Alexandre Gomes de Siqueira

According to our database, Alexandre Gomes de Siqueira authored at least 24 papers between 2018 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Variations on a Hexagon: Iterative Design of Interactive Cyberphysical Tokens and Constraints.

Brygg Ullmer, Sida Dai, Alexandre Gomes de Siqueira, Millon McLendon IV, Breanna Filipiak, Laila Shafiee, Winifred Elysse Newman, Miriam K. Konkel

Proceedings of the Eighteenth International Conference on Tangible, 2024

2023

Participatory Design of Virtual Humans for Mental Health Support Among North American Computer Science Students: Voice, Appearance, and the Similarity-attraction Effect.

Pedro Guillermo Feijóo García, Chase Wrenn, Jacob Stuart, Alexandre Gomes de Siqueira, Benjamin Lok

ACM Trans. Appl. Percept., July, 2023

Quantifying the 'Gorilla Arm' Effect in a Virtual Reality Text Entry Task via Ray-Casting: A Preliminary Single-Subject Study.

Eduardo G. Q. Palmeira, Alexandre Campos, Igor de Andrade Moraes, Alexandre Gomes de Siqueira, Marcelo G. G. Ferreira

Proceedings of the 25th Symposium on Virtual and Augmented Reality, 2023

Empirical Evaluation of Self-Sovereign Identity Technology.

Alexandre Gomes de Siqueira, Arlindo Flávio da Conceição, Vladimir Rocha

Proceedings of the IEEE International Conference on Blockchain and Cryptocurrency, 2023

Performance Evaluation of Self-Sovereign Identity Use Cases.

Alexandre Gomes de Siqueira, Arlindo Flávio da Conceição, Vladimir Rocha

Proceedings of the IEEE International Conference on Decentralized Applications and Infrastructures, 2023

2022

Informing and Evaluating Educational Applications With the Kirkpatrick Model in Virtual Environments: Using a Virtual Human Scenario to Measure Communication Skills Behavior Change.

Stephanie Carnell, Alexandre Gomes de Siqueira, Anna Miles, Benjamin Lok

Frontiers Virtual Real., 2022

The Effect of Virtual Humans Making Verbal Communication Mistakes on Learners' Perspectives of their Credibility, Reliability, and Trustworthiness.

Jacob Stuart, Karen Aul, Michael D. Bumbach, Anita Stephen, Alexandre Gomes de Siqueira, Benjamin Lok

Proceedings of the IEEE Conference on Virtual Reality and 3D User Interfaces, 2022

A virtual human interaction using scaffolded ping-pong feedback for healthcare learners to practice empathy skills.

Heng Yao, Alexandre Gomes de Siqueira, Anokhi Bafna, Devon Peterkin, Jenelle Richards, Megan L. Rogers, Adriana Foster, Igor Galynker, Benjamin Lok

Proceedings of the IVA '22: ACM International Conference on Intelligent Virtual Agents, Faro, Portugal, September 6, 2022

Can we talk about bruno?: exploring virtual human counselors' spoken accents and their impact on users' conversations.

Pedro Guillermo Feijóo García, Mohan Zalake, Heng Yao, Alexandre Gomes de Siqueira, Benjamin Lok

Proceedings of the IVA '22: ACM International Conference on Intelligent Virtual Agents, Faro, Portugal, September 6, 2022

2021

The effects of virtual human's verbal persuasion strategies on user intention and behavior.

Mohan Zalake, Alexandre Gomes de Siqueira, Krishna Vaddiparti, Benjamin Lok

Int. J. Hum. Comput. Stud., 2021

Toward Facilitating Team Formation and Communication Through Avatar Based Interaction in Desktop-Based Immersive Virtual Environments.

Alexandre Gomes de Siqueira, Pedro Guillermo Feijóo García, Jacob Stuart, Benjamin Lok

Frontiers Virtual Real., 2021

User-Centric Health Data Using Self-sovereign Identities.

Alexandre Gomes de Siqueira, Arlindo Flávio da Conceição, Vladimir Rocha

CoRR, 2021

Blockchains and Self-Sovereign Identities Applied to Healthcare Solutions: A Systematic Review.

