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Author

Iván Ortiz-Garcés

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Open access Sep 2026

Social presence and interaction dynamics in human–AI communication: evidence from large-scale conversational data

Findings demonstrate that social presence, affective bonding, and conversational continuity are interdependent and context-sensitive, supporting a multidimensional framework for understanding and designing human–AI communication processes.

W. Villegas-Ch., Iván Ortiz-Garcés, Fernando Zúñiga-Tello et al. · 0 citations
Open access Aug 2026

Security-by-Design and Risk-Based Certification for AI-Enabled Smart Home

A Security-by-Design and risk-based certification framework that combines a six-layer IoT-AI reference architecture with STRIDE-based threat analysis augmented to capture AI-specific threats, including prompt injection and data poisoning is proposed.

Iván Ortiz-Garcés, Roberto O. Andrade · 0 citations

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