In this paper, we introduce MobIoT, a service-oriented middleware that enables large-scale
mobile participatory sensing. Scalability is achieved by limiting the participation of redundant …

摘要调查表明, 人们有87% 左右的时间都在室内空间中活动, 例如办公楼, 商场, 地铁站等.
随着物联网以及RFID, Wi-Fi 等室内定位技术的快速发展, 如何有效管理日益增长的室内移动 …

Advancements in tracking technologies like GPS, RFID and mobile devices have made
trajectory data collection widespread. This surge in tracking device usage and location …

目的泛地理信息时代来临及SoLoMo 互联网模式盛行, 如何高效管理移动对象位置数据,
社交关系数据及地理空间数据成为GIS 与移动对象数据库研究领域一项全新的技术挑战 …

Spatio-temporal data may be used to represent the evolution of real world objects and
phenomena. Such data can be represented in discrete time, which associates spatial …

Spatio-temporal data may be used to represent the evolution of real-world objects and
phenomena. Such data can be represented in discrete time, which associates spatial …

In this article, we survey the main achievements of moving objects with transportation modes
that span the past decade. As an important kind of human behavior, transportation modes …

Objective In the pan geographic information age, with the development of the SoLoMo
(social, localand mobile) modes in the mobile internet industry, how to effectively manage …

With the rapid development of Internet of things (IOT) and indoor positioning technologies
such as Wi‐Fi and RFID, indoor mobile information systems have become a new research …

There is an emergence of a growing number of applications and services based on
spatiotemporal data in the most diverse areas of knowledge and human activity. The Internet …