نتایج جستجو برای: mobile data collector

تعداد نتایج: 2542615  

Journal: :International Journal of Wireless & Mobile Networks 2014

Journal: :International Journal of Engineering & Technology 2018

2005
Andreas Zimmermann Andreas Lorenz

In the field of wearable computing the information selection and presentation should be adapted to the professional and his current context of use. Nowadays, uncounted Content-Management Systems provide access to huge amount of information, but without context, information is just data. To kick off the next step for intelligent information systems the article introduces a new approach for the m...

Journal: :International Journal on Smart Sensing and Intelligent Systems 2020

Journal: :Journal of King Saud University - Computer and Information Sciences 2020

Journal: :Educational Technology & Society 2004
Milos Kravcik Andreas Kaibel Marcus Specht Lucia Terrenghi

Current e-Learning is based on learning management systems that provide certain standard services course authoring and delivery, tutoring, administration and collaboration facilities. Rapid development of mobile technologies opens a new area of m-Learning to enhance the current educational opportunities. Field trips are a relevant part of the curriculum, but for various reasons it is often diff...

2017
Haifeng Zheng Jiayin Li Xinxin Feng Wenzhong Guo Zhonghui Chen Naixue Xiong

Compressive sensing (CS) provides an energy-efficient paradigm for data gathering in wireless sensor networks (WSNs). However, the existing work on spatial-temporal data gathering using compressive sensing only considers either multi-hop relaying based or multiple random walks based approaches. In this paper, we exploit the mobility pattern for spatial-temporal data collection and propose a nov...

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