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SIGMOD
2001
ACM
108views Database» more  SIGMOD 2001»
14 years 9 months ago
PREFER: A System for the Efficient Execution of Multi-parametric Ranked Queries
Users often need to optimize the selection of objects by appropriately weighting the importance of multiple object attributes. Such optimization problems appear often in operation...
Vagelis Hristidis, Nick Koudas, Yannis Papakonstan...
ICASSP
2007
IEEE
14 years 1 months ago
Multi-Channel Source Separation Preserving Spatial Information
In this paper we propose two novel methods for preserving the spatial information in source separation algorithms. Our approach is applicable to any source separation algorithm an...
Robert Aichner, Herbert Buchner, Meray Zourub, Wal...
DEBU
2007
83views more  DEBU 2007»
13 years 9 months ago
Regular Expression Matching for Multi-script Databases
Modern database systems mostly support representation and retrieval of data belonging to different scripts and different languages. But the database functions are mostly designed ...
Sudeshna Sarkar
HOTOS
2009
IEEE
14 years 1 months ago
FlashVM: Revisiting the Virtual Memory Hierarchy
Flash memory is the largest change to storage in recent history. To date, most research has focused on integrating flash as persistent storage in file systems, with little emphasi...
Mohit Saxena, Michael M. Swift
GRID
2006
Springer
13 years 9 months ago
Resource Allocation in Streaming Environments
This paper considers resource allocation algorithms for processing streams of events on computational grids. For example, financial trading applications are executed on large comp...
Lu Tian, K. Mani Chandy