3047 search results - page 22 / 610 » Aggregation functions: Means |
106
Voted
HOTI
2008
IEEE
15 years 10 months ago
2008
IEEE
In this paper, we propose an Ethernet-based transmission-guaranteed, congestion-controlled network using a simplified multi-path aggregation scheme. Multi-path aggregation increas...
120
Voted
INFOCOM
2007
IEEE
15 years 9 months ago
2007
IEEE
Abstract— Providing efficient data aggregation while preserving data privacy is a challenging problem in wireless sensor networks research. In this paper, we present two privacy...
115
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IJCAI
2003
15 years 4 months ago
2003
Multi-level spatial aggregates are important for data mining in a variety of scientific and engineering applications, from analysis of weather data (aggregating temperature and p...
102
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EUSFLAT
2007
15 years 4 months ago
2007
We study different types of aggregation operators. We focus on the generalized OWA (GOWA) operator developed by Yager which represents a generalization to a wide range of aggregat...
141
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VLDB
1987
ACM
15 years 7 months ago
1987
ACM
is at least ae powerful as SQL. Two well known relational query languages that have a sound theoretical foundation are relational algebra and relational calculus. As SQL is more cl...