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Nikolaos Bessis

7 papers hereh-index 5252 citations8 works total

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

author position
  • middle author5
  • last author1

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

fields
  • cs.CV6
  • cs.AI1

identity via Semantic Scholar / OpenAlex

activity
20212026
most citedSR-GNN: Spatial Relation-aware Graph Neural Network for Fine-Grained Image Categorization

113 citations · 180 across the 7 of their papers we have counts for

collaborators
Showing 2026Show all

3 papers · 1 filter

cs.CV2026

Fine-Grained Action Recognition with Cross-Attentive Latent Sparse Experts

Imtiaz Ul Hassan, Tasweer Ahmad, Nik Bessis +1

Fine-grained human action recognition (FHAR) must distinguish visually similar actions that differ mainly in body configuration, timing, or local appearance. RGB representations re…

cs.CV2026

TAG-Head: Time-Aligned Graph Head for Plug-and-Play Fine-grained Action Recognition

Imtiaz Ul Hassan, Nik Bessis, Ardhendu Behera

Fine-grained human action recognition (FHAR) is challenging because visually similar actions differ by subtle spatio-temporal cues. Many recent systems enhance discriminability wit…

cs.AI2026

From Virtual Environments to Real-World Trials: Emerging Trends in Autonomous Driving

A. Humnabadkar, A. Sikdar, B. Cave +3

Autonomous driving technologies have achieved significant advances in recent years, yet their real-world deployment remains constrained by data scarcity, safety requirements, and t…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.