Search results for "OIT"

LR-NIMBUS : an interactive algorithm for uncertain multiobjective optimization with lightly robust efficient solutions

2022

In this paper, we develop an interactive algorithm to support a decision maker to find a most preferred lightly robust efficient solution when solving uncertain multiobjective optimization problems. It extends the interactive NIMBUS method. The main idea underlying the designed algorithm, called LR-NIMBUS, is to ask the decision maker for a most acceptable (typical) scenario, find an efficient solution for this scenario satisfying the decision maker, and then apply the derived efficient solution to generate a lightly robust efficient solution. The preferences of the decision maker are incorporated through classifying the objective functions. A lightly robust efficient solution is generated …

Multiobjective optimization and decision making in engineering sciences

2021

AbstractReal-world decision making problems in various fields including engineering sciences are becoming ever more challenging to address. The consideration of various competing criteria related to, for example, business, technical, workforce, safety and environmental aspects increases the complexity of decision making and leads to problems that feature multiple competing criteria. A key challenge in such problems is the identification of the most preferred trade-off solution(s) with respect to the competing criteria. Therefore, the effective combination of data, skills, and advanced engineering and management technologies is becoming a key asset to a company urging the need to rethink how…

Sensor Fusion Localization and Navigation for Visually Impaired People

2018

In this paper, we present an innovative cyber physical system for indoor and outdoor localization and navigation, based on the joint utilization of dead-reckoning and computer vision techniques on a smartphone-centric tracking system. The system is explicitly designed for visually impaired people, but it can be easily generalized to other users, and it is built under the assumption that special reference signals, such as colored tapes, painted lines, or tactile paving, are deployed in the environment for guiding visually impaired users along pre-defined paths. Differently from previous works on localization, which are focused only on the utilization of inertial sensors integrated into the s…

Optimistic NAUTILUS navigator for multiobjective optimization with costly function evaluations

2022

AbstractWe introduce novel concepts to solve multiobjective optimization problems involving (computationally) expensive function evaluations and propose a new interactive method called O-NAUTILUS. It combines ideas of trade-off free search and navigation (where a decision maker sees changes in objective function values in real time) and extends the NAUTILUS Navigator method to surrogate-assisted optimization. Importantly, it utilizes uncertainty quantification from surrogate models like Kriging or properties like Lipschitz continuity to approximate a so-called optimistic Pareto optimal set. This enables the decision maker to search in unexplored parts of the Pareto optimal set and requires …

The nationality of companies in French law

2012

The development of international economic relations and the construction of an integrated European area, both from an economic and a political point of view, has revived the debate on the nationality of trading companies. The question is not so much whether trading companies have a nationality on an equal footing with natural persons – solutions have long been accepted by international doctrine and jurisprudence – but rather to determine how this notion has evolved and adapted to the constraints on the one hand, of a globalized market economy and, on the other hand, of European Union law which overturns the traditionally accepted solutions of nationality of trading companies into the legal …

L'utilisation renouvelée de la jurisprudence « État d'urgence en Nouvelle-Calédonie » au profit de la liberté contractuelle et de la liberté d'entrep…

2013

International audience; (Cons. const., 13 juin 2013, n° 2013-672 DC, Loi relative à la sécurisation de l'emploi), Dr. soc. 2013. 673, étude J. Barthélémy ; ibid. 680, étude D. Rousseau et D. Rigaud

De l'usage de la gomme, comme du crayon, par le Conseil constitutionnel face aux malfaçons législatives

2011

International audience; Cons. const., 12 avr. 2011, n° 2011-628 DC, AJDA 2011. 763

Conservation et réquisition des données relatives aux communications électroniques : un débat serein est-il enfin possible ?

2022

The finger of Beelzebub. The consecration of judicial review of constitutionality in Portugal in 1911

2022

Without entirely breaking with the political review of constitutionality established in the 19th century, Portugal, which became a republic after the October 1910 revolution, decided to enshrine judicial review of constitutionality in its 1911 Constitution. The choice of the American model of diffuse review was intended to break with the main guarantee offered in the days of 'granted constitutionalism', when the moderating power of the King acted as guarantor of the Constitution alongside the political chambers. This was the aim of the promoter of this legal revolution, the law professor Afonso Costa, a strong man of the First Republic, who was able to convert his initially hostile republic…

The Ivorian Constitutional Council and the supremacy of the Constitution. : study in light of his decisions and opinions

2018

Ivorian constitutional justice, in its current form, is the fruit of the democratization movement launched on the continent from the 1990s. But if elsewhere the exercise of constitutional review immediately became an essential instrument in the effectiveness of the Constitution and the advent of the rule of law, in Côte d'Ivoire, the guarantee of the the Constitution’s supremacy has evolved continuously at an oscillatory rhythm. The constitutionality check is first expressed through a strategy of small steps. The constitutional judge's choice of a narrow interpretation of his attributions produces a daring case law geared towards legitimizing the executive power and its governance. Subseque…