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ER
2004
Springer
119views Database» more  ER 2004»
14 years 3 months ago
Schema Evolution in Data Warehousing Environments - A Schema Transformation-Based Approach
Abstract. In heterogeneous data warehousing environments, autonomous data sources are integrated into a materialised integrated database. The schemas of the data sources and the in...
Hao Fan, Alexandra Poulovassilis
HAPTICS
2010
IEEE
14 years 3 months ago
Transparency of the Generalized Scattering Transformation for Haptic Telepresence
In this paper we analyze the transparency of the generalized scattering transformation applied to teleoperation systems with constant time delay. Particularly, the human operator, ...
Iason Vittorias, Sandra Hirche
EMNLP
2010
13 years 8 months ago
A Game-Theoretic Approach to Generating Spatial Descriptions
Language is sensitive to both semantic and pragmatic effects. To capture both effects, we model language use as a cooperative game between two players: a speaker, who generates an...
Dave Golland, Percy Liang, Dan Klein
IWPSE
2010
IEEE
13 years 8 months ago
An exercise in iterative domain-specific language design
We describe our experiences with the process of designing a domain-specific language (DSL) and corresponding model transformations. The simultaneous development of the language an...
Marcel van Amstel, Mark van den Brand, Luc Engelen
IPMI
2005
Springer
14 years 3 months ago
Robust Nonrigid Multimodal Image Registration Using Local Frequency Maps
Automatic multi-modal image registration is central to numerous tasks in medical imaging today and has a vast range of applications e.g., image guidance, atlas construction, etc. ...
Bing Jian, Baba C. Vemuri, José L. Marroqu&...