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Ammar-ss/README.md

Ammar Bhilwarawala

Undergraduate ML researcher @ KIIT University · CGPA 9.03/10

I build things at the edge of medical image segmentation, uncertainty-aware deep learning, and agentic clinical AI. My work tends to start with a clinical problem that doesn't have a clean solution, and end with something that actually measures up against state-of-the-art. Currently in my third year, already with one published paper (Best Paper Award, ANTIC 2025) and several under review at MICCAI 2026 and Elsevier journals.


Research

All work is first-authored unless noted.

FETALFusion · Under Review at MICCAI 2026 Dual-path CNN-Mamba encoder with resolution-aware state-space scanning for multi-domain fetal ultrasound segmentation. DSC = 0.9635, HD95 = 1.07 mm on 472 validation images. HD95 std 3.2× lower than VM-UNet.

Attention-ResUNet for Fetal Head Segmentation · Published at ANTIC 2025 (Springer LNCS) · 🏆 Best Paper, Image Processing Track Multi-scale attention gates + residual skip connections. DSC = 99.30 ± 0.14% on HC18 (n=200). Zero false-negative segmentations. 23 ms inference on RTX 3080.

BRIDGE + TCH-Net · Under Review at JNCA (Elsevier) · 📦 Model · 📊 Dataset · 📄 Preprint First formally-specified leave-one-domain-out generalisation benchmark for IoT botnet detection across 5 heterogeneous datasets (CICIDS-2017, CIC-IoT-2023, Bot-IoT, Edge-IIoTset, N-BaIoT). TCH-Net achieves F1 = 0.8296, AUC = 0.9380. Invited by Niels Rogge (Lead ML Engineer, Hugging Face) to host artifacts on the Hub; commended by the HF team for advancing reproducibility in IoT security research.

AdaptiMed · Technical Report Extended MedAgent-Pro (ICLR 2026) with guideline-grounded adaptive agentic diagnosis. +24 pp category accuracy, +26 pp broad accuracy on REFUGE2 fundus cases. −25.7% tool calls per case.

FETALFusion-v2 · In Preparation at Medical Image Analysis (Elsevier) Single-network dual-decoder CNN-Mamba for simultaneous binary segmentation + Gaussian landmark heatmaps (BPD, OFD, PS, FH). Trained on >10k images across 5 public datasets.

CAGED · Work in Progress Replacing heuristic early-exit gates in agentic diagnosis with principled Dirichlet posteriors. Guideline-RAG threshold retrieval (EGS 2020, ACC/AHA, WHO ICD-11) enables cross-domain transfer without retraining.

GPR-DE Architecture for Seismic Control of a Benchmark Cable-Stayed Bridge · Under Review at Journal of Vibration Engineering & Technologies (Springer) · 2nd Author GPR surrogate (Matérn 5/2, ARD) on 91 FEA simulations achieving LOOCV R² > 0.999; DE with UCB acquisition (κ=1.0) yielded 45% reduction in peak deck displacement under near-fault motions at ~1000× speedup over direct NLTHA-based optimisation.


Skills

ML / Deep Learning : PyTorch, scikit-learn, NumPy, Pandas, XGBoost, GPR, SciPy

Architectures : U-Net variants, Attention mechanisms, State Space Models (Mamba), BiGRU/LSTM, DS-Conv

Agentic / LLM : LLM orchestration, RAG pipelines, tool-use agentic workflows, Groq API

Research tooling : LaTeX, Weights & Biases, TensorBoard, Grad-CAM, UMAP/t-SNE, Jupyter

Languages : Python, Java, C, SQL, Bash

Infrastructure : Git, Linux, Docker


Recognition

  • 🏆 Best Paper Award in Image Processing Track, ANTIC 2025 (Springer LNCS)
  • 🇮🇳 National Finalist at Smart India Hackathon 2025, KIIT University nominee
  • 🤗 Invited Contributor at Hugging Face Hub (approached by Lead ML Engineer Niels Rogge); TCH-Net checkpoints, BRIDGE benchmark, and interactive Demo Space publicly released

What I'm Looking For

Research Assistant / Internship positions in medical AI. Open to lab collaborations, especially those working at the intersection of clinical relevance and methodological rigour.


Get in Touch

📬 ammarbhilwarawala@gmail.com 🔗 LinkedIn · Hugging Face · Kaggle · Resume

Open to a conversation about almost anything — drop a mail.

Pinned Loading

  1. AdaptiMed AdaptiMed Public

    MedAgent-Pro reimplementation + AdaptiMed (guideline-grounded adaptive depth). CAGED coming soon.

    Jupyter Notebook 1

  2. FetalFusion FetalFusion Public

    Dual-path CNN-Mamba for multi-domain fetal ultrasound segmentation. DSC=0.9635, HD95=1.07mm. MICCAI 2026 under review. Code releases on acceptance.

    Jupyter Notebook

  3. Attention-ResUnet Attention-ResUnet Public

    Official code for Attention-ResUNet, ANTIC 2025 Best Paper (Springer). DSC=99.30% on HC18. Fetal head segmentation with multi-scale attention gates + residual skip connections.

    Jupyter Notebook

  4. PaperMind PaperMind Public

    Agentic AI assistant for researchers which answers questions about papers, citations, peer review, and publication venues. Grounded. Never hallucinates.

    Jupyter Notebook

  5. TCH-Net TCH-Net Public

    BRIDGE benchmark + TCH-Net for cross-domain IoT botnet detection. JNCA (Elsevier) under review. Artifacts on HF Hub.

    Jupyter Notebook 1

  6. YVOO-for-Credit-Scoring-Fraud-Mitigation YVOO-for-Credit-Scoring-Fraud-Mitigation Public

    AI-powered CIBIL score prediction and income verification platform. XGBoost + Logistic Regression. React + FastAPI. Built as a team fintech prototype. Our project in Smart India Hackathon.

    TypeScript