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researcher

A. Gionis

96 papers hereh-index 6426.2k citations302 works total

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

author position
  • first author2
  • middle author40
  • last author52

Across the 94 of 96 papers where every author was matched, so the position is known.

fields
  • cs.SI41
  • cs.DS27
  • cs.LG15
  • cs.DB6
  • cs.AI2
  • cs.NI2

identity via Semantic Scholar / OpenAlex

activity
20092026
most citedPolitical Discourse on Social Media: Echo Chambers, Gatekeepers, and the Price of Bipartisanship

79 citations · 541 across the 84 of their papers we have counts for

collaborators
Showing cs.AIShow all

2 papers · 1 filter

cs.AI2026

Does Muon Need Fine-Grained Spectral Shaping?

Meher Chaitanya, Tianyi Zhou, Aristides Gionis

Muon combines current and past gradients into matrix momentum. For M=UΣV⊤, the idealized polar update Q=UV⊤ gives every singular direction the same weight. We refer to…

cs.AI2020★ 19 cited

Diverse Rule Sets

Guangyi Zhang, Aristides Gionis

While machine-learning models are flourishing and transforming many aspects of everyday life, the inability of humans to understand complex models poses difficulties for these mode…

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