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DAMON
2008
Springer
14 years 11 months ago
DSM vs. NSM: CPU performance tradeoffs in block-oriented query processing
Comparisons between the merits of row-wise storage (NSM) and columnar storage (DSM) are typically made with respect to the persistent storage layer of database systems. In this pa...
Marcin Zukowski, Niels Nes, Peter A. Boncz
ICHIM
2001
108views more  ICHIM 2001»
14 years 11 months ago
A Digital Image Processing and Database System for Watermarks in Medieval Manuscripts
Watermarks are the most important tool for dating old, not explicitly dated paper documents. Hence, catalogues and databases of watermarks play an eminent role for the work of med...
Emanuel Wenger, Victor N. Karnaukhov, Alois Haidin...
HCW
2000
IEEE
15 years 2 months ago
A Heuristic Algorithm for Mapping Communicating Tasks on Heterogeneous Resources
A heuristic algorithm that maps data-processing tasks onto heterogeneous resources (i.e., processors and links of various capacities) is presented. The algorithm tries to achieve ...
Kenjiro Taura, Andrew A. Chien
IEEESCC
2006
IEEE
15 years 3 months ago
Control the Flow: How to Safely Compose Streaming Services into Business Processes
Although workflow languages are widely used for composing discrete services, these are not suitable for stream based interactions. In this paper we address the problem of how to ...
Biörn Biörnstad, Cesare Pautasso, Gustav...
FORMATS
2003
Springer
15 years 3 months ago
PARS: A Process Algebra with Resources and Schedulers
In this paper, we introduce a dense time process algebraic formalism with support for specification of (shared) resource requirements and resource schedulers. The goal of this app...
Mohammad Reza Mousavi, Michel A. Reniers, Twan Bas...