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1,486 results on '"Correia, António A."'

1. Kinematically Constrained Human-like Bimanual Robot-to-Human Handovers

Author

Göksu, Yasemin, Correia, Antonio De Almeida, Prasad, Vignesh, Kshirsagar, Alap, Koert, Dorothea, Peters, Jan, and Chalvatzaki, Georgia

Subjects
Computer Science - Robotics, Computer Science - Human-Computer Interaction, Computer Science - Machine Learning
Abstract

Bimanual handovers are crucial for transferring large, deformable or delicate objects. This paper proposes a framework for generating kinematically constrained human-like bimanual robot motions to ensure seamless and natural robot-to-human object handovers. We use a Hidden Semi-Markov Model (HSMM) to reactively generate suitable response trajectories for a robot based on the observed human partner's motion. The trajectories are adapted with task space constraints to ensure accurate handovers. Results from a pilot study show that our approach is perceived as more human--like compared to a baseline Inverse Kinematics approach., Comment: Accepted as a Late Breaking Report in The ACM/IEEE International Conference on Human Robot Interaction (HRI) 2024

Published
2024
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5. Switching Off to Switch On: An Ontological Inquiry into the Many Facets of Digital Well-Being

Author

Nascimento, Mariangela, Motta, Claudia, Correia, António, Schneider, Daniel, Goos, Gerhard, Series Editor, Hartmanis, Juris, Founding Editor, van Leeuwen, Jan, Series Editor, Hutchison, David, Editorial Board Member, Kanade, Takeo, Editorial Board Member, Kittler, Josef, Editorial Board Member, Kleinberg, Jon M., Editorial Board Member, Kobsa, Alfred, Series Editor, Mattern, Friedemann, Editorial Board Member, Mitchell, John C., Editorial Board Member, Naor, Moni, Editorial Board Member, Nierstrasz, Oscar, Series Editor, Pandu Rangan, C., Editorial Board Member, Sudan, Madhu, Series Editor, Terzopoulos, Demetri, Editorial Board Member, Tygar, Doug, Editorial Board Member, Weikum, Gerhard, Series Editor, Vardi, Moshe Y, Series Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, and Duffy, Vincent G., editor

Published
2024
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7. Plug & Play Attacks: Towards Robust and Flexible Model Inversion Attacks

Author

Struppek, Lukas, Hintersdorf, Dominik, Correia, Antonio De Almeida, Adler, Antonia, and Kersting, Kristian

Subjects
Computer Science - Machine Learning, Computer Science - Artificial Intelligence, Computer Science - Computer Vision and Pattern Recognition
Abstract

Model inversion attacks (MIAs) aim to create synthetic images that reflect the class-wise characteristics from a target classifier's private training data by exploiting the model's learned knowledge. Previous research has developed generative MIAs that use generative adversarial networks (GANs) as image priors tailored to a specific target model. This makes the attacks time- and resource-consuming, inflexible, and susceptible to distributional shifts between datasets. To overcome these drawbacks, we present Plug & Play Attacks, which relax the dependency between the target model and image prior, and enable the use of a single GAN to attack a wide range of targets, requiring only minor adjustments to the attack. Moreover, we show that powerful MIAs are possible even with publicly available pre-trained GANs and under strong distributional shifts, for which previous approaches fail to produce meaningful results. Our extensive evaluation confirms the improved robustness and flexibility of Plug & Play Attacks and their ability to create high-quality images revealing sensitive class characteristics., Comment: Accepted by ICML 2022

Published
2022

9. A Toolbox for the Automatic Interpretation of Bender Element Tests in Geomechanics

Author

Moldovan, Ionuţ Dragoş, Almukashfi, Abdalla, Gomes Correia, António, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Gomes Correia, António, editor, Azenha, Miguel, editor, Cruz, Paulo J. S., editor, Novais, Paulo, editor, and Pereira, Paulo, editor

Published
2023
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10. Neural Network-Based Model to Predict Permanent Deformation Induced in the Subgrade by the Passage of the Trains

Author

Ramos, Ana, Gomes Correia, António, Calçada, Rui, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Gomes Correia, António, editor, Azenha, Miguel, editor, Cruz, Paulo J. S., editor, Novais, Paulo, editor, and Pereira, Paulo, editor

