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AMT
2006
Springer
108views Multimedia» more  AMT 2006»
15 years 8 months ago
Efficient Frequent Itemsets Mining by Sampling
As the first stage for discovering association rules, frequent itemsets mining is an important challenging task for large databases. Sampling provides an efficient way to get appro...
Yanchang Zhao, Chengqi Zhang, Shichao Zhang
MODELLIERUNG
2008
15 years 8 months ago
Incremental Evaluation of OCL Invariants in the Essential MOF Object Model
: The management of metamodels is supported by runtime environments that enforce the well-formedness of (meta-)model instances. Beyond this basic functionality, additional capabili...
Miguel García, Ralf Möller
UAI
2004
15 years 8 months ago
Compact Value-Function Representations for Qualitative Preferences
We consider the challenge of preference elicitation in systems that help users discover the most desirable item(s) within a given database. Past work on preference elicitation foc...
Ronen I. Brafman, Carmel Domshlak, Tanya Kogan
WEBNET
2000
15 years 8 months ago
Adapting the Web Development Environment for accessible and usable application construction
: Web application accessibility requires the enforcement of a set of rules on the content written or generated with the help of Web Development Environments. W3C Consortium's ...
Elena García Barriocanal, Miguel Áng...
AMW
2009
15 years 8 months ago
Data Expiration and Aggregate Queries
We investigate the space requirements for summaries needed for maintaining exact answers to aggregate queries over histories of relational databases. We show that, in general, a su...
David Toman