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Amira Rahal

dblp:20/4685 · DBLP profile ↗
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1ranked-venue papers
1as first author
0since 2021 · last 2004
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Databases, data management, data science and information retrieval · 1 · 1 first-author

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Databases, data mining, and information retrieval
1 paper
Query processing and optimization · 50% Distributed and cloud data management · 50%

Topics — the 2 heaviest of 2, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Query processing and optimization
cost model
0.012004
Evolutionary techniques for updating query cost models in a dynamic multidatabase environment · VLDB J. 2004
Distributed and cloud data management
multidatabase systems
0.012004
Evolutionary techniques for updating query cost models in a dynamic multidatabase environment · VLDB J. 2004

Methods — techniques the papers use, named apart from their topics

evolutionary algorithm · 0.0
YearPublicationVenuePosition
2004 Evolutionary techniques for updating query cost models in a dynamic multidatabase environment
Amira Rahal, Qiang Zhu 0001, Per-Åke Larson
VLDB J.1