1146 search results - page 119 / 230 » Semantics of Data Streams and Operators |
111
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ECIS
2003
15 years 5 months ago
2003
Current mobile business models for mobile commerce do not seem promising with regard to substantial revenue streams for mobile network operators as well as mobile service provider...
134
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BNCOD
2009
15 years 5 months ago
2009
Real-life date is often dirty and costs billions of pounds to businesses worldwide each year. This paper presents a promising approach to improving data quality. It effectively det...
158
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ER
1998
Springer
15 years 8 months ago
1998
Springer
Data warehouses are complex systems that have to deliver highly-aggregated, high quality data from heterogeneous sources to decision makers. Due to the dynamic change in the requir...
132
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DEXA
2008
Springer
15 years 6 months ago
2008
Springer
Abstract. Mobile Ad-Hoc Networks, or MANETs, provide communication between free-roaming mobile hosts without a fixed infrastructure. These MANETs operate under conditions of limite...
119
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CORR
2008
Springer
15 years 4 months ago
2008
Springer
In this paper we describe a new approach to data modelling called the concept-oriented model (CoM). This model is based on the formalism of nested ordered sets which uses inclusion...