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DOLAP
2009
ACM
14 years 4 months ago
A taxonomy of ETL activities
Extract-Transform-Load (ETL) activities are software modules responsible for populating a data warehouse with operational data, which have undergone a series of transformations on...
Panos Vassiliadis, Alkis Simitsis, Eftychia Baikou...
AIPR
2008
IEEE
14 years 4 months ago
Temporal structure methods for image-based change analysis
– This paper addresses the exploitation of massive numbers of image-derived change detections. We use the term “change analysis” to emphasize the intelligence value obtained ...
Ray Rimey, Dan Keefe
ICPR
2008
IEEE
14 years 4 months ago
Application of the wrapper framework for image object detection
Tools for automatic image understanding for managing operator workloads are essential. One common task for image analysts is the scanning large collections of real-time images loo...
Michael Farmer
QEST
2008
IEEE
14 years 4 months ago
Hintikka Games for PCTL on Labeled Markov Chains
We present Hintikka games for formulae of the probabilistic temporal logic PCTL and countable labeled Markov chains as models, giving an operational account of the denotational se...
Harald Fecher, Michael Huth, Nir Piterman, Daniel ...
TASE
2008
IEEE
14 years 4 months ago
Reasoning about Channel Passing in Choreography
Abstract Web services choreography describes global models of service interactions among a set of participants. For an interaction to be executed, the participants taken part in it...
Hongli Yang, Chao Cai, Liyang Peng, Xiangpeng Zhao...