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ICDE
2012
IEEE
191views Database» more  ICDE 2012»
11 years 11 months ago
Processing and Notifying Range Top-k Subscriptions
— We consider how to support a large number of users over a wide-area network whose interests are characterized by range top-k continuous queries. Given an object update, we need...
Albert Yu, Pankaj K. Agarwal, Jun Yang 0001
CEC
2009
IEEE
14 years 3 months ago
Mining an optimal prototype from a periodic time series: An evolutionary computation-based approach
— The mining of meaningful shapes of time series is done widely in order to find shapes that can be used, for example, in classification problems or in summarizing signals. Nor...
Pekka Siirtola, Perttu Laurinen, Juha Röning
PLDI
1990
ACM
14 years 21 days ago
A Fresh Look at Optimizing Array Bound Checking
- This paper describes techniques for optimizing range checks performed to detect array bound violations. In addition to the elimination of range check:s, the optimizations discuss...
Rajiv Gupta
IROS
2009
IEEE
120views Robotics» more  IROS 2009»
14 years 3 months ago
Concurrent tree traversals for improved mission performance under limited communication range
— In previous work we presented a multi-robot strategy for routing missions in large scenarios where network connectivity must be explicitly preserved. This strategy is founded o...
Alejandro R. Mosteo, Luis Montano
ISCC
2008
IEEE
105views Communications» more  ISCC 2008»
14 years 3 months ago
VoRaQue: Range queries on Voronoi overlays
—This paper presents VoRaQue, a software layer supporting range queries on Voronoi P2P overlays. VoRaQue maps data in a 2-dimensional space. The P2P overlay is defined by links ...
Michele Albano, Laura Ricci, Martina Baldanzi, Ran...