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Nirhoshan Sivaroopan

7 papers hereh-index 274 citations14 works total

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

author position
  • first author4
  • middle author2

Across the 6 of 7 papers where every author was matched, so the position is known.

fields
  • cs.CR2
  • cs.CV2
  • cs.LG2
  • cs.NI1

identity via Semantic Scholar / OpenAlex

works on
edge computing 1human activity recognition 1large language models 1retrieval-augmented generation 1wearable sensors 1

From the 1 of 7 linked papers with an AI index.

collaborators
Showing cs.CVShow all

2 papers · 1 filter

cs.CV2026

RAG-HAR: Retrieval Augmented Generation-based Human Activity Recognition

Nirhoshan Sivaroopan, Hansi Karunarathna, Chamara Madarasingha +2

Human Activity Recognition (HAR) underpins applications in healthcare, rehabilitation, fitness tracking, and smart environments, yet existing deep learning approaches demand datase…

cs.CV2025

Uncertainty Awareness Enables Efficient Labeling for Cancer Subtyping in Digital Pathology

Nirhoshan Sivaroopan, Chamuditha Jayanga Galappaththige, Chalani Ekanayake +4

Machine-learning-assisted cancer subtyping is a promising avenue in digital pathology. Cancer subtyping models, however, require careful training using expert annotations so that t…

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