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Highly Cited

2011

Highly Cited

2011

Fuzzy analytic hierarchy process (AHP) proves to be a very useful methodology for multiple criteria decision-making in fuzzy… Expand

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Highly Cited

2010

Highly Cited

2010

The last forty years have witnessed a remarkable boom in higher education around the world. Importantly, the boom in higher… Expand

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Highly Cited

2005

Highly Cited

2005

We compare various notions of algorithmic randomness. First we consider relativized randomness. A set is ?-random if it is Martin… Expand

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2005

2005

The connections between mathematical logic and combinatorics have a rich history. This paper focuses on one aspect of this… Expand

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Highly Cited

2000

Highly Cited

2000

The least-squares priority method is an effective priority method in the analytic hierarchy process. But it is not appropriate… Expand

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Highly Cited

1987

Highly Cited

1987

TABLE OF CONTENTS Introduction Chapter I. The relation of the structure of an r.e. set to its degree. 1. Post's program and… Expand

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Highly Cited

1979

Highly Cited

1979

An introduction to degrees of unsolvability.- The undecidability of the theory of degrees.- Various finite distributive lattices… Expand

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Highly Cited

1971

Highly Cited

1971

In [4], Kleene and Post showed that there are degrees between 0 (the degree of recursive sets) and 0' (the highest degree of… Expand

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Highly Cited

1966

Highly Cited

1966

The degrees of unsolvability have been extensively studied by Sacks in (4). This paper studies problems concerned with lower… Expand

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Highly Cited

1959

Highly Cited

1959

This is the third of a series of papers in these Transactions on hierarchies obtained by quantifying variables of recursive… Expand

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