purexbox

What Does A $1049 Steam Machine Mean For Xbox's Project Helix?

Oh boy, reviews are in for Valve's Steam Machine with its biggest talking point being, as expected, how much the device costs – and subsequently what it could mean for Xbox's next "Project Helix" ...
GitHub

ISBNet Building Instance Segmentation for Aerial Urban Point Clouds

This repository contains a lightweight, reproducible project for building-only instance segmentation on aerial urban point clouds. It was organized from a Sun Yat-sen University Computer Vision and ...
IEEE

Deep Learning for Glioblastoma MRI Segmentation and Classification: A Structured Review of CNN-Based and Hybrid Architectures

Abstract: Glioblastoma is the most aggressive primary brain tumor in adults and remains challenging to assess accurately because of its marked heterogeneity, infiltrative growth, and variable ...
IEEE

CAMformer: A Single-Stage CNN–Transformer Hybrid for Weakly Supervised Semantic Segmentation in Aerial Imagery

Abstract: Weakly supervised semantic segmentation (WSSS) with image-level labels has emerged as a cost-effective solution for large-scale remote sensing (RS) imagery, yet convolutional neural network ...
Journal of Medical Internet Research

Prediction of Moderate-to-Severe Sepsis-Associated Acute Kidney Injury Using a Dual-Timepoint Machine Learning Model: Development, Multiregional Validation, and Clinical ...

Based on clinical data from the first 24 hours of ICU admission, we used a two-stage feature selection process combining light gradient boosting machine (LightGBM) and Shapley additive explanation ...
GitHub

AWS IAM Security & EC2 Environment Segmentation Project

This project demonstrates how AWS IAM policies and EC2 resource tagging can be used to securely separate development and production environments while onboarding a new intern with least-privilege ...