Stefan B. Williams

114 papers A* 24A 14B 1C 3Misc 4Journal 53Unranked 15

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Active self-semi-supervised learning for few labeled samples. Neurocomputing Ziting Wen, Oscar Pizarro, Stefan B. Williams
2025	J	`jnl`	SPADE: Sparsity Adaptive Depth Estimator for Zero-Shot, Real-Time, Monocular Depth Estimation in Underwater Environments. CoRR Hongjie Zhang, Gideon Billings, Stefan B. Williams
2024	J	`jnl`	Detecting Endangered Marine Species in Autonomous Underwater Vehicle Imagery Using Point Annotations and Few-Shot Learning. CoRR Heather Doig, Oscar Pizarro, Jacquomo Monk, Stefan B. Williams
2024	J	`jnl`	Feature Alignment: Rethinking Efficient Active Learning via Proxy in the Context of Pre-trained Models. CoRR Ziting Wen, Oscar Pizarro, Stefan B. Williams
2024	J	`jnl`	Feature Alignment: Rethinking Efficient Active Learning via Proxy in the Context of Pre-trained Models. Trans. Mach. Learn. Res. Ziting Wen, Oscar Pizarro, Stefan B. Williams
2024	J	`jnl`	Marine Robots: From Laboratories to the Real Underwater Adventure [From the Guest Editors]. IEEE Robotics Autom. Mag. Chen Wang, Ming Cao, Junzhi Yu, Guangming Xie, Derek A. Paley, Corina Barbalata, Stefan B. Williams
2024	J	`jnl`	Maximising the wrench capability of mobile manipulators with experiments on a UVMS. Frontiers Robotics AI Wilhelm Johan Marais, Oscar Pizarro, Stefan B. Williams
2023	J	`jnl`	A Semi-supervised Object Detection Algorithm for Underwater Imagery. CoRR Suraj Bijjahalli, Oscar Pizarro, Stefan B. Williams
2023	J	`jnl`	Feature Space Exploration For Planning Initial Benthic AUV Surveys. Field Robotics Jackson Shields, Oscar Pizarro, Stefan B. Williams
2023	J	`jnl`	Guiding Labelling Effort for Efficient Learning With Georeferenced Images. IEEE Trans. Pattern Anal. Mach. Intell. Takaki Yamada, Miquel Massot-Campos, Adam Prügel-Bennett, Oscar Pizarro, Stefan B. Williams, Blair Thornton
2023	A*	`conf`	Improved Benthic Classification using Resolution Scaling and SymmNet Unsupervised Domain Adaptation. ICRA Heather Doig, Oscar Pizarro, Stefan B. Williams
2023	J	`jnl`	Improved Benthic Classification using Resolution Scaling and SymmNet Unsupervised Domain Adaptation. CoRR Heather Doig, Oscar Pizarro, Stefan B. Williams
2023	J	`jnl`	NTKCPL: Active Learning on Top of Self-Supervised Model by Estimating True Coverage. CoRR Ziting Wen, Oscar Pizarro, Stefan B. Williams
2022	J	`jnl`	Active Self-Semi-Supervised Learning for Few Labeled Samples Fast Training. CoRR Ziting Wen, Oscar Pizarro, Stefan B. Williams
2022	J	`jnl`	GeoCLR: Georeference Contrastive Learning for Efficient Seafloor Image Interpretation. Field Robotics Takaki Yamada, Adam Prügel-Bennett, Stefan B. Williams, Oscar Pizarro, Blair Thornton
2022	A*	`conf`	Go With the Flow: Energy Minimising Periodic Trajectories for UVMS. ICRA Wilhelm Johan Marais, Stefan B. Williams, Oscar Pizarro
2022	J	`jnl`	Maximising Wrenches for Kinematically Redundant Systems with Experiments on UVMS. CoRR Wilhelm Johan Marais, Stefan B. Williams, Oscar Pizarro
2021	J	`jnl`	Anisotropic Disturbance Rejection for Kinematically Redundant Systems With Applications on an UVMS. IEEE Robotics Autom. Lett. Wilhelm Johan Marais, Stefan B. Williams, Oscar Pizarro
