Diffusion Smoothing for Spatial Point Patterns

QR Code

Diffusion Smoothing for Spatial Point Patterns

Traditional kernel methods for estimating the spatially-varying density of points in a spatial point pattern may exhibit unrealistic artefacts,in addition to the familiar problems of bias and over or under-smoothing.Performance can be improved by using diffusion smoothing, in which thesmoothing kern...

Full description

Bibliographic Details
Main Authors:	Baddeley, Adrian, Davies, Tilman M, Rakshit, Suman, Nair, Gopalan, McSwiggan, Greg
Format:	Journal Article
Language:	English
Published:	Institute of Mathematical Statistics 2022
Subjects:	Science & Technology Physical Sciences Statistics & Probability Mathematics Adaptive smoothing bandwidth heat kernel kernel estimation lagged arrival method Richardson extrapolation BANDWIDTH SELECTION DENSITY-ESTIMATION CROSS-VALIDATION KERNEL INTENSITY ESTIMATORS MATRICES LATTICE
Online Access:	http://purl.org/au-research/grants/arc/DP130104470 http://hdl.handle.net/20.500.11937/91583

Similar Items

Estimation of relative risk for events on a linear network
by: McSwiggan, G., et al.
Published: (2020)

Kernel density estimation for spatial processes: the L_1 theory
by: Hallin, M., et al.
Published: (2004)

Analysing point patterns on networks — A review
by: Baddeley, Adrian, et al.
Published: (2021)

A note on the asymptotic normality of the kernel deconvolution density estimator with logarithmic chi-square noise
by: Zu, Yang
Published: (2015)

Spatial kernel regression estimation: weak consistency.
by: Lu, Zudi, et al.
Published: (2004)

Nonparametric specification tests for stochastic volatility models based on volatility density
by: Zu, Yang
Published: (2015)

On the accurate numerical evaluation of geodetic convolution integrals
by: Hirt, Christian, et al.
Published: (2011)

Bernouli Forward-Backward Smoothing for Track-Before-Detect
by: Wong, S., et al.
Published: (2014)

Bernoulli Forward-Backward Smoothing for Joint Target Detection and Tracking
by: Vo, Ba Tuong, et al.
Published: (2011)

Mean kernels to improve gravimetric geoid determination based on modified Stokes's integration
by: Hirt, Christian
Published: (2011)

Maximizing bandwidth using disjoint paths
by: Loh, R., et al.
Published: (2010)

Evaluation of the effect of closed areas on a unique and shallow water coral reef fish assemblage reveals complex responses
by: Shedrawi, G., et al.
Published: (2014)

A Gravimetric Geoid model of Tasmania, computed using the One-dimensional Fast Fourier Transform and a Deterministically Modified Kernel
by: Vella, J., et al.
Published: (1999)

Nitrate and fluoride adsorption from aqueous solution by chemically modified palm kernel shells
by: Bashir, Muhammad Tariq
Published: (2016)

Extraction and characterization of oligosaccharides from palm kernel cake as prebiotic
by: Jahromi, Mohammad Faseleh, et al.
Published: (2016)

Skewed distributions generated by truncated cauchy kernel
by: Ashani, Zahra Nazemi
Published: (2017)

Improved Convergence Rates for the Truncation Error in Gravimetric Geoid Determination
by: Evans, J., et al.
Published: (2000)

Thermal behavior of concentrated oil-in-water emulsions based on soybean oil and palm kernel olein blends
by: Ibrahim, Nor Hayati, et al.
Published: (2009)

Parameter estimation of smooth threshold autoregressive models.
by: Nur, Darfiana
Published: (1998)

Adaptive kernel interpolation on 3D image reconstruction of breast ultrasound images
by: Ng, Paul Yong
Published: (2018)

Gee-Smoothing Spline for Semiparametric Estimation of Longitudinal Categorical Data
by: Suliadi,
Published: (2011)

Estimating spot volatility with high-frequency financial data
by: Zu, Yang, et al.
Published: (2014)

Results of the attitude reconstruction for the UniSat-6 microsatellite using in-orbit data
by: Battistini, Simone, et al.
Published: (2016)

A comparison of gravimetric geoid models over Western Australia, computed using modified forms of Stokes's Integral
by: Featherstone, Will
Published: (1999)

A Meissl-modified Vanicek and Kleusberg kernel to reduce the truncation error in gravimetric geoid computations
by: Featherstone, Will, et al.
Published: (1998)

Deterministic, stochastic, hybrid and band-limited modifications of Hotine’s integral
by: Featherstone, Will
Published: (2013)

Influence of process parameters on the strength of oil palm kernel shell pellets
by: Lai, Zhenyue, et al.
Published: (2013)

Hydrogen production from gasification of palm kernel shell in the presence of Fe/CeO2 catalysts
by: Ramli, Anita, et al.
Published: (2016)

Effects of feeding dietary Palm Kernel Cake on egg production and egg quality of Khaki Campbell duck
by: Samsudin, Anjas Asmara @ Ab Hadi, et al.
Published: (2016)

Mobile Robotics in a Random Finite Set Framework
by: Mullane, J., et al.
Published: (2014)

Laser and Radar Based Robotic Perception
by: Adams, M., et al.
Published: (2011)

The Effect of Reparameterisation on the Behaviour of Nonlinear Estimates
by: Mohamed Ramli, Norazan
Published: (2000)

Simultaneous-arrival of multiple agents with different targets
by: Li, R., et al.
Published: (2014)

Towards a unified theory of GNSS ambiguity resolution
by: Teunissen, Peter
Published: (2003)

Krein Space Methods for Structured Data
by: Redshaw, Joseph
Published: (2024)

Performance of three types of Stokes's kernel in the combined solution for the geoid
by: Vanicek, P., et al.
Published: (1998)

Band-Limited Kernel Modifications for Regional Geoid Determination Based on Dedicated Satellite Gravity Field Missions
by: Featherstone, Will
Published: (2003)

AUSGeoid98 geoid model of Australia: data treatment, computations and comparisons with GPS-levelling data
by: Featherstone, Will, et al.
Published: (2001)

Semantic image understanding: from pixel to word
by: Fu, Hao
Published: (2012)

Parameter estimation of Kumaraswamy Burr type X models based on cure models with or without covariates
by: Yusuf, Madaki Umar
Published: (2017)