480 citations · 484 across the 5 of their papers we have counts for
6 papers
ECHO: A Locally-Deployable Agentic Health Assistant with Temporal Memory, Safety Guardrails, and Speech Assessment
Abdulkadir Külçe, Alihan Esen, Çağla Fikir +4
This paper presents ECHO (Enhanced Care & Health Observer), a locally-deployable conversational health assistant for long-term chronic care management. ECHO integrates three comple…
Early Alzheimer's Disease Detection from Retinal OCT Images: A UK Biobank Study
Yasemin Turkan, F. Boray Tek, M. Serdar Nazlı +1
Alterations in retinal layer thickness, measurable using Optical Coherence Tomography (OCT), have been associated with neurodegenerative diseases such as Alzheimer's disease (AD).…
A Survey on Automated Diagnosis of Alzheimer's Disease Using Optical Coherence Tomography and Angiography
Yasemin Turkan, F. Boray Tek
Retinal optical coherence tomography (OCT) and optical coherence tomography angiography (OCTA) are promising tools for the (early) diagnosis of Alzheimer's disease (AD). These non-…
Adaptive Convolution Kernel for Artificial Neural Networks
F. Boray Tek, İlker Çam, Deniz Karlı
Many deep neural networks are built by using stacked convolutional layers of fixed and single size (often 33) kernels. This paper describes a method for training the size o…
Learning Filter Scale and Orientation In CNNs
Ilker Cam, F. Boray Tek
Convolutional neural networks have many hyperparameters such as the filter size, number of filters, and pooling size, which require manual tuning. Though deep stacked structures ar…
Assessment of algorithms for mitosis detection in breast cancer histopathology images
Mitko Veta, Paul J. van Diest, Stefan M. Willems +26
The proliferative activity of breast tumors, which is routinely estimated by counting of mitotic figures in hematoxylin and eosin stained histology sections, is considered to be on…