In the field of computational social choice, structure in preferences is often described by so-called domain restrictions. Domain restrictions are of major importance since they allow for the circumvention of Arrow’s paradox and for faster algorithms. On the other hand, such structure might be disadvantageous if one seeks to protect voting mechanisms against manipulation and control with the he...

This paper presents a wide array of e cient multipliers on an ASIC submicronic technology. Connection delays are taken into account through statistical wire lengthes. For power dissipation point of view, logic switching activity as well as glitching activity are both estimated. Firstly, the goal is to provide actual and accurate characterizations of classical multipliers. Secondly, most e cient...

uring the past decade or so, many physicists have gone to Wall Street to work in finance. While the commonly heard statement that " Wall Street is the biggest single recruiter of physics PhDs " appears to be an urban legend, physicists working as quants—quantitative analysts—are now unquestionably common in large investment banks and other financial businesses. More recently, a countermovement ...

The purpose of the present study is to investigate the boundary layer separation point in a magnetohydrodynamics diffuser. As an innovation, the Re value on the separation point is determined for the non-Newtonian fluid flow under the influence of the non-uniform magnetic field due to an electrical solenoid, in an empirical case. The governing equations include continuity and momentum are solve...

The composition of software systems in a new one requires a good architectural design phase to speed up remote communications between these systems. But at the implementation phase, the code to coordinate such components ends up mixed in the main business code. This leads to maintenance problems, raising the need of, on the one hand, separate the coordination code from the business code, and on...