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» A Scenario Construction Process
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PODS
2005
ACM
115views Database» more  PODS 2005»
16 years 7 months ago
Histograms revisited: when are histograms the best approximation method for aggregates over joins?
The traditional statistical assumption for interpreting histograms and justifying approximate query processing methods based on them is that all elements in a bucket have the same...
Alin Dobra
ICSM
2009
IEEE
16 years 2 months ago
The end-to-end use of source code examples: An exploratory study
This appendix contains the details of our case studies out­ lined in our paper for the 2009 International Conference on Software Maintenance, as well as an expanded discussion se...
Reid Holmes, Rylan Cottrell, Robert J. Walker, J&o...
CIKM
2009
Springer
16 years 2 months ago
Pure spreading activation is pointless
Almost every application of spreading activation is accompanied by its own set of often heuristic restrictions on the dynamics. We show that in constraint-free scenarios spreading...
Michael R. Berthold, Ulrik Brandes, Tobias Kö...
MHCI
2009
Springer
16 years 1 months ago
Detecting physical shock by a mobile phone and its applications in security and emergency
In this paper, we propose a method for detecting physical shock by a mobile phone and its applications in security and emergency scenarios. We use acceleration signal provided by ...
Hamed Ketabdar
ETFA
2008
IEEE
16 years 1 months ago
Network diagnostics for industrial Ethernet
Industrial networks used to control production machinery require high availability to keep possible productivity losses to a minimum. The challenges to overcome are how we are to ...
Oliver Kleineberg, Max Felser