搜索结果: 1-6 共查到“marked point”相关记录6条 . 查询时间(0.062 秒)
NETWORK DETECTION IN RASTER DATA USING MARKED POINT PROCESSES
Marked point processes RJMCMC graph digital terrain models networks
2016/7/28
We propose a new approach for the automatic detection of network structures in raster data. The model for the network structure is represented by a graph whose nodes and edges correspond to junction-p...
A GRAPH BASED MODEL FOR THE DETECTION OF TIDAL CHANNELS USING MARKED POINT PROCESSES
Marked point processes RJMCMC graph model digital terrain models coast
2015/9/21
In this paper we propose a new method for the automatic extraction of tidal channels in digital terrain models (DTM) using a sampling approach based on marked point processes. In our model, the tidal ...
Extraction of fluvial networks in lidar data using marked point processes
Marked point processes RJMCMC Lidar Networks Coast
2014/9/9
We propose a method for the automatic extraction of fluvial networks in lidar data with the aim to obtain a connected network represented by the fluvial channels' skeleton. For that purpose we develop...
Numerical methods for optimal insurance demand under marked point processes shocks
Optimal insurance stochastic control duality dynamic programming principle
2010/10/21
This paper deals with numerical solutions of maximizing expected utility from terminal wealth under a non-bankruptcy constraint. The wealth process is subject to shocks produced by a general marked p...
Optimal insurance demand under marked point processes shocks: a dynamic programming duality approach
Optimal insurance stochastic control duality optional decomposition
2010/10/21
We study the stochastic control problem of maximizing expected utility from terminal wealth under a non-bankruptcy constraint. The wealth process is subject to shocks produced by a general marked poin...
A stochastic marked point process model for earthquakes
stochastic marked point process model earthquakes
2009/12/11
A simplified stochastic model for earthquake occurrence focusing on the spatio-temporal interactions between earthquakes is presented. The model is a marked point process model in which each earthquak...