School of Technology and Computing
Applied Research Symposium
STC-ARS

Summer 2026

 

Hosted by School of Technology and Computing (STC), the Applied Research Symposium (ARS) is open to faculty, professionals, and students from any discipline, university, or professional organization.  

At the end of each quarter, any students who would like to share their projects including capstone courses will present their outcomes. This symposium will provide opportunities for students, researchers, and practitioners to discuss the influence and impact of the applied computing on the future of our planet and our society.

Event details

Date: Thursday, Sep 10th, 2026
Time: 4:30PM-5:30PM PT
Contact: ravidivakarreddy@cityuniversity.edu

Advisors

DR. Sam Chung
Dean, School of Technology & Computing (CS680)
Sivakumar Visweswaran
Professor, School of Technology & Computing (CS687, DS687)
tomas huber
Professor, School of Technology & Computing (CS497)
Taejin Kim
Professor, School of Technology & Computing (CS687, DS687)
Session Chairs
Divakar Reddy Ravi
Vishal
Vishal Krishna Kumar
Akshita Modi
Giridhar Gopi Krishna
Mrunali Manohar Vaidya
Sehee Ha
Presenters

Hindolo Dominic Magbity

An Explainable AI Framework for Environmental Impact Assessment of Reusable Construction Materials

Course: DS 687

Click here to access the presentation video

Description: This capstone develops an explainable, human-in-the-loop artificial intelligence framework for assessing the potential environmental benefits of reusable construction materials within ReUP – a digital platform that enables individuals and organizations to list, discover, and claim reusable construction materials to reduce waste and promote sustainability. The framework uses AI-assisted image analysis to suggest material and component information, requires owner verification, and applies traceable A1–A3 environmental factors and transportation data to estimate potential avoided carbon impact. Transparent formulas, assumptions, sources, and exclusions are provided to support responsible and understandable decision-making.

Afarian Chris

Zero Trust Network Segmentation: Limiting Lateral Movement in Enterprise Networks

Course: CS497

Click here to access the presentation video

Description: An exploration of migrating enterprise public service networks from flat to segmented zero trust networks (I work at UW they still have flat nets in the medicine sector)

Bryan A Sikel

Designing an Open-Source Tangible User Interface for Accessible, Cost-Effective Geographic Literacy in Neurodivergent Children

Course: CS497

Mansi Sanjay Bhosle

Hallucination-Aware Clinical Decision Support for Diabetes Care using a Domain-Specific Small Language Model (SLM) with Retrieval-Augmented Generation and Confidence-Based Abstention

Course: DS687

Click here to access the presentation video

Description: This capstone project focuses on developing a reliable clinical decision support system for diabetes care. It combines a domain-specific Small Language Model (SLM), Retrieval-Augmented Generation (RAG), and a confidence-based abstention mechanism to answer diabetes-related clinical questions using trusted medical guidelines.

Vishal Krishna Kumar

Intership at Hirello.ai

Course: DS687

Click here to access the presentation video

Description: Hirello is an AI-powered career copilot for job seekers. My work spanned three efforts: verifying and fixing the conversational agent feature against a full product specification, where I caught a state-persistence bug (edits that appeared to apply but never saved) and a silent clipboard-copy failure; remediating a three-part data-integrity problem involving uploaded documents not reaching downstream tools, a user-isolation defect, and missing ownership constraints across the schema; and testing the résumé optimization flow, where I surfaced three onboarding defects — uploads failing while reporting success, inconsistent file-size limits, and a flow completable with no résumé at all. Built on Python/FastAPI/SQLAlchemy/MySQL with a Vue 3/TypeScript frontend, using Vertex AI for the agent and PyMuPDF for document parsing.

Svetlana Grabar

Predicting Hallucination Risk in AI-Generated Polysomnography Reports from Signal Artifact Types

Course: AI687

Click here to access the presentation video

Description: This study investigates how ocular, muscular, and cardiac artifacts in polysomnography (PSG) recordings affect hallucinations in AI-generated sleep reports. Simulated artifacts of varying types and severity levels are introduced into PSG recordings, and SleepLM generates reports from both original and modified recordings. An LLM-as-a-judge framework compares the generated reports with reference reports to identify hallucinations. The project aims to determine which artifact conditions reduce the reliability of AI-generated sleep reports

Joseph Tran

Inventory-Aware Return and Stockout Prediction for U.S. Retail E-Commerce: A Machine Learning Approach

Course: DS687

Click here to access the presentation video

Description: This capstone outlines a methodology for a machine learning framework that regards two costly setbacks in online retail: product returns and inventory shortages as parts of the inventory risk. It has two models based on a common, interpretable pipeline: a return risk classification model (logistic regression and random forests with ModCloth Fit data) and a stock-out risk classification model (XGBoost with time-based validation and Walmart M5 data). Both models’ outputs are rolled out into a rule-based decision layer developed in the form of an interactive Streamlit web application called “Inventory Risk AI”.