2021	J	`jnl`	Feature Space Exploration For Planning Initial Benthic AUV Surveys. CoRR Jackson Shields, Oscar Pizarro, Stefan B. Williams
2021	J	`jnl`	GeoCLR: Georeference Contrastive Learning for Efficient Seafloor Image Interpretation. CoRR Takaki Yamada, Adam Prügel-Bennett, Stefan B. Williams, Oscar Pizarro, Blair Thornton
2021	J	`jnl`	Leveraging Metadata in Representation Learning With Georeferenced Seafloor Imagery. IEEE Robotics Autom. Lett. Takaki Yamada, Miquel Massot-Campos, Adam Prügel-Bennett, Stefan B. Williams, Oscar Pizarro, Blair Thornton
2020	J	`jnl`	Recovering Depth from Still Images for Underwater Dehazing Using Deep Learning. Sensors Javier Pérez, Mitch Bryson, Stefan B. Williams, Pedro J. Sanz
2020	A*	`conf`	Towards Adaptive Benthic Habitat Mapping. ICRA Jackson Shields, Oscar Pizarro, Stefan B. Williams
2020	J	`jnl`	Towards Adaptive Benthic Habitat Mapping. CoRR Jackson Shields, Oscar Pizarro, Stefan B. Williams
2019	Misc	`conf`	Improved Multipath Time Delay Estimation Using Cepstrum Subtraction. ICASSP Eric L. Ferguson, Stefan B. Williams, Craig T. Jin
2018	J	`jnl`	Adaptive path planning for depth-constrained bathymetric mapping with an autonomous surface vessel. J. Field Robotics Troy Wilson, Stefan B. Williams
2018	A*	`conf`	Bounding Drift in Cooperative Localisation Through the Sharing of Local Loop Closures. ICRA Lachlan Toohey, Oscar Pizarro, Stefan B. Williams
2018	J	`jnl`	Coregistered Hyperspectral and Stereo Image Seafloor Mapping from an Autonomous Underwater Vehicle. J. Field Robotics Daniel L. Bongiorno, Mitch Bryson, Tom C. L. Bridge, Donald G. Dansereau, Stefan B. Williams
2018	J	`jnl`	Editorial. J. Field Robotics Hanumant Singh, Stefan B. Williams, Christopher N. Roman
2018	J	`jnl`	Improved multipath time delay estimation using cepstrum subtraction. CoRR Eric L. Ferguson, Stefan B. Williams, Craig T. Jin
2018	B	`conf`	Light Field Image Restoration for Vision in Scattering Media. ICIP Vigil Varghese, Mitch Bryson, Oscar Pizarro, Stefan B. Williams, Donald G. Dansereau
2018	Misc	`conf`	Sound Source Localization in a Multipath Environment Using Convolutional Neural Networks. ICASSP Eric L. Ferguson, Stefan B. Williams, Craig T. Jin
2017	A*	`conf`	Active sample selection in scalar fields exhibiting non-stationary noise with parametric heteroscedastic Gaussian process regression. ICRA Troy Wilson, Stefan B. Williams
2017	Misc	`conf`	Convolutional neural networks for passive monitoring of a shallow water environment using a single sensor. ICASSP Eric L. Ferguson, Rishi Ramakrishnan, Stefan B. Williams, Craig T. Jin
2017	J	`jnl`	Multimodal learning and inference from visual and remotely sensed data. Int. J. Robotics Res. Dushyant Rao, Mark De Deuge, Navid Nourani-Vatani, Stefan B. Williams, Oscar Pizarro
2017	J	`jnl`	Sound Source Localization in a Multipath Environment Using Convolutional Neural Networks. CoRR Eric L. Ferguson, Stefan B. Williams, Craig T. Jin
2016	J	`jnl`	Adaptive Path Planning for Depth Constrained Bathymetric Mapping with an Autonomous Surface Vessel. CoRR Troy Wilson, Stefan B. Williams
2016	J	`jnl`	Convolutional Neural Networks for Passive Monitoring of a Shallow Water Environment using a Single Sensor. CoRR Eric L. Ferguson, Rishi Ramakrishnan, Stefan B. Williams, Craig T. Jin
