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A composite cloud application can achieve economies of scale by sharing partner services between tenants at runtime, following the Single-Instance Multi-Tenancy (SIMT) model. However, supporting runtime sharing with tenant-specific functional and performance variations in an SIMT application is challenging. We address this challenge by proposing the Software-Defined Service Networking (SDSN) approach...
With the convergence of pervasive mobile computing and social networking, interest has grown significantly in software systems and applications that are aware of users' social context to make pervasive applications more intelligent and accessible. Thus, socially-aware systems have further advanced context-aware systems taking account of human social context such as social relationships to enable the...
In this paper, we describe a grand vision of our project, which is to develop an autonomous water monitoring system by operating an unmanned aerial and surface vehicle collaboration team with the focus on large and long rivers. Key backgrounds and challenges in realizing this vision are briefly outlined, and we show a simple path planning for an unmanned surface vehicle for the effective water sampling...
A service-based SaaS application can achieve economies of scale by sharing partner services between tenants at runtime, following the Single-Instance Multi-Tenancy (SIMT) model. However, supporting runtime sharing with tenant-specific functional and performance variations in an SIMT application is challenging. We propose an approach, Software-Defined Service Networking (SDSN), to addressing this challenge...
In a cooperative convoy, a vehicle interacts with other vehicles, service providers and infrastructure systems to make the travel safe and convenient. Through these interactions a vehicle can share its domain-specific information -- acquired from service providers and infrastructure -- with other vehicles in the convoy. Such interactions are subject to defined agreements and constraints between the...
The coal industry is the most important economic pillar in Shanxi province, China. As an important part in the coal industry, while it promoted the rapid development of the economy in Shanxi, but also a lot of negative impact on the environment in Shanxi. This paper based on the theory of green logistics, and proposed analysis and evaluation of the status quo of the Shanxi coal logistics.
Many software systems need to be developed with adaptation in mind, where at runtime they need to detect changes in their operating environments and adapt themselves to cope with these changes while achieving or preserving the overall system goals. In recent years, there has been much research in the communities of context-aware systems and self-adaptive systems with their own foci. However, addressing...
Automotive software has increasingly become context-aware and adaptive to deal with dynamically changing environments. This paper presents our novel service-based approach to support the structural and behavioral adaptation of automotive telematics. We adopt services to (1) provide physical context facts and (2) facilitate context-aware interactions between entities of automotive telematics systems...
In this paper, a multi-sensor based perception network for vehicle driving assistance is described. The network could reconstruct the 3D real world from the data obtained by the sensors, recognize dangerous occasions in advance and give the driver a suggestion or warning to prevent from the accident. Vehicle driving assistance is a research area which requires high accuracy and precision. The purpose...
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