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104
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ALGORITHMICA
2007
64views more  ALGORITHMICA 2007»
15 years 3 months ago
Accuracy vs. Lifetime: Linear Sketches for Aggregate Queries in Sensor Networks
Vasundhara Puttagunta, Konstantinos Kalpakis
CCR
2002
92views more  CCR 2002»
15 years 3 months ago
Controlling high bandwidth aggregates in the network
The current Internet infrastructure has very few built-in protection mechanisms and is therefore vulnerable to attacks and failures. In particular, recent events have illustrated ...
Ratul Mahajan, Steven M. Bellovin, Sally Floyd, Jo...
157
Voted
DEBU
2002
161views more  DEBU 2002»
15 years 3 months ago
Indexing and Retrieval of Historical Aggregate Information about Moving Objects
Spatio-temporal databases store information about the positions of individual objects over time. In many applications however, such as traffic supervision or mobile communication ...
Dimitris Papadias, Yufei Tao, Jun Zhang, Nikos Mam...
IDA
2000
Springer
15 years 3 months ago
Relation-based aggregation: finding objects in large spatial datasets
Regularities exist in datasets describing spatially distributed physical phenomena. Human experts often understand alize the regularities as abstract spatial objects evolving coher...
Xingang Huang, Feng Zhao
100
Voted
GIS
2002
ACM
15 years 3 months ago
Effects of spatial aggregation approaches on classified satellite imagery
Hong S. He, Stephen J. Ventura, David J. Mladenoff