2016	J	`jnl`	Mid-water current aided localization for autonomous underwater vehicles. Auton. Robots Lashika Medagoda, Stefan B. Williams, Oscar Pizarro, James C. Kinsey, Michael V. Jakuba
2016	A*	`conf`	Multimodal information-theoretic measures for autonomous exploration. ICRA Dushyant Rao, Asher Bender, Stefan B. Williams, Oscar Pizarro
2016	J	`jnl`	Reflections on a decade of autonomous underwater vehicles operations for marine survey at the Australian Centre for Field Robotics. Annu. Rev. Control. Stefan B. Williams, Oscar Pizarro, Daniel M. Steinberg, Ariell Friedman, Mitch Bryson
2016	J	`jnl`	Simple change detection from mobile light field cameras. Comput. Vis. Image Underst. Donald G. Dansereau, Stefan B. Williams, Peter I. Corke
2016	J	`jnl`	True Color Correction of Autonomous Underwater Vehicle Imagery. J. Field Robotics Mitch Bryson, Matthew Johnson-Roberson, Oscar Pizarro, Stefan B. Williams
2015	J	`jnl`	Discovering salient regions on 3D photo-textured maps: Crowdsourcing interaction data from multitouch smartphones and tablets. Comput. Vis. Image Underst. Matthew Johnson-Roberson, Mitch Bryson, Bertrand Douillard, Oscar Pizarro, Stefan B. Williams
2015	J	`jnl`	Hierarchical Bayesian models for unsupervised scene understanding. Comput. Vis. Image Underst. Daniel M. Steinberg, Oscar Pizarro, Stefan B. Williams
2015	J	`jnl`	Linear Volumetric Focus for Light Field Cameras. ACM Trans. Graph. Donald G. Dansereau, Oscar Pizarro, Stefan B. Williams
2015	—	`conf`	Return to Antikythera: Multi-session SLAM Based AUV Mapping of a First Century B.C. Wreck Site. FSR Stefan B. Williams, Oscar Pizarro, Brendan Foley
2015	—	`conf`	Spatially informed spectral unmixing. WHISPERS Daniel L. Bongiorno, Adam J. Fairley, Stefan B. Williams
2015	Misc	`conf`	Structured Output Prediction with Hierarchical Loss Functions for Seafloor Imagery Taxonomic Categorization. IbPRIA Navid Nourani-Vatani, Roberto Javier López-Sastre, Stefan B. Williams
2014	A*	`conf`	Crowdsourced saliency for mining robotically gathered 3D maps using multitouch interaction on smartphones and tablets. ICRA Matthew Johnson-Roberson, Mitch Bryson, Bertrand Douillard, Oscar Pizarro, Stefan B. Williams
2014	A	`conf`	Multi-vehicle localisation with additive compressed factor graphs. IROS Lachlan Toohey, Oscar Pizarro, Stefan B. Williams
2014	A*	`conf`	Multimodal learning for autonomous underwater vehicles from visual and bathymetric data. ICRA Dushyant Rao, Mark De Deuge, Navid Nourani-Vatani, Bertrand Douillard, Stefan B. Williams, Oscar Pizarro
2014	J	`jnl`	Special Issue on Robotics: Science and Systems 2013. Int. J. Robotics Res. Stefan B. Williams
2013	—	`conf`	An Analysis of Monochrome Conversions and Normalizations on the Local Binary Patterns Texture Descriptors. ICCV Workshops Navid Nourani-Vatani, Mark De Deuge, Bertrand Douillard, Stefan B. Williams
2013	A	`conf`	Automated registration for multi-year robotic surveys of marine benthic habitats. IROS Mitch Bryson, Matthew Johnson-Roberson, Oscar Pizarro, Stefan B. Williams
2013	C	`conf`	Automatic spectrometer/RGB camera spatial calibration. IGARSS Daniel L. Bongiorno, Adam J. Fairley, Mitch Bryson, Stefan B. Williams
