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    » Aggregation functions: Means
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    IPSN
    2005
    Springer
    144views Sensor Networks» more  IPSN 2005»
    Robust computation of aggregates in wireless sensor networks: distributed randomized algorithms and analysis
    14 years 1 months ago
    Robust computation of aggregates in wireless sensor networks: distributed randomized algorithms and analysis
    Download  www.ee.ndhu.edu.tw
    A wireless sensor network consists of a large number of small, resource-constrained devices and usually operates in hostile environments that are prone to link and node failures. ...
    Jen-Yeu Chen, Gopal Pandurangan, Dongyan Xu
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    SIGMOD
    2004
    ACM
    153views Database» more  SIGMOD 2004»
    Spatially-decaying aggregation over a network: model and algorithms
    14 years 1 months ago
    Spatially-decaying aggregation over a network: model and algorithms
    Download  www.cs.uiuc.edu
    Data items are often associated with a location in which they are present or collected, and their relevance or in uence decays with their distance. Aggregate values over such data...
    Edith Cohen, Haim Kaplan
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    SIROCCO
    2007
    128views Information Technology» more  SIROCCO 2007»
    Data Aggregation in Sensor Networks: Balancing Communication and Delay Costs
    13 years 9 months ago
    Data Aggregation in Sensor Networks: Balancing Communication and Delay Costs
    Download  www.win.tue.nl
    In a sensor network the sensors, or nodes, obtain data and have to communicate these data to a central node. Because sensors are battery powered they are highly energy constrained....
    Peter Korteweg, Alberto Marchetti-Spaccamela, Leen...
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    IJCAI
    2003
    118views Artificial Intelligence» more  IJCAI 2003»
    Visual Programming of Web Data Aggregation Applications
    13 years 9 months ago
    Visual Programming of Web Data Aggregation Applications
    Download  www.isi.edu
    Most of the information needs today can be satisfied by searching and browsing the Web. However, repetitive tasks such as monitoring information on Web sites should be done autom...
    Robert Baumgartner, Georg Gottlob, Marcus Herzog
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    SDM
    2009
    SIAM
    164views Data Mining» more  SDM 2009»
    Time-Decayed Correlated Aggregates over Data Streams.
    14 years 4 months ago
    Time-Decayed Correlated Aggregates over Data Streams.
    Download  www.siam.org
    Data stream analysis frequently relies on identifying correlations and posing conditional queries on the data after it has been seen. Correlated aggregates form an important examp...
    Graham Cormode, Srikanta Tirthapura, Bojian Xu
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