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Greetings, I am Shaily.

Shaily Roy

Ph.D. Fellow and Graduate Research Associate at CSE,
Arizona State University

I am a PhD student at Arizona State University (ASU), beginning in Fall 2024 after transferring from Syracuse University. I hold the Fulton Fellowship and serve as a Graduate Research Associate. From 2022 to 2024, I pursued my PhD in Computer and Information Science at Syracuse University, supported by the Syracuse University Fellowship. Before my PhD, I completed a thesis-based master’s degree in Computer Science and Engineering at BRAC University in 2023 with a perfect CGPA of 4.0, following my bachelor’s degree in 2018 with the highest distinction. I also worked as a Lecturer at BRAC University and Daffodil International University, gaining teaching and mentoring experience, and served as a tutor and competitive programming coach. In addition, I worked as a software engineer at a US-based company and presented research at international conferences. My current research is driven by the goal of building AI systems that are fair, ethical, and human-centered. Key areas of interest include:
- Federated Learning and Algorithmic Fairness
- Human Sensing and Multimodal Data Processing
- Neural Networks and Deep Learning
- Signal and Physiological Data Processing
- Natural Language Processing
- Ethical and Context-Aware AI

Honesty
Determination
Communication
Me
me
Me
Leadership
Team Work
Hard Working

Education

Fall 2024 - Present
Transferred Ph.D in Computer Science
CGPA: 4 on the scale of 4
Fall 2022 - Spring 2024
Ph.D in Computer Science
2020 - 2023
M.Sc. in Computer Science and Engineering
CGPA: 4 on the scale of 4
2015 - 2018
B.Sc. in Computer Science and Engineering
Taken Courses
  • Programming language and Data Structures
  • Algorithms
  • Operating System
  • Artificial Intelligent
  • Machine Learning
  • Compiler
  • Theory of Computing
  • Computer Archietechture
Extracurricular Activities
  • Programming Contests
  • Club Activities
  • Hackathons
  • Workshops
Higher Secondary School Certificate
GPA: 5 on the scale of 5
Kurigram Government Girls High School
2004 - 2012
Secondary School Certificate
GPA: 5 on the scale of 5
Extracurricular Activities
  • Cultural Programs
  • Drawing
  • Debate
  • Competitions
  • Sports

Experiences

1

Research Experience

Graduate Research Associate & Fulton Fellow
Ubiquitous & Intelligent Sensing Lab, Ira A. Fulton Schools of Engineering – SBHSE, Arizona State University

Tempe, AZ, USA

2024 - Present

Graduate research on ethical AI, federated learning, and multimodal stress sensing

Responsibilities:
  • Conducted research on Ethical and Human-centered AI, focusing on subgroup fairness and equity
  • Developed Federated Learning frameworks without relying on demographic attributes
  • Led multimodal stress sensing studies using Oura Ring, UWB band, Empatica E4, thermal/RGB cameras, and audio
  • Explored personalization strategies for adapting models to individual contexts
  • Integrated commonsense reasoning for interpretability and robustness in ubiquitous computing

Research Experience

Research Assistant & Graduate Fellow
Electrical Engineering and Computer Science, Syracuse University

Syracuse, NY, USA

2022 - 2024

Graduate fellowship focused on multimodal machine learning, sensing, and HPC pipelines

Responsibilities:
  • Published PTSD detection research using fNIRS and Biopac signals (ACII 2023)
  • Built scalable HPC pipelines for multimodal ML and large-scale data analysis
  • Collaborated with Cornell University and UMass Amherst on privacy-preserving AI projects
2

3

Research Experience

Co-supervisor
Computer Science and Engineering, Brac University

66 Mohakhali, Dhaka 1212, Bangladesh

April 2020 - Dec 2022

I was co-supervising some research teams on the following topics

Responsibilities:
  • Real Time Translation from Sign Language to Written Language in both Bengali and English Language using Deep Learning, spring 2021
  • Machine Learning Models To Predict Impacts Of Different Parenting Styles On Child’s Mental Health, summer21
  • Conversational AI for Companionship, summer21
  • Identification and recognition of person wearing face mask, summer21

Teaching Experience

Lecturer
Computer Science and Engineering, Brac University

66 Mohakhali, Dhaka 1212, Bangladesh

May 2019 - On Leave

BracU follows a liberal arts approach to education which nurtures fresh ideas and gives new impetus to the field of tertiary education. It ensures a high quality of education and aims to meet the demands of contemporary times.