2013	A*	`conf`	Autonomous exploration of large-scale benthic environments. ICRA Asher Bender, Stefan B. Williams, Oscar Pizarro
2013	A*	`conf`	Decoding, Calibration and Rectification for Lenselet-Based Plenoptic Cameras. CVPR Donald G. Dansereau, Oscar Pizarro, Stefan B. Williams
2013	J	`jnl`	Frequency-based underwater terrain segmentation. Auton. Robots Bertrand Douillard, Navid Nourani-Vatani, Matthew Johnson-Roberson, Oscar Pizarro, Stefan B. Williams, Christopher N. Roman, Ian Vaughn
2013	—	`conf`	Hierarchical Classification in AUV Imagery. FSR M. S. Bewley, Navid Nourani-Vatani, Dushyant Rao, Bertrand Douillard, Oscar Pizarro, Stefan B. Williams
2013	—	`conf`	Light field image denoising using a linear 4D frequency-hyperfan all-in-focus filter. Computational Imaging Donald G. Dansereau, Daniel L. Bongiorno, Oscar Pizarro, Stefan B. Williams
2013	—	`conf`	Out-of-Core Efficient Blending for Underwater Georeferenced Textured 3D Maps. COM.Geo Matthew Johnson-Roberson, Mitch Bryson, Bertrand Douillard, Oscar Pizarro, Stefan B. Williams
2013	—	`conf`	Spectral characterization of COTS RGB cameras using a linear variable edge filter. Digital Photography Daniel L. Bongiorno, Mitch Bryson, Donald G. Dansereau, Stefan B. Williams
2013	A*	`conf`	Synergistic Clustering of Image and Segment Descriptors for Unsupervised Scene Understanding. ICCV Daniel M. Steinberg, Oscar Pizarro, Stefan B. Williams
2012	J	`jnl`	Bathymetric particle filter SLAM using trajectory maps. Int. J. Robotics Res. Stephen Barkby, Stefan B. Williams, Oscar Pizarro, Michael V. Jakuba
2012	A	`conf`	Classification with probabilistic targets. IROS Asher Bender, Stefan B. Williams, Oscar Pizarro
2012	—	`conf`	Colour-Consistent Structure-from-Motion Models using Underwater Imagery. Robotics: Science and Systems Mitch Bryson, Matthew Johnson-Roberson, Oscar Pizarro, Stefan B. Williams
2012	—	`conf`	FFT-based Terrain Segmentation for Underwater Mapping. Robotics: Science and Systems Bertrand Douillard, Navid Nourani-Vatani, Matthew Johnson-Roberson, Stefan B. Williams, Christopher N. Roman, Oscar Pizarro, Ian Vaughn, Gabrielle Inglis
2012	J	`jnl`	Monitoring of Benthic Reference Sites: Using an Autonomous Underwater Vehicle. IEEE Robotics Autom. Mag. Stefan B. Williams, Oscar Pizarro, Michael V. Jakuba, Craig R. Johnson, Neville Barrett, Russel C. Babcock, Gary A. Kendrick, Peter D. Steinberg, Andrew J. Heyward, Peter J. Doherty, Ian Mahon, Matthew Johnson-Roberson, Daniel M. Steinberg, Ariell Friedman
2011	J	`jnl`	A featureless approach to efficient bathymetric SLAM using distributed particle mapping. J. Field Robotics Stephen Barkby, Stefan B. Williams, Oscar Pizarro, Michael V. Jakuba
2011	A	`conf`	Active learning using a Variational Dirichlet Process model for pre-clustering and classification of underwater stereo imagery. IROS Ariell Friedman, Daniel M. Steinberg, Oscar Pizarro, Stefan B. Williams
2011	A	`conf`	Bathymetric SLAM with no map overlap using Gaussian processes. IROS Stephen Barkby, Stefan B. Williams, Oscar Pizarro, Michael V. Jakuba
2011	A	`conf`	Plenoptic flow: Closed-form visual odometry for light field cameras. IROS Donald G. Dansereau, Ian Mahon, Oscar Pizarro, Stefan B. Williams
