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researcher

R. Sifa

30 papers hereh-index 283.2k citations221 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author9
  • last author17

Across the 26 of 30 papers where every author was matched, so the position is known.

fields
  • cs.CL16
  • cs.LG4
  • cs.AI3
  • cs.CV3
  • stat.ML2
  • math.OC1

identity via Semantic Scholar / OpenAlex

activity
20162026
most citedNLPGym -- A toolkit for evaluating RL agents on Natural Language Processing Tasks

6 citations · 19 across the 21 of their papers we have counts for

collaborators
Showing cs.CVShow all

3 papers · 1 filter

cs.CV2026

Generalizing Abstention for Noise-Robust Learning in Medical Image Segmentation

Wesam Moustafa, Hossam Elsafty, Helen Schneider +2

Label noise is a critical problem in medical image segmentation, often arising from the inherent difficulty of manual annotation. Models trained on noisy data are prone to overfitt…

cs.CV2025

From Retinal Pixels to Patients: Evolution of Deep Learning Research in Diabetic Retinopathy Screening

Muskaan Chopra, Lorenz Sparrenberg, Armin Berger +3

Diabetic Retinopathy (DR) remains a leading cause of preventable blindness, with early detection critical for reducing vision loss worldwide. Over the past decade, deep learning ha…

cs.CV2024

Informed Deep Abstaining Classifier: Investigating noise-robust training for diagnostic decision support systems

Helen Schneider, Sebastian Nowak, Aditya Parikh +6

Image-based diagnostic decision support systems (DDSS) utilizing deep learning have the potential to optimize clinical workflows. However, developing DDSS requires extensive datase…

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