Responsibilities:
  • Designed and developed a new course
  • Coordinated Algorithms and Competitive Programming in online and offline semesters
  • Created online contents for the students
  • Arranged workshops, webiners regarding programming and also mental health with IEEE team , Bracu councelling centre
  • Worked as Judge in various clubs' competitions
  • Co-advised Brac University Computer Club
  • Performed all the adminstritive responsibilities
4

5

Teaching Experience

Lecturer
Software Engineering Department, Daffodil International University

Dhaka

March 2019 - May 2019

Responsibilities:
  • Performed all the academic and adminstritive responsibilities

Programming Experience

Front End Software Engineer
Appscode Ltd

Dhaka

February 2019 - March 2019

Appscode accelerates the transition to Containers by building a Kubernetes-native Data Platform. The vision of AppsCode is to make the best tools for software development available to anybody at an affordable price.

Responsibilities:
  • Wrote Lots of Codes on Javascript
  • Read lots of blogs
  • See lots of tutorial videos
6

7

Volunteering Experience

Graduate Secretary
Bangladesh Student Association, Arizona State University

Tempe, Arizona, USA

December 2024 - December 2025

Responsibilities:
  • Lead multiple events including Spring Fest, Saraswati Puja, Pohela Boishakh, Indoor Game, Durga Puja, Cultural night, Eid Programs
  • Handled Communication with the authorities

Volunteering Experience

Instructor
The Tech Lab

Dhaka

January 2017 - October 2018

The tech lab is a institution where from childern to elderly persons everyone is welcome to learn programming with fun.

Responsibilities:
  • Worked on some R&D projects
  • Helped students learning Arduino Programming
8

Research Projects

Ethical AI for Healthcare

AI is rapidly transforming healthcare, yet many models optimize only for accuracy and overlook ethical principles. A system may perform well on average but still fail specific patient groups, leading to unequal or harmful outcomes. This project develops methods to evaluate and design AI systems that are not only accurate but also ethical—ensuring equity, avoiding harm, and fostering trust—without depending on sensitive demographic attributes.

Algorithmic Fairness in Human Sensing Federated Learning

Federated Learning (FL) allows privacy-preserving collaboration across devices, making it ideal for human sensing. However, existing fairness solutions often require demographic labels, which may be unavailable or privacy-sensitive. This project introduces Curvature-Aligned Federated Learning (CAFe), a framework that aligns the loss-landscape curvature during both local training and global aggregation. CAFe achieves ‘Fairness without Demographics,’ enabling models to balance performance and fairness across diverse human-sensing populations.

Synthetic Data Generation and Visualization

Reliable datasets are the backbone of AI research, but real-world data is often limited or restricted. This project explores synthetic data generation paired with interactive visualization. Using D3.js, we designed a dashboard that links hierarchical tree layouts with dynamic force-directed graphs, allowing users to explore relationships between entities. The framework serves as both a teaching tool and a research sandbox for experimenting with data-driven storytelling.

Personalization and Commonsense AI

Human sensing data varies not only across individuals but also within the same person across different contexts. Generic models often miss these nuances, reducing their effectiveness in sensitive domains like healthcare. This project explores personalization strategies that adapt models to both inter- and intra-user variability, enhanced by commonsense reasoning to interpret context and fill data gaps. The aim is to build AI systems that are context-aware, clinically reliable, and capable of generalizing even with scarce or incomplete data.

Publications


Preprints


Roy, S., Sharma, H., & Salekin, A. (2024). Curvature-Aligned Federated Learning (CAFe): Harmonizing Loss Landscapes for Fairness Without Demographics. arXiv preprint arXiv:2404.19725 (2024)
doi: https://arxiv.org/abs/2404.19725

Peer-Reviewed Publications


Kalanadhabhatta, M., Roy, S., Grant, T., Salekin, A., Rahman, T., & Bergen-Cico, D. (2023, September). Detecting PTSD Using Neural and Physiological Signals: Recommendations from a Pilot Study. In 2023 11th International Conference on Affective Computing and Intelligent Interaction (ACII) (pp. 1-8). IEEE. doi: 10.1109/ACII59096.2023.10388200

