The Word Problem
The word problem in Hanoi Towers groups
... the word problem in automaton groups follows from the fact: a word w over the states of an automaton A defines the trivial transformation if and only if the sections of w at all words over the ...
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Solving the word problem in real time
... the word problem for X on a real-time Turing ...real-time word problem over ...input word, which is written from left to right with consecutive symbols in consecutive positions on the ...
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On regularity and the word problem for free idempotent generated semigroups
... Perhaps also worth noting is the immediate corollary from the discussion above and our main results that there exists a finite regular biordered set E such that the word problem for RIG(E ) is decidable, ...
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A Secret Sharing Scheme Based on Group Presentations and the Word Problem
... The field of non-commutative group-based cryptography has produced many new cryp- tographic protocols over the last decade or so. We refer an interested reader to [4] or [1] for a survey of developments in this area. ...
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The word problem for Pride groups
... [email protected] Abstract Pride groups are defined by means of finite (simplicial) graphs and examples include Artin groups, Coxeter groups and generalized tetrahedron groups. Under suitable conditions we ...
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VISUALIZING THE WORD PROBLEM, WITH AN APPLICATION TO SIXTH GROUPS
... The problem of recognizing relators is reduced to finding basic relators by showing that each freely reduced relator contains a sub- word which is a basic relator. The number of such sub[r] ...
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Word Problem 2: Coins in a jar
... a word problem as first translating the word problem from English into algebraic form and then solving the system of equations (or inequalities) thus ...solving word problems is not in ...
Groups with context free co word problem
... Recall that the class of context-free languages is the same as the class of languages accepted by non-deterministic pushdown automata. For later use and as an informal definition, let us describe such a machine P H which ...
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Groups and semigroups with a one counter word problem
... the word problem of a semigroup lying in a class F of ...the word problem in F is independent of the choice of finite generating set for the ...the word problem from groups to ...
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Word Problem Languages for Free Inverse Monoids
... The word problem for semigroups in general has been studied in [12], where it is defined as the set of words u#v rev with u and v representing the same ...the word problem considered here, ...
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Bar Model as Intervention in Solving Word Problem Involving Percentage
... improving problem-solving abilities (Kho, Yeo, & Lim, ...on problem-solving in its revised curriculum, Singapore made dramatic improvements in its mathematics ...solve word problems using visual ...
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A cognitive tool to support mathematical communication in fraction word problem solving
... Abstract: Word problem solving is one of the most challenging tasks in mathematics for most ...the problem into the language of mathematics, where we use symbols for mathematical operations and for ...
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Students Creating their Own Word Problem on the Basis of Given Symbolic Equation
... the word problem to represent the given ...follows. Word problem was considered adequate if the story described the equation in a mathematically meaningful ...a word problem ...
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Final Word Problem Practice #1
... The credit remaining on a phone card (in dollars) is a linear function of the total calling time made with the card (in minutes).. The remaining credit after minutes of calls is , an[r] ...
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Fraction and Decimal Word Problems No Problem!
... The number of minutes it should take Tomas to read 64 pages. The number of minutes it took Tomas to read a given number of pages[r] ...
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MAWPS: A Math Word Problem Repository
... math word problems (Hosseini et ...math word problems in these datasets is such that researchers have already begun specializ- ing in the types of problems that their systems are able to successfully ...or ...
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3. Linear Equation Word Problem
... :he $reatest 6ro6ert taxes local eleetar school icreases.. If each row re*uires 9.[r] ...
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Graphing and Probability Word Problems No Problem!
... Choose a Scale A city survey of sports participants found that in the past year 52,200 people roller bladed, 23,000 people golfed, 61,500 people biked, 70,700 swam, and 98,800 ran. If you were going to make a bar graph ...
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Applying an NVEF Word Pair Identifier to the Chinese Syllable to Word Conversion Problem
... NVEF word-pair in the training ...NVEF word-pair having the largest NVEF frequency as the main NVEF ...syllable word to its corresponding word by the following steps: (a) find all distinctly ...
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Applying a Mix Word Pair Identifier to the Chinese Syllable to Word Conversion Problem
... 4 Conclusion and Future Directions In this paper, we have applied a mix-WP identi- fier to the Chinese STW conversion and ob- tained a high STW accuracy on the identified word-pairs with ICR of more than 60%. All ...
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