We present in this work a forward model for an Integral Field Unit (IFU) instrument. Our model is general but primarily developed for the Mid Resolution Spectrometer of the Mid In-frared Instrument on board the James Webb Space Telescope (JWST). It takes a 3D spatio-spectral object as input and produces a set of 2D projected data with multiple dete...
International audience
International audience
Published in Cell systems
Non-genetic heterogeneity observed in clonal cell populations is an immediate cause of drug resistance that remains challenging to profile because of its transient nature. Here, we coupled three single-cell technologies to link the predicted drug response of a cell to its own genome-wide transcriptomic profile. As a proof of principle, we analyzed ...
Wavelet decompositions of integral operators have proven their efficiency in reducing computing times for many problems, ranging from the simulation of waves or fluids to the resolution of inverse problems in imaging. Unfortunately, computing the decomposition is itself a hard problem which is oftentimes out of reach for large scale problems. The o...
While the basic methods of image classification are bench-marked on large databases of widely varying objects , many AI real-world applications require advanced, fine-grained classification, to distinguish between items with similar global patterns, like insects or birds, but that differ by small details. Therefore, we propose in this paper to use ...
Cette thèse, co-financée par l’ADEME, se place dans le cadre d’une collaboration entre le LIRIS et le Centre Léon Bérard autour de l’étude épidémiologique TESTIS. L’étude TESTIS vise à estimer l’impact des pesticides sur le développement de la tumeur germinale du cancer du testicule. Cette maladie ayant un temps de développement long, il est nécess...
Cette thèse, co-financée par l’ADEME, se place dans le cadre d’une collaboration entre le LIRIS et le Centre Léon Bérard autour de l’étude épidémiologique TESTIS. L’étude TESTIS vise à estimer l’impact des pesticides sur le développement de la tumeur germinale du cancer du testicule. Cette maladie ayant un temps de développement long, il est nécess...
Creating a digital double of the Earth in the form of maps has many applications in for example autonomous driving, automated drone delivery, urban planning, telecommunications and disaster management. Geographic Information Systems (GIS) are the frameworks used to integrate geolocalized data and represent maps. They represent shapes of objects in ...
Published in Entropy (Basel, Switzerland)
We propose here a method to analyze whether financial and macroeconomic shocks influence the entropy of financial networks. We derive a measure of entropy using the correlation matrix of the stock market components of the DOW Jones Industrial Average (DJIA) index. Using VAR models in different specifications, we show that shocks in production or th...
