Location Service in Sensor and Mobile Actuator Networks

Author(s):  
Xu Li ◽  
Amiya Nayak ◽  
Ivan Stojmenovic
Keyword(s):  
Author(s):  
Tawfiq Nebbou ◽  
Hacene Fouchal ◽  
Mohamed Lehsaini ◽  
Marwane Ayaida
Keyword(s):  

Author(s):  
D.M. KHETCHIKOV ◽  
B.B. PANKOV ◽  
S.N. BULICHEV ◽  
A.V. MALKUTA

The article describes the method of adjusting a ground-based radar station based on reference information received from the quantum-optical devices of the International laser location service and provides calculated relations for processing data of alignment measurements…


2007 ◽  
Author(s):  
Mio Suzuki ◽  
Teruaki Yokoyama ◽  
Takuji Iimura ◽  
Shigeru Kashihara ◽  
Takeshi Okuda ◽  
...  

Author(s):  
Bahri Bahri

<em><span><em>This research is motivated by the growing of online businesses that have an impact on decreasing income of retail businesses. In order to survive, a retail  business have to implement strategies that can increase purchases and provide satisfaction to consumers. This study aims to determine the effect of location, service, product quality, emotional value, and interior design variables on purchasing decisions and also customer satisfaction for increasing purchases, and testing the effect of purchasing decisions on customer satisfaction at Gardena Department Store &amp; Supermarket. This type of research uses quantitative descriptive. The sampling method is non-probability sampling and using purposive sampling technique. The data that have been collected then analyzed using the statistical hypotheses test method consist of multiple linear regression analysis, t-test, and f-test. The partial results of the study indicate that the location, service, and product quality variables have positive and significant effects on purchasing decisions and customer satisfaction. While the emotional value and interior design variables have no partial effects on purchasing decisions and consumer satisfaction. Purchasing decisions has a significant positive effect on customer satisfaction. Simultaneously, the variables of location, service, product quality, emotional value, and interior design have positive and significant effects on purchasing decisions and customer satisfaction at Gardena Department Store &amp; Supermarket. The results of this study can be used as an implication for company management that should continue to improve service, product quality, and need to pay attention to location, especially access and large parking lots so that consumers decide to make purchases and get satisfaction from the products, resulting an increase in consumer purchases at Gardena Department Store &amp; Supermarket.</em></span></em>


The Global Positioning System is extensively used in the various context and location service-based applications. Any kind of abnormalities requires an efficient and suitable pre-processing algorithm to be implemented on the data which provides accurate results when used in the application synchronizations. This paper illustrates a framework for various pre-processing techniques applied to the real-time GPS data and its effect on trajectory mapping. The technique used includes Prioritized pattern-based, Savitzky-Golay filtering, outlier elimination, de-trending, and coefficient correlation. The performance assessment of methods discussed in this study is calculated in terms of accuracy with the original and re-created trajectory after the pre-processing and found that the best result is given by moving window method.


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