6 papers
Gamma-Laplace Surrogate for Variance Aware Sensor Placement for Detecting Poisson Distributed Targets
Md Muhtasim Fuad, Mingyu Kim, Daniel J. Stilwell +1
Sensor placement for stochastically arriving targets is studied using a void probability objective, defined as the probability that no target remains undetected over a finite horiz…
Robust Sensor Placement for Poisson Arrivals with False Alarm Aware Spatiotemporal Sensing
Mingyu Kim, Pronoy Sarker, Seungmo Kim +2
This paper studies sensor placement when detection performance varies stochastically due to environmental factors over space and time and false alarms are present, but a filter is…
Outlier Detection of Poisson-Distributed Targets Using a Seabed Sensor Network
Mingyu Kim, Daniel Stilwell, Jorge Jimenez
This paper presents a framework for classifying and detecting spatial commission outliers in maritime environments using seabed acoustic sensor networks and log Gaussian Cox proces…
Near-optimal Sensor Placement for Detecting Stochastic Target Trajectories in Barrier Coverage Systems
Mingyu Kim, Daniel J. Stilwell, Harun Yetkin +1
This paper addresses the deployment of sensors for a 2-D barrier coverage system. The challenge is to compute near-optimal sensor placements for detecting targets whose trajectorie…
Improved Approximation of Sensor Network Performance for Seabed Acoustic Sensors
Mingyu Kim, Daniel J. Stilwell, Harun Yetkin +1
Sensor locations to detect Poisson-distributed targets, such as seabed sensors that detect shipping traffic, can be selected to maximize the so-called void probability, which is th…
Toward optimal placement of spatial sensors
Mingyu Kim, Harun Yetkin, Daniel J. Stilwell +3
This paper addresses the challenges of optimally placing a finite number of sensors to detect Poisson-distributed targets in a bounded domain. We seek to rigorously account for unc…