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» Qualitative Representation of Change
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145
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ER
1999
Springer
155views Database» more  ER 1999»
15 years 5 months ago
Detecting Redundancy in Data Warehouse Evolution
A Data Warehouse DW can be abstractly seen as a set of materialized views de ned over a set of remote data sources. A DW is intended to satisfy a set of queries. The views materi...
Dimitri Theodoratos
113
Voted
FGR
2008
IEEE
164views Biometrics» more  FGR 2008»
15 years 2 months ago
Colour invariants for machine face recognition
Illumination invariance remains the most researched, yet the most challenging aspect of automatic face recognition. In this paper we investigate the discriminative power of colour...
Ognjen Arandjelovic, Roberto Cipolla
113
Voted
APCCM
2006
15 years 2 months ago
A conceptual solution for representing time in data warehouse dimensions
Data Warehouses (DWs) use an omnipresent time dimension for keeping track of changes in measure values. However, this dimension cannot be used to model changes in other dimensions...
Elzbieta Malinowski, Esteban Zimányi
125
Voted
FECS
2006
113views Education» more  FECS 2006»
15 years 2 months ago
A Lightweight Program Similarity Detection Model using XML and Levenshtein Distance
Program plagiarism is one of the most significant problems in Computer Science education. Most common plagiarism includes modifying comments, reordering statements, and changing v...
Seo-Young Noh, Sangwoo Kim, Cheonyoung Jung
CORR
2010
Springer
84views Education» more  CORR 2010»
15 years 1 months ago
Constructing Active Architectures in the ArchWare ADL
Software that cannot change is condemned to atrophy: it cannot accommodate the constant revision and renegotiation of its business goals nor intercept the potential of new technol...
Ronald Morrison, Graham N. C. Kirby, Dharini Balas...