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» Pdk: The System and Its Language
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KDD
1998
ACM
148views Data Mining» more  KDD 1998»
15 years 10 months ago
Group Bitmap Index: A Structure for Association Rules Retrieval
Discovery of association rules from large databases of item sets is an important data mining problem. Association rules are usually stored in relational databases for future use i...
Tadeusz Morzy, Maciej Zakrzewicz
DOOD
1997
Springer
155views Database» more  DOOD 1997»
15 years 10 months ago
Incremental Updates for Materialized OQL Views
Abstract. This work discusses the CROQUE approach to the maintenance problem for materialized views. In a CROQUE database, application-speci ed collections (type extents or classes...
Dieter Gluche, Torsten Grust, Christof Mainberger,...
EDOC
2009
IEEE
15 years 10 months ago
Enterprise Architecture Analysis for Data Accuracy Assessments
- Poor data in information systems impede the quality of decision-making in many modern organizations. Manual business process activities and application services are never execute...
Per Närman, Pontus Johnson, Mathias Ekstedt, ...
ACSC
2004
IEEE
15 years 10 months ago
Strength Reduction for Loop-Invariant Types
Types are fundamental for enforcing levels of abstraction in modern high-level programming languages and their lower-level representations. However, some type-related features suc...
Phung Hua Nguyen, Jingling Xue
ATAL
2006
Springer
15 years 10 months ago
An adaptive plan-based dialogue agent: integrating learning into a BDI architecture
We consider the problem of dialogue adaptation in our Smart Personal Assistant (SPA), which uses a plan-based dialogue model. We present a novel way of integrating learning into a...
Anh Nguyen, Wayne Wobcke