近年来, 用户兴趣点(point of interest, POI) 推荐是基于位置的社会网络(location-based social
network, LBSN) 研究的热门话题, POI 推荐不仅可以帮助用户找到心仪的POI …

Most of the previous studies on the semantic analysis of social media feeds have not
considered the issue of ambiguity that is associated with slangs, abbreviations, and …

Recently, research on event management has redrawn much attention and made great
progress. As the core tasks of event management, event modeling and mining are essential …

Extracting information about emerging events in large study areas through spatiotemporal
and textual analysis of geotagged tweets provides the possibility of monitoring the current …

Abstract Point-of-interest (POI) recommendation has emerged as a focal point in the
research of location-based social network (LBSN) in recent years. It can help users find their …

Event prediction aims to predict the future possible event given a sequence of previously
happened events. Event prediction is important since it can benefit the government …

Nowadays, research that uses social media has become active. In particular, many studies
have attempted to use social media as a sensor, because it generates information in real …

[Objective] This paper introduces external data to enhance the word vector representation of
exposure foods, and then uses machine learning methods to identify foodborne disease …