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83
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PODS
2002
ACM
89views Database» more  PODS 2002»
16 years 15 days ago
Efficient Aggregation over Objects with Extent
Donghui Zhang, Vassilis J. Tsotras, Dimitrios Guno...
EDBT
2002
ACM
114views Database» more  EDBT 2002»
16 years 15 days ago
Temporal Aggregation over Data Streams Using Multiple Granularities
Donghui Zhang, Dimitrios Gunopulos, Vassilis J. Ts...
EWSN
2007
Springer
15 years 12 months ago
Secure Data Aggregation with Multiple Encryption
Melek Önen, Refik Molva
136
Voted
CIS
2007
Springer
15 years 6 months ago
SEA: Secure Encrypted-Data Aggregation in Mobile Wireless Sensor Networks
ct This paper proposes a Secure Encrypted-data Aggregation (SEA) scheme in mobile wireless sensor networks (MWSN) environment. Our design for data aggregation eliminates redundant ...
Shih-I Huang, Shiuhpyng Shieh
115
Voted
DAWAK
2003
Springer
15 years 5 months ago
Computing SQL Queries with Boolean Aggregates
We introduce a new method for optimization of SQL queries with nested subqueries. The method is based on the idea of Boolean aggregates, aggregates that compute the conjunction or ...
Antonio Badia