Bismoy, M.I., Shahrear, F., Mitra, A., Bikash, D.M., Afrin, F., Roy, S. and Arif, H., 2022, November. Image Translation of Bangla and English Sign Language to Written Language using Convolutional Neural Network. In 2022 International Conference on Electrical, Computer, Communications and Mechatronics Engineering (ICECCME) (pp. 1-6). IEEE. doi: 10.1109/ICECCME55909.2022.9988088

Al Taawab, A., Rahman, M., Islam, Z., Mustari, N., Roy, S. and Alam, M.G.R., 2022, October. Detecting Self-Esteem Level and Depressive Indication Due to Different Parenting Style Using Supervised Learning Techniques. In 2022 9th International Conference on Behavioural and Social Computing (BESC) (pp. 1-6). IEEE. doi: 10.1109/BESC57393.2022.9995147

Roy, S. and Tahsin, L., 2022. Prediction of COVID-19 Severity Level Using XGBoost Algorithm: A Machine Learning Approach Based on SIR Epidemiological Model. In Intelligent Systems and Sustainable Computing (pp. 69-78). Springer, Singapore. doi: 10.1007/978-981-19-0011-2_7

Ahmed, S., Roy, S. and Alam, G.R., 2021, October. Benchmarking and Selecting Optimal Diabetic Retinopathy Detecting Machine Learning Model using Entropy and TOPSIS Method. In 2021 International Conference on Electrical, Computer, Communications and Mechatronics Engineering (ICECCME) (pp. 1-6). IEEE. doi: 10.1109/ICECCME52200.2021.9591153

Roy, S., Nanjiba, S., & Chakrabarty, A. (2018, December). Bitcoin price forecasting using time series analysis. In 2018 21st International Conference of Computer and Information Technology (ICCIT) (pp. 1-5). IEEE. doi: 10.1109/ICCITECHN.2018.8631923

Skills

Involvements

BSA-ASU Graduate Secretary
Bangladesh Student Association, ASU December 2024 - December 2025

Arranged multiple events under the banner of ASU

Brac University Computer Club Co-advisor
Brac University Computer Club December 2018 - August 2022

BRAC University Computer Club (BUCC) is the oldest club of BRAC university. This club consists of a youthful team of passionate and hardworking Tech Enthusiast students.

Course Co-ordinator
Brac University Jun 2020 - August 2022

Performed all the responsibilities of Course-Co-ordinator of Algorithms and Programming Languages Courses

Content Creator
Youtube Jun 2020 - present

Tried to make Programming Related Contents for Students

Judge and Instructor
Brac university Other Clubs March 2017 - August 2022

Took workshop for online contests and also performed as judge on various competitions arranged by Bracu IEEE Student Chapter, Bracu natural Science Club, Bracu Counselling Unit.

Thesis Co-supervisor
Brac University Jun 2020 - August 2022

Currently co-supervising more than 4 research groups of different topic from Data Science

Mozilla Firefox QA Team
Mozilla Nov 2017 - Mar 2018

Worked with Bangladesh Mozilla Quality Assurance Team volunteerily

Achievements

Academic Awards / Scholarships

  • Fulton Fellowship, Arizona State University (2024–Present)
  • Graduate Fellowship, Syracuse University (2022–2024)
  • Fully Funded Graduate Scholarship, BRAC University (2020–2023)
  • Merit Based Scholarship, BRAC University (2015–2018)
  • Dean’s List Award, Computer Science, BRAC University (2015, 2016, 2017)
  • Vice Chancellor’s List Award, Computer Science, BRAC University (2016, 2017, 2018)
  • Education Board Scholarship — Higher Secondary, Junior, Primary (2006, 2009, 2014)

Extracurricular

  • Champion, NSU Inter-University Girls’ Programming Contest (2018)
  • 4th Place, National Girls’ Programming Contest (2017)
  • 4th Place, Ada Lovelace National Girls’ Programming Contest (2017)
  • Vice Chancellor’s Certificate for academic excellence and conduct (2015)

Presenter

Presenter

Champion

VC Certified

Winner

Winner

Winner

Presenter

Presenter

Instructor

Presenter

Participant

Participant

Certified Android Dev

Participant

Keynote Speaker