Tos, Uras

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Profile URL
https://gcris.yasar.edu.tr/handle/123456789/12639
Name Variants
Job Title
Dr.Öğr.Üyesi
Email Address
Main Affiliation
01.01.09.07. Yazılım Mühendisliği Bölümü
Status
Current Staff
Website
ORCID ID
0000-0003-3578-6069
Scopus Author ID
53880487300
Turkish CoHE Profile ID
Google Scholar ID
Z-GQZbwAAAAJ
WoS Researcher ID
GCI-0151-2022
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uras.tos.jpg (10.47 KB)

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7

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119

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5

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82

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1

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1

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WoS Citation Count

15

Scopus Citation Count

18

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0

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0

WoS Citations per Publication

15.00

Scopus Citations per Publication

18.00

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0

Supervised Theses

0

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Soft Computing1
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    Article
    Citation - WoS: 15
    Citation - Scopus: 18
    Achieving query performance in the cloud via a cost-effective data replication strategy
    (SPRINGER, 2021) Uras Tos; Riad Mokadem; Abdelkader Hameurlain; Tolga Ayav; Hameurlain, Abdelkader; Tos, Uras; Ayav, Tolga; Mokadem, Riad
    Meeting performance expectations of tenants without sacrificing economic benefit is a tough challenge for cloud providers. We propose a data replication strategy to simultaneously satisfy both the performance and provider profit. Response time of database queries is estimated with the consideration of parallel execution. If the estimated response time is not acceptable bottlenecks are identified in the query plan. Data replication is realized to resolve the bottlenecks. Data placement is heuristically performed in a way to satisfy query response times at a minimal cost for the provider. We demonstrate the validity of our strategy in a performance evaluation study.