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- Olivier Roy
- 2008

195

- Johan van Benthem, Patrick Girard, Olivier Roy
- J. Philosophical Logic
- 2009

This paper presents a new modal logic for ceteris paribus preferences understood in the sense of “all other things being equal”. This reading goes back to the seminal work of Von Wright in the early… (More)

- Johan van Benthem, Eric Pacuit, Olivier Roy
- Games
- 2011

The combination of logic and game theory provides a fine-grained perspective on information and interaction dynamics, a Theory of Play. In this paper we lay down the main components of such a theory,… (More)

Preference is a basic notion in human behaviour, underlying such varied phenomena as individual rationality in the philosophy of action and game theory, obligations in deontic logic (we should aim… (More)

- Olivier Roy, Martin Vetterli
- IEEE Transactions on Information Theory
- 2008

Distributed estimation of an unknown signal is a common task in sensor networks. The scenario usually envisioned consists of several nodes, each making an observation correlated with the signal of… (More)

The notion of “preference” has circulated in many disciplines in the first half of the 20th century, especially in economics and social choice theory (cf. [34]). In logic, Halldén [9] initiated a… (More)

- Olivier Roy, Martin Vetterli
- 2007 15th European Signal Processing Conference
- 2007

Many signal processing algorithms include numerical problems where the solution is obtained by adjusting the value of parameters such that a specific matrix exhibits rank deficiency. Since rank… (More)

- David Hamel, M. C. Capel - Sanchez, +10 authors Sylvain Chemtob
- Arteriosclerosis, thrombosis, and vascular…
- 2014

OBJECTIVE
Prompt post-hypoxia-ischemia (HI) revascularization has been suggested to improve outcome in adults and newborn subjects. Other than hypoxia-inducible factor, sensors of metabolic demand… (More)

- Steve Mahaut, Olivier Roy, Claude Beroni, Bernhard Rotter
- Ultrasonics
- 2002

Ultrasonic inspection of complex geometry components has to cope with different problems: limited access of the area assumed to be insonified, beam misorientation and distortions, loss of… (More)

We present a bent ray reconstruction algorithm for an ultrasound tomography (UT) scanner designed for breast screening. The scanner consists of a circular array of transmitters and receivers which… (More)