2011	A*	`conf`	Reconstructing pavlopetri: Mapping the world's oldest submerged town using stereo-vision. ICRA Ian Mahon, Oscar Pizarro, Matthew Johnson-Roberson, Ariell Friedman, Stefan B. Williams, Jon C. Henderson
2011	A*	`conf`	Seabed modeling and distractor extraction for mobile AUVs using light field filtering. ICRA Donald G. Dansereau, Stefan B. Williams
2011	A	`conf`	Toward automatic classification of chemical sensor data from autonomous underwater vehicles. IROS Michael V. Jakuba, Daniel M. Steinberg, James C. Kinsey, Dana R. Yoerger, Richard Camilli, Oscar Pizarro, Stefan B. Williams
2011	A*	`conf`	Water column current profile aided localisation combined with view-based SLAM for Autonomous Underwater Vehicle navigation. ICRA Lashika Medagoda, Stefan B. Williams, Oscar Pizarro, Michael V. Jakuba
2010	J	`jnl`	Autonomous underwater vehicle-assisted surveying of drowned reefs on the shelf edge of the Great Barrier Reef, Australia. J. Field Robotics Stefan B. Williams, Oscar Pizarro, Jody M. Webster, Robin J. Beaman, Ian Mahon, Matthew Johnson-Roberson, Tom C. L. Bridge
2010	J	`jnl`	Editorial: Visual navigation and mapping outdoors. J. Field Robotics Cyrill Stachniss, Stefan B. Williams, José Neira
2010	J	`jnl`	Generation and visualization of large-scale three-dimensional reconstructions from underwater robotic surveys. J. Field Robotics Matthew Johnson-Roberson, Oscar Pizarro, Stefan B. Williams, Ian Mahon
2010	A*	`conf`	Repeated AUV surveying of urchin barrens in North Eastern Tasmania. ICRA Stefan B. Williams, Oscar Pizarro, Michael V. Jakuba, Ian Mahon, S. D. Ling, Craig R. Johnson
2010	C	`conf`	Saliency ranking for benthic survey using underwater images. ICARCV Matthew Johnson-Roberson, Oscar Pizarro, Stefan B. Williams
2010	J	`jnl`	Toward adaptive benthic habitat mapping using gaussian process classification. J. Field Robotics Paul Rigby, Oscar Pizarro, Stefan B. Williams
2010	A	`conf`	Towards autonomous habitat classification using Gaussian Mixture Models. IROS Daniel M. Steinberg, Stefan B. Williams, Oscar Pizarro, Michael V. Jakuba
2009	—	`conf`	AUV Benthic Habitat Mapping in South Eastern Tasmania. FSR Stefan B. Williams, Oscar Pizarro, Michael V. Jakuba, Neville Barrett
2009	A	`conf`	An efficient approach to bathymetric SLAM. IROS Stephen Barkby, Stefan B. Williams, Oscar Pizarro, Michael V. Jakuba
2009	A*	`conf`	Surveying noctural cuttlefish camouflage behaviour using an AUV. ICRA Stefan B. Williams, Oscar Pizarro, Martin J. How, Duncan Mercer, George Powell, N. Justin Marshall, Roger Hanlon
2008	J	`jnl`	Efficient View-Based SLAM Using Visual Loop Closures. IEEE Trans. Robotics Ian Mahon, Stefan B. Williams, Oscar Pizarro, Matthew Johnson-Roberson
2008	J	`jnl`	Fish-Bird: Cross-Disciplinary Collaboration. IEEE Multim. Mari Velonaki, David C. Rye, Steve Scheding, Stefan B. Williams
2008	—	`conf`	Simultaneous Localisation and Mapping and Dense Stereoscopic Seafloor Reconstruction Using an AUV. ISER Stefan B. Williams, Oscar Pizarro, Ian Mahon, Matthew Johnson-Roberson
2007	C	`conf`	A Monte Carlo Update for Parametric POMDPs. ISRR Alex Brooks, Stefan B. Williams
2006	J	`jnl`	Parametric POMDPs for planning in continuous state spaces. Robotics Auton. Syst. Alex Brooks, Alexei Makarenko, Stefan B. Williams, Hugh F. Durrant-Whyte
