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SAC
2002
ACM
15 years 6 months ago
The P-tree algebra
The Peano Count Tree (P-tree) is a quadrant-based lossless tree representation of the original spatial data. The idea of P-tree is to recursively divide the entire spatial data, s...
Qin Ding, Maleq Khan, Amalendu Roy, William Perriz...
IKE
2010
15 years 4 months ago
Potential Application of Contextual Information Processing To Data Mining
Contextual processing is a new emerging field based on the notion that information surrounding an event lends new meaning to the interpretation of the event. Data mining is the pr...
Gregory Vert, Anitha Chennamaneni, S. Sitharama Iy...
IADIS
2008
15 years 8 months ago
Mib: Using Mutual Information for Biclustering High Dimensional Data
Most of the biclustering algorithms for gene expression data are based either on the Euclidean distance or correlation coefficient which capture only linear relationships. However...
Neelima Gupta, Seema Aggarwal
HICSS
2003
IEEE
250views Biometrics» more  HICSS 2003»
15 years 12 months ago
A Method for Demand-Driven Information Requirements Analysis in Data Warehousing Projects
Information requirements analysis for data warehouse systems differs significantly from requirements analysis for conventional information systems. Existing data warehouse specifi...
Robert Winter, Bernhard Strauch
CAISE
2006
Springer
15 years 10 months ago
Boosting the Availability of Information Systems by Data Replication
High availability of information in medium and large-sized enterprises may naturally benefit from a wide-area replication of data. We discuss recent developments of replication arc...
José Enrique Armendáriz-Iñigo...