Ixius Procopios

Predicting Student Outcomes with Machine Learning

Course: CS687

Click here to access the presentation video

Description: Using Machine Learning Models to predict student outcomes and identify at-risk students. The project utilizes bias-mitigation techniques and Explainable AI (XAI) to improve fairness and transparency in student outcome predictions.

Geraldine Marten-Ellis

Design and Evaluation of a Machine Learning Pipeline for Spatiotemporal Clustering of Earthquake Catalogs

Course: CS687

Click here to access to the presentation video

Description: Development and evaluation of a reproducible machine-learning pipeline for extracting and characterizing spatial-temporal patterns from earthquake catalog data.

Seungwon Seon

Predicting Hallucination Risk in AI-Generated Polysomnography Reports from Signal Artifact Types

Course: CS687

Click here to access project demo video

Description: The rapid expansion of short-form video platforms has fundamentally transformed digital content consumption, creating a highly competitive attention economy. Despite the massive scale of these platforms, creators frequently struggle to navigate opaque, black-box recommendation systems, relying on unguided trial-and-error rather than empirical data. The motivation for this research stems from the critical need to bridge the gap between qualitative cultural studies of content creation and technical predictive modeling. This project leverages large-scale, real-world platform data, specifically utilizing Kaggle datasets, to extract and test technical variables against genuine human interactions. By employing a Python-based machine learning pipeline utilizing Pandas and Scikit-Learn, this study transitions the focus from psychological descriptions to technical predictions. The ultimate benefit of this approach is the delivery of a robust, empirically backed framework, deployed as an interactive Streamlit dashboard, that replaces intuitive guesswork with data-driven engagement optimization, providing actionable insights for creators to maximize their algorithmic visibility.

Xuekun Yao

Demand Forecasting and Inventory Replenishment System for Small Retail Businesses

Course: CS497

Click here to access the presentation video

Description: This project develops a demand forecasting and inventory replenishment system designed for small retail businesses. The system uses historical sales, inventory, seasonal patterns, and promotion data to support demand forecasting and inventory decision-making. It calculates safety stock and reorder points and provides recommended order quantities to help store managers reduce stockouts, avoid overstocking, and improve inventory management.

Lath Nassar

MedAssist: An AI-Assisted Clinical Decision Support System for Chest X-ray Analysis

Course: CS497

Click here to access the presentation video

Description: MedAssist is a patient-centered prototype that supports AI-assisted chest X-ray analysis. Authorized clinicians can create de-identified patient records and upload chest X-ray images for review. The system presents AI-generated findings with confidence scores and allows clinicians to access each patient’s previous study history. The application connects patient records, image uploads, analysis results, and previous studies into one organized workflow. It explores how AI can support chest X-ray review while clinicians retain full oversight and final professional judgment. MedAssist is intended for educational and research purposes. It is not designed to provide a clinical diagnosis, replace professional medical decision-making, or be used for direct patient care.

Sumit Chahar

Effect of Training-Data Size on Rare Customer-Segment Fidelity and Privacy in Synthetic E-commerce Data

Course: DS687

Click here to access the presentation video

Description: This project evaluates how training-data size influences the fidelity and privacy of synthetic e-commerce data, with a particular focus on rare customer segments. Using a public e-commerce dataset, the study compares Gaussian Copula, CTGAN, and TVAE to evaluate their ability to preserve uncommon purchasing patterns while limiting potential privacy risks.

Ian Freeby

Simple Mind, The World After Broadcast Radio

Course: CS497

Sukhi Manak

Design and Development of a Gamified Reading and Journaling Application 

Course: CS 687

Click here to access the presentation video

Description: Development and evaluation of a gamified reading application integrating reading progress tracking, reflective journaling, and motivational features.

Teja Sree Kokkanti

CareSphere AI: An Agentic Multi-Agent Platform for Proactive Elder-Care Coordination

Course: CS687

Click here to access the presentation video

Description: CareSphere AI is a web-based elder-care coordination platform designed to connect elders and caregivers through one integrated system. Based on the implemented code and prototype output, the application combines medication management, health/vital monitoring, appointments, personalized nutrition, patient memory, reports, caregiver notifications, and emergency SOS support.

