Selected Work

Research-Backed AI Systems

AI and data systems delivered or contributed to across healthcare, research, and health-system innovation environments. Selected systems have supported clinical, research, or operational workflows.

19+ systems Peer-reviewed portfolio Singapore healthcare
LLM · Clinical NLP
RUSSELL GPT
Singapore academic hospital environment — The Lancet Regional Health–Western Pacific 2024
Fine-tuned clinical LLM for discharge summary generation. Published as a real-world RUSSELL GPT pilot study in The Lancet Regional Health–Western Pacific 51 (2024).
Lancet 2024LLMClinical NLPEHR
Platform-integrated work→
Imaging AI · Endocrinology
CalSense+
Singapore public hospital-cluster environment — Nationally funded healthcare AI programme
AI detection of calcium abnormalities for hyperparathyroidism diagnosis and treatment planning. $3.97M MOH-funded. CO-PI.
$3.97M MOHMedical ImagingDeep LearningEndocrinology
Platform-integrated work→
Voice AI · Clinical NLP
MediVoice
Singapore public hospital-cluster environment
Medical voice transcription and clinical data reformatting platform. Converts unstructured voice notes into structured clinical records.
Voice AIASRNLP
Platform-integrated work→
LLM · Radiology Workflow
MRI Spine Auto-Protocoling LLM
Singapore academic hospital environment — The Spine Journal 2025
Secure institutional LLM for MRI spine request form enhancement and auto-protocoling. Published in The Spine Journal 25(3), 505-514 (2025).
Spine Journal 2025LLMRadiologyMRI
Published — Institutional LLM→
Dental AI · Imaging
SMILE AI
Singapore oral health research environment
Smart Modelling and Intelligent Learning for Enhancing Oral Health. Automated oral health diagnosis platform for population-level screening.
Straits TimesDental AIMedical ImagingPopulation Health
Delivered→
Mixed Reality · CNN
HoloVein
Singapore public hospital-cluster environment — Electronics 2023
Published mixed-reality venipuncture aid using CNNs and semi-supervised learning, with HoloLens vein overlay for guided IV access.
Electronics 2023Mixed RealityCNNHoloLens
Patent Submitted→
Mixed Reality · 3D Ultrasound
HoloPOCUS
Singapore public hospital-cluster environment — ASMUS 2023
Portable mixed-reality 3D ultrasound tracking, reconstruction and overlay system. Published at ASMUS/MICCAI 2023 and in Lecture Notes in Computer Science.
LNCS 2023Mixed Reality3D UltrasoundReconstruction
Research implementation→
Platform · AI Ops · Governance
Discovery AI Platform
Singapore public hospital-cluster environment — Health-system digital innovation office
System architect for production-grade clinical AI deployment platform integrating with hospital cluster EMR, data governance SOPs, and multi-department data feeds.
PlatformAI OpsEMR Integration
Health-system implementation→
Radiology AI · Deep Learning
Scoliosis AI
Singapore academic hospital environment — Annals AMS 2024
Published automated Cobb angle measurement for scoliosis radiographs, with GAN-based vertebrae segmentation and deep learning-assisted productivity work.
Annals AMS 2024Radiology AIDeep LearningGAN
Implemented→
Operations AI · Scheduling
Dynamic Scheduling for Healthcare
Singapore health-system environment — Surgical operations programme
Machine-learning workflow to optimise clinic and surgical scheduling, supporting operational planning and resource allocation.
$1.98M GrantOperations AISchedulingMachine Learning
Research — surgical operations→
Epidemiology · Multimodal Cohorts
Allergic Comorbidities — Singapore & Australia Cohorts
Singapore research university — Internal Medicine Journal 2023
Cohort study examining allergic disease risk across ancestry and early-life environmental contexts in Singapore and Australia.
IMJ 2023EpidemiologyAllergic DiseaseCohort Study
Published — Cohort Research→
Neuro AI · Brain Connectivity
Cognitive Function Prediction in Preterm Children
Singapore health-system environment — Neurodevelopment research programme
Neuroimaging and machine-learning study using brain connectivity features to support cognitive-risk stratification in preterm children.
NMRC BRACONeuroimagingPreterm BirthBrain Connectivity
Research — neurodevelopment programme→
Clinical Prediction · Hepatobiliary
Pancreatitis Severity Prediction
Singapore academic hospital environment — HPB 2019
Clinical prediction work evaluating severity scoring for acute pancreatitis and supporting risk stratification in hepatobiliary care.
HAPS ValidationAcute PancreatitisClinical ScoresHAPS
Clinical Trials — Severity Scoring→
Oncology AI · Risk Scoring
Blood Culture Outcome Score — Oncology
Singapore health-system environment — Haematology-Oncology
Prediction model to estimate risk of positive blood cultures during chemotherapy-related oncology care.
OncologyBlood CultureChemotherapy
Research — Chemotherapy Monitoring→
Genomics · Multiple Myeloma
Functional High-Risk Myeloma Prediction
Singapore cancer-care research environment — Blood Cancer Journal 2022
Transcriptomics-based risk modelling to identify patients with multiple myeloma at high risk of induction failure or early relapse, supporting research into functional high-risk disease biology.
Blood Cancer JMultiple MyelomaGenomicsTranscriptomics
Published — Genomic Model→
Cohort Platform · Clinical NLP
Unified Breast Cancer Cohort — Singapore
Singapore health-system environment — Breast Oncology Programme
Unified breast cancer research database with NLP tools to extract structured data from pathology reports, imaging notes, and clinical documentation.
Breast CancerCohort DatabaseClinical NLP
Supported research workflow→
Screening AI · Cohort Enrichment
Breast Cancer Cohort Enrichment Platform
Singapore health-system environment — Screening research programme
Machine-learning workflow to enrich breast-cancer screening cohorts for early-detection research and prioritisation.
IPPP $400KBreast CancerScreeningMachine Learning
Clinical Trials — Screening Enrichment→
Platform · NGEMR · Production AI
Endeavour AI (EAI Platform)
Singapore health-system environment — Health-system digital innovation office
Healthcare AI deployment platform enabling integration between institutional clinical systems and locally developed AI applications, with governance, access control, and multi-department workflow support.
EAI PlatformNGEMREPIC ESB
Platform-integrated work→
HPC · Deep Learning Infrastructure
PRESCIENCE HPC Platform
Singapore health-system environment — National HPC partnership
On-premises high-performance computing platform enabling secure deep-learning workloads for sensitive healthcare data within institutional boundaries.
NSCCHPCDeep LearningOn-Premises
On-premises infrastructure implementation→