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ICDT
2010
ACM
163views Database» more  ICDT 2010»
15 years 5 months ago
Composing Local-As-View Mappings
Schema mapping composition is a fundamental operation in schema management and data exchange. The mapping composition problem has been extensively studied for a number of mapping ...
Patricia Arocena, Ariel Fuxman, Renee Miller
178
Voted
ACHI
2009
IEEE
16 years 1 months ago
How Applicable is Your Evaluation Methods - Really? Analysis and Re-design of Evaluation Methods for Fun and Entertainment
This paper presents an approach to analyze and re-design evaluation methods. The domain explored in this paper is evaluation methods for evaluating fun and entertainment. However,...
Charlotte Wiberg, Kalle Jegers, Heather Desurvire
MTSR
2007
Springer
16 years 27 days ago
Formalizing Dublin Core Application Profiles - Description Set Profiles and Graph Constraints
Abstract. This paper describes a proposed formalization of the notion of Applications Profiles as used in the Dublin Core community. The formalization, called Description Set Profi...
Mikael Nilsson, Alistair J. Miles, Pete Johnston, ...
ICPR
2002
IEEE
15 years 11 months ago
Segmentation of Vector Fields by Critical Point Analysis: Application to Brain Deformation
MRI examinations may be used to monitor the progress of neurological disease. Arising structural changes can then be quantified using non-rigid registration procedures. However, ...
Gert Wollny, Marc Tittgemeyer, Frithjof Kruggel
AAIM
2009
Springer
172views Algorithms» more  AAIM 2009»
15 years 11 months ago
PLDA: Parallel Latent Dirichlet Allocation for Large-Scale Applications
Abstract. This paper presents PLDA, our parallel implementation of Latent Dirichlet Allocation on MPI and MapReduce. PLDA smooths out storage and computation bottlenecks and provid...
Yi Wang, Hongjie Bai, Matt Stanton, Wen-Yen Chen, ...