Alfredo Ferreira

66 papers A* 1A 1B 7Misc 3Journal 19Unranked 29

Year	Rank	Type	Title / Venue / Authors
2025	—	`conf`	Exploring Plasma Physics Simulations with Virtual Reality. exp.at Sofia Pinho, David Brás, Nuno Verdelho Trindade, Alfredo Ferreira, João Madeiras Pereira
2024	J	`jnl`	4Doodle: Two-handed Gestures for Immersive Sketching of Architectural Models. CoRR Fernando Fonseca, Maurício Sousa, Daniel Mendes, Alfredo Ferreira, Joaquim Jorge
2024	J	`jnl`	Eery Space: Facilitating Virtual Meetings Through Remote Proxemics. CoRR Maurício Sousa, Daniel Mendes, Alfredo Ferreira, João Madeiras Pereira, Joaquim Jorge
2024	J	`jnl`	Improving Ray Tracing Understanding With Immersive Environments. IEEE Trans. Learn. Technol. Nuno Verdelho Trindade, Lídia Custódio, Alfredo Ferreira, João Madeiras Pereira
2024	J	`jnl`	The Role of Situatedness in Immersive Dam Visualization: Comparing Proxied with Immediate Approaches. Comput. Nuno Verdelho Trindade, Pedro Leitão, Daniel Gonçalves, Sérgio Oliveira, Alfredo Ferreira
2024	—	`conf`	Visualizing Plasma Physics Simulations in Immersive Environments. VISIGRAPP (1): GRAPP, HUCAPP, IVAPP Nuno Verdelho Trindade, Óscar Amaro, David Brás, Daniel Gonçalves, João Madeiras Pereira, Alfredo Ferreira
2023	J	`jnl`	Beyond the Screen: Reshaping the Workplace with Virtual and Augmented Reality. CoRR Nuno Verdelho Trindade, Alfredo Ferreira, João Madeiras Pereira
2023	—	`conf`	Convolutional Siamese Networks for Myocardial Lesion Classification in T1 Maps. ISBI Mac Golub, Carlos Santiago, C. Baleia, Pedro Lopes, Alfredo Ferreira, Rita Gouveia Nunes, Jacinto C. Nascimento
2023	—	`conf`	Immersive Situated Analysis of Dams' Behavior. ICGI Nuno Verdelho Trindade, Pedro Leitão, Daniel Gonçalves, Sérgio Oliveira, Alfredo Ferreira
2023	J	`jnl`	Visualizing Plasma Physics Simulations in Immersive Environments. CoRR Nuno Verdelho Trindade, Óscar Amaro, David Brás, Daniel Gonçalves, João Madeiras Pereira, Alfredo Ferreira
2020	—	`ed.`	ISS '20: Interactive Surfaces and Spaces, Virtual Event, Portugal, November 8-11, 2020, Companion Volume. ISS Companion Joaquim Jorge, Alfredo Ferreira, Nicolai Marquardt, Fanny Chevalier
2020	B	`conf`	VIDEM 2020: Workshop on Visual Interface Design Methods. AVI Mandy Keck, Dietrich Kammer, Alfredo Ferreira, Andrea Giachetti, Rainer Groh
2019	J	`jnl`	A Survey on 3D Virtual Object Manipulation: From the Desktop to Immersive Virtual Environments. Comput. Graph. Forum Daniel Mendes, Fabio Marco Caputo, Andrea Giachetti, Alfredo Ferreira, Joaquim A. Jorge
2019	J	`jnl`	Sketch-based interaction and modeling: where do we stand? Artif. Intell. Eng. Des. Anal. Manuf. Alexandra Bonnici, Alican Akman, Gabriel Calleja, Kenneth P. Camilleri, Patrick Fehling, Alfredo Ferreira, Florian Hermuth, Johann Habakuk Israel, Tom Landwehr, Juncheng Liu, Natasha M. J. Padfield, T. Metin Sezgin, Paul L. Rosin
2019	—	`conf`	Visual Mapping of Nobel Prizes. EuroVis (Posters) Sofía Aparicio, Rodrigo Lousada, Pedro Pires, Daniel Gonçalves, Alfredo Ferreira
