D Wu, M Shang, X Luo, Z Wang - IEEE Transactions on Neural …, 2021 - ieeexplore.ieee.org
A recommender system (RS) is highly efficient in filtering people's desired information from high-dimensional and sparse (HiDS) data. To date, a latent factor (LF)-based approach …
D Wu, P Zhang, Y He, X Luo - IEEE Transactions on Services …, 2022 - ieeexplore.ieee.org
Quality-of-Service (QoS), which describes the non-functional characteristics of Web service, is of great significance in service selection. Since users cannot invoke all services to obtain …
D Wu, X Luo, M Shang, Y He, G Wang… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Recommender systems (RSs) commonly adopt a user-item rating matrix to describe users' preferences on items. With users and items exploding, such a matrix is usually high …
Neighborhood regularization is highly important for a latent factor (LF)-based Quality-of- Service (QoS)-predictor since similar users usually experience similar QoS when invoking …
Z Zheng, X Li, M Tang, F Xie… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
With the growing number of competing Web services that provide similar functionality, Quality-of-Service (QoS) prediction is becoming increasingly important for various QoS …
B Wang, F Liu, W Lin - Future Generation Computer Systems, 2021 - Elsevier
Achieving data center resource optimization and QoS guarantee driven by high energy efficiency has become a research hotspot. However, QoS information directly sampled from …
J Li, J Lin - Information Sciences, 2020 - Elsevier
Recently, with the rapid increase in the number of web services, how to discover services to meet personalized requirements of users in large-scale scenarios has become a popular …
X Yu, S Zhu, Y Ren - Future Generation Computer Systems, 2023 - Elsevier
With the continued increasing availability of spatio-temporal data from GPS-equipped devices, online map services, and a variety of location-based social media, trajectory …
The proliferation of Web services makes it difficult for users to select the most appropriate one among numerous functionally identical or similar service candidates. Quality-of-Service …