Concept
Optimisation de boucle
Publications associées (115)
A Two Phase Heuristic Approach For The Dynamic Electric Autonomous Dial-a-Ride Problem
Nikolaos Geroliminis, Claudia Bongiovanni, Mor Kaspi
In the Dial-a-Ride-Problem (DARP) a fleet of vehicles provide shared-ride services to users specifying their origin, destination, and preferred arrival time. In the dynamic version of the DARP, some trips are booked in advance while others come in real-tim ...
2018Spatial: A Language and Compiler for Application Accelerators
Christos Kozyrakis, Yunqi Zhang
Industry is increasingly turning to reconfigurable architectures like FPGAs and CGRAs for improved performance and energy efficiency. Unfortunately, adoption of these architectures has been limited by their programming models. HDLs lack abstractions for pr ...
ASSOC COMPUTING MACHINERY2018Hardware Acceleration of HDR-Image Tone Mapping on an FPGA-CPU Platform Through High-Level Synthesis
Christian Enz, Vincent Frédéric Camus, Alessandro Pezzotta, Jérémy Lucien Maurice Schlachter, Mattia Cacciotti
In this paper, the hardware acceleration of a tone-mapping algorithm for High-Dynamic-Range image processing is presented. Starting from the C++ source code, High-Level Synthesis has been performed using Xilinx SDSoC for a Xilinx Zynq SoC device. After an ...
IEEE2018Optimized Data Representation for Interactive Multiview Navigation
Pascal Frossard, Thomas Maugey, Rui Ma
In contrary to traditional media streaming services where a unique media content is delivered to different users, interactive multiview navigation applications enable users to choose their own viewpoints and freely navigate in a three-dimensional scene. Th ...
2018Integrated ESOP Refactoring for Industrial Designs
Giovanni De Micheli, Mathias Soeken, Luca Gaetano Amarù, Winston Jason Haaswijk
We present a multi-level logic refactoring algorithm based on exclusive sum-of-product (ESOP) expressions. ESOP expressions are two-level logic representation forms, similar to sum of -product (SOP) expressions. However, ESOPs use EXOR instead of OR operat ...
IEEE2018Adding flexibility to multi-tenant networks
Cloud computing has been experiencing sharp development over the last years, leading to an increased demand for application migration to the cloud. Cloud providers, in an effort to attract more customers and earn their confidence, offer to tenants the illu ...
EPFL2018Fast multi-contact whole-body motion planning with limb dynamics
Auke Ijspeert, Jonathan Patrick Arreguit O'Neill, Salman Faraji
We present a new method for multi-contact motion planning which efficiently encodes internal dynamics of the robot without needing to use full models. Our approach is based on a five-mass model which is formulated by Cartesian points instead of joint angle ...
IEEE2018Microsphere-mediated optical contrast tuning for designing imaging systems with adjustable resolution gain
Martinus Gijs, Daniel Migliozzi, Gergely Huszka
Upon illumination, a dielectric microsphere (mu,S) can generate a photonic nanojet (PNJ), which plays a role in the super-resolution imaging of a sample placed in the mu S's immediate proximity. Recent microscopy implementations pioneered this concept but, ...
NATURE PUBLISHING GROUP2018Towards Real-Time High-Resolution Interferometric Imaging with Bluebild
Rooted in radio-astronomy, the Bluebild algorithm is a paradigm-changing imager to estimate the sky intensity function. However, current imaging pipelines in radio-astronomy are highly-tailored to the CLEAN-family of imagers, and hence lack the flexibility ...
2017Simulation of profile evolution from ramp-up to ramp-down and optimization of tokamak plasma termination with the RAPTOR code
Olivier Sauter, Federico Alberto Alfredo Felici, Antoine Pierre Emmanuel Alexis Merle, Doohyun Kim, Anna Teplukhina, Donghyun Kim
The present work demonstrates the capabilities of the transport code RAPTOR as a fast and reliable simulator of plasma profiles for the entire plasma discharge, i.e. from ramp-up to ramp-down. This code focuses, at this stage, on the simulation of electron ...
2017