Published
2023
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17. Case Study of an Inert Steel Aggregate in Road Construction: Characterization and Monitoring of the Structural Behaviour

Author

Fortunato, Eduardo, Roque, António José, Correia, António Gomes, Pisello, Anna Laura, Editorial Board Member, Hawkes, Dean, Editorial Board Member, Bougdah, Hocine, Editorial Board Member, Rosso, Federica, Editorial Board Member, Abdalla, Hassan, Editorial Board Member, Boemi, Sofia-Natalia, Editorial Board Member, Mohareb, Nabil, Editorial Board Member, Mesbah Elkaffas, Saleh, Editorial Board Member, Bozonnet, Emmanuel, Editorial Board Member, Pignatta, Gloria, Editorial Board Member, Mahgoub, Yasser, Editorial Board Member, De Bonis, Luciano, Editorial Board Member, Kostopoulou, Stella, Editorial Board Member, Pradhan, Biswajeet, Editorial Board Member, Abdul Mannan, Md., Editorial Board Member, Alalouch, Chaham, Editorial Board Member, O. Gawad, Iman, Editorial Board Member, Nayyar, Anand, Editorial Board Member, Amer, Mourad, Series Editor, Chaminé, Helder I., editor, and Fernandes, José Augusto, editor

Published
2023
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18. The Effectiveness of Post-Wildfire Slope Stabilization Measures: A Case Study in Oliveira Do Hospital

Author

Araújo Santos, Luis, Coelho, Paulo, Correia, António, Pisello, Anna Laura, Editorial Board Member, Hawkes, Dean, Editorial Board Member, Bougdah, Hocine, Editorial Board Member, Rosso, Federica, Editorial Board Member, Abdalla, Hassan, Editorial Board Member, Boemi, Sofia-Natalia, Editorial Board Member, Mohareb, Nabil, Editorial Board Member, Mesbah Elkaffas, Saleh, Editorial Board Member, Bozonnet, Emmanuel, Editorial Board Member, Pignatta, Gloria, Editorial Board Member, Mahgoub, Yasser, Editorial Board Member, De Bonis, Luciano, Editorial Board Member, Kostopoulou, Stella, Editorial Board Member, Pradhan, Biswajeet, Editorial Board Member, Abdul Mannan, Md., Editorial Board Member, Alalouch, Chaham, Editorial Board Member, O. Gawad, Iman, Editorial Board Member, Nayyar, Anand, Editorial Board Member, Amer, Mourad, Series Editor, Malheiro, Ana, editor, Fernandes, Francisco, editor, and Chaminé, Helder I., editor

Published
2023
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20. Influence of the Train Speed on the Long Term Performance of the Subgrade of the Ballasted and Ballastless Tracks

Author

Ramos, Ana, Correia, António Gomes, Calçada, Rui, Ceccarelli, Marco, Series Editor, Agrawal, Sunil K., Advisory Editor, Corves, Burkhard, Advisory Editor, Glazunov, Victor, Advisory Editor, Hernández, Alfonso, Advisory Editor, Huang, Tian, Advisory Editor, Jauregui Correa, Juan Carlos, Advisory Editor, Takeda, Yukio, Advisory Editor, and Dai, Honghua, editor

Published
2023
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27. Cognitive Personalization in Microtask Design

Author

Paulino, Dennis, Correia, António, Reis, Arsénio, Guimarães, Diogo, Rudenko, Roman, Nunes, Carlos, Silva, Tarcila, Barroso, João, Paredes, Hugo, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Antona, Margherita, editor, and Stephanidis, Constantine, editor

Published
2022
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28. Maintenance Planning Framework for Rock Slope Management

Author

Denysiuk, Roman, Tinoco, Joaquim, Matos, José, Miranda, Tiago, Correia, António Gomes, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Tutumluer, Erol, editor, Nazarian, Soheil, editor, Al-Qadi, Imad, editor, and Qamhia, Issam I.A., editor

Published
2022
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29. Intelligent Construction for Infrastructure—The Framework

