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User interest acquisition facilitates customized service by figuring out user preferences in various areas, such as recommendation system and intelligence city. Mobile Internet enriches traditional user behaviors (such as who (user), when (time) and what (content)) by introducing where (mobility) into the analysis of user interest acquisition. However, user mobility is highly predictable, and user...
Understanding user behavior of mobile Internet is vital for network infrastructure planning and radio resource allocation. In this paper, we investigate the spatial-temporal characteristics of users' access behavior and mobility patterns based on a data set collected from a cellular network in a city of China. We first propose a method called Maximum Distance Criterion (MDC) to distinguish users'...
In this paper, an architecture of remote laboratory for the college of optoelectronic engineering is proposed. Any university which wants to establish distance education for the college of optoelectronic engineering can use the proposed architecture or hardware and software to manage experimental assignments from any location. There are four main parts of the proposed remote laboratory: remote users,...
Delay Tolerant Network (DTN) is an approach applied to computer network architecture to address the technical issues in heterogeneous networks that may lack continuous network connectivity. Examples of these networks are those operating in the mobile or extreme terrestrial environments, or planned networks in space. In this paper, we optimize the implementation of DTN gateway and tested with the Video-On-Demand...
As the mobile Internet gradually penetrates into the daily life, it is becoming the most important way people acquire information. Statistical characteristics of users' data access behavior can be used as the foundation for optimization of network deployment, or even trigger new business models. In this paper, distribution patterns of the subscriber's data access behavior have been discussed both...
This paper reviews the design education environment in Chinese mainland. Based on this review, it discusses how to use social networking to support design instructions. With the study on the relationship between social networking and education, this research provides insights on how to support design education by creating an integrated web-based pedagogical model.
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