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researcher

Angelos Stefanidis

12 papers hereh-index 12471 citations60 works total

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

author position
  • middle author11
  • last author1

Across the 12 of 12 papers where every author was matched, so the position is known.

fields
  • cs.LG5
  • cs.CV3
  • eess.IV2
  • cs.AI1
  • q-fin.PM1

identity via Semantic Scholar / OpenAlex

activity
20232025
most citedKolmogorov-Arnold Networks: A Critical Assessment of Claims, Performance, and Practical Viability

33 citations · 38 across the 12 of their papers we have counts for

collaborators
Showing cs.AIShow all

1 paper · 1 filter

cs.AI2025

SAMP-HDRL: Segmented Allocation with Momentum-Adjusted Utility for Multi-agent Portfolio Management via Hierarchical Deep Reinforcement Learning

Xiaotian Ren, Nuerxiati Abudurexiti, Zhengyong Jiang +3

Portfolio optimization in non-stationary markets is challenging due to regime shifts, dynamic correlations, and the limited interpretability of deep reinforcement learning (DRL) po…

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