Veri Füzyonu Veri Kaynakları, Mimariler, Zorluklar ve Çözüm Yaklaşımları

Yıl 2022, Cilt: 34 Sayı: 2, 899 - 922, 30.09.2022

Berna Çengiz , Resul Daş

Öz

Nesnelerin İnterneti, yeni teknoloji ve cihazları kullanarak insan müdahelesi olmadan nesnelerin iletişimini ve karar verme yetilerini sağlayan insanların problemlemlerine çözüm sağlayan sistemlerdir. Nesnelerin İnterneti çözümleri insanların konfor, güvenilirlik, hareketlilik, sağlık ve refah seviyesinin yükseltilmesinde etkin rol almaktadır. Karmaşık ve zorlu uygula- malar içeren IoT çözümlerinden elde edilen büyük veriler, birbirinden farklı ve çok kaynaklı heterojen veri kümelerini içere- bilir. Sensör teknolojilerini kullanan teknolojik çözümlerinde veri ve sensör füzyonu işlemleri büyük önem taşımaktadır. Veri boyutunun azaltılması, veri trafik yoğunluğunu optimize edilmesi ve ham verilerden yararlı bilgileri çıkarılması gibi işlem- lerin gerçekleştirebilmesi kritik ve çok önemlidir. Bu bağlamda, veri birleştirme sürecinde, sorunlu verilerin düzeltilmesi, veri güvenilirliğinin arttırılması ve veri bütünlüğünün korunması hedeflenmektedir. Akıllı sistemler kullanılarak gerçekleştirilen IoT çözümlerinde en çok yaşanan veri füzyonu zorluklarının tespit edilmesi ve olası çözüm yaklaşımlarının sunulması çalış- mamızın özgün yönünü ön plana çıkartmaktadır. Bu makale çalışmasında, güncel literatür çalışmaları detaylıca incelenmiş, akıllı şehirlerde uygulanan IoT çözümlerindeki veri tipleri, füzyon seviyeleri, kullanılan yöntem ve elde edilen sonuçlar tablo halinde sunulmuştur.

Anahtar Kelimeler

Nesnelerin İnterneti, Büyük Veri, Akıllı Şehirler, Veri Füzyonu, Enerji Tüketim

Kaynakça

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