Sciweavers

2786 search results - page 166 / 558
» A Practical Technique for Process Abstraction
Sort
View
IQIS
2007
ACM
15 years 8 months ago
Towards a Benchmark for ETL Workflows
Extraction–Transform–Load (ETL) processes comprise complex data workflows, which are responsible for the maintenance of a Data Warehouse. Their practical importance is denoted...
Panos Vassiliadis, Anastasios Karagiannis, Vasilik...
UAI
2000
15 years 8 months ago
Probabilistic State-Dependent Grammars for Plan Recognition
Techniques for plan recognition under uncertainty require a stochastic model of the plangeneration process. We introduce probabilistic state-dependent grammars (PSDGs) to represen...
David V. Pynadath, Michael P. Wellman
180
Voted
IEEEARES
2010
IEEE
15 years 5 months ago
A New DRM Architecture with Strong Enforcement
—We propose a new DRM architecture that utilizes a two-step enforcement process to enable strong security even in the case of a compromised DRM viewer. This is achieved by using ...
Sascha Müller, Stefan Katzenbeisser
ICDM
2002
IEEE
132views Data Mining» more  ICDM 2002»
15 years 12 months ago
Speed-up Iterative Frequent Itemset Mining with Constraint Changes
Mining of frequent itemsets is a fundamental data mining task. Past research has proposed many efficient algorithms for the purpose. Recent work also highlighted the importance of...
Gao Cong, Bing Liu
165
Voted
ICIP
2002
IEEE
16 years 8 months ago
Error resilience property of multihypothesis motion-compensated prediction
Abstract - Multihypothesis motion-compensated prediction (MHMCP) approach has shown significant gain in terms of coding efficiency both in theory and practice. However, the fact th...
Shunan Lin, Yao Wang