2018	—	`conf`	A Study on Natural 3D Shape Manipulation in VR. STAG Eduardo Cordeiro, Franca Giannini, Marina Monti, Daniel Mendes, Alfredo Ferreira
2017	Misc	`conf`	Creepy Tracker Toolkit for Context-aware Interfaces. ISS Maurício Sousa, Daniel Mendes, Rafael Kuffner dos Anjos, Daniel Medeiros, Alfredo Ferreira, Alberto Raposo, João Madeiras Pereira, Joaquim A. Jorge
2017	J	`jnl`	Design and evaluation of a novel out-of-reach selection technique for VR using iterative refinement. Comput. Graph. Daniel Mendes, Daniel Medeiros, Maurício Sousa, Eduardo Cordeiro, Alfredo Ferreira, Joaquim A. Jorge
2017	J	`jnl`	Hip-directed walking-in-place using a single depth camera. Int. J. Hum. Comput. Stud. Luís C. Bruno, Maurício Sousa, Alfredo Ferreira, João Madeiras Pereira, Joaquim A. Jorge
2017	—	`conf`	Mid-air modeling with Boolean operations in VR. 3DUI Daniel Mendes, Daniel Medeiros, Maurício Sousa, Ricardo Ferreira, Alberto Raposo, Alfredo Ferreira, Joaquim A. Jorge
2017	—	`conf`	PRECIOUS! Out-of-reach selection using iterative refinement in VR. 3DUI Daniel Mendes, Daniel Medeiros, Eduardo Cordeiro, Maurício Sousa, Alfredo Ferreira, Joaquim A. Jorge
2017	Misc	`conf`	Towards Touch-Based Medical Image Diagnosis Annotation. ISS Francisco M. Calisto, Alfredo Ferreira, Jacinto C. Nascimento, Daniel Gonçalves
2017	B	`conf`	Using custom transformation axes for mid-air manipulation of 3D virtual objects. VRST Daniel Mendes, Maurício Sousa, Rodrigo Lorena, Alfredo Ferreira, Joaquim A. Jorge
2017	—	`conf`	Using iterative refinement for out-of-reach selection in VR. SCCG Daniel Mendes, Daniel Medeiros, Maurício Sousa, Eduardo Cordeiro, Alfredo Ferreira, Joaquim A. Jorge
2016	—	`ed.`	9th Eurographics Workshop on 3D Object Retrieval, 3DOR@Eurographics 2016, Lisbon, Portugal, May 8, 2016 3DOR@Eurographics Alfredo Ferreira, Andrea Giachetti, Daniela Giorgi
2016	—	`conf`	An Experimental Shape Matching Approach for Protein Docking. 3DOR@Eurographics Francisco Fernandes, Alfredo Ferreira
2016	Misc	`conf`	Are Kindergarten Children Ready for Indirect Drag Interactions? ISS Vicente Nacher, Alfredo Ferreira, Javier Jaen, Fernando Garcia-Sanjuan
2016	B	`conf`	Effects of speed and transitions on target-based travel techniques. VRST Daniel Medeiros, Eduardo Cordeiro, Daniel Mendes, Maurício Sousa, Alberto Raposo, Alfredo Ferreira, Joaquim A. Jorge
2016	—	`ch.`	Remote Proxemics. Collaboration Meets Interactive Spaces Maurício Sousa, Daniel Mendes, Daniel Medeiros, Alfredo Ferreira, João Madeiras Pereira, Joaquim A. Jorge
2016	—	`conf`	Shape Retrieval of Low-Cost RGB-D Captures. 3DOR@Eurographics Pedro B. Pascoal, Pedro F. Proença, Filipe Gaspar, Miguel Sales Dias, Alfredo Ferreira, Atsushi Tatsuma, Masaki Aono, K. Berker Logoglu, Sinan Kalkan, Alptekin Temizel, Bo Li, Henry Johan, Yijuan Lu, Viktor Seib, Norman Link, Dietrich Paulus
