AI is changing how small online sellers decide what to make

For years Mike McClary sold the Guardian LTE Flashlight, a heavy-duty black model, online through his small outdoor brand. The product, designed for brightness and durability, became one of his most popular items ever. Even after he stopped offering it around 2017, customers kept sending him emails asking where they could buy it.  When McClary […]

Skeleton-based Coherence Modeling in Narratives

arXiv:2604.02451v1 Announce Type: cross Abstract: Modeling coherence in text has been a task that has excited NLP researchers since a long time. It has applications in detecting incoherent structures and helping the author fix them. There has been recent work in using neural networks to extract a skeleton from one sentence, and then use that […]

An Explainable Vision-Language Model Framework with Adaptive PID-Tversky Loss for Lumbar Spinal Stenosis Diagnosis

arXiv:2604.02502v1 Announce Type: cross Abstract: Lumbar Spinal Stenosis (LSS) diagnosis remains a critical clinical challenge, with diagnosis heavily dependent on labor-intensive manual interpretation of multi-view Magnetic Resonance Imaging (MRI), leading to substantial inter-observer variability and diagnostic delays. Existing vision-language models simultaneously fail to address the extreme class imbalance prevalent in clinical segmentation datasets while preserving […]

Managing Diabetic Retinopathy with Deep Learning: A Data Centric Overview

arXiv:2604.02448v1 Announce Type: cross Abstract: Diabetic Retinopathy (DR) is a serious microvascular complication of diabetes, and one of the leading causes of vision loss worldwide. Although automated detection and grading, with Deep Learning (DL), can reduce the burden on ophthalmologists, it is constrained by the limited availability of high-quality datasets. Existing repositories often remain geographically […]

Comparing the Impact of Pedagogy-Informed Custom and General-Purpose GAI Chatbots on Students’ Science Problem-Solving Processes and Performance Using Heterogeneous Interaction Network Analysis

arXiv:2604.03022v1 Announce Type: cross Abstract: Problem solving plays an essential role in science education, and generative AI (GAI) chatbots have emerged as a promising tool for supporting students’ science problem solving. However, general-purpose chatbots (e.g., ChatGPT), which often provide direct, ready-made answers, may lead to students’ cognitive offloading. Prior research has rarely focused on custom […]

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