Search Results - "Koval, Anton"

A Comparative Field Study of Global Pose Estimation Algorithms in Subterranean Environments by Stathoulopoulos, Nikolaos, Koval, Anton, Nikolakopoulos, George

“…In this article, we perform a novel and extended field evaluation of the state-of-the-art algorithmic frameworks’ performance on global pose estimation. More…”
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Experimental evaluation of autonomous map-based Spot navigation in confined environments by Koval, Anton, Karlsson, Samuel, Nikolakopoulos, George

“…In this article, we address the task of experimental evaluation of autonomous map-based navigation of a Boston Dynamics Spot quadruped robot in confined…”
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On the Unification of Legged and Aerial Robots for Planetary Exploration Missions by Haluška, Jakub, Koval, Anton, Nikolakopoulos, George

“…In this article, we address the task of developing a unified solution that incorporates quadruped and aerial robots for planetary exploration missions. The…”
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Multi-Agent Collaborative Path Planning Based on Staying Alive Policy by Koval, Anton, Sharif Mansouri, Sina, Nikolakopoulos, George

“…Modern mobile robots tend to be used in numerous exploration and search and rescue applications. Essentially they are coordinated by human operators and…”
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3DEG: Data-Driven Descriptor Extraction for Global re-localization in subterranean environments by Stathoulopoulos, Nikolaos, Koval, Anton, Nikolakopoulos, George

“…Localization algorithms that rely on 3D LiDAR scanners often encounter temporary failures due to various factors, such as sensor faults, dust particles, or…”
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D+∗: A risk aware platform agnostic heterogeneous path planner by Karlsson, Samuel, Koval, Anton, Kanellakis, Christoforos, Nikolakopoulos, George

“…This article establishes the novel D+∗, a risk-aware and platform-agnostic heterogeneous global path planner for robotic navigation in complex environments…”
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Communication-Aware Control of Large Data Transmissions via Centralized Cognition and 5G Networks for Multi-Robot Map merging by Damigos, Gerasimos, Stathoulopoulos, Nikolaos, Koval, Anton, Lindgren, Tore, Nikolakopoulos, George

“…Multiple modern robotic applications benefit from centralized cognition and processing schemes. However, modern equipped robotic platforms can output a large…”
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Multimodality robotic systems: Integrated combined legged-aerial mobility for subterranean search-and-rescue by Lindqvist, Björn, Karlsson, Samuel, Koval, Anton, Tevetzidis, Ilias, Haluška, Jakub, Kanellakis, Christoforos, Agha-mohammadi, Ali-akbar, Nikolakopoulos, George

“…This work presents a field-hardened autonomous multimodal legged-aerial robotic system for subterranean exploration, extending a legged robot to be the carrier…”
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Irregular Change Detection in Sparse Bi-Temporal Point Clouds Using Learned Place Recognition Descriptors and Point-to-Voxel Comparison by Stathoulopoulos, Nikolaos, Koval, Anton, Nikolakopoulos, George

“…Change detection and irregular object extraction in 3D point clouds is a challenging task that is of high importance not only for autonomous navigation but…”
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Dataset collection from a SubT environment by Koval, Anton, Karlsson, Samuel, Mansouri, Sina Sharif, Kanellakis, Christoforos, Tevetzidis, Ilias, Haluska, Jakub, Agha-mohammadi, Ali-akbar, Nikolakopoulos, George

“…This article presents a dataset collected from the subterranean (SubT) environment with a current state-of-the-art sensors required for autonomous navigation…”
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Towards Robust Localization Deep Feature Extraction by CNN by Carlbaum, Erik, Mansouri, Sina Sharif, Kanellakis, Christoforos, Koval, Anton, Nikolakopoulos, George

“…Robust localization is a fundamental capability to increase the autonomy levels of robotic platforms. A core processing step in vision based odometry methods…”
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Efficient Real-time Smoke Filtration with 3D LiDAR for Search and Rescue with Autonomous Heterogeneous Robotic Systems by Kyuroson, Alexander, Koval, Anton, Nikolakopoulos, George

“…Search and Rescue (SAR) missions in harsh and unstructured Sub-Terranean (Sub-T) environments in the presence of aerosol particles have recently become the…”
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3DEG: Data-Driven Descriptor Extraction for Global re-localization in subterranean environments by Stathoulopoulos, Nikolaos, Koval, Anton, Nikolakopoulos, George

“…Current global re-localization algorithms are built on top of localization and mapping methods andheavily rely on scan matching and direct point cloud feature…”
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Autonomous Point Cloud Segmentation for Power Lines Inspection in Smart Grid by Kyuroson, Alexander, Koval, Anton, Nikolakopoulos, George

“…LiDAR is currently one of the most utilized sensors to effectively monitor the status of power lines and facilitate the inspection of remote power distribution…”
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Efficient Real-time Smoke Filtration with 3D LiDAR for Search and Rescue with Autonomous Heterogeneous Robotic Systems by Kyuroson, Alexander, Koval, Anton, Nikolakopoulos, George

“…Search and Rescue (SAR) missions in harsh and unstructured Sub-Terranean (Sub-T) environments in the presence of aerosol particles have recently become the…”
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Irregular Change Detection in Sparse Bi-Temporal Point Clouds using Learned Place Recognition Descriptors and Point-to-Voxel Comparison by Stathoulopoulos, Nikolaos, Koval, Anton, Nikolakopoulos, George

“…Change detection and irregular object extraction in 3D point clouds is a challenging task that is of high importance not only for autonomous navigation but…”
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Evaluation of Lidar-based 3D SLAM algorithms in SubT environment by Koval, Anton, Kanellakis, Christoforos, Nikolakopoulos, George

“…Autonomous navigation of robots in harsh and GPS denied subterranean (SubT) environments with lack of natural or poor illumination is a challenging task that…”
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Body-aware Local Navigation for Asymmetric Holonomic Robots using Control Barrier Functions by Saradagi, Akshit, Fredriksson, Scott, Koval, Anton, Nikolakopoulos, George

“…In this article, we propose a body-aware local navigation strategy for asymmetric holonomic robots for collision-free navigation in narrow pathways with sharp…”
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Autonomous Residual Threshold Detection for Decentralized Radar Inertial Odometry in Hostile Environments by Mukherjee, Moumita, Banerjee, Avijit, Koval, Anton, Nikolakopoulos, George

“…The article introduces an adaptive threshold detection mechanism aimed at enhancing a decentralized radar inertial odometry (RIO) framework, enabling resilient…”
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Decentralized Fusion-Based Ego Velocity Estimation Using Multiple FMCW Radars by Mukherjee, Moumita, Banerjee, Avijit, Koval, Anton, Nikolakopoulos, George

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