2016	B	`conf`	The benefits of DOF separation in mid-air 3D object manipulation. VRST Daniel Mendes, Filipe Relvas, Alfredo Ferreira, Joaquim A. Jorge
2015	J	`jnl`	Collaboration Meets Interactive Surfaces: A Brief Introduction. Comput. Support. Cooperative Work. Pedro F. Campos, Alfredo Ferreira
2015	—	`conf`	Eery Space: Facilitating Virtual Meetings Through Remote Proxemics. INTERACT (3) Maurício Sousa, Daniel Mendes, Alfredo Ferreira, João Madeiras Pereira, Joaquim A. Jorge
2015	J	`jnl`	LS3D: LEGO Search Combining Speech and Stereoscopic 3D. Int. J. Creative Interfaces Comput. Graph. Pedro B. Pascoal, Daniel Mendes, Diogo Henriques, Isabel Trancoso, Alfredo Ferreira
2015	—	`conf`	Retrieval of Objects Captured with Kinect One Camera. 3DOR@Eurographics Pedro B. Pascoal, Pedro F. Proença, Filipe Gaspar, Miguel Sales Dias, Luís Filipe Teixeira, Alfredo Ferreira, Viktor Seib, Norman Link, Dietrich Paulus, Atsushi Tatsuma, Masaki Aono
2015	—	`conf`	ThOR: Three-dimensional Object Retrieval Library. 3DOR@Eurographics Pedro B. Pascoal, Alfredo Ferreira
2014	J	`jnl`	A comparison of methods for sketch-based 3D shape retrieval. Comput. Vis. Image Underst. Bo Li, Yijuan Lu, Afzal Godil, Tobias Schreck, Benjamin Bustos, Alfredo Ferreira, Takahiko Furuya, Manuel J. Fonseca, Henry Johan, Takahiro Matsuda, Ryutarou Ohbuchi, Pedro B. Pascoal, José M. Saavedra
2014	B	`conf`	Collaboration Meets Interactive Surfaces: Walls, Tables, Tablets, and Phones (CMIS). ITS Craig Anslow, Pedro F. Campos, Alfredo Ferreira
2014	—	`conf`	Mid-air interactions above stereoscopic interactive tables. 3DUI Daniel Mendes, Fernando Fonseca, Bruno Araújo, Alfredo Ferreira, Joaquim A. Jorge
2014	—	`conf`	Poster: Evaluation of immersive visualization techniques for 3D object retrieval. 3DUI Diogo Henriques, Daniel Mendes, Pedro B. Pascoal, Isabel Trancoso, Alfredo Ferreira
2014	B	`conf`	ThumbCam: Returning to single touch interactions to explore 3D virtual environments. ITS Daniel Mendes, Maurício Sousa, Alfredo Ferreira, Joaquim A. Jorge
2014	A	`conf`	Verbal description of LEGO blocks. INTERSPEECH Diogo Henriques, Isabel Trancoso, Daniel Mendes, Alfredo Ferreira
2013	B	`conf`	Collaboration meets interactive surfaces: walls, tables, tablets, and phones. ITS Pedro F. Campos, Alfredo Ferreira, Andrés Lucero
2013	J	`jnl`	New Interaction Paradigms in Energy Management. ERCIM News Paulo Carreira, Alfredo Ferreira
2013	—	`conf`	SHREC'13 Track: Retrieval of Objects Captured with Low-Cost Depth-Sensing Cameras. 3DOR@Eurographics João Machado, Alfredo Ferreira, Pedro B. Pascoal, Mostafa Abdelrahman, Masaki Aono, Moumen T. El-Melegy, Aly A. Farag, Henry Johan, Bo Li, Yijuan Lu, Atsushi Tatsuma
2012	—	`ed.`	5th Eurographics Workshop on 3D Object Retrieval, 3DOR@Eurographics 2012, Cagliari, Sardinia, Italy, May 13, 2012 3DOR@Eurographics Michela Spagnuolo, Michael M. Bronstein, Alexander M. Bronstein, Alfredo Ferreira
2012	A*	`conf`	Im-O-Ret: Immersive object retrieval. VR Pedro B. Pascoal, Alfredo Ferreira, Joaquim A. Jorge
