scholarly journals Efficient Service Selection in Mobile Information Systems

2015 ◽  
Vol 2015 ◽  
pp. 1-10 ◽  
Author(s):  
Shangguang Wang ◽  
Lei Sun ◽  
Qibo Sun ◽  
Xuyan Li ◽  
Fangchun Yang
Keyword(s):  
Information Systems ◽  
Mobile Networks ◽  
Rapid Development ◽  
Service Selection ◽  
Value Added ◽  
Mobile Services ◽  
Location Based Services ◽  
Mobile Information ◽  
Mobile Information Systems ◽  
Synthetic Datasets

With the rapid development of mobile wireless networks such as 4G and LET, ever more mobile services and applications are emerging in mobile networks. Faced with massive mobile services, a top priority of mobile information systems is how to find the best services and compose them into new value-added services (e.g., location-based services). Hence, service selection is one of the most fundamental operations in mobile information systems. Traditional implementation of service selection suffers from the problems of a huge number of services and reliability. We present an efficient approach to service selection based on computing QoS uncertainty that achieves the best solution in two senses: (1) the time cost for finding the best services is short and (2) the reliability of the selected services is high. We have implemented our approach in experiments with real-world and synthetic datasets. Our results show that our approach improves on the other approaches tested.

scholarly journals Towards Mobile Information Systems for Indoor Space

2016 ◽  
Vol 2016 ◽  
pp. 1-12 ◽  
Author(s):  
Xiaoxiang Zhang ◽  
Peiquan Jin ◽  
Lihua Yue ◽  
Na Wang ◽  
Qianyuan Li
Keyword(s):  
Information Systems ◽  
Mobile Applications ◽  
Moving Objects ◽  
Rapid Development ◽  
Information Management System ◽  
Future Research ◽  
Indoor Environments ◽  
Indoor Space ◽  
Mobile Information ◽  
Mobile Information Systems

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 hotspot. Based on the unique features of indoor space and urgent needs on indoor mobile applications, in this paper we analyze some key issues in indoor mobile information systems, including positioning technologies in indoor environments, representation models for indoor spaces, query processing techniques for indoor moving objects, and index structures for indoor mobile applications. Then, we present an indoor mobile information management system named IndoorDB. Finally, we give some future research topics about indoor mobile information systems.

scholarly journals Development of Services for Mobile Information Systems

2006 ◽  
pp. 249-264
Author(s):  
D. Ardagna ◽  
L. Baresi ◽  
C. Batini ◽  
M. Brioschi ◽  
C. Cappiello ◽  
...  
Keyword(s):  
Information Systems ◽  
Mobile Information ◽  
Mobile Information Systems

scholarly journals A development platform and execution environment for mobile applications

2018 ◽  
Vol 7 (1) ◽  
Author(s):  
Guillermo Licea Sandoval
Keyword(s):  
Information Systems ◽  
Mobile Applications ◽  
Handheld Computers ◽  
Computer Applications ◽  
Handheld Computer ◽  
Development Platform ◽  
Mobile Information ◽  
Mobile Information Systems ◽  
Execution Environment ◽  
Conventional Computer

Small computing devices are everywhere changing the way people communicate and interact, however applications for these devices are developed more or less with the same tools used for conventional computer applications. Developers of handheld computer applications can find few options for development. In this paper we present MADEE a development and execution environment for mobile information systems running on handheld computers. This environment allows the implementation of mobile information systems faster and easier than using conventional developing tools, including support for conventional computer applications.

Design Of Mobile-base Bali Regional Food Crops Recommendation Information System

2021 ◽  
Vol 9 (4) ◽  
pp. 495
Author(s):  
I Made Suastika ◽  
I Gusti Agung Gede Arya Kadyanan
Keyword(s):  
Information System ◽  
Information Systems ◽  
Environmental Conditions ◽  
Food Crops ◽  
Plant Food ◽  
Application System ◽  
Regional Food ◽  
Mobile Information ◽  
Mobile Information Systems ◽  
Mobile Base

 Abstract Plant food is a necessary staple of each human being, in the process of cultivation is often the case things are not in want as failed harvests. These problems are caused by various factors such as weather that is not suitable for the needs of the plant or environmental conditions that are not suitable for its growth. Based on the problem that it takes a system of information that can provide information about the needs of that required by a plant food from the weather and environment of his life. The article will discuss the design of the application system of information on food crops to the area of Bali -based applications mobile. Keywords: Applications, Mobile, Information Systems, Food Crops, Weather, Environmental Conditions.

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