50 citations · 51 across the 2 of their papers we have counts for
9 papers
Frontier Detection and Reachability Analysis for Efficient 2D Graph-SLAM Based Active Exploration
Zezhou Sun, Banghe Wu, Cheng-Zhong Xu +3
We propose an integrated approach to active exploration by exploiting the Cartographer method as the base SLAM module for submap creation and performing efficient frontier detectio…
Hi Sigma, do I have the Coronavirus?: Call for a New Artificial Intelligence Approach to Support Health Care Professionals Dealing With The COVID-19 Pandemic
Brian Subirana, Ferran Hueto, Prithvi Rajasekaran +10
Just like your phone can detect what song is playing in crowded spaces, we show that Artificial Intelligence transfer learning algorithms trained on cough phone recordings results…
LiDAR Iris for Loop-Closure Detection
Ying Wang, Zezhou Sun, Cheng-Zhong Xu +3
In this paper, a global descriptor for a LiDAR point cloud, called LiDAR Iris, is proposed for fast and accurate loop-closure detection. A binary signature image can be obtained fo…
Perovskite PV-powered RFID: enabling low-cost self-powered IoT sensors
Sai Nithin R. Kantareddy, Ian Mathews, Shijing Sun +6
Photovoltaic (PV) cells have the potential to serve as on-board power sources for low-power IoT devices. Here, we explore the use of perovskite solar cells to power Radio Frequency…
Long range battery-less PV-powered RFID tag sensors
Sai Nithin R. Kantareddy, Ian Mathews, Rahul Bhattacharyya +3
Communication range in passive Radio-Frequency Identification (RFID) front-end devices is a critical barrier in the real-world implementation of this low-cost technology. Purely pa…
Self-powered sensors enabled by wide-bandgap perovskite indoor photovoltaic cells
Ian Mathews, Sai Nithin Reddy Kantareddy, Shijing Sun +7
We present a new approach to ubiquitous sensing for indoor applications, using high-efficiency and low-cost indoor perovksite photovoltaic cells as external power sources for backs…