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cs.HC2026
AFA: Identity-Aware Memory for Preventing Persona Confusion in Multi-User Dialogue
Mohammad Al-Ratrout, Pavan Uttej Ravva, Shayla Sharmin +3
When multiple people share a single voice assistant, the system conflates their histories: one resident's preferences can leak into another's responses, eroding utility and trust.…
cs.HC2026
Beyond Cognitive Load: AI-Based Estimation of Cognitive Effort Using Brain Signals During Digital Tasks
Shayla Sharmin, Mohammad Fahim Abrar, Gael Lucero-Palacios +2
Cognitive effort, defined as the relationship between cognitive load and task performance, provides insight into how individuals allocate mental resources during demanding tasks. T…