The system uses a CareSphere Orchestrator to coordinate specialized Medication, Health, Emergency, Nutrition, Caregiver, and Memory agents. Hugging Face AI with RAG provides context-aware assistance, while deterministic rules evaluate health measurements such as blood pressure, glucose, HbA1c, TSH, oxygen level, and heart rate. Medication Taken/Missed records are also used to measure adherence.
The application is implemented using React and TypeScript for the frontend, FastAPI/Python for the backend, and MongoDB Atlas for longitudinal patient data. Caregiver notifications and SOS escalation improve communication between the elder and caregiver.
The prototype demonstrates how agentic AI, patient context, deterministic health analysis, and caregiver coordination can be integrated into a single proactive elder-care platform.

Sumeet Singh

Threat Model Driven Automation Range with Adversary Emulation Scoring.

Course: CS687

Schedule

Greeting & Announcement

4:30 PM – 4:35 PM

4:35 PM – 4:55 PM

Ixius Procopios

Topic: Predicting Student Outcomes with Machine Learning (CS687)

4:55 PM – 5:15 PM

Teja Sree Kokkanti

TBA

5:15 PM – 5:35 PM

Seungwon Seon

Topic: Algorithmic Visibility in Short-Form Content: A Machine Learning Approach to Engagement Optimization (CS687)

Main Advisor

Dr. Sam Chung

Main Chair

Divakar Reddy Ravi

Join Main & Session 1 →


Chair

Divakar Reddy Ravi

Advisor

Sivakumar Visweswaran / Taejin Kim

Presentation 15 min · Q&A 5 min

4:35 PM – 4:55 PM

Geraldine Isabel Marten-Ellis

Topic: Design and Evaluation of a Machine Learning Pipeline for Spatiotemporal Clustering of Earthquake Catalogs (CS687)

4:55 PM – 5:15 PM

Sukhi Kaur Manak

Topic: Design and Development of a Gamified Reading and Journaling Application (CS687)

5:15 PM – 5:35 PM

Sumeet Singh

TBA

Chair

Giridhar Gopi Krishna

Advisor

Sivakumar Visweswaran

Presentation 15 min · Q&A 5 min

Join Session 2 →

4:35 PM – 4:55 PM

Mansi Sanjay Bhosle

Topic: Hallucination-Aware Clinical Decision Support for Diabetes Care using a Domain-Specific Small Language Model (SLM) with Retrieval-Augmented Generation and Confidence-Based Abstention (DS687)

4:55 PM – 5:15 PM

Sumit Chahar

Topic: Effect of Training-Data Size on Rare Customer-Segment Fidelity and Privacy in Synthetic E-commerce Data (DS687)

5:15 PM – 5:35 PM

Hindolo Dominic Magbity

Topic: An Explainable AI Framework for Environmental Impact Assessment of Reusable Construction Materials (DS687)

Chair

Akshita Modi

Advisor

Taejin Kim / Sivakumar Visweswaran

Presentation 15 min · Q&A 5 min

Join Session 3 →

4:35 PM – 4:55 PM

Joseph Tran

Topic: Inventory-Aware Return and Stockout Prediction for U.S. Retail E-Commerce: A Machine Learning Approach (DS687)

4:55 PM – 5:15 PM

Svetlana Grabar

Topic: Predicting Hallucination Risk in AI-Generated Polysomnography Reports from Signal Artifact Types (AI687)

5:15 PM – 5:35 PM

Lath Aiman Nassar

Topic: MedAssist: An AI-Assisted Clinical Decision Support System for Chest X-ray Analysis (CS497)

Chair

Mrunali Manohar Vaidya

Advisor

Sivakumar Visweswaran / Taejin Kim

Presentation 15 min · Q&A 5 min

Join Session 4 →

4:35 PM – 4:55 PM

Bryan A Sikel

Topic: Designing an Open-Source Tangible User Interface for Accessible, Cost-Effective Geographic Literacy in Neurodivergent Children (CS497)

4:55 PM – 5:15 PM

Chris Afarian

Topic: Zero Trust Network Segmentation: Limiting Lateral Movement in Enterprise Networks (CS497)

5:15 PM – 5:35 PM

Vishal Krishna Kumar

TBA

Chair

Vishal Krishna Kumar

Advisor

Tomas Huber / Sam Chung

Presentation 15 min · Q&A 5 min

Join Session 5 →

4:35 PM – 4:55 PM

Xuekun Yao

Topic: Demand Forecasting and Inventory Replenishment System for Small Retail Businesses (CS497)

4:55 PM – 5:15 PM

Ian Malcolm Freeby

Topic: Simple Mind, The World After Broadcast Radio (CS497)

5:15 PM – 5:35 PM

TBD

Chair

Sehee Ha

Advisor

Tomas Huber

Presentation 15 min · Q&A 5 min

Join Session 6 →

Contact Us

ravidivakarreddy@cityuniversity.edu