2012	J	`jnl`	Preface to Special Issue on 3DOR 2011. Vis. Comput. Alfredo Ferreira, Hamid Laga, Tobias Schreck, Remco C. Veltkamp
2012	—	`conf`	Towards an Immersive Interface for 3D Object Retrieval. 3DOR@Eurographics Pedro B. Pascoal, Alfredo Ferreira, Joaquim A. Jorge
2011	—	`ed.`	4th Eurographics Workshop on 3D Object Retrieval, 3DOR@Eurographics 2011, Llandudno, UK, April 10, 2011 3DOR@Eurographics Hamid Laga, Tobias Schreck, Alfredo Ferreira, Afzal Godil, Ioannis Pratikakis, Remco C. Veltkamp
2011	—	`conf`	A Framework For 3D Object Retrieval Algorithm Analysis. 3DOR@Eurographics Tiago Lourenço, Alfredo Ferreira, Manuel J. Fonseca
2011	—	`conf`	Back to MARS: The Unexplored Possibilities in Query Result Visualization. EuroHCIR Alfredo Ferreira, Pedro B. Pascoal, Manuel J. Fonseca
2011	—	`conf`	Battle of the DJs: an HCI Perspective of Traditional, Virtual, Hybrid and Multitouch DJing. NIME Pedro Lopez, Alfredo Ferreira, João Madeiras Pereira
2011	J	`jnl`	Eurographics 2011 Workshop on 3D Object Retrieval (EG 3DOR'2011) Comput. Graph. Forum Hamid Laga, Tobias Schreck, Alfredo Ferreira, Afzal Godil, Ioannis Pratikakis, Remco C. Veltkamp
2011	—	`conf`	Evaluation of 3D Object Manipulation on Multi-touch Surfaces Using Unconstrained Viewing Angles. INTERACT (4) Daniel Mendes, Alfredo Ferreira
2011	—	`conf`	Hands-on interactive tabletop LEGO application. Advances in Computer Entertainment Technology Daniel Mendes, Pedro Lopes, Alfredo Ferreira
2011	—	`ch.`	Sketch-based Retrieval of Vector Drawings. Sketch-based Interfaces and Modeling Manuel J. Fonseca, Alfredo Ferreira, Joaquim A. Jorge
2010	—	`conf`	Multitouch interactive DJing surface. Advances in Computer Entertainment Technology Pedro Lopes, Alfredo Ferreira, João Madeiras Pereira
2010	J	`jnl`	Thesaurus-based 3D Object Retrieval with Part-in-Whole Matching. Int. J. Comput. Vis. Alfredo Ferreira, Simone Marini, Marco Attene, Manuel J. Fonseca, Michela Spagnuolo, Joaquim A. Jorge, Bianca Falcidieno
2009	J	`jnl`	Sketch-based retrieval of complex drawings using hierarchical topology and geometry. Comput. Aided Des. Manuel J. Fonseca, Alfredo Ferreira, Joaquim A. Jorge
2008	—	`conf`	Using Sketches and Retrieval to Create LEGO Models. SBIM Tiago Santos, Alfredo Ferreira, Filipe Dias, Manuel J. Fonseca
2006	—	`conf`	Recognizing Hand Gestures with CALI. SIACG Ricardo Jota, Alfredo Ferreira, Mariana Cerejo, José Santos, Manuel J. Fonseca, Joaquim A. Jorge
2005	J	`jnl`	Content-based retrieval of technical drawings. Int. J. Comput. Appl. Technol. Manuel J. Fonseca, Alfredo Ferreira, Joaquim A. Jorge
2005	—	`conf`	Generic Shape Classification for Retrieval. GREC Manuel J. Fonseca, Alfredo Ferreira, Joaquim A. Jorge
2004	—	`conf`	Mixing Images and Sketches for Retrieving Vector Drawings. Eurographics Multimedia Workshop Alfredo Ferreira, Manuel J. Fonseca, Joaquim A. Jorge, M. Ramalho
2004	—	`conf`	Towards 3DModeling using Sketches and Retrieval. SBM Manuel J. Fonseca, Alfredo Ferreira, Joaquim A. Jorge