{-# OPTIONS_GHC -fwarn-incomplete-patterns #-} {-# OPTIONS_GHC -fwarn-incomplete-uni-patterns #-} {-# LANGUAGE FlexibleInstances #-} module Assignment06 where import Control.Applicative(liftA, liftA2, liftA3) import ContextFree import qualified Memoization as…
module Memoization (memoFix, memoFix2, lift0, lift1, lift2, liftMany, TableBased, Booster) where import Control.Monad import qualified Data.Map as Map ——————————————— — Here’s everything you need to…
5. Weighted FSAs 1 Reminder/summary: (Boolean) FSAs Generation of strings is fundamentally defined like this: (1) x1x2…xn ∈L(M) ⇐⇒ ··· I(q0)∧∆(q0,x1,q1)∧···∧∆(qn−1,xn,qn)∧F(qn) q0∈Q…
4. More on FSAs: Limitations and closure properties 1 Interchangeable subexpressions Now forget about FSAs for a moment, and just consider sets of strings “out…
2. Recursive types and recursive expressions 1 Representing propositional formulas in Haskell You may have seen recursive definitions like (1) before. (1) The set F…
3. Introducing finite-state automata First some standard stage-setting definitions: (1) For any set Σ, we define Σ∗ as the smallest set such that: • ε∈Σ∗,and…
6. Context-free grammars A canonical first example of a context-free grammar (CFG) is shown in (1). This grammar generates the stringset {anbn | n ≥…
Tim Hunter Ling185A, Winter 2021, UCLA Assignment #6 Due date: Sat. 2/20/2021, 11:59pm Download ContextFree.hs, Memoization.hs and Assignment06_Stub.hs from the CCLE site, save them in…
Intuition (using inequalities): (a) backed up values: Remember that root node is max (see text of the question). So value(A) is max(value(B), value(C), value(D)), and…
CS 561a: Introduction to Artificial Intelligence CS 561, Session 8 1 This time: constraint satisfaction – Constraint Satisfaction Problems (CSP) – Backtracking search for CSPs…