2005	A	`conf`	Operators as information sources in sensor networks. IROS Tobias Kaupp, Alexei Makarenko, Suresh Kumar, Ben Upcroft, Stefan B. Williams
2005	—	`conf`	Orca: A Component Model and Repository. PPSDR@ICRA Alex Brooks, Tobias Kaupp, Alexei Makarenko, Stefan B. Williams, Anders Orebäck
2005	A	`conf`	Towards component-based robotics. IROS Alex Brooks, Tobias Kaupp, Alexei Makarenko, Stefan B. Williams, Anders Orebäck
2004	A*	`conf`	A Decentralized Architecture for Active Sensor Networks. ICRA Alexei Makarenko, Alex Brooks, Stefan B. Williams, Hugh F. Durrant-Whyte, Ben Grocholsky
2004	A*	`conf`	Automatic Online Localization of Nodes in an Active Sensor Network. ICRA Alex Brooks, Stefan B. Williams, Alexei Makarenko
2004	—	`conf`	Implementation of an Indoor Active Sensor Network. ISER Alex Brooks, Alexei Makarenko, Tobias Kaupp, Stefan B. Williams, Hugh F. Durrant-Whyte
2004	A*	`conf`	Simultaneous Localisation and Mapping on the Great Barrier Reef. ICRA Stefan B. Williams, Ian Mahon
2004	—	`conf`	Terrain Aided Localisation and Mapping for Marine Environments. ISER Stefan B. Williams, Ian Mahon
2003	—	`conf`	A Terrain-Aided Tracking Algorithm for Marine Systems. FSR Stefan B. Williams, Ian Mahon
2003	J	`jnl`	Constrained Initialization of the Simultaneous Localization and Mapping Algorithm. Int. J. Robotics Res. Stefan B. Williams, Hugh F. Durrant-Whyte, Gamini Dissanayake
2003	A	`conf`	Decentralized certainty grid maps. IROS Alexei Makarenko, Stefan B. Williams, Hugh F. Durrant-Whyte
2002	J	`jnl`	A behavior-based architecture for autonomous underwater exploration. Inf. Sci. Julio Rosenblatt, Stefan B. Williams, Hugh F. Durrant-Whyte
2002	A*	`conf`	An Efficient Approach to the Simultaneous Localisation and Mapping Problem. ICRA Stefan B. Williams, Gamini Dissanayake, Hugh F. Durrant-Whyte
2002	A	`conf`	An experiment in integrated exploration. IROS Alexei Makarenko, Stefan B. Williams, Frédéric Bourgault, Hugh F. Durrant-Whyte
2002	A	`conf`	Information based adaptive robotic exploration. IROS Frédéric Bourgault, Alexei Makarenko, Stefan B. Williams, Ben Grocholsky, Hugh F. Durrant-Whyte
2002	J	`jnl`	Map Management for Efficient Simultaneous Localization and Mapping (SLAM). Auton. Robots Gamini Dissanayake, Stefan B. Williams, Hugh F. Durrant-Whyte, Tim Bailey
2002	A*	`conf`	Towards Multi-Vehicle Simultaneous Localisation and Mapping. ICRA Stefan B. Williams, Gamini Dissanayake, Hugh F. Durrant-Whyte
2001	J	`jnl`	Autonomous underwater navigation and control. Robotica Stefan B. Williams, Paul M. Newman, Julio Rosenblatt, Gamini Dissanayake, Hugh F. Durrant-Whyte
2001	J	`jnl`	Towards terrain-aided navigation for underwater robotics. Adv. Robotics Stefan B. Williams, Gamini Dissanayake, Hugh F. Durrant-Whyte
2000	A*	`conf`	Autonomous Underwater Simultaneous Localisation and Map Building. ICRA Stefan B. Williams, Paul M. Newman, Gamini Dissanayake, Hugh F. Durrant-Whyte
2000	A*	`conf`	Behavior-Based Control for Autonomous Underwater Exploration. ICRA Julio Rosenblatt, Stefan B. Williams, Hugh F. Durrant-Whyte
1995	A*	`conf`	Mechanisms for Haptic Feedback. ICRA Raymond Hui, Alain Ouellet, Andrew Wang, Paul G. Kry, Stefan B. Williams, George Vukovich, Walter Peruzzini