Author

Chang, George K., Xu, Guanghui, Correia, Antonio Gomes, Nazarian, Soheil, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Tutumluer, Erol, editor, Nazarian, Soheil, editor, Al-Qadi, Imad, editor, and Qamhia, Issam I.A., editor

Published
2022
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30. Receptance Test Performed on a Laboratory Ballasted Track Section

Author

Ramos, Ana, Castanheira-Pinto, Alexandre, Esen, Ahmet, Correia, António Gomes, Costa, Pedro Alves, Calçada, Rui, Woodward, Peter, Laghrouche, Omar, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Tutumluer, Erol, editor, Nazarian, Soheil, editor, Al-Qadi, Imad, editor, and Qamhia, Issam I.A., editor

Published
2022
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31. FreeHyTE: A Hybrid-Trefftz Finite Element Platform for Poroelastodynamic Problems

Author

Climent, Natalia, Moldovan, Ionut, Correia, António Gomes, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Tutumluer, Erol, editor, Nazarian, Soheil, editor, Al-Qadi, Imad, editor, and Qamhia, Issam I.A., editor

Published
2022
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37. Chapter Deideia / Dell’idea

Author

Correia, António and Graziani, Michela

Subjects
Deideia, Translation, Italian language, Portuguese poetry, Sonnet collection, bic Book Industry Communication::H Humanities::HB History
Abstract

Macao amore mio and Dell’idea are the Italian translations of the two Portuguese colletions of sonnets of António Correia: Deideia and Amagao meu amor. These literary works have been translated for the first time in Italian language by Michela Graziani in this volume. The Italian translation provides the Italian reader to appreciate the poetry style of António Correia and to approach this fascinating Portuguese author of our contemporary age.

Published
2023
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38. Chapter Amagao meu amor / Macao amore mio

Author

Correia, António and Graziani, Michela

Subjects
Amagao meu amor, Translation, Italian language, Portuguese poetry, Sonnet collection, bic Book Industry Communication::H Humanities::HB History
Abstract

Dell’idea and Macao amore mio are the Italian translations of the two Portuguese colletions of sonnets of António Correia: Deideia and Amagao meu amor. These literary works have been translated for the first time in Italian language by Michela Graziani in this volume. The Italian translation provides the Italian reader to appreciate the poetry style of António Correia and to approach this fascinating Portuguese author of our contemporary age.

Published
2023
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39. Chapter «Perscrutando o passado encontro o mito do tempo». L’Oriente di António Correia

Author

Correia, António and Graziani, Michela

Subjects
António Correia, Lusitanian soul, India, Macao, bic Book Industry Communication::D Literature & literary studies
Abstract

This article aims to present the Lusitanian soul of António Correia, focusing on his deep relationship with Asia, specifically with India and Macao and the remembrance of the golden age of the Portuguese presence in Asia.

Published
2023
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47. Effect of the cyclic loading on the yield surface of a chemically stabilised soil.

Author

Martins, Ligia A., Correia, António A.S., Venda Oliveira, Paulo J., and Lemos, Luis J.L.

Subjects
*YIELD surfaces, *CYCLIC loads, *YIELD strength (Engineering), *YIELD stress, *SUSTAINABLE communities
Abstract

When a soil is subjected to cyclic loading, there are changes in the material's geomechanical behaviour that need to be characterised before safely designing any future projects. In terms of cyclic loading, it is important to characterise not only the failure of the soil but also its behaviour before failure, in particular the yield point and the elastic behaviour of the material. This study examines the effects of the number of loading cycles on the behaviour of a chemically stabilised soft soil with a particular focus on the yield surface. To this end, a series of triaxial tests were performed on specimens, previously or not subjected to a different number of loading cycles (1000–100 000). The results were analysed in terms of the evolution of accumulated permanent axial strain, the yield surface and stress–strain behaviour. It was observed that an increase in the number of loading cycles promoted: an increase in the permanent axial strain, an increase in the undrained resilient modulus, a shrinkage of the yield surface but its shape is maintained, and there is a small increase in the peak strength of the stabilised soil explained by the strain-hardening effect induced by the cyclic loading. [ABSTRACT FROM AUTHOR]

Published
2024
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