Explanipedia

SeismoQuakeGNN: a hybrid framework for spatio-temporal earthquake prediction with transformer-enhanced models Open

P. Balakrishnan, Salil Goel · 2025

Accurate predictions of earthquakes are crucial for disaster preparedness and risk mitigation. Conventional machine learning models like Random Forest, SVR, and XGBoost are frequently used for seismic forecasting; however, capturing the in…

SPECTRAL GRAPH THEORY FOR COMMUNITY DETECTION IN LARGE-SCALE SOCIAL NETWORKS: A MATHEMATICAL FRAMEWORK Open

Salil Goel · 2025

Community detection in large-scale social networks remains a central challenge because methods must be both theoretically grounded and computationally efficient. This paper introduces a spectral framework that links the eigenvalue structur…

Low-Cost LiDAR Mapping on Bicycles for Urban Road and Sidewalk Detection Open

Tanayveer Singh Bhatia, Salil Goel, Aditya Medury · 2025

Extracting road information from Lidar point cloud data is crucial for autonomous vehicle navigation, urban planning, and infrastructure management applications. Lidar technology provides detailed 3D representations of environments, making…

Enhancing Road Infrastructure Quality Assessment Through Low-Cost Inertial Sensors Open

Tanya Singh, K. C. Garg, Salil Goel · 2025

The quality of road infrastructure significantly influences road safety, vehicle performance, and the overall driving experience. Traditional methods of assessing road quality, such as manual inspections, often lack the efficiency and accu…

Impact of On-Street Parking Space Placement on Through Traffic Open

Prakash Chauhan, Salil Goel, Stephan Winter · 2025

On-street parking significantly impacts urban traffic flow. Existing research has primarily focused on pricing policies as a method to mitigate the congestion caused by parking. However, the specific influence of spatial parking configurat…

Modified ICP based Framework for 3D Localization and Mapping in GNSS-denied Environments using LiDAR Open

Mansi Koshti, Surbhi Barnwal, Salil Goel · 2024

Lidar odometry and mapping has emerged as fundamental technology in various fields, including accurate positioning and mapping, autonomous vehicles, robotics, and environmental monitoring. The ability to create accurate maps and calculate …

Unsupervised Clustering-based 3D Static Scene Construction Using LiDAR Channel and Azimuth Angle Open

Rohit Rajput, Salil Goel, Aditya Medury · 2024

Cameras are typically used at road intersections to collect data to perform object detection but struggle in low-light and harsh weather. On the other hand, Light Detection and Ranging (LiDAR) is used as a key technology in 3D vision syste…

Automated Pipeline for Multi-LiDAR Extrinsic Calibration: Experimental Evaluation and Performance Analysis Open

Surbhi Barnwal, Mansi Koshti, Salil Goel · 2024

In recent years, 3D LiDAR (Light Detection and Ranging) has become a crucial sensor in various applications such as autonomous vehicles, robotics, object detection, precision forestry, and agriculture. However, specific LiDAR sensors, such…

Smart Parking in Fast-Growing Cities. Challenges and Solutions Open

Stephan Winter, Salil Goel · 2021

Parking is a challenge for cities everywhere, but especially for cities in low- and middle-income countries. There, cities are experiencing rapid urbanization and increasing motorization, while investment capacity for parking infrastructur…

A CASE STUDY OF PEDESTRIAN POSITIONING WITH UWB AND UAV CAMERAS Open

Andrea Masiero, Paolo Dabove, Vincenzo Di Pietra, Marco Piragnolo, Antonio Vettore , et al. · 2021

The development and availability on consumer devices of the global navigation satellite systems (GNSS) have dramatically changed the everyday-life of most of the human population, enabling real time navigation on almost any smart device pr…

INDOOR NAVIGATION AND MAPPING: PERFORMANCE ANALYSIS OF UWB-BASED PLATFORM POSITIONING Open

Andrea Masiero, Harris Perakis, Jelena Gabela, Charles Toth, Vassilis Gikas , et al. · 2020

The increasing demand for reliable indoor navigation systems is leading the research community to investigate various approaches to obtain effective solutions usable with mobile devices. Among the recently proposed strategies, Ultra-Wide B…

A Benchmarking Measurement Campaign to Support Ubiquitous Localization in GNSS Denied and Indoor Environments Open

Guenther Retscher, Allison Kealy, Vassilis Gikas, Jelena Gabela, Salil Goel , et al. · 2020

Localization in GNSS-denied/challenged indoor/outdoor and transitional environments represents a challenging research problem. As part of the joint IAG/FIG Working Groups 4.1.1 and 5.5 on Multi-sensor Systems, a benchmarking measurement ca…

Experimental Evaluation of a UWB-Based Cooperative Positioning System for Pedestrians in GNSS-Denied Environment Open

Jelena Gabela, Guenther Retscher, Salil Goel, Harris Perakis, Andrea Masiero , et al. · 2019

Cooperative positioning (CP) utilises information sharing among multiple nodes to enable positioning in Global Navigation Satellite System (GNSS)-denied environments. This paper reports the performance of a CP system for pedestrians using …

Robust Positioning Performance in Indoor Environments Open

Allison Kealy, Guenther Retscher, Yan Li, Thomas Gonzales, Salil Goel , et al. · 2019

Increasingly, safety and liability critical applications require GNSS-like positioning metrics in environments where GNSS cannot work. Indoor navigation for the vision impaired and other mobility restricted individuals, emergency responder…

Development and Experimental Evaluation of a Low-Cost Cooperative UAV Localization Network Prototype Open

Salil Goel, Allison Kealy, Bharat Lohani · 2018

Precise localization is one of the key requirements in the deployment of UAVs (Unmanned Aerial Vehicles) for any application including precision mapping, surveillance, assisted navigation, search and rescue. The need for precise positionin…

Optimal Segmentation of Glass Shell Structures Open

Salil Goel · 2018

Monolithic glass shells can be constructed in limited sizes. Segmented shells allow coverage of larger spans. Three shell systems - spherical dome, cylindrical roof and hyperbolic paraboloid were segmented using four different curved glass…

Cooperative localisation of unmanned aerial vehicles using low cost sensors Open

Salil Goel · 2017

COOPERATIVE UAS LOCALIZATION USING LOWCOST SENSORS Open

Salil Goel, Allison Kealy, Bharat Lohani · 2016

Networks of small, low cost Unmanned Aerial Systems (UASs) have the potential to improve responsiveness and situational awareness across an increasing number of applications including defense, surveillance, mapping, search and rescue, disa…

COOPERATIVE UAS LOCALIZATION USING LOWCOST SENSORS Open

Salil Goel, Allison Kealy, Bharat Lohani · 2016

Networks of small, low cost Unmanned Aerial Systems (UASs) have the potential to improve responsiveness and situational awareness across an increasing number of applications including defense, surveillance, mapping, search and rescue, disa…

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