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Athena Group (United States)

United States

5 papers here30 citations across 5
fields
  • cs.DB2
  • astro-ph.HE1
  • astro-ph.SR1
  • q-bio.QM1
ROR 045nvsg67OpenAlex

affiliations via OpenAlex

output
20122026
most citedAthena (Advanced Telescope for High ENergy Astrophysics) Assessment Study Report for ESA Cosmic Vision 2015-2025

29 citations

researchers with a paper here
  • George Papastefanatos2 · h 21
  • A. Anastasiadis1 · h 4
  • A. Decourchelle1 · h 30
  • A. Fabian1 · h 116
  • A. Hatzigeorgiou1 · h 56
  • A. Hillaris1 · h 0
  • A. Kouloumvakos1 · h 7
  • A. Papaioannou1 · h 4
  • D. Barret1 · h 59
  • D. Lumb1 · h 30
  • D. Wassermann1 · h 28
  • E. Lavasa1 · h 3
collaborating institutions
  • Athena Research and Innovation Center In Information Communication & Knowledge TechnologiesGR2 papers
  • CEA Paris-SaclayFR1 paper
  • Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1 paper
  • Department of SpaceIN1 paper
  • Johns Hopkins University Applied Physics LaboratoryUS1 paper
  • Max Planck Institute for Human Cognitive and Brain SciencesDE1 paper
  • National and Kapodistrian University of AthensGR1 paper
  • National Institute for Theoretical PhysicsZA1 paper
  • National Observatory of AthensGR1 paper
  • National Taiwan University of ArtsTW1 paper
  • North-West UniversityZA1 paper
  • University of TurkuFI1 paper
Showing 2018Show all

1 paper · 1 filter

cs.DB2018

Hierarchical Characteristic Set Merging for Optimizing SPARQL Queries in Heterogeneous RDF

Marios Meimaris, George Papastefanatos

Characteristic sets (CS) organize RDF triples based on the set of properties characterizing their subject nodes. This concept is recently used in indexing techniques, as it can cap…

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