75 citations · 187 across the 10 of their papers we have counts for
11 papers
Automated Generation of Complexity-Validated Decision Scenarios Using Large Language Models
Abdalla Doleh, Toni Somers, Ratna Babu Chinnam
Cognitive decision-making research depends on diverse scenarios with carefully controlled complexity, yet manual production is slow, inconsistent, and biased. We developed an autom…
Multi-Dimensional Assessment for AI Cognition (MAAC): A Theoretical Framework for Process-Oriented Cognitive Evaluation of Text-Based AI Systems
Abdalla Doleh, Ratna Babu Chinnam
Evaluating artificial intelligence systems has historically relied on outcome-based benchmarks that measure task accuracy, robustness, or fairness. While indispensable, these bench…
Two-Stage Stochastic Choice Modeling Approach for Electric Vehicle Charging Station Network Design in Urban Communities
Seyed Sajjad Fazeli, Saravanan Venkatachalam, Ratna Babu Chinnam +1
Electric vehicles (EVs) provide a cleaner alternative that not only reduces greenhouse gas emissions but also improves air quality and reduces noise pollution. The consumer market…
Managing access to primary care clinics using robust scheduling templates
Sina Faridimehr, Saravanan Venkatachalam, Ratna Babu Chinnam
An important challenge confronting healthcare is the effective management of access to primary care. Robust appointment scheduling policies/templates can help strike an effective b…
Representation Learning with Autoencoders for Electronic Health Records: A Comparative Study
Najibesadat Sadati, Milad Zafar Nezhad, Ratna Babu Chinnam +1
Increasing volume of Electronic Health Records (EHR) in recent years provides great opportunities for data scientists to collaborate on different aspects of healthcare research by…
SPA-GAN: Spatial Attention GAN for Image-to-Image Translation
Hajar Emami, Majid Moradi Aliabadi, Ming Dong +1
Image-to-image translation is to learn a mapping between images from a source domain and images from a target domain. In this paper, we introduce the attention mechanism directly t…