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See detailBook review: Hayes and Nutman, comprendre les chômeurs
Born, Michel ULg

in Psychologica Belgica (1983), 24

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See detailBook review: Marine mammals biology and Conservation. Eds. PGH Evans and Raga J.A. Kluwer Academic/ Plenum Publishers
Das, Krishna ULg

in Journal of Marine Systems (2003), 43

Book review

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See detailBook review: Nouvelles migrations latino-américaines en Europe. Bilan et défis edited by Isabel Yepez and Gioconda Herrera
Lafleur, Jean-Michel ULg

in European Journal of Development Research (2008), 20(4), 739-742

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See detailBook Review: Theories of Endogenous Regional Growth: Lessons for Regional Policies,
Artige, Lionel ULg; Nicolini, Rosella

in Journal of Regional Science (2003), 43(2), 403-406

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See detailBooklist 1997
Pirenne, Christophe ULg; Mitsui, Toru

in Popular Music (1998), 17(3), 359-383

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See detailBooklist 1998
Pirenne, Christophe ULg; Mitsui, Toru

in Popular Music (1999), 18(3), 425-446

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See detailBooklist 1999
Pirenne, Christophe ULg

in Popular Music (2000), 19(3), 403-434

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See detailBooklist 2000
Pirenne, Christophe ULg

in Popular Music (2001), 20(3), 453-477

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See detailBooks and reading, from the earliest times to the eighteenth century
Opsomer, Carmélia ULg

in Demoulin, Bruno (Ed.) A Cultural History of Wallonia (2012)

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See detailBoolean Functions: Theory, Algorithms, and Applications
Crama, Yves ULg; Hammer, Peter L.

Book published by Cambridge University Press (2011)

This monograph provides the first comprehensive presentation of the theoretical, algorithmic and applied aspects of Boolean functions, i.e., {0,1}-valued functions of a finite number of {0,1}-valued ... [more ▼]

This monograph provides the first comprehensive presentation of the theoretical, algorithmic and applied aspects of Boolean functions, i.e., {0,1}-valued functions of a finite number of {0,1}-valued variables. The book focuses on algebraic representations of Boolean functions, especially normal form representations. It presents the fundamental elements of the theory (Boolean equations and satisfiability problems, prime implicants and associated representations, dualization, etc.), an in-depth study of special classes of Boolean functions (quadratic, Horn, shellable, regular, threshold, read-once, etc.), and two fruitful generalizations of the concept of Boolean functions (partially defined and pseudo-Boolean functions). It features a rich bibliography of about one thousand items. Prominent among the disciplines in which Boolean methods play a significant role are propositional logic, combinatorics, graph and hypergraph theory, complexity theory, integer programming, combinatorial optimization, game theory, reliability theory, electrical and computer engineering, artificial intelligence, etc. The book contains applications of Boolean functions in all these areas. [less ▲]

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See detailBoolean Methods and Logical Analysis of Data
Crama, Yves ULg

Conference (2012, June 09)

About 20 years ago, we proposed an innovative approach to data mining based on a blend of Boolean techniques and combinatorial optimization. The basic tenets of this approach were presented in a joint ... [more ▼]

About 20 years ago, we proposed an innovative approach to data mining based on a blend of Boolean techniques and combinatorial optimization. The basic tenets of this approach were presented in a joint paper co-authored with Toshihide Ibaraki and myself. It was subsequently developed by Peter Hammer and his coworkers into a new broad area of research, dubbed Logical Analysis of Data, or LAD for short. The effectiveness of the LAD methodology has been validated by many successful applications to real-life data analysis problems. In a first part of this lecture, I will propose a brief overview of some fundamental Boolean models and of illustrative applications arising in computer science, in optimization and in game theory. I will next turn to a presentation of the basic principles of LAD and of some of the theoretical questions that have been investigated in connection with this methodology. This part of the lecture should allow the audience to place the development of LAD in a historical perspective. [less ▲]

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See detailBoolean methods in operations research and related areas
Crama, Yves ULg

Conference (2011, November)

These are the slides of the "IFORS Distinguished Lecture" that I delivered at the INFORMS Annual meeting in November 2011. The title of the lecture is the title of a monograph co-authored by Peter L ... [more ▼]

These are the slides of the "IFORS Distinguished Lecture" that I delivered at the INFORMS Annual meeting in November 2011. The title of the lecture is the title of a monograph co-authored by Peter L. Hammer and Sergiu Rudeanu, which appeared in 1968. Their pioneering work has stimulated a large amount of research and has been very frequently cited. Over the last year, the late Peter Hammer and myself have published two distant follow-ups to this classical book: a monograph entitled Boolean Functions: Theory, Algorithms, and Applications (700 pages, Cambridge University Press, 2011), and a collection of survey papers on Boolean Models and Methods in Mathematics, Computer Science and Engineering (780 pages, Cambridge University Press, 2010). The size of these two volumes and of their bibliographic sections are witnesses of the vitality of the field and of its impressive development. Boolean functions are actually among the most fundamental objects investigated in mathematics, and provide the basic building blocks for many models arising in operations research, computer science, artificial intelligence, economics, engineering, cryptography, biology, and other fields of application. In this lecture, I propose a brief overview of some fundamental Boolean models, I discuss applications in corporate governance (modeling of shareholders’ power) and in classification (Logical Analysis of Data), and I mention a few challenging research problems. [less ▲]

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See detailBoolean Models and Methods in Mathematics, Computer Science, and Engineering
Crama, Yves ULg; Hammer, Peter L.

Book published by Cambridge University Press (2010)

This collection of papers proposes in-depth presentations of a variety of advanced topics related to Boolean functions and expressions. The chapters are written by some of the most prominent experts in ... [more ▼]

This collection of papers proposes in-depth presentations of a variety of advanced topics related to Boolean functions and expressions. The chapters are written by some of the most prominent experts in their respective fields, and cover topics ranging from algebra and propositional logic to learning theory, cryptography, computational complexity, electrical engineering, and reliability theory. Beyond the diversity of the questions raised and investigated in different chapters, a remarkable feature of the collection is the common thread created by the fundamental language, concepts, models and tools provided by Boolean theory. Many readers will certainly be surprised to discover countless links between seemingly remote topics discussed in various chapters of the book. They will hopefully be able to draw on such connections to further their understanding of their own scientific discipline and to explore new avenues for research. [less ▲]

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See detailA Boolean network approach to developmental engineering
Kerkhofs, Johan ULg; Roberst, Scott J; Luyten, Frank P et al

Conference (2011, June 13)

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See detailA Boolean network model of the growth plate
Kerkhofs, Johan ULg; Roberts, Scott J; Luyten, Frank P et al

Poster (2010, November 26)

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See detailA Boolean network model of the growth plate
Kerkhofs, Johan ULg; Roberts, Scott J; Luyten, Frank P et al

Poster (2010, October 10)

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