Abstract: As we all know, users and item-providers are two main parties of participants in recommender systems. However, most existing research efforts on recommendation were focused on better serving ...

Roblox Corporation (NYSE:RBLX) is one of the best stocks to buy according to Jim Simons’ Renaissance Technologies.

Can You Chip In? We’re celebrating our 1 trillionth archived web page. If you find our library useful, learn how you can help us fundraise! Can You Chip In? We’re celebrating our 1 trillionth archived ...

I've been writing and editing stories for almost two decades that help people use technology and productivity techniques to work better, live better, and protect their privacy and personal data. As ...

Everyone makes mistakes—it’s part of being human. When it comes to tattoos, though, those mistakes are a little harder to undo. Once the ink is on your skin, it’s not something you can simply wash ...

Abstract: In mobile crowdsensing, finding the best match between tasks and users is crucial to ensure both the quality and effectiveness of a crowdsensing system. Existing works usually assume a ...