Naslov
Efficient Web Service Reliability Prediction Using Collaborative Filtering

Autori
Kurdija, Adrian Satja ; Šilić, Marin ; Delač, Goran ; Vladimir, Klemo ; Srbljić, Siniša

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, prošireni sažetak, ostalo

Izvornik
Abstract Book Second International Workshop on Data Science Zagreb, Croatia, November 30, 2017 / - , 2017, 62-63

Skup
2nd Int'l Workshop on Data Science (IWDS 2017)

Mjesto i datum
Zagreb, Hrvatska, 30.11.2017

Vrsta sudjelovanja
Poster

Vrsta recenzije
Podatak o recenziji nije dostupan

Ključne riječi
Quality of Service ; reliability prediction ; collaborative filtering

Sažetak
Service users perceive different Quality of Service (QoS) properties while accessing various services on the Internet depending on their actual invocation context. A partial past invocation sample can be gained by gathering users’ feedback while accessing services, and by collecting records about service invocations by monitoring service providers. When past invocations for a given user-service pair are absent, prediction models that utilize the similarities between users and/or services (collaborative filtering) are applied. On the basis of the prediction model’s output, the recommendation engine can select the most appropriate service candidates for the user with respect to predicted QoS properties.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo

POVEZANOST RADA