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Poster Presentation

NUS Computing Master’s Expo and Industry Day 2025

Projects

Poster Presentation

— 01

#1

Physics-Informed Graph Neural Networks for Operational Flood Modeling

Predicting real-time flood dynamics with a physics-informed graph neural network guided by local and global constraints.

Poster Presentation

— 02

#2

Serving System for Stable Diffusion 3 using Attention Caching and Dynamic Batching

Stable Diffusion 3 creates stunning images but is slow, memory-heavy, and costly to serve. Fast-DiT-Serving uses attention caching and progressive batching to make SD3 3.6× faster on a single GPU, cutting latency, memory use, and cost per generation — with no retraining and no quality loss.

Poster Presentation

— 03

#3

Uncovering Activation Keys in the Dark: Revealing Learned Concepts in LoRA Text-To-Image Models

Image generation models can create stunning images, but they can also hide secret triggers that unlock unexpected content. We built a way to discover these hidden concepts in LoRA models so that what’s inside is no longer a mystery.

Poster Presentation

— 05

#5

Adaptive Traffic Management Using Hierarchical Multi-agent Reinforcement Learning In Dynamic Environments

A hierarchical multi-agent reinforcement learning approach using graph neural networks to optimize traffic signal control in urban settings.

Poster Presentation

— 06

#6

SignBridge - One World, Many Signs

End-to-End Multilingual Sign Language Recognition and Translation on Mobile Platforms

Poster Presentation

— 07

#7

Measuring What Makes You Unique: Difference-Aware User Modeling for Enhancing LLM Personalization

This paper was accepted by ACL 2025 Findings.

Poster Presentation

— 08

#8

CLUE-MARK: Watermarking Diffusion Models using CLWE

CLUE-Mark introduces a novel technique for watermarking diffusion model (AI) generated images in such a way that it doesn't affect image quality.

Poster Presentation

— 09

#9

Video Splicing AI Agent

The surge of short-form video platforms demands faster, smarter editing tools. Video Splice AI Agents automates clip creation by blending LLM reasoning with traditional ML techniques like shot detection, transcription, and emotion analysis. This hybrid system preserves narrative flow and emotional impact, handling up to 90% of edits—while keeping human oversight for the final polish.

Poster Presentation

— 10

#10

GraphQL API Design for Security and Privacy

GraphQL API are widely used in modern web applications for its efficiency and flexibility. Over the years, individuals and governments have become increasingly concerned about data privacy, leading to the establishment of privacy laws such as GDPR and PDPA. This project integrates automated privacy checks into GraphQL API, helping companies meet regulations and build user trust.

Poster Presentation

— 11

#11

Creoles in AI: Generating Culturally Nuanced Language In Emotional Support Chatbots

Does using creoles (Singlish) elicit stronger emotional responses from users of emotional support chatbots?

Poster Presentation

— 12

#12

Agentic AI for object tracking in videos project--Comparative Study of Football Commentary Systems

Design two approaches for automated football commentary generation using advanced AI techniques.

Poster Presentation

— 14

#14

The Quant's Sandbox: A Reinforcement Learning Trading Testbed and Playground

Reinforcement Learning Testbed for Quantitative Trading

Poster Presentation

— 15

#15

Real-Time Learning AI Advisor

We built a chatbot-driven MVP for digital investment advisory that delivers personalized fund queries and portfolio guidance. By tackling AI hallucinations, accuracy, and compliance, the project shows a path to safe and reliable AI financial advisory tools.

Poster Presentation

— 16

#16

Blockchain-Based Real Estate Lending Platform with ZK Compliance and Property Verification (Lim Wei Jun, Charles)

This project introduces a next-generation smart contract wallet framework that bridges the gap between Web2 ease of use and Web3 innovation. By combining account abstraction (ERC-4337) for simplified wallet management, Zero-Knowledge Proofs for privacy-preserving compliance, and oracle integration for price discovery and risk monitoring, the framework delivers a secure, compliant, and user-friendly foundation for the future of decentralised ecosystems.

Poster Presentation

— 17

#17

Empowering Private Banking with Generative AI

This project develops an AI-powered chatbot assistant for private banking Relationship Managers (RMs), integrating client data, market insights, and investment products to deliver context-aware, personalized recommendations efficiently.

Poster Presentation

— 18

#18

Examining the Role of Technology in Omnichannel Consumer Banking Services

This study explores how banks in Singapore deliver omnichannel services by combining digital platforms and human interaction. It examines consumer behavior, AI integration, and regulatory contrasts to highlight gaps and opportunities in achieving seamless customer journeys.

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