The presence of toxic metals in natural environments presents a potential health hazard for
humans, and the removal of toxic metals remains a major challenge. In this study, …

Biosurfactant surfactin has a high market value and broad application prospects in the food
industry and various industrial fields. However, its production efficiency limits its suitability for …

In most cases, designers have to manually specify both assembly tolerance types and values
when they design a mechanical product. Different designers will possibly specify different …

Event recommendation is an essential means to enable people to find attractive upcoming
social events, such as party, exhibition, and concert. While growing line of research has …

Human beings are gregarious by nature, and thus, group activities are indispensable in
people’s daily lives. In light of this, group recommendation systems have attracted wide research …

… Yulu Du received the master’s degree in 2013. He is currently working toward the PhD
degree in the School of Computer Science, Beijing University of Posts and Telecommunications, …

Efficient synthesis and purification of sophorolipids produced by fermentation into ester and
free acid derivatives has attracted significant interest as these compounds have many …

In recent years, context-aware recommender systems (CARSs), which incorporate contextual
information to achieve better recommendations, become a hot topic in the domain of …

Social network services (SNSs) provide platforms where users engage in social link behavior
(eg, predicting social relationships) and consumption behavior. Recent advancements in …

Multi-behavior recommendation aims to improve the performance on the target behavior by
jointly considering multiple auxiliary behaviors, such as clicks and favourites. The recent …