Smartphones are considered as one of the most essential and highly personal devices of
individuals in our current world. Due to the popularity of context-aware technology and …

Smartphones nowadays have become indispensable personal gadgets to support our
activities in almost every aspect of our lives. Thanks to the tremendous advancement of …

The importance of contextual information has been recognized by researchers and
practitioners in many disciplines, including e-commerce personalization, information …

The importance of contextual information has been recognized by researchers and
practitioners in many disciplines, including e-commerce, personalization, information …

With the rapid prevalence of smart mobile devices, the number of mobile Apps available has
exploded over the past few years. To facilitate the choice of mobile Apps, existing mobile …

Real-life mobile phone data may contain noisy instances, which is a fundamental issue for
building a prediction model with many potential negative consequences. The complexity of …

Nowadays, human trajectories are widely collected and utilized for scientific research and
business purpose. However, publishing trajectory data without proper handling might cause …

Following OpenAI's introduction of GPTs, a surge in GPT apps has led to the launch of
dedicated LLM app stores. Nevertheless, given its debut, there is a lack of sufficient …

This paper describes a real world deployment of a context-aware mobile app recommender
system (RS) called Frappe. Utilizing a hybrid-approach, we conducted a large-scale app …

Recent years have witnessed a rapid adoption of mobile devices and a dramatic
proliferation of mobile applications (Apps for brevity). However, the large number of mobile …