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ICADL
2005
Springer
102views Education» more  ICADL 2005»
15 years 3 months ago
Concept Expansion Using Semantic Fisheye Views
Exploratory search over a collection often requires users to iteratively apply a variety of strategies, such as searching for more general or more specific concepts in reaction to ...
Paul Janecek, Vincent Schickel, Pearl Pu
ICDM
2002
IEEE
148views Data Mining» more  ICDM 2002»
15 years 2 months ago
SLPMiner: An Algorithm for Finding Frequent Sequential Patterns Using Length-Decreasing Support Constraint
Over the years, a variety of algorithms for finding frequent sequential patterns in very large sequential databases have been developed. The key feature in most of these algorith...
Masakazu Seno, George Karypis
ECIR
2004
Springer
14 years 11 months ago
Measuring a Cross Language Image Retrieval System
Cross language information retrieval is a field of study that has received significant research attention, resulting in systems that despite the errors of automatic translation (f...
Mark Sanderson, Paul Clough, Catherine Paterson, W...
NIPS
2004
14 years 11 months ago
Co-Validation: Using Model Disagreement on Unlabeled Data to Validate Classification Algorithms
In the context of binary classification, we define disagreement as a measure of how often two independently-trained models differ in their classification of unlabeled data. We exp...
Omid Madani, David M. Pennock, Gary William Flake
DMDW
2000
161views Management» more  DMDW 2000»
14 years 11 months ago
View materialization for nested GPSJ queries
View materialization is a central issue in logical design of data warehouses since it is one of the most powerful techniques to improve the response to the workload. Most approach...
Matteo Golfarelli, Stefano Rizzi