9842 search results - page 1861 / 1969 » Problem complexity |
SIGMOD
2001
ACM
16 years 23 days ago
2001
ACM
Approximating the joint data distribution of a multi-dimensional data set through a compact and accurate histogram synopsis is a fundamental problem arising in numerous practical ...
110
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PODS
2004
ACM
16 years 23 days ago
2004
ACM
A schema mapping is a specification that describes how data structured under one schema (the source schema) is to be transformed into data structured under a different schema (the...
101
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PODS
2007
ACM
16 years 23 days ago
2007
ACM
Event processing systems have wide applications ranging from managing events from RFID readers to monitoring RSS feeds. Consequently, there exists much work on them in the literat...
109
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EDBT
2006
ACM
16 years 23 days ago
2006
ACM
Abstract. Sensor networks monitor physical phenomena over large geographic regions. Scientists can gain valuable insight into these phenomena, if they understand the underlying dat...
102
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PERCOM
2006
ACM
16 years 7 days ago
2006
ACM
Tiny embedded systems have not been an ideal outfit for high performance computing due to their constrained resources. Limitations in processing power, battery life, communication ...