Alexandre Gomes de Siqueira, Arlindo Flávio da Conceição, Vladimir Rocha

CoRR, 2021

Investigating the Effects of Virtual Patients' Nonsensical Responses on Users' Facial Expressions in Mental Health Training Scenarios.

Alexandre Gomes de Siqueira, Heng Yao, Anokhi Bafna, Sarah Bloch-Elkouby, Jenelle Richards, Lauren B. Lloveras, Kathleen Feeney, Stephanie Morris, Erica D. Musser, Benjamin Lok, Igor Galynker

Proceedings of the VRST '21: 27th ACM Symposium on Virtual Reality Software and Technology, Virtual Event / Osaka, Japan, December 8, 2021

Empirically Evaluating the Effects of Perceptual Information Channels on the Size Perception of Tangibles in Near-Field Virtual Reality.

Alexandre Gomes de Siqueira, Rohith Venkatakrishnan, Roshan Venkatakrishnan, Ayush Bhargava, Kathryn M. Lucaites, Hannah Solini, Moloud Nasiri, Andrew C. Robb, Christopher Pagano, Brygg Ullmer, Sabarish V. Babu

Proceedings of the IEEE Virtual Reality and 3D User Interfaces, 2021

BlockXR: A Novel Tangible Block-Based Programming Platform.

Alexandre Gomes de Siqueira, Pedro Guillermo Feijóo García, Sean P. Stanley

Proceedings of the IEEE Symposium on Visual Languages and Human-Centric Computing, 2021

PPCards: Toward Enhancing Electronic Prototyping with Editions of a Card-based Platform.

Alexandre Gomes de Siqueira, Ayush Bhargava, Rohith Venkatakrishnan, Roshan Venkatakrishnan

Proceedings of the TEI '21: Fifteenth International Conference on Tangible, 2021

Effects of Virtual Humans' Gender and Spoken Accent on Users' Perceptions of Expertise in Mental Wellness Conversations.

Pedro Guillermo Feijóo García, Mohan Zalake, Alexandre Gomes de Siqueira, Benjamin Lok, Felix G. Hamza-Lup

Proceedings of the IVA '21: ACM International Conference on Intelligent Virtual Agents, 2021

Towards an Effective Web-Based Virtual Health Intervention: The Impact of Media Platform, Visual Framing, and Race on Social Presence and Transportation Ratings.

Fatemeh Tavassoli, Mohan Zalake, Alexandre Gomes de Siqueira, François Modave, Janice L. Krieger, Benjamin Lok, Juan E. Gilbert

Proceedings of the Digital Human Modeling and Applications in Health, Safety, Ergonomics and Risk Management. AI, Product and Service, 2021

Hospital Escape VR: A Virtual Reality Simulation for Hospital Fire Evacuation Training.

Victor Biagiotti Saint Martin, Eduardo G. Q. Palmeira, Victor Barbosa Gonçalves, Alexandre Gomes de Siqueira, Edgard Lamounier, Alexandre Cardoso

Proceedings of the Advances in Simulation and Digital Human Modeling, 2021

2020

Towards Rapid Development of Conversational Virtual Humans using Web3D Technologies.

Mohan Zalake, Alexandre Gomes de Siqueira, Krishna Vaddiparti, Pavlo D. Antonenko, Felix G. Hamza-Lup, Benjamin Lok

Proceedings of the Web3D '20: The 25th International Conference on 3D Web Technology, 2020

Toward Automated Evaluation of Empathetic Responses in Virtual Human Interaction Systems for Mental Health Scenarios.

Heng Yao, Alexandre Gomes de Siqueira, Adriana Foster, Igor Galynker, Benjamin Lok

Proceedings of the IVA '20: ACM International Conference on Intelligent Virtual Agents, 2020

2019

Toward New Ecologies of Cyberphysical Representational Forms, Scales, and Interaction Modalities.

Alexandre Gomes de Siqueira

Proceedings of the Thirteenth International Conference on Tangible, 2019

2018

Hard and Soft Tangibles: Mixing Multi-touch and Tangible Interaction in Scientific Poster Scenarios.

Alexandre Gomes de Siqueira, Brygg Ullmer, Mark Delarosa, Chris Branton, Miriam Konkel

Proceedings of the Twelfth International Conference on Tangible, 2018