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» Optimizing Monitoring Queries over Distributed Data
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GIS
2005
ACM
16 years 7 months ago
Monitoring dynamic spatial fields using responsive geosensor networks
Information about dynamic spatial fields, such as temperature, windspeed, or the concentration of gas pollutant in the air, is important for many environmental applications. At th...
Matt Duckham, Silvia Nittel, Michael F. Worboys
BNCOD
2004
85views Database» more  BNCOD 2004»
15 years 7 months ago
Database Support for Path Query Functions
Extending relational database functionality to include data mining primitives is one step towards the greater goal of more closely integrated database and mining systems. This pape...
Rachel Hamill, Nigel J. Martin
ICDE
2007
IEEE
122views Database» more  ICDE 2007»
16 years 7 months ago
Load Distribution Fairness in P2P Data Management Systems
We address the issue of measuring storage, or query load distribution fairness in peer-to-peer data management systems. Existing metrics may look promising from the point of view ...
Theoni Pitoura, Peter Triantafillou
HICSS
2011
IEEE
183views Biometrics» more  HICSS 2011»
14 years 10 months ago
Optimizing Access across Multiple Hierarchies in Data Warehouses
In enterprise data warehouses, different users in different business units often define their own application specific dimension hierarchies tailor made to their reporting and b...
Lipyeow Lim, Bishwaranjan Bhattacharjee
EDBTW
2004
Springer
15 years 11 months ago
A Query-Adaptive Partial Distributed Hash Table for Peer-to-Peer Systems
The two main approaches to find data in peer-to-peer (P2P) systems are unstructured networks using flooding and structured networks using a distributed index. A distributed index i...
Fabius Klemm, Anwitaman Datta, Karl Aberer