For over four decades, "Introduction to Operations Research" by Frederick Hillier has been the classic text on operations research. While building on the classic strengths of the text, the author continues to find new ways to make the text current and relevant to students. One way is by incorporating a wealth of state-of-the-art, user-friendly software and more coverage of business applications than ever before. The hallmark features of this edition include clear and comprehensive coverage of fundamentals, an extensive set (...) of interesting problems and cases, and state-of-the-practice operations research software used in conjunction with examples from the text. The ninth edition introduces a new partnership with the Institute for Operations Research and Management (INFORMS). These two pillars of the OR world have come together to showcase some of the award-winning applications of operations research and integrate them with this text. (shrink)

Philip McShane has had as one of his leisure specialties the provision of tantalising puzzles which are meant to provide samples of insight but sometimes, instead of promoting insight, reduce his readers to angry frustration. I will take as point of departure for my reflections a single puzzle Philip once presented on his own to some learned society – I forget which. Those present were invited to find the meaning of the letters SMTWTFS; when it was clear they were getting (...) nowhere, Philip rescued them from their frustration with the answer: the letters are the initials for the seven days of the week. Facing then the understandable chagrin of his audience at their failure and their irritated protest that they couldn’t be expected to find a sensible answer to such an absurd question, Philip informed them: ‘I gave the problem to a class in Grade School and they solved it.’ As one of the frustrated academics who didn’t solve the problem, I wish to reflect on this exchange, not just because, like the person in the Gospel, ‘I am willing to justify myself,’ but more importantly because it suggests an appropriate topic for the volume Michael Shute is editing in Philip’s honour, and gives me an opportunity to ponder once more a question we will never ponder enough or come close to exhausting: the working of the human mind as it strives to achieve and sometimes does achieve an insight. How does insight occur? How can it be encouraged to occur? And why in the present case did it not occur in the circle of academics, when it did to a Grade School class? (shrink)

v. 1. Institutes of metaphysic.--v. 2. Lectures on Greek philosophy.--v. 3. Philosophical remains.

The general account of material constitution presented in my article, Spatially Coinciding Objects (Ratio vol. 24.1, June 1982), is further developed. There we saw how distinct objects in the same place at the same time can be strictly ordered by an asymmetrical, transitive relation of material constitution. I show herein how this relation can conceivably form ‘upright trees’ in which one object constitutes two other objects, neither of which constitutes the other. It is, however, impossible to have ‘inverted trees’ in (...) which one thing is constituted by two things neither of which constitutes the other. (This impossibility is implied when supposing that there is just one thing which counts as the proximate matter of a thing.). (shrink)

This book uses the concepts of freedom, indeterminism, and fallibilism to solve, in a unified way, problems of free will, knowledge, reasoning, rationality, personhood, ethics and politics. Presenting an overarching theory of human freedom, Frederick argues for an account of free will as the capacity for undetermined acts. Knowledge, rationality, and reasoning, both theoretical and practical, as well as personhood, morality and political authority, are all shown to be dependent at their roots on indeterminism and fallibility, and to be (...) connected to individual freedom. Thought-provoking and original, Frederick’s theory of freedom examines a broad spectrum of issues, from the distinction between persons and other animals, to the purpose of the state and political authority. Offering a bold and succinct conspectus of the philosophy of freedom, this book makes surprising connections between perennial issues across the field of philosophy. (shrink)

This article briefly characterizes the core values of business as manifestations of natural processes. They include the values of economizing, power-aggrandizing, ecologizing, technologizing, and X-factor, with each separate value cluster a response to identifiable forces of nature. The inconsistencies and contradictions between these various value systems are reconciled by resorting to two kinds of normative phenomena: the rationality and creativity found within the techno-symbolic value cluster, and a global culture of ethics.

A very brief outline of Popper's methodology.

This review of Corporate Responsibility: The American Experience expands and clarifies the book’s concept of corporate responsibility by emphasizing the centrality of social, moral, and stakeholder dimensions, with special attention given to the emergence of these key ideas in mid-twentieth-century America. These developments are seen as supplements to an otherwise comprehensive discussion of corporate responsibility found in this volume.