5 papers
Enabling Real-Time AI in O-RAN: Deploying and Measuring AI Inside a Near-RT RIC xApp
Lawrence Obiuwevwi, Krzysztof J. Rechowicz, Sampath Jayarathna +7
Open Radio Access Network (O-RAN) architectures introduce programmable Near-Real-Time RAN Intelligent Controllers (Near-RT RICs) that support closed-loop control through xApps at t…
Field-Deployable RF Capture System for Indoor, Outdoor, and Foliage Environments
Lawrence Obiuwevwi, Krzysztof J. Rechowicz, Vikas Ashok +5
Reliable and reproducible radio-frequency (RF) measurements in real-world environments are essential for characterizing spectrum behavior across unlicensed ISM and WiFi bands, lice…
Quantifying the Affective Gap: A Zero-Shot Evaluation of LLMs on Fine-Grained Emotion Taxonomies
Lawrence Obiuwevwi, Krzysztof J. Rechowicz, Jessica M. Johnson +3
Emotion recognition in natural language is a foundational challenge in affective computing, with critical implications for human-computer interaction, mental health support, and co…
Towards Affordable, Non-Invasive Real-Time Hypoglycemia Detection Using Wearable Sensor Signals
Lawrence Obiuwevwi, Krzysztof J. Rechowicz, Vikas Ashok +1
Accurately detecting hypoglycemia without invasive glucose sensors remains a critical challenge in diabetes management, particularly in regions where continuous glucose monitoring…
Toward Affordable and Non-Invasive Detection of Hypoglycemia: A Machine Learning Approach
Lawrence Obiuwevwi, Krzysztof J. Rechowicz, Vikas Ashok +1
Diabetes mellitus is a growing global health issue, with Type 1 Diabetes (T1D) requiring constant monitoring to avoid hypoglycemia. Although Continuous Glucose Monitors (CGMs) are…