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» A Class of Logarithmic Integrals
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PODS
1994
ACM
91views Database» more  PODS 1994»
15 years 7 months ago
A Polymorphic Calculus for Views and Object Sharing
We present a typed polymorphic calculus that supports a general mechanism for view definition and object sharing among classes. In this calculus, a class can contain inclusion spe...
Atsushi Ohori, Keishi Tajima
ICDE
1991
IEEE
175views Database» more  ICDE 1991»
15 years 6 months ago
Constraint-Based Reasoning in Deductive Databases
— Constraints play an important role in the efficient query evaluation in deductive databases. In this paper, constraint-based query evaluation in deductive databases is investi...
Jiawei Han
AMW
2010
15 years 4 months ago
Logic Programs for Repairing Inconsistent Dimensions in Data Warehouses
A Data Warehouse (DW) is a data repository that integrates data from multiple sources and organizes the data according to a set of data structures called dimensions. Each dimension...
Loreto Bravo, Mónica Caniupán Marile...
IPCO
2010
160views Optimization» more  IPCO 2010»
15 years 4 months ago
On Column-Restricted and Priority Covering Integer Programs
In a column-restricted covering integer program (CCIP), all the non-zero entries of any column of the constraint matrix are equal. Such programs capture capacitated versions of cov...
Deeparnab Chakrabarty, Elyot Grant, Jochen Kö...
CIBCB
2005
IEEE
15 years 5 months ago
A Transcriptional Approach to Gene Clustering
— We present an integrative method for clustering coregulated genes and elucidating their underlying regulatory mechanisms. We use multi-state partition functions and thermodynam...
Ilias Tagkopoulos