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Optimal Power Allocation in CDMA Networks with Macrodiversity
This report defines and analyzes a general model of macrodiversity in CDMA networks (Code Division Multiple Access). Some differences between the up link (from users... -
Stationary IPA Estimates for Non-Smooth G/G/1/∞ Functionals via Palm Inversio...
International audience -
A Comparative Study of Point Processes for Line Network Extraction in Remote ...
We present in this report a comparative study between models of line network extraction, within a stochastic geometry framework. We rely on the theory of marked point... -
Building Detection by Markov Object processes and a MCMC Algorithm
This work aims at detecting buildings in digital aerial photographs. Here we model a set of buildings by a configuration of objects. We define a point process on the... -
Conditioning of Markov processes
The aim of this work is to describe the conditional law of a multidimensional Markov process knowing linear combinations of its coordinates at given times. We are... -
Simulations of Large Telecommunication Networks Based on Probabilistic Modeling
We describe a new technique for simulations of large communication networks. This technique is based on a new approach for communication networks modeling by means of... -
Moment formulae for general point processes
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Fluctuations for the number of records on subtrees of the Continuum Random Tree
We study the asymptotic behavior af the number of cuts $X(T_n)$ needed to isolate the root in a rooted binary random tree $T_n$ with $n$ leaves. We focus on the case... -
Spatial Interactions of Peers and Performance of File Sharing Systems
We propose a new model for peer-to-peer networking which takes the network bottlenecks into account beyond the access. This model allows one to cope with key features... -
Modelling microstructure noise with mutually exciting point processes
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The lent particle method for marked point processes
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STATISTICAL SIGNAL PROCESSING FOR NUCLEAR SPECTROMETRY: application to pileup...
The main objective of spectrometry is to characterize the radioactive elements of an unknown source by studying the energy of the emitted gamma photons. When a photon... -
Limit Laws in Transaction-Level Asset Price Models
This version accepted by Econometric Theory -
Adaptive estimation of the intensity of some point processes by model selection.
In this thesis, we want to adapt model selection technics to<br />the problem of estimating the intensity of point processes. More precisely, we<br />want... -
Optimal control in limit order books
We propose a quantitative approach to some high frequency trading problematics. We are interested in several aspects of this field, from minimizing indirect trading... -
Modèles hiérarchiques et processus ponctuels spatio-temporels - Applications ...
Point processes are often used as spatial or spatio-temporal distribution models of occurrences. In this PhD dissertation, we focus first on Cox processes driven by a... -
On the greedy walk problem
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Detecting parametric objects in large scenes by Monte Carlo sampling
International audience -
Generalized Random Sign and Alert Delay Models for Imperfect Maintenance
International audience
