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» Perspectives and Complex Aggregates
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ECAL
2005
Springer
14 years 1 months ago
Aggregation Behaviour as a Source of Collective Decision in a Group of Cockroach-Like-Robots
In group-living animals, aggregation favours interactions and information exchanges between individuals, and thus allows the emergence of complex collective behaviors. In previous ...
Simon Garnier, Christian Jost, Raphaël Jeanso...
IWQOS
2001
Springer
14 years 5 days ago
Aggregation and Scalable QoS: A Performance Study
The IETF’s Integrated Services (IntServ) architecture together with reservation aggregation provide a mechanism to support the quality-of-service demands of real-time flows in a...
Huirong Fu, Edward W. Knightly
DAIS
2009
13 years 8 months ago
Fault-Tolerant Aggregation by Flow Updating
Data aggregation plays an important role in the design of scalable systems, allowing the determination of meaningful system-wide properties to direct the execution of distributed a...
Paulo Jesus, Carlos Baquero, Paulo Sérgio A...
CORR
2007
Springer
132views Education» more  CORR 2007»
13 years 7 months ago
Data Cube: A Relational Aggregation Operator Generalizing Group-By, Cross-Tab, and Sub-Totals
Data analysis applications typically aggregate data across many dimensions looking for anomalies or unusual patterns. The SQL aggregate functions and the GROUP BY operator produce ...
Jim Gray, Surajit Chaudhuri, Adam Bosworth, Andrew...
ICDE
2007
IEEE
145views Database» more  ICDE 2007»
14 years 2 months ago
A Data Model for Moving Objects Supporting Aggregation
Moving objects databases (MOD) have been receiving increasing attention from the database community in recent years, mainly due to the wide variety of applications that technology...
Bart Kuijpers, Alejandro A. Vaisman