8 citations · 17 across the 19 of their papers we have counts for
9 papers · 1 filter
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.…
Feedback Effects on Cognitive Dynamics: Network-Based Insights from EEG Patterns and Behavioral Performance
Behdokht Kiafar, Mohammad Fahim Abrar, Roghayeh Leila Barmaki
This study examines the impact of feedback on Electroencephalography (EEG) activity and performance during the Reading the Mind in the Eyes Test. In a within-subject design, eleven…
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…
MENA: Multimodal Epistemic Network Analysis for Visualizing Competencies and Emotions
Behdokht Kiafar, Pavan Uttej Ravva, Asif Ahmmed Joy +2
The need to improve geriatric care quality presents a challenge that requires insights from stakeholders. While simulated trainings can boost competencies, extracting meaningful in…
Hybrid Deep Learning Model to Estimate Cognitive Effort from fNIRS Signals
Shayla Sharmin, Roghayeh Leila Barmaki
This study estimates cognitive effort based on functional near-infrared spectroscopy data and performance scores using a hybrid DeepNet model. The estimation of cognitive effort en…
From Complexity to Simplicity: Using Python Instead of PsychoPy for fNIRS Data Collection
Shayla Sharmin, Md Fahim Abrar, Roghayeh Leila Barmaki
Functional near-infrared spectroscopy (fNIRS) is a non-invasive optical technique that measures brain activity by estimating blood oxygenation using near-infrared light. Traditiona…