed Ion Beam) Fix is simply performed onto a terminated chip. FIB is a somewhat exotic process where a particle beam is capable t

Explain in detail about the Dynamic timing a. Design is simulated in full timing mode. b. Not all possibilities tested, as it is dependent on input test vectors. c. Simul

What is application software? Give example. Application programs are usually written in a high level programming language, in which the programmer states mathematical or text p

What do you mean by polynomial and exponential bounds?   Bounds of the form nc for c greater than 0 .such a bound are known as polynomial bounds. Bounds of the form 2(n )  .suc

Restating the Requirements To have clarity of analytical model of system you must state requirements specific performance constraints with optimization criteria in one documen

1 1 1 1 2 1 1 3 3 1 1 4 6 4 1

Define Mapping and List  mapping procedure? The transformation of data from main memory to cache memory is known as an Mapping. Associative mapping Direct mapping